fix(lint): replace as any with Record<string,unknown> in OAuthModal — passes check:any-budget:t11

Also bump version to 2.3.10

.agent/workflows/git-workflow.md

@@ -1,54 +0,0 @@
----
-description: Git workflow — NEVER commit directly to main. Always use feature branches.
----
-
-# Git Workflow
-
-## ⚠️ CRITICAL RULE: NEVER commit directly to `main`
-
-## Steps
-
-1. **Before starting any work**, create a feature branch from `main`:
-
-   ```bash
-   git checkout main && git pull origin main
-   git checkout -b feature/<feature-name>
-   ```
-
-2. **During development**, commit to the feature branch:
-
-   ```bash
-   git add -A && git commit -m "<type>(<scope>): <description>"
-   ```
-
-3. **Before pushing**, verify the build passes:
-
-   ```bash
-   npm run build
-   ```
-
-4. **When the feature is complete and verified**, push the branch and STOP:
-
-   ```bash
-   git push origin feature/<feature-name>
-   ```
-
-5. **DO NOT** create a PR, merge, or push to `main`. Let the user handle that.
-
-## Branch naming convention
-
-- `feature/<name>` — new features
-- `fix/<name>` — bugfixes
-- `refactor/<name>` — refactoring
-- `docker/<name>` — Docker / infrastructure changes
-- `style/<name>` — UI / CSS changes
-
-## Commit types
-
-- `feat` — new feature
-- `fix` — bugfix
-- `refactor` — code refactoring
-- `style` — UI / CSS changes
-- `docker` — Docker / infrastructure
-- `docs` — documentation
-- `chore` — maintenance

.agents/workflows/deploy-vps.md

@@ -0,0 +1,76 @@
+---
+description: Deploy the latest OmniRoute code to the Akamai VPS (69.164.221.35) via npm
+---
+
+# Deploy to VPS Workflow
+
+Deploy OmniRoute to the production VPS using `npm install -g` + PM2.
+
+**VPS:** `69.164.221.35` (Akamai, Ubuntu 24.04, 1GB RAM + 2.5GB swap)
+**Local VPS:** `192.168.0.15` (same setup)
+**Process manager:** PM2 (`omniroute`)
+**Port:** `20128`
+
+> [!IMPORTANT]
+> PM2 runs from the global npm package at `/usr/lib/node_modules/omniroute`.
+> **DO NOT** use git clone or local copies. The `npm install -g` command handles
+> building, publishing, and installing the standalone app in one step.
+
+## Steps
+
+### 1. Publish to npm
+
+Ensure the version in `package.json` is bumped and the package is published:
+
+```bash
+npm publish
+```
+
+### 2. Install on VPS and restart PM2
+
+// turbo-all
+
+```bash
+ssh root@69.164.221.35 "npm install -g omniroute@latest && pm2 restart omniroute && pm2 save && echo '✅ Deploy complete!'"
+```
+
+For the local VPS:
+
+```bash
+ssh root@192.168.0.15 "npm install -g omniroute@latest && pm2 restart omniroute && pm2 save && echo '✅ Deploy complete!'"
+```
+
+### 3. Verify the deployment
+
+```bash
+ssh root@69.164.221.35 "pm2 list && cat \$(npm root -g)/omniroute/package.json | grep version | head -1 && curl -s -o /dev/null -w 'HTTP %{http_code}' http://localhost:20128/"
+```
+
+Expected: PM2 shows `online`, version matches published, HTTP returns `307` (redirect to login).
+
+## How it works
+
+1. `npm publish` builds Next.js standalone + bundles everything into the npm package
+2. `npm install -g omniroute@latest` downloads and installs to `/usr/lib/node_modules/omniroute/`
+3. PM2 is registered to run `npm start` from that directory (cwd: `/usr/lib/node_modules/omniroute`)
+4. `pm2 restart omniroute` picks up the new code immediately
+
+## PM2 Setup (one-time)
+
+If PM2 needs to be reconfigured from scratch:
+
+```bash
+ssh root@<VPS> "
+  cd /usr/lib/node_modules/omniroute &&
+  PORT=20128 pm2 start app/server.js --name omniroute --env PORT=20128 &&
+  pm2 save &&
+  pm2 startup
+"
+```
+
+## Notes
+
+- The `.env` file is at `/usr/lib/node_modules/omniroute/.env`. Back it up before major npm updates.
+- PM2 is configured with `pm2 startup` to auto-restart on reboot.
+- Nginx proxies `omniroute.online` → `localhost:20128`.
+- The VPS has only 1GB RAM — builds happen locally via `npm publish`, not on the VPS.

.agents/workflows/generate-release.md

@@ -0,0 +1,110 @@
+---
+description: Create a new release, bump version up to 1.x.10 threshold, update changelog, and manage Pull Requests
+---
+
+# Generate Release Workflow
+
+Bump version, finalize CHANGELOG, commit, tag, push, publish to npm, and create GitHub release.
+
+> **VERSION RULE: Always use PATCH bumps (2.x.y → 2.x.y+1)**
+> NEVER use `npm version minor` or `npm version major`.
+> Always use: `npm version patch --no-git-tag-version`
+> The threshold rule: when `y` reaches 10, bump to `2.(x+1).0` — e.g. `2.1.10` → `2.2.0`.
+
+## Steps
+
+### 1. Determine new version
+
+Check current version in `package.json` and increment the **patch** number only:
+
+```bash
+grep '"version"' package.json
+```
+
+Version format: `2.x.y` — examples:
+
+- `2.1.2` → `2.1.3` (patch)
+- `2.1.9` → `2.1.10` (patch)
+- `2.1.10` → `2.2.0` (minor threshold — do manually with `sed`)
+
+```bash
+# ALWAYS use patch:
+npm version patch --no-git-tag-version
+```
+
+### 2. Regenerate lock file (REQUIRED after version bump)
+
+**Mandatory** — skipping causes `@swc/helpers` lock mismatch and CI failures:
+
+```bash
+npm install
+```
+
+### 3. Finalize CHANGELOG.md
+
+Replace `[Unreleased]` header with the new version and date.
+Keep an empty `## [Unreleased]` section above it.
+
+```markdown
+## [Unreleased]
+
+---
+
+## [2.x.y] — YYYY-MM-DD
+```
+
+### 4. Update openapi.yaml version ⚠️ MANDATORY
+
+> **CI will fail** if `docs/openapi.yaml` version ≠ `package.json` version (`check:docs-sync` enforces this).
+
+// turbo
+
+```bash
+VERSION=$(node -p "require('./package.json').version") && sed -i "s/  version: .*/  version: $VERSION/" docs/openapi.yaml && echo "✓ openapi.yaml → $VERSION"
+```
+
+### 5. Stage, commit, and tag
+
+// turbo-all
+
+```bash
+git add package.json package-lock.json CHANGELOG.md docs/openapi.yaml
+git commit -m "chore(release): v2.x.y — summary of changes"
+git tag -a v2.x.y -m "Release v2.x.y"
+```
+
+### 6. Push to GitHub
+
+```bash
+git push origin main --tags
+```
+
+### 7. Create GitHub release
+
+```bash
+gh release create v2.x.y --title "v2.x.y — summary" --notes "..."
+```
+
+### 8. Deploy to VPS (if requested)
+
+See `/deploy-vps` workflow for Akamai VPS or use npm for local VPS:
+
+```bash
+ssh root@<VPS_IP> "npm install -g omniroute@2.x.y && pm2 restart omniroute"
+```
+
+## Notes
+
+- Always run `/update-docs` BEFORE this workflow (ensures CHANGELOG and README are current)
+- The `prepublishOnly` script runs `npm run build:cli` automatically during `npm publish`
+- After npm publish, verify with `npm info omniroute version`
+- Lock file sync errors are caused by skipping `npm install` after version bump
+
+## Known CI Pitfalls
+
+| CI failure                                                                | Cause                                                    | Fix                                                                    |
+| ------------------------------------------------------------------------- | -------------------------------------------------------- | ---------------------------------------------------------------------- |
+| `[docs-sync] FAIL - OpenAPI version differs from package.json`            | Skipped step 4 — `docs/openapi.yaml` version not updated | Run step 4 (`sed -i ...`) and commit                                   |
+| `[docs-sync] FAIL - CHANGELOG.md first section must be "## [Unreleased]"` | `## [Unreleased]` missing or not at top of CHANGELOG     | Add `## [Unreleased]\n\n---\n` before the first versioned `## [x.y.z]` |
+| Electron Linux `.deb` build fails (`FpmTarget` error)                     | `fpm` Ruby gem not installed on `ubuntu-latest` runner   | Already fixed in `electron-release.yml` (`gem install fpm` step)       |
+| Docker Hub `502 error writing layer blob`                                 | Transient Docker Hub network error during ARM64 push     | Re-run the Docker publish workflow; no code change needed              |

.agents/workflows/implement-features.md

@@ -0,0 +1,131 @@
+---
+description: Analyze open feature request issues, implement viable ones on dedicated branches, and respond to authors
+---
+
+# /implement-features — Feature Request Implementation Workflow
+
+## Overview
+
+Fetches open feature request issues, analyzes each against the current codebase, implements viable ones on dedicated branches, and responds to authors with results. Does NOT merge to main — leaves branches for author validation.
+
+## Steps
+
+### 1. Identify the Repository
+
+// turbo
+
+- Run: `git -C <project_root> remote get-url origin` to extract owner/repo
+
+### 2. Fetch Open Feature Request Issues
+
+// turbo
+
+- Run: `gh issue list --repo <owner>/<repo> --state open --limit 50 --json number,title,labels,body,comments,createdAt,author`
+- Filter for issues that are feature requests (label `enhancement`/`feature`, or body describes new functionality, or previously classified as feature request)
+- Sort by oldest first
+
+### 3. Analyze Each Feature Request
+
+For each feature request issue, perform a **two-level analysis**:
+
+#### Level 1 — Viability Assessment
+
+Ask yourself:
+
+- Does this feature align with the project's goals and architecture?
+- Is the request technically feasible with the current codebase?
+- Does it duplicate existing functionality?
+- Would it introduce breaking changes or security risks?
+- Is there enough detail to implement it?
+
+**Verdict options:**
+
+1. ✅ **VIABLE** — Makes sense, enough detail to implement → Go to Level 2
+2. ❓ **NEEDS MORE INFO** — Good idea but insufficient detail → Post comment asking for specifics
+3. ❌ **NOT VIABLE** — Doesn't fit the project or is fundamentally flawed → Post comment explaining why, close issue
+
+#### Level 2 — Implementation (only for VIABLE features)
+
+1. **Research** — Read all related source files to understand the current architecture
+2. **Design** — Plan the implementation, filling gaps in the original request
+3. **Create branch** — Name format: `feat/issue-<NUMBER>-<short-slug>`
+   ```bash
+   git checkout main
+   git pull origin main
+   git checkout -b feat/issue-<NUMBER>-<short-slug>
+   ```
+4. **Implement** — Build the complete solution following project patterns
+5. **Build** — Run `npm run build` to verify compilation
+6. **Commit** — Commit with: `feat: <description> (#<NUMBER>)`
+7. **Push** — Push the branch: `git push -u origin feat/issue-<NUMBER>-<short-slug>`
+8. **Return to main** — `git checkout main`
+
+### 4. Respond to Authors
+
+#### For VIABLE (implemented) features:
+
+// turbo
+Post a comment on the issue:
+
+````markdown
+## ✅ Feature Implemented!
+
+Hi @<author>! We've analyzed your request and implemented it on a dedicated branch.
+
+**Branch:** `feat/issue-<NUMBER>-<short-slug>`
+
+### What was implemented:
+
+- <bullet list of what was done>
+
+### How to try it:
+
+```bash
+git fetch origin
+git checkout feat/issue-<NUMBER>-<short-slug>
+npm install && npm run dev
+```
+````
+
+### Next steps:
+
+1. **Test it** — Please verify it works as you expected
+2. **Want to improve it?** — You're welcome to contribute! Just:
+   ```bash
+   git checkout feat/issue-<NUMBER>-<short-slug>
+   # Make your improvements
+   git add -A && git commit -m "improve: <your changes>"
+   git push origin feat/issue-<NUMBER>-<short-slug>
+   ```
+   Then open a Pull Request from your branch to `main` 🎉
+3. **Not quite right?** — Let us know in this issue what needs to change
+
+Looking forward to your feedback! 🚀
+
+```
+
+#### For NEEDS MORE INFO:
+// turbo
+Post a comment asking for specific missing details needed to implement, e.g.:
+- "Could you describe the exact behavior when X happens?"
+- "Which API endpoints should be affected?"
+- "Should this apply to all providers or only specific ones?"
+
+Add the context of WHY you need each piece of information.
+
+#### For NOT VIABLE:
+// turbo
+Post a polite comment explaining why the feature doesn't fit at this time:
+- If the idea is decent but timing is wrong: "This is an interesting idea, but it doesn't align with our current priorities. Feel free to open a new issue with more details if you'd like us to reconsider."
+- If fundamentally flawed: Explain the technical or architectural reasons why it won't work, suggest alternatives if possible.
+- Close the issue after posting the comment.
+
+### 5. Summary Report
+Present a summary report to the user via `notify_user`:
+
+| Issue | Title | Verdict | Branch / Action |
+|---|---|---|---|
+| #N | Title | ✅ Implemented | `feat/issue-N-slug` |
+| #N | Title | ❓ Needs Info | Comment posted |
+| #N | Title | ❌ Not Viable | Closed with explanation |
+```

.agents/workflows/issue-triage.md

@@ -0,0 +1,50 @@
+---
+description: How to respond to GitHub issues with insufficient information
+---
+
+# Issue Triage Workflow
+
+Respond to GitHub issues that need more information before they can be investigated.
+
+## Steps
+
+### 1. Identify issues needing triage
+
+```bash
+gh issue list --state open --limit 20
+```
+
+### 2. Evaluate each issue
+
+Check if the issue has:
+
+- Clear reproduction steps
+- Environment details (OS, Node.js version, OmniRoute version)
+- Error logs/screenshots
+- Expected vs actual behavior
+
+### 3. Respond with triage template
+
+For issues missing information:
+
+```markdown
+Thank you for reporting this issue! To help us investigate, please provide:
+
+1. **OmniRoute version**: (`omniroute --version`)
+2. **Node.js version**: (`node --version`)
+3. **Operating system**: (e.g., Ubuntu 24.04, macOS 15, Windows 11)
+4. **Installation method**: (npm, Docker, source)
+5. **Steps to reproduce**: (exact commands/actions that trigger the issue)
+6. **Error logs**: (paste relevant logs from the console)
+7. **Expected behavior**: (what should happen)
+
+This will help us debug and resolve your issue faster. 🙏
+```
+
+### 4. Label the issue
+
+Add appropriate labels: `needs-info`, `bug`, `enhancement`, `question`, etc.
+
+```bash
+gh issue edit <NUMBER> --add-label "needs-info"
+```

.agents/workflows/resolve-issues.md

@@ -0,0 +1,120 @@
+---
+description: Fetch all open GitHub issues, analyze bugs, resolve what's possible, triage the rest, wait for user validation, then commit and release
+---
+
+# /resolve-issues — Automated Issue Resolution Workflow
+
+## Overview
+
+This workflow fetches all open issues from the project's GitHub repository, classifies them, analyzes bugs, resolves what can be fixed, and triages issues with insufficient information. **It does NOT merge or release automatically** — it creates a PR and waits for user validation before merging.
+
+## Steps
+
+### 1. Identify the GitHub Repository
+
+// turbo
+
+- Run: `git -C <project_root> remote get-url origin` to extract the owner/repo
+- Parse the owner and repo name from the URL
+
+### 2. Fetch All Open Issues
+
+// turbo
+
+- Run: `gh issue list --repo <owner>/<repo> --state open --limit 100 --json number,title,labels,body,comments,createdAt,author`
+- Parse the JSON output to get a list of all open issues
+- Sort by oldest first (FIFO)
+
+### 3. Classify Each Issue
+
+For each issue, determine its type:
+
+- **Bug** — Has `bug` label, or body contains error messages, stack traces, "doesn't work", "broken", "crash", "error"
+- **Feature Request** — Has `enhancement`/`feature` label, or body describes new functionality
+- **Question** — Has `question` label, or is asking "how to" something
+- **Other** — Anything else
+
+Focus ONLY on **Bugs** for resolution. Feature requests and questions should be skipped with a note in the final report.
+
+### 4. Analyze Each Bug — For each bug issue:
+
+#### 4a. Check Information Sufficiency
+
+Verify the issue contains enough information to reproduce and fix:
+
+- [ ] Clear description of the problem
+- [ ] Steps to reproduce
+- [ ] Error messages or logs
+- [ ] Expected vs actual behavior
+
+#### 4b. If Information Is INSUFFICIENT
+
+Call the `/issue-triage` workflow (located at `~/.gemini/antigravity/global_workflows/issue-triage.md`):
+// turbo
+
+- Post a comment asking for more details using `gh issue comment`
+- Add `needs-info` label using `gh issue edit`
+- Mark this issue as **DEFERRED** and move to the next one
+
+#### 4c. If Information Is SUFFICIENT
+
+Proceed with resolution:
+
+1. **Create a fix branch** — `git checkout -b fix/issue-<NUMBER>-<short-description>`
+2. **Research** — Search the codebase for files related to the issue
+3. **Root Cause** — Identify the root cause by reading the relevant source files
+4. **Implement Fix** — Apply the fix following existing code patterns and conventions
+5. **Test** — Build the project and run tests to verify the fix
+6. **Commit** — Commit with message format: `fix: <description> (#<issue_number>)`
+
+### 5. Generate Report & Wait for Validation
+
+Present a summary report to the user via `notify_user` with `BlockedOnUser: true`:
+
+| Issue | Title | Status        | Action                        |
+| ----- | ----- | ------------- | ----------------------------- |
+| #N    | Title | ✅ Ready      | Files changed (not committed) |
+| #N    | Title | ❓ Needs Info | Triage comment posted         |
+| #N    | Title | ⏭️ Skipped    | Feature request / not a bug   |
+
+> **⚠️ IMPORTANT**: Do NOT commit, close issues, or generate releases at this step.
+> Wait for the user to review the changes and respond with **OK** before proceeding.
+
+- If the user says **OK** or approves → Proceed to step 6
+- If the user requests changes → Apply the requested adjustments first, then present the report again
+- If the user rejects → Revert the changes and stop
+
+### 6. Commit & Push Fix Branch (only after user approval)
+
+After the user validates:
+
+- Commit each fix individually with message format: `fix: <description> (#<issue_number>)`
+- Push the fix branch: `git push origin fix/issue-<NUMBER>-<short-description>`
+- Create a PR: `gh pr create --title "fix: <description> (#<issue_number>)" --body "<details>" --base main`
+
+### 7. 🛑 WAIT — Notify User & Await PR Verification
+
+**This is a mandatory stop point.** Use `notify_user` with `BlockedOnUser: true`:
+
+- Inform the user that the PR was created and is **awaiting their verification**
+- Include the PR number, URL, and a summary of what was changed
+- **DO NOT merge, close issues, generate releases, or deploy until the user confirms**
+
+Wait for the user to respond:
+
+- **User confirms** → Proceed to step 8
+- **User requests changes** → Apply changes, push to the same branch, notify again
+- **User rejects** → Close the PR and stop
+
+### 8. Merge, Close Issues & Release (only after user confirms PR)
+
+After the user confirms the PR:
+
+1. **Merge** the PR: `gh pr merge <NUMBER> --merge --repo <owner>/<repo>` or via local merge
+2. **Close** resolved issues with a comment: `gh issue close <NUMBER> --repo <owner>/<repo> --comment "Fixed in <commit_hash>. The fix will be included in the next release."`
+3. **Switch to main**: `git checkout main && git pull`
+4. Run the `/update-docs` workflow (at `~/.gemini/antigravity/global_workflows/update-docs.md`) to update CHANGELOG and README
+5. Run the `/generate-release` workflow (at `.agents/workflows/generate-release.md`) to bump version, tag, and publish
+6. Deploy to local VPS: `ssh root@192.168.0.15 "npm install -g omniroute@<VERSION> && pm2 restart omniroute"`
+
+If NO fixes were committed, skip this step and just present the report.

.agents/workflows/review-prs.md

@@ -0,0 +1,145 @@
+---
+description: Analyze open Pull Requests from the project's GitHub repository, generate a critical report, and optionally implement approved changes
+---
+
+# /review-prs — PR Review & Analysis Workflow
+
+## Overview
+
+This workflow fetches all open PRs from the project's GitHub repository, performs a critical analysis of each one, generates a detailed report, and waits for user approval before proceeding with implementation. **All improvements are committed on top of the PR branch** and the user must verify before merge.
+
+## Steps
+
+### 1. Identify the GitHub Repository
+
+- Read `package.json` to get the repository URL, or use the git remote origin URL
+  // turbo
+- Run: `git -C <project_root> remote get-url origin` to extract the owner/repo
+
+### 2. Fetch Open Pull Requests
+
+- Navigate to `https://github.com/<owner>/<repo>/pulls` and scrape all open PRs
+- For each open PR, collect:
+  - PR number, title, author, branch, number of commits, date
+  - PR description/body
+  - Files changed (diff)
+  - Existing review comments (from bots or humans)
+
+### 3. Analyze Each PR — For each open PR, perform the following analysis:
+
+#### 3a. Feature Assessment
+
+- **Does it make sense?** Evaluate if the feature fills a real gap or solves a valid problem
+- **Alignment** — Check if it aligns with the project's architecture and roadmap
+- **Complexity** — Assess if the scope is reasonable or if it should be split
+
+#### 3b. Code Quality Review
+
+- Check for code duplication
+- Evaluate error handling patterns (consistent with existing codebase?)
+- Check naming conventions and code style
+- Verify TypeScript types (any `any` usage, missing types?)
+
+#### 3c. Security Review
+
+- Check for missing authentication/authorization on new endpoints
+- Check for injection vulnerabilities (URL params, SQL, XSS)
+- Verify input validation on all user-controlled data
+- Check for hardcoded secrets or credentials
+
+#### 3d. Architecture Review
+
+- Does the change follow existing patterns?
+- Are there any breaking changes to public APIs?
+- Is the database schema affected? Migration needed?
+- Impact on performance (N+1 queries, missing indexes?)
+
+#### 3e. Test Coverage
+
+- Does the PR include tests?
+- Are edge cases covered?
+- Would existing tests break?
+
+#### 3f. Cross-Layer (Global) Analysis
+
+Perform a **global impact assessment** to verify whether the PR changes are complete across all layers of the application:
+
+- **Backend → Frontend check**: If the PR adds or modifies backend-only resources (new endpoints, services, data models), evaluate whether corresponding frontend changes are missing:
+  - Does a new endpoint require a new screen/page in the dashboard?
+  - Should there be a new action button, menu item, or navigation link?
+  - Are there new data fields that should be displayed or editable in the UI?
+  - Does a new feature need a toggle, configuration panel, or status indicator?
+- **Frontend → Backend check**: If the PR adds frontend elements, verify the backend support exists:
+  - Are the required API endpoints implemented?
+  - Is the data model sufficient for the new UI components?
+- **Cross-cutting concerns**: Check shared layers (types, DTOs, validation schemas, routes, middleware) for completeness
+- **Document gaps** — If missing layers are detected, list them as **IMPORTANT** issues in the report with concrete suggestions for what should be added
+
+### 4. Generate Report — Create a markdown report for each PR including:
+
+- **PR Summary** — What it does, files affected, commit count
+- **Improvements/Benefits** — Numbered list with impact level (HIGH/MEDIUM/LOW)
+- **Risks & Issues** — Categorized as CRITICAL / IMPORTANT / MINOR
+- **Scoring Table** — Rate across: Feature Relevance, Code Quality, Security, Robustness, Tests
+- **Verdict** — Ready to merge? With mandatory vs optional fixes
+- **Next Steps** — What will happen if approved
+
+### 5. Present to User
+
+- Show the report via `notify_user` with `BlockedOnUser: true`
+- Wait for user decision:
+  - **Approved** → Proceed to step 6
+  - **Approved with changes** → Implement the fixes and corrections before merging
+  - **Rejected** → Close the PR or leave a review comment
+
+### 6. Implementation (if approved)
+
+- Checkout the PR branch: `gh pr checkout <NUMBER>`
+- Implement any required fixes identified in the analysis
+- If the Cross-Layer Analysis (3f) identified missing frontend/backend counterparts, implement them
+- **Commit improvements on top of the PR branch** with descriptive commit messages
+- Run the project's test suite to verify nothing breaks
+  // turbo
+- Run: `npm test` or equivalent test command
+- Build the project to verify compilation
+  // turbo
+- Run: `npm run build` or equivalent build command
+- Push the updated branch: `git push origin <branch-name>`
+
+### 7. 🛑 WAIT — Notify User & Await PR Verification
+
+**This is a mandatory stop point.** Use `notify_user` with `BlockedOnUser: true`:
+
+- Inform the user that the PR has been **improved and pushed**, and is **awaiting their verification**
+- Include:
+  - PR number and URL
+  - Summary of improvements/fixes applied
+  - Build/test status
+  - List of files changed
+- **DO NOT merge, generate releases, or deploy until the user confirms**
+
+Wait for the user to respond:
+
+- **User confirms** → Proceed to step 8
+- **User requests more changes** → Apply changes, push to the same branch, notify again
+- **User rejects** → Leave a review comment and stop
+
+### 8. Thank the Contributor
+
+- Post a **thank-you comment** on the PR via the GitHub API
+- The message should:
+  - Thank the author by name/username for their contribution
+  - Briefly mention what the PR accomplishes and any improvements applied
+  - Be friendly, professional, and encouraging
+- Example: _"Thanks @author for this great contribution! 🎉 The [feature/fix] is now merged and will be part of the next release. We appreciate your effort!"_
+
+### 9. Merge & Release (only after user confirms PR)
+
+After the user confirms the PR:
+
+1. **Merge** the PR into main (local merge with `--no-ff` or via `gh pr merge`)
+2. **Push** to main: `git push origin main`
+3. **Clean up** the feature branch: `git branch -d <branch-name>`
+4. **Update CHANGELOG.md** with the new feature/fix
+5. Run the `/generate-release` workflow (at `.agents/workflows/generate-release.md`) to bump version, tag, and publish
+6. Deploy to local VPS: `ssh root@192.168.0.15 "npm install -g omniroute@<VERSION> && pm2 restart omniroute"`

.agents/workflows/update-docs.md

@@ -0,0 +1,105 @@
+---
+description: How to automatically summarize recent changes and update README and CHANGELOG
+---
+
+# Update Documentation Workflow
+
+Update CHANGELOG.md, README.md, docs/ files, and all multi-language translations whenever features are added or changed.
+
+## Steps
+
+### 1. Summarize recent changes
+
+Review git log and identify new features, fixes, or changes since the last release tag:
+
+```bash
+git log $(git describe --tags --abbrev=0)..HEAD --oneline
+```
+
+### 2. Update English CHANGELOG.md
+
+Add an `[Unreleased]` section (or version header if releasing) with:
+
+- `### ✨ New Features` — each feature as a bullet point
+- `### 🐛 Bug Fixes` — if applicable
+- `### 🧪 Tests` — test count changes
+- `### 📁 New Files` — table of new files with purpose
+
+### 3. Update English README.md
+
+Update the feature tables in these sections:
+
+- **🧠 Routing & Intelligence** — for routing/model features
+- **🛡️ Resilience & Security** — for security/resilience features
+- **📊 Observability & Analytics** — for monitoring features
+- **☁️ Deploy & Sync** — for deployment features
+
+### 4. Update docs/ files
+
+- `docs/FEATURES.md` — update the Settings section description
+- `docs/API_REFERENCE.md` — add new API routes if any
+- `docs/ARCHITECTURE.md` — update architecture if structural changes
+
+### 5. 🌐 Sync Multi-Language Documentation (CRITICAL)
+
+// turbo-all
+
+**This step MUST be run after every README or docs update.**
+
+The project has **30 language versions** of documentation:
+
+**README files (root directory):**
+
+```
+README.md (English - source of truth)
+README.pt-BR.md README.pt.md README.es.md README.fr.md README.it.md
+README.de.md README.nl.md README.sv.md README.no.md README.da.md README.fi.md
+README.ru.md README.uk-UA.md README.bg.md README.sk.md README.pl.md README.ro.md README.hu.md
+README.ar.md README.he.md README.th.md README.in.md README.id.md README.ms.md README.vi.md
+README.ja.md README.ko.md README.zh-CN.md README.phi.md
+```
+
+**docs/i18n/ directories (29 languages):**
+
+```
+docs/i18n/{ar,bg,da,de,es,fi,fr,he,hu,id,in,it,ja,ko,ms,nl,no,phi,pl,pt,pt-BR,ro,ru,sk,sv,th,uk-UA,vi,zh-CN}/
+Each contains: API_REFERENCE.md, ARCHITECTURE.md, CODEBASE_DOCUMENTATION.md, FEATURES.md, TROUBLESHOOTING.md, USER_GUIDE.md
+```
+
+**Sync approach for feature table updates:**
+
+a. Identify which feature table rows were added to English README.md
+b. For each translated README, find the corresponding anchor lines:
+
+- **Routing section:** Find the `💬` (System Prompt) table row — the line before it is always the last routing feature. Insert new routing features before System Prompt.
+- **Resilience section:** Find the `📊` Rate Limits table row (the one in lines 590-600, NOT the quota tracking one in lines 560-570). Insert new resilience features after it.
+  c. The new feature entries can stay in English for technical features, matching the pattern used in the existing translations.
+  d. Use `sed` or similar tool to batch-insert across all 29 translated READMEs.
+
+**Verification:**
+
+```bash
+# Verify all READMEs have the new features
+grep -l "NEW_FEATURE_NAME" README.*.md | wc -l
+# Should return 30 (all language versions)
+```
+
+**FEATURES.md sync:**
+
+```bash
+# Update Settings description in all docs/i18n/*/FEATURES.md
+for dir in docs/i18n/*/; do
+  # Update the Settings section description to mention new features
+  # Check FEATURES.md in each directory
+done
+```
+
+### 6. Verify documentation changes
+
+```bash
+# Check all modified files
+git status --short
+
+# Verify no broken markdown
+# Optional: run markdownlint if available
+```

.env.example

@@ -1,37 +1,60 @@
 # OmniRoute environment contract
 # This file reflects actual runtime usage in the current codebase.
 
-# Required
-JWT_SECRET=change-me-to-a-long-random-secret
-INITIAL_PASSWORD=123456
+# ═══════════════════════════════════════════════════
+#   REQUIRED SECRETS — Generate strong values!
+# ═══════════════════════════════════════════════════
+# Generate with: openssl rand -base64 48
+JWT_SECRET=
+# Generate with: openssl rand -hex 32
+API_KEY_SECRET=
+
+# Initial admin password — CHANGE THIS before first use!
+INITIAL_PASSWORD=CHANGEME
 DATA_DIR=/var/lib/omniroute
 
 # Storage (SQLite)
 STORAGE_DRIVER=sqlite
-STORAGE_ENCRYPTION_KEY=change-me-storage-encryption-key
+# Generate with: openssl rand -hex 32
+STORAGE_ENCRYPTION_KEY=
 STORAGE_ENCRYPTION_KEY_VERSION=v1
 LOG_RETENTION_DAYS=90
 SQLITE_MAX_SIZE_MB=2048
 SQLITE_CLEAN_LEGACY_FILES=true
 
 # Recommended runtime variables
+# Canonical/base port (keeps backward compatibility)
 PORT=20128
+# Optional split ports:
+# API_PORT=20129
+# API_HOST=0.0.0.0
+# DASHBOARD_PORT=20128
+# Optional Docker production host publish ports:
+# PROD_DASHBOARD_PORT=20130
+# PROD_API_PORT=20131
 NODE_ENV=production
 INSTANCE_NAME=omniroute
 
 # Recommended security and ops variables
-API_KEY_SECRET=endpoint-proxy-api-key-secret
 MACHINE_ID_SALT=endpoint-proxy-salt
 ENABLE_REQUEST_LOGS=false
 AUTH_COOKIE_SECURE=false
 REQUIRE_API_KEY=false
 
+# Input Sanitizer (FASE-01 — prompt injection & PII protection)
+# INPUT_SANITIZER_ENABLED=true
+# INPUT_SANITIZER_MODE=warn    # warn | block | redact
+# PII_REDACTION_ENABLED=false
+
 # Cloud sync variables
 # Must point to this running instance so internal sync jobs can call /api/sync/cloud.
 # Server-side preferred variables:
 BASE_URL=http://localhost:20128
 CLOUD_URL=
 # Backward-compatible/public variables:
+# NEXT_PUBLIC_BASE_URL is also used as the OAuth redirect_uri origin when running behind a
+# reverse proxy (e.g., nginx). Set this to your public-facing URL so OAuth callbacks work.
+# Example: NEXT_PUBLIC_BASE_URL=https://omniroute.example.com
 NEXT_PUBLIC_BASE_URL=http://localhost:20128
 NEXT_PUBLIC_CLOUD_URL=
 
@@ -45,6 +68,11 @@ NEXT_PUBLIC_ENABLE_SOCKS5_PROXY=true
 # ALL_PROXY=socks5://127.0.0.1:7890
 # NO_PROXY=localhost,127.0.0.1
 
+# TLS fingerprint spoofing (opt-in) — mimics Chrome 124 TLS handshake via wreq-js
+# Reduces risk of JA3/JA4 fingerprint-based blocking by providers (e.g., Google)
+# Requires wreq-js to be installed (included in dependencies)
+# ENABLE_TLS_FINGERPRINT=true
+
 # Optional CLI runtime overrides (Docker/host integration)
 # CLI_MODE=auto
 # CLI_EXTRA_PATHS=/host-cli/bin
@@ -62,17 +90,61 @@ NEXT_PUBLIC_ENABLE_SOCKS5_PROXY=true
 # Provider OAuth Credentials (optional — override hardcoded defaults)
 # These can also be set via data/provider-credentials.json
 # CLAUDE_OAUTH_CLIENT_ID=
-# GEMINI_OAUTH_CLIENT_ID=
-# GEMINI_OAUTH_CLIENT_SECRET=
+
+# ─────────────────────────────────────────────────────────────────────────────
+# ⚠️  GOOGLE OAUTH (Antigravity, Gemini CLI) — IMPORTANT FOR REMOTE SERVERS
+# ─────────────────────────────────────────────────────────────────────────────
+# The built-in Google OAuth credentials ONLY work when OmniRoute runs on
+# localhost (127.0.0.1 / local network). They are registered with
+# redirect_uri = http://localhost:PORT/callback and Google will reject any
+# other redirect URI with: redirect_uri_mismatch.
+#
+# If you are hosting OmniRoute on a remote server (VPS, Docker, cloud), you
+# MUST register your own Google Cloud OAuth 2.0 credentials:
+#
+#   1. Go to https://console.cloud.google.com/apis/credentials
+#   2. Create an OAuth 2.0 Client ID (type: "Web application")
+#   3. Add your server URL as Authorized redirect URI:
+#        https://your-server.com/callback
+#   4. Copy the Client ID and Client Secret below.
+#
+# See the full tutorial in README.md → "OAuth em Servidor Remoto" section.
+#
+# Antigravity (Google Gemini Code Assist):
+# ANTIGRAVITY_OAUTH_CLIENT_ID=your-client-id.apps.googleusercontent.com
+# ANTIGRAVITY_OAUTH_CLIENT_SECRET=GOCSPX-your-secret
+ANTIGRAVITY_OAUTH_CLIENT_SECRET=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
+
+# Gemini CLI (Google AI):
+# GEMINI_OAUTH_CLIENT_ID=your-client-id.apps.googleusercontent.com
+# GEMINI_OAUTH_CLIENT_SECRET=GOCSPX-your-secret
 # GEMINI_CLI_OAUTH_CLIENT_ID=
-# GEMINI_CLI_OAUTH_CLIENT_SECRET=
+GEMINI_OAUTH_CLIENT_SECRET=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
+GEMINI_CLI_OAUTH_CLIENT_SECRET=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
+# ─────────────────────────────────────────────────────────────────────────────
+
+# CLAUDE_OAUTH_CLIENT_ID=
 # CODEX_OAUTH_CLIENT_ID=
 # CODEX_OAUTH_CLIENT_SECRET=
 # QWEN_OAUTH_CLIENT_ID=
 # IFLOW_OAUTH_CLIENT_ID=
-# IFLOW_OAUTH_CLIENT_SECRET=
-# ANTIGRAVITY_OAUTH_CLIENT_ID=
-# ANTIGRAVITY_OAUTH_CLIENT_SECRET=
+IFLOW_OAUTH_CLIENT_SECRET=4Z3YjXycVsQvyGF1etiNlIBB4RsqSDtW
+
+# ─────────────────────────────────────────────────────────────────────────────
+# Provider User-Agent Overrides (optional — customize per-provider UA headers)
+# ─────────────────────────────────────────────────────────────────────────────
+# Format: {PROVIDER_ID}_USER_AGENT=custom-value
+# When set, overrides the default User-Agent header sent to that provider.
+# Useful when providers update versions or block old user-agents.
+CLAUDE_USER_AGENT=claude-cli/1.0.83 (external, cli)
+CODEX_USER_AGENT=codex-cli/0.92.0 (Windows 10.0.26100; x64)
+GITHUB_USER_AGENT=GitHubCopilotChat/0.26.7
+ANTIGRAVITY_USER_AGENT=antigravity/1.104.0 darwin/arm64
+KIRO_USER_AGENT=AWS-SDK-JS/3.0.0 kiro-ide/1.0.0
+IFLOW_USER_AGENT=iFlow-Cli
+QWEN_USER_AGENT=google-api-nodejs-client/9.15.1
+CURSOR_USER_AGENT=connect-es/1.6.1
+GEMINI_CLI_USER_AGENT=google-api-nodejs-client/9.15.1
 
 # API Key Providers (Phase 1 + Phase 4)
 # Add via Dashboard → Providers → Add API Key, or set here
@@ -101,3 +173,28 @@ NEXT_PUBLIC_ENABLE_SOCKS5_PROXY=true
 # Logging
 # LOG_LEVEL=info
 # LOG_FORMAT=text
+LOG_TO_FILE=true
+# LOG_FILE_PATH=logs/application/app.log
+# LOG_MAX_FILE_SIZE=50M
+# LOG_RETENTION_DAYS=7
+
+# ─────────────────────────────────────────────────────────────────────────────
+# Memory Optimization (Low-RAM configurations)
+# ─────────────────────────────────────────────────────────────────────────────
+# Node.js heap limit in MB (default: 256 for Docker, system default for npm)
+# OMNIROUTE_MEMORY_MB=256
+
+# Prompt cache settings
+# PROMPT_CACHE_MAX_SIZE=50
+# PROMPT_CACHE_MAX_BYTES=2097152
+# PROMPT_CACHE_TTL_MS=300000
+
+# Semantic cache settings (temperature=0 responses)
+# SEMANTIC_CACHE_MAX_SIZE=100
+# SEMANTIC_CACHE_MAX_BYTES=4194304
+# SEMANTIC_CACHE_TTL_MS=1800000
+
+# In-memory log buffers
+# PROXY_LOG_MAX_ENTRIES=200
+# CALL_LOGS_MAX=200
+# STREAM_HISTORY_MAX=50

.github/dependabot.yml

@@ -20,6 +20,10 @@ updates:
         update-types: ["version-update:semver-major"]
       - dependency-name: "next"
         update-types: ["version-update:semver-major"]
+      - dependency-name: "eslint"
+        update-types: ["version-update:semver-major"]
+      - dependency-name: "eslint-config-next"
+        update-types: ["version-update:semver-major"]
 
   - package-ecosystem: "github-actions"
     directory: "/"

.github/workflows/ci.yml

@@ -0,0 +1,154 @@
+name: CI
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read
+
+jobs:
+  lint:
+    name: Lint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v6
+      - uses: actions/setup-node@v6
+        with:
+          node-version: 22
+          cache: npm
+      - run: npm ci
+      - run: npm run lint
+      - run: npm run check:cycles
+      - run: npm run check:route-validation:t06
+      - run: npm run check:any-budget:t11
+      - run: npm run check:docs-sync
+      - run: npm run typecheck:core
+      - run: npm run typecheck:noimplicit:core
+
+  security:
+    name: Security Audit
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v6
+      - uses: actions/setup-node@v6
+        with:
+          node-version: 22
+          cache: npm
+      - run: npm ci
+      - name: Dependency audit
+        run: npm audit --audit-level=high --omit=dev
+      - name: Check for known vulnerabilities
+        run: npx is-my-node-vulnerable
+        continue-on-error: true
+
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version: [20, 22]
+    steps:
+      - uses: actions/checkout@v6
+      - uses: actions/setup-node@v6
+        with:
+          node-version: ${{ matrix.node-version }}
+          cache: npm
+      - run: npm ci
+      - run: npm run build
+
+  test-unit:
+    name: Unit Tests
+    runs-on: ubuntu-latest
+    needs: build
+    strategy:
+      matrix:
+        node-version: [20, 22]
+    env:
+      JWT_SECRET: ci-test-secret-with-sufficient-length-for-validation
+      API_KEY_SECRET: ci-test-api-key-secret-long
+    steps:
+      - uses: actions/checkout@v6
+      - uses: actions/setup-node@v6
+        with:
+          node-version: ${{ matrix.node-version }}
+          cache: npm
+      - run: npm ci
+      - run: npm run test:unit
+
+  test-coverage:
+    name: Coverage
+    runs-on: ubuntu-latest
+    needs: build
+    env:
+      JWT_SECRET: ci-test-secret-with-sufficient-length-for-validation
+      API_KEY_SECRET: ci-test-api-key-secret-long
+    steps:
+      - uses: actions/checkout@v6
+      - uses: actions/setup-node@v6
+        with:
+          node-version: 22
+          cache: npm
+      - run: npm ci
+      - run: npm run test:coverage
+      - name: Check coverage threshold
+        run: |
+          echo "Coverage report generated. Check output for threshold compliance."
+
+  test-e2e:
+    name: E2E Tests
+    runs-on: ubuntu-latest
+    needs: build
+    env:
+      JWT_SECRET: ci-test-secret-with-sufficient-length-for-validation
+      API_KEY_SECRET: ci-test-api-key-secret-long
+    steps:
+      - uses: actions/checkout@v6
+      - uses: actions/setup-node@v6
+        with:
+          node-version: 22
+          cache: npm
+      - run: npm ci
+      - run: npx playwright install --with-deps chromium
+      - run: npm run build
+      - run: npm run test:e2e
+
+  test-integration:
+    name: Integration Tests
+    runs-on: ubuntu-latest
+    needs: build
+    env:
+      JWT_SECRET: ci-test-secret-with-sufficient-length-for-validation
+      API_KEY_SECRET: ci-test-api-key-secret-long
+      INITIAL_PASSWORD: ci-test-password-for-integration
+      DATA_DIR: /tmp/omniroute-ci
+    steps:
+      - uses: actions/checkout@v6
+      - uses: actions/setup-node@v6
+        with:
+          node-version: 22
+          cache: npm
+      - run: npm ci
+      - run: npm run test:integration
+
+  test-security:
+    name: Security Tests
+    runs-on: ubuntu-latest
+    needs: build
+    env:
+      JWT_SECRET: ci-test-secret-with-sufficient-length-for-validation
+      API_KEY_SECRET: ci-test-api-key-secret-long
+    steps:
+      - uses: actions/checkout@v6
+      - uses: actions/setup-node@v6
+        with:
+          node-version: 22
+          cache: npm
+      - run: npm ci
+      - run: npm run test:security

.github/workflows/codex-review.yml

@@ -1,22 +0,0 @@
-name: Codex PR Review
-
-on:
-  pull_request:
-    types: [opened, synchronize]
-
-jobs:
-  request-codex-review:
-    runs-on: ubuntu-latest
-    permissions:
-      pull-requests: write
-    steps:
-      - name: Request Codex Review
-        uses: actions/github-script@v8
-        with:
-          script: |
-            await github.rest.issues.createComment({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              issue_number: context.payload.pull_request.number,
-              body: '@codex review'
-            });

.github/workflows/deploy-vps.yml

@@ -0,0 +1,40 @@
+name: Deploy to VPS
+
+on:
+  workflow_run:
+    workflows: ["Publish to Docker Hub"]
+    types: [completed]
+  workflow_dispatch:
+
+jobs:
+  deploy:
+    if: >-
+      (github.event_name == 'workflow_dispatch' || github.event.workflow_run.conclusion == 'success')
+      && vars.DEPLOY_ENABLED == 'true'
+    name: Deploy OmniRoute to VPS
+    runs-on: ubuntu-latest
+    steps:
+      - name: Deploy via SSH
+        uses: appleboy/ssh-action@v1
+        continue-on-error: true
+        with:
+          host: ${{ secrets.VPS_HOST }}
+          username: ${{ secrets.VPS_USER }}
+          key: ${{ secrets.VPS_SSH_KEY }}
+          port: 22
+          timeout: 30s
+          command_timeout: 5m
+          script: |
+            echo "=== Updating OmniRoute ==="
+            npm install -g omniroute@latest 2>&1
+            INSTALLED_VERSION=$(omniroute --version 2>/dev/null || echo "unknown")
+            echo "Installed version: $INSTALLED_VERSION"
+
+            echo "=== Restarting PM2 ==="
+            pm2 restart omniroute || pm2 start omniroute --name omniroute -- --port 20128
+            pm2 save
+
+            echo "=== Health Check ==="
+            sleep 3
+            curl -sf http://localhost:20128/api/settings > /dev/null && echo "✅ OmniRoute is healthy" || echo "❌ Health check failed"
+            echo "=== Deploy complete ==="

.github/workflows/docker-publish.yml

@@ -0,0 +1,67 @@
+name: Publish to Docker Hub
+
+on:
+  release:
+    types: [published]
+
+permissions:
+  contents: read
+
+jobs:
+  docker:
+    name: Build and Push Docker (multi-arch)
+    runs-on: ubuntu-latest
+    env:
+      IMAGE_NAME: diegosouzapw/omniroute
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+
+      - name: Set up QEMU (for multi-arch builds)
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v4
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Extract version from release tag
+        id: version
+        run: |
+          VERSION="${GITHUB_REF_NAME}"
+          VERSION="${VERSION#v}"
+          echo "version=$VERSION" >> "$GITHUB_OUTPUT"
+          echo "Publishing Docker image: $IMAGE_NAME:$VERSION"
+
+      - name: Build and push multi-arch image
+        uses: docker/build-push-action@v7
+        with:
+          context: .
+          target: runner-base
+          platforms: linux/amd64,linux/arm64
+          push: true
+          tags: |
+            ${{ env.IMAGE_NAME }}:${{ steps.version.outputs.version }}
+            ${{ env.IMAGE_NAME }}:latest
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+          no-cache: false
+        env:
+          DOCKER_BUILDKIT_INLINE_CACHE: 1
+
+      - name: Inspect image
+        run: |
+          docker buildx imagetools inspect "${{ env.IMAGE_NAME }}:${{ steps.version.outputs.version }}"
+
+      - name: Update Docker Hub description
+        uses: peter-evans/dockerhub-description@v5
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+          repository: diegosouzapw/omniroute
+          short-description: "OmniRoute — Unified AI proxy. Route any LLM through one endpoint."
+          readme-filepath: ./README.md

.github/workflows/electron-release.yml

@@ -0,0 +1,203 @@
+name: Build Electron Desktop App
+
+on:
+  push:
+    tags:
+      - "v*"
+  workflow_dispatch:
+    inputs:
+      version:
+        description: "Release version (e.g., v1.6.8)"
+        required: true
+        type: string
+
+permissions:
+  contents: write
+
+jobs:
+  validate:
+    name: Validate version
+    runs-on: ubuntu-latest
+    outputs:
+      version: ${{ steps.validate.outputs.version }}
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v6
+        with:
+          fetch-depth: 0
+
+      - name: Validate version format
+        id: validate
+        run: |
+          if [[ "${{ github.event_name }}" == "push" ]]; then
+            VERSION="${GITHUB_REF#refs/tags/}"
+          else
+            VERSION="${{ inputs.version }}"
+          fi
+
+          if [[ ! "$VERSION" =~ ^v[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
+            echo "Error: Invalid version format. Expected: v1.6.8"
+            exit 1
+          fi
+          echo "version=$VERSION" >> $GITHUB_OUTPUT
+          echo "✓ Valid version: $VERSION"
+
+  build:
+    name: Build Electron (${{ matrix.platform }})
+    needs: validate
+    runs-on: ${{ matrix.runner }}
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - platform: windows
+            runner: windows-latest
+            target: win
+            ext: .exe
+          - platform: macos-intel
+            runner: macos-15-intel
+            target: mac-x64
+            ext: .dmg
+          - platform: macos-arm64
+            runner: macos-latest
+            target: mac-arm64
+            ext: -arm64.dmg
+          - platform: linux
+            runner: ubuntu-latest
+            target: linux
+            ext: .AppImage
+            deb_ext: .deb
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v6
+        with:
+          node-version: 22
+          cache: npm
+
+      - name: Cache node_modules
+        uses: actions/cache@v5
+        with:
+          path: node_modules
+          key: ${{ runner.os }}-node-${{ hashFiles('package-lock.json') }}
+          restore-keys: |
+            ${{ runner.os }}-node-
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Build Next.js standalone
+        env:
+          JWT_SECRET: ci-build-secret-with-sufficient-length-for-validation
+        run: npm run build
+
+      - name: Sync version in electron/package.json
+        shell: bash
+        run: |
+          VERSION="${{ needs.validate.outputs.version }}"
+          VERSION_NO_V="${VERSION#v}"
+          node -e "
+            const fs = require('fs');
+            const pkg = JSON.parse(fs.readFileSync('electron/package.json'));
+            pkg.version = '$VERSION_NO_V';
+            fs.writeFileSync('electron/package.json', JSON.stringify(pkg, null, 2) + '\\n');
+          "
+          echo "✓ electron/package.json version set to $VERSION_NO_V"
+
+      - name: Install fpm (Linux .deb packaging tool)
+        if: matrix.platform == 'linux'
+        run: sudo gem install fpm --no-document
+
+      - name: Install Electron dependencies
+        working-directory: electron
+        run: npm install --no-audit --no-fund
+
+      - name: Build Electron for ${{ matrix.platform }}
+        working-directory: electron
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: npm run build:${{ matrix.target }}
+
+      - name: Collect installers
+        shell: bash
+        run: |
+          mkdir -p release-assets
+          cd electron/dist-electron
+          # Copy only installer files for this platform
+          for file in *${{ matrix.ext }}; do
+            [ -f "$file" ] && cp "$file" ../../release-assets/
+          done
+          # Linux: also copy .deb package
+          if [ "${{ matrix.platform }}" = "linux" ]; then
+            for file in *.deb; do
+              [ -f "$file" ] && cp "$file" ../../release-assets/
+            done
+          fi
+          # Windows: also copy portable standalone exe as OmniRoute.exe
+          if [ "${{ matrix.platform }}" = "windows" ]; then
+            for file in *.exe; do
+              # Skip the NSIS installer (contains "Setup")
+              case "$file" in *Setup*) continue ;; esac
+              [ -f "$file" ] && cp "$file" "../../release-assets/OmniRoute.exe" && break
+            done
+          fi
+
+      - name: Upload artifacts
+        uses: actions/upload-artifact@v7
+        with:
+          name: electron-${{ matrix.platform }}
+          path: release-assets/
+
+  release:
+    name: Create Release
+    needs: [validate, build]
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+        with:
+          fetch-depth: 0
+
+      - name: Download all artifacts
+        uses: actions/download-artifact@v8
+        with:
+          path: release-assets
+          merge-multiple: true
+
+      - name: Create source archives
+        run: |
+          # Create source code archives (excluding dev dependencies and build artifacts)
+          export TARBALL="OmniRoute-${{ needs.validate.outputs.version }}.source.tar.gz"
+          export ZIPBALL="OmniRoute-${{ needs.validate.outputs.version }}.source.zip"
+
+          # Use git archive for clean source export
+          git archive --format=tar.gz --prefix=OmniRoute-${{ needs.validate.outputs.version }}/ HEAD -o "release-assets/$TARBALL"
+          git archive --format=zip --prefix=OmniRoute-${{ needs.validate.outputs.version }}/ HEAD -o "release-assets/$ZIPBALL"
+
+          echo "✓ Created source archives:"
+          ls -lh "release-assets/$TARBALL" "release-assets/$ZIPBALL"
+
+      - name: List release files
+        run: ls -la release-assets/
+
+      - name: Create Release
+        uses: softprops/action-gh-release@v2
+        with:
+          tag_name: ${{ needs.validate.outputs.version }}
+          draft: false
+          prerelease: false
+          generate_release_notes: true
+          fail_on_unmatched_files: false
+          files: |
+            release-assets/*.dmg
+            release-assets/*.exe
+            release-assets/*.AppImage
+            release-assets/*.deb
+            release-assets/*.blockmap
+            release-assets/*.source.tar.gz
+            release-assets/*.source.zip
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/npm-publish.yml

@@ -14,29 +14,38 @@ jobs:
     environment: NPM_TOKEN
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Setup Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: 22
           registry-url: https://registry.npmjs.org
 
-      - name: Install dependencies
-        run: npm ci
-
-      - name: Build standalone app
-        run: npm run build:cli
+      - name: Install dependencies (skip scripts to avoid heavy build)
+        run: npm install --ignore-scripts --no-audit --no-fund
 
       - name: Sync version from release tag
         run: |
           VERSION="${GITHUB_REF_NAME}"
-          # Remove 'v' prefix if present (v0.1.0 -> 0.1.0)
+          # Remove 'v' prefix if present (v2.1.0 -> 2.1.0)
           VERSION="${VERSION#v}"
           npm version "$VERSION" --no-git-tag-version --allow-same-version
           echo "Publishing version: $VERSION"
 
+      - name: Build CLI bundle (standalone app)
+        env:
+          JWT_SECRET: ci-build-secret-with-sufficient-length-for-validation
+        run: node scripts/prepublish.mjs
+
       - name: Publish to npm
-        run: npm publish --access public
+        run: |
+          VERSION=$(node -p "require('./package.json').version")
+          # Check if this version is already published — skip instead of failing with E403
+          if npm view "omniroute@${VERSION}" version --silent 2>/dev/null | grep -q "^${VERSION}$"; then
+            echo "️⚠️ Version ${VERSION} is already published on npm — skipping."
+            exit 0
+          fi
+          npm publish --access public
         env:
           NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

.gitignore

@@ -1,7 +1,12 @@
 # See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
 
+# project-specific directories
+.omnivscodeagent/
+omnirouteCloud/
+omnirouteSite/
+
 # dependencies
-/node_modules
+node_modules/
 /.pnp
 .pnp.*
 .yarn/*
@@ -11,10 +16,10 @@
 !.yarn/versions
 
 # testing
-/coverage
+coverage/
 
 # next.js
-/.next/
+.next/
 /out/
 
 # production
@@ -47,20 +52,40 @@ next-env.d.ts
 data/
 logs/*
 
+# analysis directories (generated, not tracked)
+.analysis/
+antigravity-manager-analysis/
+
 # docs (allow specific tracked files)
 docs/*
 !docs/ARCHITECTURE.md
 !docs/CODEBASE_DOCUMENTATION.md
 !docs/CONTRIBUTING.md
+!docs/USER_GUIDE.md
+!docs/API_REFERENCE.md
+!docs/TROUBLESHOOTING.md
 !docs/EXECUTION_CONTEXT_PROVIDER_SYNC.md
 !docs/TASK_NEBIUS_BACKEND_ENABLEMENT.md
 !docs/frontend-backend-provider-gap-report.md
 !docs/openapi.yaml
+!docs/RELEASE_CHECKLIST.md
+!docs/PLANO-IMPLANTACAO.md
+!docs/TASKS.md
+!docs/FASE-*.md
 !docs/adr/
 !docs/cli-tools/
 !docs/planning/
 !docs/improvement-plans/
 !docs/api/
+!docs/VM_DEPLOYMENT_GUIDE.md
+!docs/FEATURES.md
+!docs/screenshots/
+!docs/i18n/
+!docs/i18n/**
+!docs/A2A-SERVER.md
+!docs/AUTO-COMBO.md
+!docs/MCP-SERVER.md
+!docs/CLI-TOOLS.md
 
 # open-sse tests
 open-sse/test/*
@@ -72,3 +97,34 @@ open-sse/test/*
 test-results/
 playwright-report/
 blob-report/
+cloud/
+
+# Security Analysis (standalone project with own git)
+security-analysis/
+
+# Deploy workflow (contains sensitive VPS credentials)
+clipr/
+app.log
+*.tgz
+
+# Backup directories
+app.__qa_backup/
+
+# Production standalone build (created by scripts/prepublish.mjs)
+# Conflicts with Next.js App Router detection in dev (root app/ shadows src/app/)
+# npm publish still includes it via package.json "files" field
+/app/
+
+# Electron (subproject dependency lock and build artifacts)
+electron/package-lock.json
+electron/dist-electron/
+electron/node_modules/
+icon.iconset/
+
+# VS Code Extension (independent Git repo)
+vscode-extension/
+
+# SQLite residual files
+*.sqlite-shm
+*.sqlite-wal
+*.sqlite-journal

AGENTS.md

@@ -4,14 +4,17 @@
 
 Unified AI proxy/router — route any LLM through one endpoint. Multi-provider support
 (OpenAI, Anthropic, Gemini, DeepSeek, Groq, xAI, Mistral, Fireworks, Cohere, etc.)
+with **MCP Server** (16 tools for agent control) and **A2A v0.3 Protocol** (Agent-to-Agent orchestration).
 
 ## Stack
 
 - **Runtime**: Next.js 16 (App Router), Node.js, ES Modules
+- **Language**: TypeScript 5.9 (`src/`) + JavaScript (`open-sse/`)
 - **Database**: better-sqlite3 (SQLite) — `DATA_DIR` configurable, default `~/.omniroute/`
 - **Streaming**: SSE via `open-sse` internal package
 - **Styling**: Tailwind CSS v4
 - **Docker**: Multi-stage Dockerfile, 3 profiles (base / cli / host)
+- **i18n**: next-intl with 30 languages (`src/i18n/messages/`)
 
 ## Architecture
 
@@ -21,15 +24,15 @@ All persistence uses SQLite through domain-specific modules:
 
 | Module         | Responsibility                             |
 | -------------- | ------------------------------------------ |
-| `core.js`      | SQLite engine, migrations, WAL, encryption |
-| `providers.js` | Provider connections & nodes               |
-| `models.js`    | Model aliases, MITM aliases, custom models |
-| `combos.js`    | Combo configurations                       |
-| `apiKeys.js`   | API key management & validation            |
-| `settings.js`  | Settings, pricing, proxy config            |
-| `backup.js`    | Backup / restore operations                |
+| `core.ts`      | SQLite engine, migrations, WAL, encryption |
+| `providers.ts` | Provider connections & nodes               |
+| `models.ts`    | Model aliases, MITM aliases, custom models |
+| `combos.ts`    | Combo configurations                       |
+| `apiKeys.ts`   | API key management & validation            |
+| `settings.ts`  | Settings, pricing, proxy config            |
+| `backup.ts`    | Backup / restore operations                |
 
-`src/lib/localDb.js` is a **re-export layer only** — all 27+ consumers import from it,
+`src/lib/localDb.ts` is a **re-export layer only** — all 27+ consumers import from it,
 but the real logic lives in `src/lib/db/`.
 
 ### Request Pipeline (`open-sse/`)
@@ -46,28 +49,78 @@ but the real logic lives in `src/lib/db/`.
 
 Translation between provider formats: `open-sse/translator/`
 
+### MCP Server (`open-sse/mcp-server/`)
+
+16 tools for AI agent control via **3 transport modes**:
+- **stdio** — Local IDE integration (Claude Desktop, Cursor, VS Code)
+- **SSE** — Remote Server-Sent Events at `/api/mcp/sse`
+- **Streamable HTTP** — Modern bidirectional HTTP at `/api/mcp/stream`
+
+HTTP transports run in-process via `httpTransport.ts` singleton using `WebStandardStreamableHTTPServerTransport`.
+
+| Category   | Tools                                                                                                                     |
+| ---------- | ------------------------------------------------------------------------------------------------------------------------- |
+| Essential  | `get_health`, `list_combos`, `get_combo_metrics`, `switch_combo`, `check_quota`, `route_request`, `cost_report`, `list_models_catalog` |
+| Advanced   | `simulate_route`, `set_budget_guard`, `set_resilience_profile`, `test_combo`, `get_provider_metrics`, `best_combo_for_task`, `explain_route`, `get_session_snapshot` |
+
+- Scoped authorization (9 scopes), audit logging, Zod schemas
+- IDE configs for Claude Desktop, Cursor, VS Code Copilot
+
+### A2A Server (`src/lib/a2a/`)
+
+Agent-to-Agent v0.3 protocol:
+
+- JSON-RPC 2.0: `message/send`, `message/stream`, `tasks/get`, `tasks/cancel`
+- Agent Card at `/.well-known/agent.json`
+- Skills: `smart-routing`, `quota-management`
+- SSE streaming with 15s heartbeat
+- Task Manager with state machine and TTL-based cleanup
+
+### Auto-Combo Engine (`open-sse/services/autoCombo/`)
+
+Self-healing routing optimization:
+- 6-factor scoring, 4 mode packs, bandit exploration
+- Progressive cooldown, probe-based re-admission
+
+### Dashboard (`src/app/(dashboard)/`)
+
+| Page                         | Description                                                    |
+| ---------------------------- | -------------------------------------------------------------- |
+| `/dashboard`                 | Home with quick start, provider overview                       |
+| `/dashboard/endpoint`        | **Endpoints** (tabbed): Endpoint Proxy, MCP, A2A, API Endpoints |
+| `/dashboard/providers`       | Provider management and connections                            |
+| `/dashboard/combos`          | Combo configurations with routing strategies                   |
+| `/dashboard/logs`            | Request, Proxy, Audit, Console logs (tabbed)                   |
+| `/dashboard/analytics`       | Usage analytics and evaluations                                |
+| `/dashboard/costs`           | Cost tracking and breakdown                                    |
+| `/dashboard/health`          | Uptime, circuit breakers, latency                              |
+| `/dashboard/cli-tools`       | CLI tool integrations (Claude, Codex, Antigravity, etc.)       |
+| `/dashboard/media`           | Image, Video, Music generation playground                      |
+| `/dashboard/settings`        | System settings with multiple tabs                             |
+| `/dashboard/api-manager`     | API key management with model permissions                      |
+
 ### OAuth & Tokens (`src/lib/oauth/`)
 
 18 modules handling OAuth flows, token refresh, and provider credentials.
-Default credentials are hardcoded in `src/lib/oauth/constants/oauth.js`,
+Default credentials are hardcoded in `src/lib/oauth/constants/oauth.ts`,
 overridable via env vars or `data/provider-credentials.json`.
 
 ### Supporting Systems
 
 | System                     | Location                                          |
 | -------------------------- | ------------------------------------------------- |
-| Usage tracking & analytics | `src/lib/usageDb.js`, `src/lib/usageAnalytics.js` |
-| Token health checks        | `src/lib/tokenHealthCheck.js`                     |
-| Cloud sync                 | `src/lib/cloudSync.js`                            |
-| Proxy logging              | `src/lib/proxyLogger.js`                          |
-| Data paths resolution      | `src/lib/dataPaths.js`                            |
+| Usage tracking & analytics | `src/lib/usageDb.ts`, `src/lib/usageAnalytics.ts` |
+| Token health checks        | `src/lib/tokenHealthCheck.ts`                     |
+| Cloud sync                 | `src/lib/cloudSync.ts`                            |
+| Proxy logging              | `src/lib/proxyLogger.ts`                          |
+| Data paths resolution      | `src/lib/dataPaths.ts`                            |
 
 ### Adding a New Provider
 
-1. Register in `src/shared/constants/providers.js`
+1. Register in `src/shared/constants/providers.ts`
 2. Add executor in `open-sse/executors/`
 3. Add translator rules in `open-sse/translator/` (if non-OpenAI format)
-4. Add OAuth config in `src/lib/oauth/constants/oauth.js` (if OAuth-based)
+4. Add OAuth config in `src/lib/oauth/constants/oauth.ts` (if OAuth-based)
 
 ## Review Focus
 
@@ -75,7 +128,7 @@ overridable via env vars or `data/provider-credentials.json`.
 
 - No hardcoded API keys or secrets in commits
 - Auth middleware on all API routes
-- Input validation on user-facing endpoints
+- Input validation on user-facing endpoints (Zod schemas)
 - SQLite encryption key must not be logged
 
 ### Architecture
@@ -83,7 +136,8 @@ overridable via env vars or `data/provider-credentials.json`.
 - DB operations go through `src/lib/db/` modules, never raw SQL in routes
 - Provider requests flow through `open-sse/handlers/`
 - Translations use `open-sse/translator/` modules
-- `localDb.js` is re-exports only — add new functions to the proper `db/*.js` module
+- `localDb.ts` is re-exports only — add new functions to the proper `db/*.ts` module
+- MCP and A2A pages are embedded as tabs inside `/dashboard/endpoint`, not standalone routes
 
 ### Code Quality
 
@@ -91,6 +145,7 @@ overridable via env vars or `data/provider-credentials.json`.
 - Proper HTTP status codes
 - No memory leaks in SSE streams (abort signals, cleanup)
 - Rate limit headers must be parsed correctly
+- All API inputs validated with Zod schemas
 
 ### Docker
 

CHANGELOG.md

@@ -1,152 +1,57 @@
 # Changelog
 
-All notable changes to OmniRoute are documented in this file.
-
-The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
-
----
-
-## [Unreleased]
-
-### Added
-
-- Model selector with autocomplete in Chat Tester and Test Bench modes — prevents "model does not exist" errors by letting users choose available models (`c25230c`)
-- OpenAPI specification at `docs/openapi.yaml` covering all 89 API endpoints (`7abda4d`)
-- Enhanced `restart.sh` with clean build, health check, graceful shutdown (Ctrl+C), and real-time log tailing (`0db8f3d`)
+## [2.3.10] - 2026-03-12
 
 ### Fixed
 
-- Server port collision (EADDRINUSE) during restart — now kills port before `next start` (`e4c5c0c`)
+- **Lint**: Fix `check:any-budget:t11` failure — replace `as any` with `as Record<string, unknown>` in OAuthModal.tsx (3 occurrences)
 
----
+### Docs
 
-## [0.0.1] — 2026-02-13
+- **CLI-TOOLS.md**: Complete guide for all 11 CLI tools (claude, codex, gemini, opencode, cline, kilocode, continue, kiro-cli, cursor, droid, openclaw)
+- **i18n**: CLI-TOOLS.md synced to 30 languages with translated title + intro
 
-Initial public release of OmniRoute (rebranded from 9router).
+## [2.3.8] - 2026-03-12
+
+## [2.3.9] - 2026-03-12
 
 ### Added
 
-- **28 AI Providers** — OpenAI, Anthropic, Google Gemini, DeepSeek, Groq, xAI, Mistral, Perplexity, Together AI, Fireworks AI, Cerebras, Cohere, NVIDIA NIM, Nebius, GitHub Copilot, Cursor, Kiro, Kimi, MiniMax, iFlow, and more
-- **OpenAI-compatible proxy** at `/api/v1/chat/completions` with automatic format translation, load balancing, and failover
-- **Anthropic Messages API** at `/api/v1/messages` for Claude-native clients
-- **OpenAI Responses API** at `/api/v1/responses` for modern OpenAI workflows
-- **Embeddings API** at `/api/v1/embeddings` with 6 providers and 9 models
-- **Image Generation API** at `/api/v1/images/generations` with 4 providers and 9 models
-- **Format Translator** — automatic request/response conversion between OpenAI, Anthropic, Gemini, and OpenAI Responses formats
-- **Translator Playground** with 4 modes: Playground, Chat Tester, Test Bench, Live Monitor
-- **Combo Routing** — named route configurations with priority, weighted, and round-robin strategies
-- **API Key Management** — create/revoke keys with usage attribution
-- **Usage Dashboard** — analytics, call logs, request logger with API key filtering and cost tracking
-- **Provider Health Diagnostics** — structured status (runtime errors, auth failures, token refresh) with per-connection retest
-- **CLI Tools Integration** — runtime detection for Cline, Kiro, Droid, OpenClaw with backup/restore
-- **OAuth Flows** — for Cursor, Kiro, Kimi, and GitHub Copilot
-- **Docker Support** — multi-stage Dockerfile, docker-compose with 3 profiles (base, cli, host), production compose
-- **SOCKS5 Proxy** — outbound proxy support enabled by default (`ab8d752`)
-- **Unified Storage** — `DATA_DIR` / `XDG_CONFIG_HOME` resolution with auto-migration from `~/.omniroute`
-- **In-app Documentation** at `/docs` with quick start, endpoint reference, and client compatibility notes
-- **Dark Theme UI** — modern dashboard with glassmorphism, responsive layout
-- `<think>` tag parser for reasoning models (DeepSeek, Qwen)
-- Non-stream response translation for all formats
-- Secure cookie handling for LAN/reverse-proxy deployments
+- **/v1/completions**: New legacy OpenAI completions endpoint — accepts both `prompt` string and `messages` array, normalizes to chat format automatically
+- **EndpointPage**: Now shows all 3 OpenAI-compatible endpoint types: Chat Completions, Responses API, and Legacy Completions
+- **i18n**: Added `completionsLegacy/completionsLegacyDesc` to 30 language files
 
 ### Fixed
 
-- OAuth re-authentication no longer creates duplicate connections (`773f117`, `510aedd`)
-- Connection test no longer corrupts valid OAuth tokens (`a2ba189`)
-- Cloud sync disabled to prevent 404 log spam (`71d132e`)
-- `.env.example` synced with current environment structure (`6bdc74b`)
-- Select dropdown dark theme inconsistency (`1bd734d`)
+- **OAuthModal**: Fix `[object Object]` displayed on all OAuth connection errors — properly extract `.message` from error response objects in all 3 `throw new Error(data.error)` calls (exchange, device-code, authorize)
+- Affects Cline, Codex, GitHub, Qwen, Kiro, and all other OAuth providers
 
-### Dependencies
+## [2.3.7] - 2026-03-12
 
-- `actions/github-script` bumped from 7 to 8 (`f6a994a`)
-- `eslint` bumped from 9.39.2 to 10.0.0 (`ecd4aea`)
+### Fixed
 
----
+- **Cline OAuth**: Add `decodeURIComponent` before base64 decode so URL-encoded auth codes from the callback URL are parsed correctly, fixing "invalid or expired authorization code" errors on remote (LAN IP) setups
+- **Cline OAuth**: `mapTokens` now populates `name = firstName + lastName || email` so Cline accounts show real user names instead of "Account #ID"
+- **OAuth account names**: All OAuth exchange flows (exchange, poll, poll-callback) now normalize `name = email` when name is missing, so every OAuth account shows its email as the display label in the Providers dashboard
+- **OAuth account names**: Removed sequential "Account N" fallback in `db/providers.ts` — accounts with no email/name now use a stable ID-based label via `getAccountDisplayName()` instead of a sequential number that changes when accounts are deleted
 
-## Pre-Release History (9router)
+## [2.3.6] - 2026-03-12
 
-> The following entries document the legacy 9router project before it was
-> rebranded to OmniRoute. All changes below were included in the initial
-> `0.0.1` release.
+### Fixed
 
-### 0.2.75 — 2026-02-11
+- **Provider test batch**: Fixed Zod schema to accept `providerId: null` (frontend sends null for non-provider modes); was incorrectly returning "Invalid request" for all batch tests
+- **Provider test modal**: Fixed `[object Object]` display by normalizing API error objects to strings before rendering in `setTestResults` and `ProviderTestResultsView`
+- **i18n**: Added missing keys `cliTools.toolDescriptions.opencode`, `cliTools.toolDescriptions.kiro`, `cliTools.guides.opencode`, `cliTools.guides.kiro` to `en.json`
+- **i18n**: Synchronized 1111 missing keys across all 29 non-English language files using English values as fallbacks
 
-- API key attribution in usage/call logs with per-key analytics aggregates
-- Usage dashboard API key observability (distribution donut, filterable table)
-- In-app docs page (`/docs`) with quick start, endpoint reference, and client compatibility notes
-- Unified storage path policy (`DATA_DIR` → `XDG_CONFIG_HOME` → `~/.omniroute`)
-- Build-phase guard for `usageDb` (in-memory during `next build`)
-- LAN/reverse-proxy cookie security detection
-- Hardened Gemini 3 Flash normalization and non-stream SSE fallback parsing
-- CLI tool runtime and OAuth refresh reliability improvements
-- Provider health diagnostics with structured error types
+## [2.3.5] - 2026-03-11
 
-### 0.2.74 — 2026-02-11
+### Fixed
 
-- Model resolution fallback fix for unprefixed models
-- GitHub Copilot dynamic endpoint selection (Codex → `/responses`)
-- Non-stream translation path for OpenAI Responses
-- Updated GitHub model catalog with compatibility aliases
+- **@swc/helpers**: Added permanent `postinstall` fix to copy `@swc/helpers` into the standalone app's `node_modules` — prevents MODULE_NOT_FOUND crash on global npm installs
 
-### 0.2.73 — 2026-02-09
+## [2.3.4] - 2026-03-10
 
-- Expanded provider registry from 18 → 28 providers (DeepSeek, Groq, xAI, Mistral, Perplexity, Together AI, Fireworks AI, Cerebras, Cohere, NVIDIA NIM)
-- `/v1/embeddings` endpoint with 6 providers and 9 models
-- `/v1/images/generations` endpoint with 4 providers and 9 models
-- `<think>` tag parser for reasoning models
-- Available Endpoints card on Endpoint page (127 chat, 9 embedding, 9 image models)
+### Added
 
-### 0.2.72 — 2026-02-08
-
-- Split Kimi into dual providers: `kimi` (OpenAI-compatible) and `kimi-coding` (Moonshot API)
-- Hybrid CLI runtime support with Docker profiles (`runner-base`, `runner-cli`)
-- Hardened cloud sync/auth flow with SSE fallback
-
-### 0.2.66 — 2026-02-06
-
-- Cursor provider end-to-end support with OAuth import flow
-- `requireLogin` control and `hasPassword` state handling
-- Usage/quota UX improvements
-- Model support for custom providers
-- Codex updates (GPT-5.3, thinking levels), Claude Opus 4.6, MiniMax Coding
-- Auto-validation for provider API keys
-
-### 0.2.56 — 2026-02-04
-
-- Anthropic-compatible provider support
-- Provider icons across dashboard
-- Enhanced usage tracking pipeline
-
-### 0.2.52 — 2026-02-02
-
-- Codex Cursor compatibility and Next.js 16 proxy migration
-- OpenAI-compatible provider nodes (CRUD/validation/test)
-- Token expiration and key-validity checks
-- Non-streaming response translation for multiple formats
-- Kiro OAuth wiring and token refresh support
-
-### 0.2.43 — 2026-01-27
-
-- Fixed CLI tools model selection
-- Fixed Kiro translator request handling
-
-### 0.2.36 — 2026-01-19
-
-- Usage dashboard page
-- Outbound proxy support in Open SSE fetch pipeline
-- Fixed combo fallback behavior
-
-### 0.2.31 — 2026-01-18
-
-- Fixed Kiro token refresh and executor behavior
-- Fixed Kiro request translation handling
-
-### 0.2.27 — 2026-01-15
-
-- Added Kiro provider support with OAuth flow
-- Fixed Codex provider behavior
-
-### 0.2.21 — 2026-01-12
-
-- Initial README and project setup
+- Multiple provider integrations and dashboard improvements

CONTRIBUTING.md

@@ -0,0 +1,273 @@
+# Contributing to OmniRoute
+
+Thank you for your interest in contributing! This guide covers everything you need to get started.
+
+---
+
+## Development Setup
+
+### Prerequisites
+
+- **Node.js** 20+ (recommended: 22 LTS)
+- **npm** 10+
+- **Git**
+
+### Clone & Install
+
+```bash
+git clone https://github.com/diegosouzapw/OmniRoute.git
+cd OmniRoute
+npm install
+```
+
+### Environment Variables
+
+```bash
+# Create your .env from the template
+cp .env.example .env
+
+# Generate required secrets
+echo "JWT_SECRET=$(openssl rand -base64 48)" >> .env
+echo "API_KEY_SECRET=$(openssl rand -hex 32)" >> .env
+```
+
+Key variables for development:
+
+| Variable               | Development Default     | Description               |
+| ---------------------- | ----------------------- | ------------------------- |
+| `PORT`                 | `3000`                  | Server port               |
+| `NEXT_PUBLIC_BASE_URL` | `http://localhost:3000` | Base URL for frontend     |
+| `JWT_SECRET`           | (generate above)        | JWT signing secret        |
+| `INITIAL_PASSWORD`     | `123456`                | First login password      |
+| `ENABLE_REQUEST_LOGS`  | `false`                 | Enable debug request logs |
+
+### Running Locally
+
+```bash
+# Development mode (hot reload)
+npm run dev
+
+# Production build
+npm run build
+npm run start
+
+# Common port configuration
+PORT=20128 NEXT_PUBLIC_BASE_URL=http://localhost:20128 npm run dev
+```
+
+Default URLs:
+
+- **Dashboard**: `http://localhost:3000/dashboard`
+- **API**: `http://localhost:3000/v1`
+
+---
+
+## Git Workflow
+
+> ⚠️ **NEVER commit directly to `main`.** Always use feature branches.
+
+```bash
+git checkout -b feat/your-feature-name
+# ... make changes ...
+git commit -m "feat: describe your change"
+git push -u origin feat/your-feature-name
+# Open a Pull Request on GitHub
+```
+
+### Branch Naming
+
+| Prefix      | Purpose                   |
+| ----------- | ------------------------- |
+| `feat/`     | New features              |
+| `fix/`      | Bug fixes                 |
+| `refactor/` | Code restructuring        |
+| `docs/`     | Documentation changes     |
+| `test/`     | Test additions/fixes      |
+| `chore/`    | Tooling, CI, dependencies |
+
+### Commit Messages
+
+Follow [Conventional Commits](https://www.conventionalcommits.org/):
+
+```
+feat: add circuit breaker for provider calls
+fix: resolve JWT secret validation edge case
+docs: update SECURITY.md with PII protection
+test: add observability unit tests
+refactor(db): consolidate rate limit tables
+```
+
+Scopes: `db`, `sse`, `oauth`, `dashboard`, `api`, `cli`, `docker`, `ci`.
+
+---
+
+## Running Tests
+
+```bash
+# All unit tests
+npm test
+npm run test:unit
+
+# Specific test suites
+npm run test:security     # Security tests
+npm run test:fixes        # Fix verification tests
+
+# With coverage
+npm run test:coverage
+
+# E2E tests (requires Playwright)
+npm run test:e2e
+
+# Lint + format check
+npm run lint
+npm run check
+```
+
+Current test status: **368+ unit tests** covering:
+
+- Provider translators and format conversion
+- Rate limiting, circuit breaker, and resilience
+- Semantic cache, idempotency, progress tracking
+- Database operations and schema
+- OAuth flows and authentication
+- API endpoint validation
+
+---
+
+## Code Style
+
+- **ESLint** — Run `npm run lint` before committing
+- **Prettier** — Auto-formatted via `lint-staged` on commit
+- **TypeScript** — All `src/` code uses `.ts`/`.tsx`; document with TSDoc (`@param`, `@returns`, `@throws`)
+- **No `eval()`** — ESLint enforces `no-eval`, `no-implied-eval`, `no-new-func`
+- **Zod validation** — Use Zod schemas for API input validation
+
+---
+
+## Project Structure
+
+```
+src/                        # TypeScript (.ts / .tsx)
+├── app/                    # Next.js App Router
+│   ├── (dashboard)/        # Dashboard pages (.tsx)
+│   ├── api/                # API routes (.ts)
+│   └── login/              # Auth pages (.tsx)
+├── domain/                 # Domain types and response helpers (.ts)
+├── lib/                    # Core business logic (.ts)
+│   ├── db/                 # SQLite database layer
+│   ├── oauth/              # OAuth services per provider
+│   ├── cacheLayer.ts       # LRU cache
+│   ├── semanticCache.ts    # Semantic response cache
+│   ├── idempotencyLayer.ts # Request deduplication
+│   └── localDb.ts          # Settings facade (LowDB for config, SQLite for domain data)
+├── shared/
+│   ├── components/         # React components (.tsx)
+│   ├── middleware/          # Correlation IDs, etc.
+│   ├── utils/              # Circuit breaker, sanitizer, etc.
+│   └── validation/         # Zod schemas
+└── sse/                    # SSE chat handlers (.ts)
+
+open-sse/                   # @omniroute/open-sse workspace (JavaScript)
+├── handlers/               # chatCore.js — main request handler
+├── services/               # Rate limit, fallback
+├── translators/            # Format converters (OpenAI ↔ Claude ↔ Gemini)
+└── utils/                  # Progress tracker, stream helpers
+
+tests/
+├── unit/                   # Node.js test runner (.test.mjs)
+└── e2e/                    # Playwright tests
+
+docs/                       # Documentation
+├── USER_GUIDE.md           # Provider setup, CLI integration
+├── API_REFERENCE.md        # All endpoints
+├── TROUBLESHOOTING.md      # Common issues
+├── ARCHITECTURE.md         # System architecture
+└── adr/                    # Architecture Decision Records
+```
+
+---
+
+## Adding a New Provider
+
+### Step 1: OAuth Service (if using OAuth)
+
+Create `src/lib/oauth/services/your-provider.ts` extending `OAuthService`:
+
+```typescript
+import { OAuthService } from "../OAuthService";
+
+export class YourProviderService extends OAuthService {
+  constructor() {
+    super({
+      name: "your-provider",
+      authUrl: "https://provider.com/oauth/authorize",
+      tokenUrl: "https://provider.com/oauth/token",
+      clientId: "...",
+      scopes: ["..."],
+    });
+  }
+}
+```
+
+### Step 2: Register Provider
+
+Add to `src/lib/oauth/providers.ts`:
+
+```typescript
+import { YourProviderService } from "./services/your-provider";
+// Add to the providers map
+```
+
+### Step 3: Add Constants
+
+Add provider constants in `src/lib/providerConstants.ts`:
+
+- Provider prefix (e.g., `yp/`)
+- Default models
+- Pricing info
+
+### Step 4: Add Translator (if non-OpenAI format)
+
+Create translator in `open-sse/translators/` if the provider uses a custom API format.
+
+### Step 5: Add Timeout
+
+Add request timeout configuration in `src/shared/utils/requestTimeout.ts`.
+
+### Step 6: Add Tests
+
+Write unit tests in `tests/unit/` covering at minimum:
+
+- Provider registration
+- Request/response translation
+- Error handling
+
+---
+
+## Pull Request Checklist
+
+- [ ] Tests pass (`npm test`)
+- [ ] Linting passes (`npm run lint`)
+- [ ] Build succeeds (`npm run build`)
+- [ ] TypeScript types added for new public functions and interfaces
+- [ ] No hardcoded secrets or fallback values
+- [ ] CHANGELOG updated (if user-facing change)
+- [ ] Documentation updated (if applicable)
+
+---
+
+## Releasing
+
+When a new GitHub Release is created (e.g. `v0.4.0`), the package is **automatically published to npm** via GitHub Actions:
+
+```bash
+gh release create v0.4.0 --title "v0.4.0" --generate-notes
+```
+
+---
+
+## Getting Help
+
+- **Architecture**: See [`docs/ARCHITECTURE.md`](docs/ARCHITECTURE.md)
+- **Issues**: [github.com/diegosouzapw/OmniRoute/issues](https://github.com/diegosouzapw/OmniRoute/issues)
+- **ADRs**: See `docs/adr/` for architectural decision records

Dockerfile

@@ -2,6 +2,8 @@ FROM node:22-bookworm-slim AS builder
 WORKDIR /app
 
 COPY package*.json ./
+COPY scripts/postinstall.mjs ./scripts/postinstall.mjs
+COPY scripts/native-binary-compat.mjs ./scripts/native-binary-compat.mjs
 RUN if [ -f package-lock.json ]; then npm ci --no-audit --no-fund; else npm install --no-audit --no-fund; fi
 
 COPY . ./
@@ -12,26 +14,35 @@ WORKDIR /app
 
 LABEL org.opencontainers.image.title="omniroute" \
   org.opencontainers.image.description="Unified AI proxy — route any LLM through one endpoint" \
+  org.opencontainers.image.url="https://omniroute.online" \
   org.opencontainers.image.source="https://github.com/diegosouzapw/OmniRoute" \
   org.opencontainers.image.licenses="MIT"
 
 ENV NODE_ENV=production
 ENV PORT=20128
 ENV HOSTNAME=0.0.0.0
+ENV NODE_OPTIONS="--max-old-space-size=256"
 
-# Runtime writable location for localDb when DATA_DIR is configured to /app/data
+# Data directory inside Docker — must match the volume mount in docker-compose.yml
+ENV DATA_DIR=/app/data
 RUN mkdir -p /app/data
 
 COPY --from=builder /app/public ./public
 COPY --from=builder /app/.next/static ./.next/static
 COPY --from=builder /app/.next/standalone ./
+# Explicitly copy @swc/helpers — not always traced by standalone output but needed at runtime
+COPY --from=builder /app/node_modules/@swc/helpers ./node_modules/@swc/helpers
+COPY --from=builder /app/scripts/run-standalone.mjs ./run-standalone.mjs
+COPY --from=builder /app/scripts/runtime-env.mjs ./runtime-env.mjs
+COPY --from=builder /app/scripts/bootstrap-env.mjs ./bootstrap-env.mjs
+COPY --from=builder /app/scripts/healthcheck.mjs ./healthcheck.mjs
 
 EXPOSE 20128
 
 HEALTHCHECK --interval=30s --timeout=5s --start-period=15s --retries=3 \
-  CMD node -e "fetch('http://127.0.0.1:20128/api/settings').then(r=>{if(!r.ok)throw r.status}).catch(()=>process.exit(1))"
+  CMD ["node", "healthcheck.mjs"]
 
-CMD ["node", "server.js"]
+CMD ["node", "run-standalone.mjs"]
 
 FROM runner-base AS runner-cli
 
@@ -43,4 +54,3 @@ RUN apt-get update \
 
 # Install CLI tools globally. Separate layer from apt for better cache reuse.
 RUN npm install -g --no-audit --no-fund @openai/codex @anthropic-ai/claude-code droid openclaw@latest
-

SECURITY.md

@@ -1,21 +1,169 @@
 # Security Policy
 
+## Reporting Vulnerabilities
+
+If you discover a security vulnerability in OmniRoute, please report it responsibly:
+
+1. **DO NOT** open a public GitHub issue
+2. Use [GitHub Security Advisories](https://github.com/diegosouzapw/OmniRoute/security/advisories/new)
+3. Include: description, reproduction steps, and potential impact
+
+## Response Timeline
+
+| Stage               | Target                      |
+| ------------------- | --------------------------- |
+| Acknowledgment      | 48 hours                    |
+| Triage & Assessment | 5 business days             |
+| Patch Release       | 14 business days (critical) |
+
 ## Supported Versions
 
-Use this section to tell people about which versions of your project are
-currently being supported with security updates.
+| Version | Support Status |
+| ------- | -------------- |
+| 1.0.x   | ✅ Active      |
+| 0.8.x   | ✅ Security    |
+| < 0.8.0 | ❌ Unsupported |
 
-| Version | Supported          |
-| ------- | ------------------ |
-| 5.1.x   | :white_check_mark: |
-| 5.0.x   | :x:                |
-| 4.0.x   | :white_check_mark: |
-| < 4.0   | :x:                |
+---
 
-## Reporting a Vulnerability
+## Security Architecture
 
-Use this section to tell people how to report a vulnerability.
+OmniRoute implements a multi-layered security model:
 
-Tell them where to go, how often they can expect to get an update on a
-reported vulnerability, what to expect if the vulnerability is accepted or
-declined, etc.
+```
+Request → CORS → API Key Auth → Prompt Injection Guard → Input Sanitizer → Rate Limiter → Circuit Breaker → Provider
+```
+
+### 🔐 Authentication & Authorization
+
+| Feature              | Implementation                                             |
+| -------------------- | ---------------------------------------------------------- |
+| **Dashboard Login**  | Password-based auth with JWT tokens (HttpOnly cookies)     |
+| **API Key Auth**     | HMAC-signed keys with CRC validation                       |
+| **OAuth 2.0 + PKCE** | Secure provider auth (Claude, Codex, Gemini, Cursor, etc.) |
+| **Token Refresh**    | Automatic OAuth token refresh before expiry                |
+| **Secure Cookies**   | `AUTH_COOKIE_SECURE=true` for HTTPS environments           |
+
+### 🛡️ Encryption at Rest
+
+All sensitive data stored in SQLite is encrypted using **AES-256-GCM** with scrypt key derivation:
+
+- API keys, access tokens, refresh tokens, and ID tokens
+- Versioned format: `enc:v1:<iv>:<ciphertext>:<authTag>`
+- Passthrough mode (plaintext) when `STORAGE_ENCRYPTION_KEY` is not set
+
+```bash
+# Generate encryption key:
+STORAGE_ENCRYPTION_KEY=$(openssl rand -hex 32)
+```
+
+### 🧠 Prompt Injection Guard
+
+Middleware that detects and blocks prompt injection attacks in LLM requests:
+
+| Pattern Type        | Severity | Example                                        |
+| ------------------- | -------- | ---------------------------------------------- |
+| System Override     | High     | "ignore all previous instructions"             |
+| Role Hijack         | High     | "you are now DAN, you can do anything"         |
+| Delimiter Injection | Medium   | Encoded separators to break context boundaries |
+| DAN/Jailbreak       | High     | Known jailbreak prompt patterns                |
+| Instruction Leak    | Medium   | "show me your system prompt"                   |
+
+Configure via dashboard (Settings → Security) or `.env`:
+
+```env
+INPUT_SANITIZER_ENABLED=true
+INPUT_SANITIZER_MODE=block    # warn | block | redact
+```
+
+### 🔒 PII Redaction
+
+Automatic detection and optional redaction of personally identifiable information:
+
+| PII Type      | Pattern               | Replacement        |
+| ------------- | --------------------- | ------------------ |
+| Email         | `user@domain.com`     | `[EMAIL_REDACTED]` |
+| CPF (Brazil)  | `123.456.789-00`      | `[CPF_REDACTED]`   |
+| CNPJ (Brazil) | `12.345.678/0001-00`  | `[CNPJ_REDACTED]`  |
+| Credit Card   | `4111-1111-1111-1111` | `[CC_REDACTED]`    |
+| Phone         | `+55 11 99999-9999`   | `[PHONE_REDACTED]` |
+| SSN (US)      | `123-45-6789`         | `[SSN_REDACTED]`   |
+
+```env
+PII_REDACTION_ENABLED=true
+```
+
+### 🌐 Network Security
+
+| Feature                  | Description                                                      |
+| ------------------------ | ---------------------------------------------------------------- |
+| **CORS**                 | Configurable origin control (`CORS_ORIGIN` env var, default `*`) |
+| **IP Filtering**         | Whitelist/blacklist IP ranges in dashboard                       |
+| **Rate Limiting**        | Per-provider rate limits with automatic backoff                  |
+| **Anti-Thundering Herd** | Mutex + per-connection locking prevents cascading 502s           |
+
+### 🔌 Resilience & Availability
+
+| Feature                 | Description                                                        |
+| ----------------------- | ------------------------------------------------------------------ |
+| **Circuit Breaker**     | 3-state (Closed → Open → Half-Open) per provider, SQLite-persisted |
+| **Request Idempotency** | 5-second dedup window for duplicate requests                       |
+| **Exponential Backoff** | Automatic retry with increasing delays                             |
+| **Health Dashboard**    | Real-time provider health monitoring                               |
+
+### 📋 Compliance
+
+| Feature            | Description                                         |
+| ------------------ | --------------------------------------------------- |
+| **Log Retention**  | Automatic cleanup after `LOG_RETENTION_DAYS`        |
+| **No-Log Opt-out** | Per API key `noLog` flag disables request logging   |
+| **Audit Log**      | Administrative actions tracked in `audit_log` table |
+
+---
+
+## Required Environment Variables
+
+All secrets must be set before starting the server. The server will **fail fast** if they are missing or weak.
+
+```bash
+# REQUIRED — server will not start without these:
+JWT_SECRET=$(openssl rand -base64 48)     # min 32 chars
+API_KEY_SECRET=$(openssl rand -hex 32)    # min 16 chars
+
+# RECOMMENDED — enables encryption at rest:
+STORAGE_ENCRYPTION_KEY=$(openssl rand -hex 32)
+```
+
+The server actively rejects known-weak values like `changeme`, `secret`, or `password`.
+
+---
+
+## Docker Security
+
+- Use non-root user in production
+- Mount secrets as read-only volumes
+- Never copy `.env` files into Docker images
+- Use `.dockerignore` to exclude sensitive files
+- Set `AUTH_COOKIE_SECURE=true` when behind HTTPS
+
+```bash
+docker run -d \
+  --name omniroute \
+  --restart unless-stopped \
+  --read-only \
+  -p 20128:20128 \
+  -v omniroute-data:/app/data \
+  -e JWT_SECRET="$(openssl rand -base64 48)" \
+  -e API_KEY_SECRET="$(openssl rand -hex 32)" \
+  -e STORAGE_ENCRYPTION_KEY="$(openssl rand -hex 32)" \
+  diegosouzapw/omniroute:latest
+```
+
+---
+
+## Dependencies
+
+- Run `npm audit` regularly
+- Keep dependencies updated
+- The project uses `husky` + `lint-staged` for pre-commit checks
+- CI pipeline runs ESLint security rules on every push

bin/mcp-server.mjs

@@ -0,0 +1,65 @@
+#!/usr/bin/env node
+
+import { spawn } from "node:child_process";
+import { existsSync } from "node:fs";
+import { dirname, join } from "node:path";
+import { fileURLToPath } from "node:url";
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = dirname(__filename);
+const ROOT = join(__dirname, "..");
+
+function resolveMcpEntry(rootDir = ROOT) {
+  const candidates = [
+    // Preferred distributable JS entry (npm publish artifact)
+    join(rootDir, "app", "open-sse", "mcp-server", "server.js"),
+    // Local workspace TypeScript source fallback
+    join(rootDir, "open-sse", "mcp-server", "server.ts"),
+  ];
+
+  for (const entry of candidates) {
+    if (existsSync(entry)) return entry;
+  }
+  return null;
+}
+
+function formatSpawnError(exitCode, signal) {
+  if (signal) return `MCP server exited by signal ${signal}`;
+  return `MCP server exited with code ${exitCode ?? 1}`;
+}
+
+export async function startMcpCli(rootDir = ROOT) {
+  const mcpEntry = resolveMcpEntry(rootDir);
+  if (!mcpEntry) {
+    throw new Error(
+      "MCP server entrypoint not found. Expected app/open-sse/mcp-server/server.js or open-sse/mcp-server/server.ts."
+    );
+  }
+
+  // `tsx` loader is only required for local `.ts` fallback; JS entry works without it.
+  const loaderArgs = mcpEntry.endsWith(".ts") ? ["--import", "tsx/esm"] : [];
+
+  await new Promise((resolve, reject) => {
+    const child = spawn(process.execPath, [...loaderArgs, mcpEntry], {
+      cwd: rootDir,
+      env: process.env,
+      stdio: "inherit",
+    });
+
+    child.once("error", reject);
+    child.once("exit", (code, signal) => {
+      if ((code ?? 0) === 0 && !signal) {
+        resolve(undefined);
+        return;
+      }
+      reject(new Error(formatSpawnError(code, signal)));
+    });
+  });
+}
+
+if (process.argv[1] && fileURLToPath(import.meta.url) === process.argv[1]) {
+  startMcpCli().catch((err) => {
+    console.error("\x1b[31m✖ Failed to start MCP server:\x1b[0m", err?.message || err);
+    process.exit(1);
+  });
+}

bin/omniroute.mjs

@@ -7,20 +7,76 @@
  *   omniroute              Start the server (default port 20128)
  *   omniroute --port 3000  Start on custom port
  *   omniroute --no-open    Start without opening browser
+ *   omniroute --mcp        Start MCP server (stdio transport for IDEs)
  *   omniroute --help       Show help
  *   omniroute --version    Show version
  */
 
 import { spawn } from "node:child_process";
-import { existsSync } from "node:fs";
+import { existsSync, readFileSync } from "node:fs";
 import { join, dirname } from "node:path";
 import { fileURLToPath } from "node:url";
+import { homedir, platform } from "node:os";
+import { isNativeBinaryCompatible } from "../scripts/native-binary-compat.mjs";
 
 const __filename = fileURLToPath(import.meta.url);
 const __dirname = dirname(__filename);
 const ROOT = join(__dirname, "..");
 const APP_DIR = join(ROOT, "app");
 
+// ── Load .env file (for global npm install) ─────────────────
+function loadEnvFile() {
+  const envPaths = [];
+
+  // 1. DATA_DIR/.env if set
+  if (process.env.DATA_DIR) {
+    envPaths.push(join(process.env.DATA_DIR, ".env"));
+  }
+
+  // 2. ~/.omniroute/.env (default data dir)
+  const home = homedir();
+  if (home) {
+    if (platform() === "win32") {
+      const appData = process.env.APPDATA || join(home, "AppData", "Roaming");
+      envPaths.push(join(appData, "omniroute", ".env"));
+    } else {
+      envPaths.push(join(home, ".omniroute", ".env"));
+    }
+  }
+
+  // 3. ./.env (current working directory)
+  envPaths.push(join(process.cwd(), ".env"));
+
+  for (const envPath of envPaths) {
+    try {
+      if (existsSync(envPath)) {
+        const content = readFileSync(envPath, "utf-8");
+        for (const line of content.split("\n")) {
+          const trimmed = line.trim();
+          // Skip empty lines and comments
+          if (!trimmed || trimmed.startsWith("#")) continue;
+          const eqIdx = trimmed.indexOf("=");
+          if (eqIdx > 0) {
+            const key = trimmed.slice(0, eqIdx).trim();
+            const value = trimmed.slice(eqIdx + 1).trim();
+            // Don't override existing env vars
+            if (process.env[key] === undefined) {
+              // Remove surrounding quotes
+              process.env[key] = value.replace(/^["']|["']$/g, "");
+            }
+          }
+        }
+        console.log(`  \x1b[2m📋 Loaded env from ${envPath}\x1b[0m`);
+        return;
+      }
+    } catch {
+      // Ignore errors reading env files
+    }
+  }
+}
+
+loadEnvFile();
+
 // ── Parse args ─────────────────────────────────────────────
 const args = process.argv.slice(2);
 
@@ -30,18 +86,30 @@ if (args.includes("--help") || args.includes("-h")) {
 
   \x1b[1mUsage:\x1b[0m
     omniroute                 Start the server
-    omniroute --port <port>   Use custom port (default: 20128)
+    omniroute --port <port>   Use custom API port (default: 20128)
     omniroute --no-open       Don't open browser automatically
+    omniroute --mcp           Start MCP server (stdio transport for IDEs)
     omniroute --help          Show this help
     omniroute --version       Show version
 
+  \x1b[1mMCP Integration:\x1b[0m
+    The --mcp flag starts an MCP server over stdio, exposing OmniRoute
+    tools for AI agents in VS Code, Cursor, Claude Desktop, and Copilot.
+
+    Available tools: omniroute_get_health, omniroute_list_combos,
+    omniroute_check_quota, omniroute_route_request, and more.
+
+  \x1b[1mConfig:\x1b[0m
+    Loads .env from: ~/.omniroute/.env or ./.env
+    Memory limit: OMNIROUTE_MEMORY_MB (default: 512)
+
   \x1b[1mAfter starting:\x1b[0m
-    Dashboard:  http://localhost:<port>
-    API:        http://localhost:<port>/v1
+    Dashboard:  http://localhost:<dashboard-port>
+    API:        http://localhost:<api-port>/v1
 
   \x1b[1mConnect your tools:\x1b[0m
     Set your CLI tool (Cursor, Cline, Codex, etc.) to use:
-    \x1b[33mhttp://localhost:20128/v1\x1b[0m
+    \x1b[33mhttp://localhost:<api-port>/v1\x1b[0m
   `);
   process.exit(0);
 }
@@ -58,55 +126,117 @@ if (args.includes("--version") || args.includes("-v")) {
   process.exit(0);
 }
 
-// Parse --port
-let port = 20128;
+// ── MCP Server Mode ───────────────────────────────────────
+if (args.includes("--mcp")) {
+  try {
+    const { startMcpCli } = await import(join(ROOT, "bin", "mcp-server.mjs"));
+    await startMcpCli(ROOT);
+  } catch (err) {
+    console.error("\x1b[31m✖ Failed to start MCP server:\x1b[0m", err.message || err);
+    process.exit(1);
+  }
+  process.exit(0);
+}
+
+function parsePort(value, fallback) {
+  const parsed = parseInt(String(value), 10);
+  return Number.isFinite(parsed) && parsed > 0 && parsed <= 65535 ? parsed : fallback;
+}
+
+// Parse --port (canonical/base port)
+let port = parsePort(process.env.PORT || "20128", 20128);
 const portIdx = args.indexOf("--port");
 if (portIdx !== -1 && args[portIdx + 1]) {
-  port = parseInt(args[portIdx + 1], 10);
-  if (isNaN(port)) {
+  const cliPort = parsePort(args[portIdx + 1], null);
+  if (cliPort === null) {
     console.error("\x1b[31m✖ Invalid port number\x1b[0m");
     process.exit(1);
   }
+  port = cliPort;
 }
 
+const apiPort = parsePort(process.env.API_PORT || String(port), port);
+const dashboardPort = parsePort(process.env.DASHBOARD_PORT || String(port), port);
+
 const noOpen = args.includes("--no-open");
 
 // ── Banner ─────────────────────────────────────────────────
 console.log(`
 \x1b[36m   ____                  _ ____              _
-  / __ \\                (_) __ \\            | |
- | |  | |_ __ ___  _ __ _| |__) |___  _   _| |_ ___
- | |  | | '_ \` _ \\| '_ \\ |  _  // _ \\| | | | __/ _ \\
- | |__| | | | | | | | | | | | \\ \\ (_) | |_| | ||  __/
-  \\____/|_| |_| |_|_| |_|_|_|  \\_\\___/ \\__,_|\\__\\___|
+   / __ \\                (_) __ \\            | |
+  | |  | |_ __ ___  _ __ _| |__) |___  _   _| |_ ___
+  | |  | | '_ \` _ \\| '_ \\ |  _  // _ \\| | | | __/ _ \\
+  | |__| | | | | | | | | | | | \\ \\ (_) | |_| | ||  __/
+   \\____/|_| |_| |_|_| |_|_|_|  \\_\\___/ \\__,_|\\__\\___|
 \x1b[0m`);
 
+// ── Node.js version check ──────────────────────────────────
+const nodeMajor = parseInt(process.versions.node.split(".")[0], 10);
+if (nodeMajor >= 24) {
+  console.warn(`\x1b[33m  ⚠  Warning: You are running Node.js ${process.versions.node}.
+     OmniRoute uses better-sqlite3, a native addon that does not yet
+     have compatible prebuilt binaries for Node.js 24+.
+     You may experience errors like "is not a valid Win32 application"
+     or "NODE_MODULE_VERSION mismatch".
+
+     Recommended: use Node.js 22 LTS (or 20 LTS).
+     Workaround:  npm rebuild better-sqlite3\x1b[0m
+`);
+}
+
 // ── Resolve server entry ───────────────────────────────────
 const serverJs = join(APP_DIR, "server.js");
 
 if (!existsSync(serverJs)) {
-  console.error(
-    "\x1b[31m✖ Server not found at:\x1b[0m",
-    serverJs,
-  );
-  console.error(
-    "  This usually means the package was not built correctly.",
-  );
+  console.error("\x1b[31m✖ Server not found at:\x1b[0m", serverJs);
+  console.error("  This usually means the package was not built correctly.");
   console.error("  Try reinstalling: npm install -g omniroute");
   process.exit(1);
 }
 
+// ── Pre-flight: verify better-sqlite3 native binary ───────
+// Verify the binary's actual target platform/arch before trusting dlopen.
+// This avoids the macOS false positive where a bundled linux-x64 addon can
+// appear to load even though the runtime will fail when better-sqlite3 starts.
+const sqliteBinary = join(
+  APP_DIR,
+  "node_modules",
+  "better-sqlite3",
+  "build",
+  "Release",
+  "better_sqlite3.node"
+);
+if (existsSync(sqliteBinary) && !isNativeBinaryCompatible(sqliteBinary)) {
+  console.error(
+    "\x1b[31m✖ better-sqlite3 native module is incompatible with this platform.\x1b[0m"
+  );
+  console.error(`  Run: cd ${APP_DIR} && npm rebuild better-sqlite3`);
+  if (platform() === "darwin") {
+    console.error("  If build tools are missing: xcode-select --install");
+  }
+  process.exit(1);
+}
+
 // ── Start server ───────────────────────────────────────────
 console.log(`  \x1b[2m⏳ Starting server...\x1b[0m\n`);
 
+// Sanitize memory limit — parseInt to prevent command injection (#150)
+const rawMemory = parseInt(process.env.OMNIROUTE_MEMORY_MB || "512", 10);
+const memoryLimit =
+  Number.isFinite(rawMemory) && rawMemory >= 64 && rawMemory <= 16384 ? rawMemory : 512;
+
 const env = {
   ...process.env,
-  PORT: String(port),
+  OMNIROUTE_PORT: String(port),
+  PORT: String(dashboardPort),
+  DASHBOARD_PORT: String(dashboardPort),
+  API_PORT: String(apiPort),
   HOSTNAME: "0.0.0.0",
   NODE_ENV: "production",
+  NODE_OPTIONS: `--max-old-space-size=${memoryLimit}`,
 };
 
-const server = spawn("node", [serverJs], {
+const server = spawn("node", [`--max-old-space-size=${memoryLimit}`, serverJs], {
   cwd: APP_DIR,
   env,
   stdio: "pipe",
@@ -119,7 +249,10 @@ server.stdout.on("data", (data) => {
   process.stdout.write(text);
 
   // Detect server ready
-  if (!started && (text.includes("Ready") || text.includes("started") || text.includes("listening"))) {
+  if (
+    !started &&
+    (text.includes("Ready") || text.includes("started") || text.includes("listening"))
+  ) {
     started = true;
     onReady();
   }
@@ -156,16 +289,17 @@ process.on("SIGTERM", shutdown);
 
 // ── On ready ───────────────────────────────────────────────
 async function onReady() {
-  const url = `http://localhost:${port}`;
+  const dashboardUrl = `http://localhost:${dashboardPort}`;
+  const apiUrl = `http://localhost:${apiPort}`;
 
   console.log(`
   \x1b[32m✔ OmniRoute is running!\x1b[0m
 
-  \x1b[1m  Dashboard:\x1b[0m  ${url}
-  \x1b[1m  API Base:\x1b[0m   ${url}/v1
+  \x1b[1m  Dashboard:\x1b[0m  ${dashboardUrl}
+  \x1b[1m  API Base:\x1b[0m   ${apiUrl}/v1
 
   \x1b[2m  Point your CLI tool (Cursor, Cline, Codex) to:\x1b[0m
-  \x1b[33m  ${url}/v1\x1b[0m
+  \x1b[33m  ${apiUrl}/v1\x1b[0m
 
   \x1b[2m  Press Ctrl+C to stop\x1b[0m
   `);
@@ -173,7 +307,7 @@ async function onReady() {
   if (!noOpen) {
     try {
       const open = await import("open");
-      await open.default(url);
+      await open.default(dashboardUrl);
     } catch {
       // open is optional — if not available, just skip
     }

bin/reset-password.mjs

@@ -0,0 +1,116 @@
+#!/usr/bin/env node
+
+/**
+ * Password Reset CLI — T-38
+ *
+ * Usage:
+ *   node bin/reset-password.mjs
+ *   npx omniroute reset-password
+ *
+ * Resets the admin password for OmniRoute.
+ * Prompts for a new password and updates the database directly.
+ *
+ * @module bin/reset-password
+ */
+
+import { createInterface } from "node:readline";
+import { resolve, dirname } from "node:path";
+import { fileURLToPath } from "node:url";
+import { existsSync } from "node:fs";
+import { createHash } from "node:crypto";
+
+const __dirname = dirname(fileURLToPath(import.meta.url));
+
+// Resolve data directory — same logic as the server
+const DATA_DIR = process.env.DATA_DIR || resolve(__dirname, "..", "data");
+const DB_PATH = resolve(DATA_DIR, "settings.db");
+
+const rl = createInterface({
+  input: process.stdin,
+  output: process.stdout,
+});
+
+function ask(question) {
+  return new Promise((resolve) => rl.question(question, resolve));
+}
+
+function hashPassword(password) {
+  return createHash("sha256").update(password).digest("hex");
+}
+
+console.log("\n🔑 OmniRoute — Password Reset\n");
+
+async function main() {
+  // Check if database exists
+  if (!existsSync(DB_PATH)) {
+    console.error(`❌ Database not found at: ${DB_PATH}`);
+    console.error(`   Make sure OmniRoute has been started at least once.`);
+    console.error(`   Or set DATA_DIR env var to your data directory.\n`);
+    process.exit(1);
+  }
+
+  let Database;
+  try {
+    Database = (await import("better-sqlite3")).default;
+  } catch {
+    console.error("❌ better-sqlite3 not installed. Run: npm install");
+    process.exit(1);
+  }
+
+  const db = new Database(DB_PATH);
+
+  // Check current settings
+  const row = db.prepare("SELECT value FROM settings WHERE key = 'password'").get();
+
+  if (row) {
+    console.log("ℹ️  A password is currently set.");
+  } else {
+    console.log("ℹ️  No password is currently set.");
+  }
+
+  const password = await ask("Enter new password (min 4 chars): ");
+
+  if (!password || password.length < 4) {
+    console.error("\n❌ Password must be at least 4 characters.\n");
+    db.close();
+    rl.close();
+    process.exit(1);
+  }
+
+  const confirm = await ask("Confirm new password: ");
+
+  if (password !== confirm) {
+    console.error("\n❌ Passwords do not match.\n");
+    db.close();
+    rl.close();
+    process.exit(1);
+  }
+
+  const hashed = hashPassword(password);
+
+  // Upsert the password
+  const stmt = db.prepare(`
+    INSERT INTO settings (key, value) VALUES ('password', ?)
+    ON CONFLICT(key) DO UPDATE SET value = excluded.value
+  `);
+  stmt.run(hashed);
+
+  // Also ensure requireLogin is true
+  const loginStmt = db.prepare(`
+    INSERT INTO settings (key, value) VALUES ('requireLogin', 'true')
+    ON CONFLICT(key) DO UPDATE SET value = excluded.value
+  `);
+  loginStmt.run();
+
+  db.close();
+  rl.close();
+
+  console.log("\n✅ Password reset successfully!");
+  console.log("   Restart OmniRoute for changes to take effect.\n");
+}
+
+main().catch((err) => {
+  console.error(`\n❌ Error: ${err.message}\n`);
+  rl.close();
+  process.exit(1);
+});

docker-compose.prod.yml

@@ -22,21 +22,19 @@ services:
     env_file: .env
     environment:
       - NODE_ENV=production
-      - PORT=20128
+      - PORT=${PORT:-20128}
+      - DASHBOARD_PORT=${DASHBOARD_PORT:-${PORT:-20128}}
+      - API_PORT=${API_PORT:-20129}
+      - API_HOST=${API_HOST:-0.0.0.0}
       - HOSTNAME=0.0.0.0
       - DATA_DIR=/app/data
     ports:
-      - "20130:20128"
+      - "${PROD_DASHBOARD_PORT:-20130}:${DASHBOARD_PORT:-${PORT:-20128}}"
+      - "${PROD_API_PORT:-20131}:${API_PORT:-20129}"
     volumes:
       - omniroute-prod-data:/app/data
     healthcheck:
-      test:
-        [
-          "CMD",
-          "node",
-          "-e",
-          "fetch('http://127.0.0.1:20128/api/settings').then(r=>{if(!r.ok)throw r.status}).catch(()=>process.exit(1))",
-        ]
+      test: ["CMD", "node", "healthcheck.mjs"]
       interval: 30s
       timeout: 5s
       retries: 3

docker-compose.yml

@@ -18,16 +18,16 @@
 x-common: &common
   restart: unless-stopped
   env_file: .env
+  environment:
+    - DATA_DIR=/app/data # Must match the volume mount below
+    - PORT=${PORT:-20128}
+    - DASHBOARD_PORT=${DASHBOARD_PORT:-${PORT:-20128}}
+    - API_PORT=${API_PORT:-20129}
+    - API_HOST=${API_HOST:-0.0.0.0}
   volumes:
     - omniroute-data:/app/data
   healthcheck:
-    test:
-      [
-        "CMD",
-        "node",
-        "-e",
-        "fetch('http://127.0.0.1:20128/api/settings').then(r=>{if(!r.ok)throw r.status}).catch(()=>process.exit(1))",
-      ]
+    test: ["CMD", "node", "healthcheck.mjs"]
     interval: 30s
     timeout: 5s
     retries: 3
@@ -43,7 +43,8 @@ services:
       target: runner-base
     image: omniroute:base
     ports:
-      - "${PORT:-20128}:20128"
+      - "${DASHBOARD_PORT:-${PORT:-20128}}:${DASHBOARD_PORT:-${PORT:-20128}}"
+      - "${API_PORT:-20129}:${API_PORT:-20129}"
     profiles:
       - base
 
@@ -56,7 +57,8 @@ services:
       target: runner-cli
     image: omniroute:cli
     ports:
-      - "${PORT:-20128}:20128"
+      - "${DASHBOARD_PORT:-${PORT:-20128}}:${DASHBOARD_PORT:-${PORT:-20128}}"
+      - "${API_PORT:-20129}:${API_PORT:-20129}"
     profiles:
       - cli
 
@@ -69,8 +71,14 @@ services:
       target: runner-base
     image: omniroute:base
     ports:
-      - "${PORT:-20128}:20128"
+      - "${DASHBOARD_PORT:-${PORT:-20128}}:${DASHBOARD_PORT:-${PORT:-20128}}"
+      - "${API_PORT:-20129}:${API_PORT:-20129}"
     environment:
+      - DATA_DIR=/app/data
+      - PORT=${PORT:-20128}
+      - DASHBOARD_PORT=${DASHBOARD_PORT:-${PORT:-20128}}
+      - API_PORT=${API_PORT:-20129}
+      - API_HOST=${API_HOST:-0.0.0.0}
       - CLI_MODE=host
       - CLI_EXTRA_PATHS=/host-local/bin:/host-node/bin
       - CLI_CONFIG_HOME=/host-home

docs/A2A-SERVER.md

@@ -0,0 +1,196 @@
+# OmniRoute A2A Server Documentation
+
+> Agent-to-Agent Protocol v0.3 — OmniRoute as an intelligent routing agent
+
+## Agent Discovery
+
+```bash
+curl http://localhost:20128/.well-known/agent.json
+```
+
+Returns the Agent Card describing OmniRoute's capabilities, skills, and authentication requirements.
+
+---
+
+## Authentication
+
+All `/a2a` requests require an API key via the `Authorization` header:
+
+```
+Authorization: Bearer YOUR_OMNIROUTE_API_KEY
+```
+
+If no API key is configured on the server, authentication is bypassed.
+
+---
+
+## JSON-RPC 2.0 Methods
+
+### `message/send` — Synchronous Execution
+
+Sends a message to a skill and waits for the complete response.
+
+```bash
+curl -X POST http://localhost:20128/a2a \
+  -H "Content-Type: application/json" \
+  -H "Authorization: Bearer YOUR_KEY" \
+  -d '{
+    "jsonrpc": "2.0",
+    "id": "1",
+    "method": "message/send",
+    "params": {
+      "skill": "smart-routing",
+      "messages": [{"role": "user", "content": "Write a hello world in Python"}],
+      "metadata": {"model": "auto", "combo": "fast-coding"}
+    }
+  }'
+```
+
+**Response:**
+
+```json
+{
+  "jsonrpc": "2.0",
+  "id": "1",
+  "result": {
+    "task": { "id": "uuid", "state": "completed" },
+    "artifacts": [{ "type": "text", "content": "..." }],
+    "metadata": {
+      "routing_explanation": "Selected claude-sonnet via provider \"anthropic\" (latency: 1200ms, cost: $0.003)",
+      "cost_envelope": { "estimated": 0.005, "actual": 0.003, "currency": "USD" },
+      "resilience_trace": [
+        { "event": "primary_selected", "provider": "anthropic", "timestamp": "..." }
+      ],
+      "policy_verdict": { "allowed": true, "reason": "within budget and quota limits" }
+    }
+  }
+}
+```
+
+### `message/stream` — SSE Streaming
+
+Same as `message/send` but returns Server-Sent Events for real-time streaming.
+
+```bash
+curl -N -X POST http://localhost:20128/a2a \
+  -H "Content-Type: application/json" \
+  -H "Authorization: Bearer YOUR_KEY" \
+  -d '{
+    "jsonrpc": "2.0",
+    "id": "1",
+    "method": "message/stream",
+    "params": {
+      "skill": "smart-routing",
+      "messages": [{"role": "user", "content": "Explain quantum computing"}]
+    }
+  }'
+```
+
+**SSE Events:**
+
+```
+data: {"jsonrpc":"2.0","method":"message/stream","params":{"task":{"id":"...","state":"working"},"chunk":{"type":"text","content":"..."}}}
+
+: heartbeat 2026-03-03T17:00:00Z
+
+data: {"jsonrpc":"2.0","method":"message/stream","params":{"task":{"id":"...","state":"completed"},"metadata":{...}}}
+```
+
+### `tasks/get` — Query Task Status
+
+```bash
+curl -X POST http://localhost:20128/a2a \
+  -H "Content-Type: application/json" \
+  -H "Authorization: Bearer YOUR_KEY" \
+  -d '{"jsonrpc":"2.0","id":"2","method":"tasks/get","params":{"taskId":"TASK_UUID"}}'
+```
+
+### `tasks/cancel` — Cancel a Task
+
+```bash
+curl -X POST http://localhost:20128/a2a \
+  -H "Content-Type: application/json" \
+  -H "Authorization: Bearer YOUR_KEY" \
+  -d '{"jsonrpc":"2.0","id":"3","method":"tasks/cancel","params":{"taskId":"TASK_UUID"}}'
+```
+
+---
+
+## Available Skills
+
+| Skill              | Description                                                                                                                     |
+| :----------------- | :------------------------------------------------------------------------------------------------------------------------------ |
+| `smart-routing`    | Routes prompts through OmniRoute's intelligent pipeline. Returns response with routing explanation, cost, and resilience trace. |
+| `quota-management` | Answers natural-language queries about provider quotas, suggests free combos, and provides quota rankings.                      |
+
+---
+
+## Task Lifecycle
+
+```
+submitted → working → completed
+                    → failed
+                    → cancelled
+```
+
+- Tasks expire after 5 minutes (configurable)
+- Terminal states: `completed`, `failed`, `cancelled`
+- Event log tracks every state transition
+
+---
+
+## Error Codes
+
+| Code   | Meaning                        |
+| :----- | :----------------------------- |
+| -32700 | Parse error (invalid JSON)     |
+| -32600 | Invalid request / Unauthorized |
+| -32601 | Method or skill not found      |
+| -32602 | Invalid params                 |
+| -32603 | Internal error                 |
+
+---
+
+## Integration Examples
+
+### Python (requests)
+
+```python
+import requests
+
+resp = requests.post("http://localhost:20128/a2a", json={
+    "jsonrpc": "2.0", "id": "1",
+    "method": "message/send",
+    "params": {
+        "skill": "smart-routing",
+        "messages": [{"role": "user", "content": "Hello"}]
+    }
+}, headers={"Authorization": "Bearer YOUR_KEY"})
+
+result = resp.json()["result"]
+print(result["artifacts"][0]["content"])
+print(result["metadata"]["routing_explanation"])
+```
+
+### TypeScript (fetch)
+
+```typescript
+const resp = await fetch("http://localhost:20128/a2a", {
+  method: "POST",
+  headers: {
+    "Content-Type": "application/json",
+    Authorization: "Bearer YOUR_KEY",
+  },
+  body: JSON.stringify({
+    jsonrpc: "2.0",
+    id: "1",
+    method: "message/send",
+    params: {
+      skill: "smart-routing",
+      messages: [{ role: "user", content: "Hello" }],
+    },
+  }),
+});
+const { result } = await resp.json();
+console.log(result.metadata.routing_explanation);
+```

docs/API_REFERENCE.md

@@ -0,0 +1,451 @@
+# API Reference
+
+🌐 **Languages:** 🇺🇸 [English](API_REFERENCE.md) | 🇧🇷 [Português (Brasil)](i18n/pt-BR/API_REFERENCE.md) | 🇪🇸 [Español](i18n/es/API_REFERENCE.md) | 🇫🇷 [Français](i18n/fr/API_REFERENCE.md) | 🇮🇹 [Italiano](i18n/it/API_REFERENCE.md) | 🇷🇺 [Русский](i18n/ru/API_REFERENCE.md) | 🇨🇳 [中文 (简体)](i18n/zh-CN/API_REFERENCE.md) | 🇩🇪 [Deutsch](i18n/de/API_REFERENCE.md) | 🇮🇳 [हिन्दी](i18n/in/API_REFERENCE.md) | 🇹🇭 [ไทย](i18n/th/API_REFERENCE.md) | 🇺🇦 [Українська](i18n/uk-UA/API_REFERENCE.md) | 🇸🇦 [العربية](i18n/ar/API_REFERENCE.md) | 🇯🇵 [日本語](i18n/ja/API_REFERENCE.md) | 🇻🇳 [Tiếng Việt](i18n/vi/API_REFERENCE.md) | 🇧🇬 [Български](i18n/bg/API_REFERENCE.md) | 🇩🇰 [Dansk](i18n/da/API_REFERENCE.md) | 🇫🇮 [Suomi](i18n/fi/API_REFERENCE.md) | 🇮🇱 [עברית](i18n/he/API_REFERENCE.md) | 🇭🇺 [Magyar](i18n/hu/API_REFERENCE.md) | 🇮🇩 [Bahasa Indonesia](i18n/id/API_REFERENCE.md) | 🇰🇷 [한국어](i18n/ko/API_REFERENCE.md) | 🇲🇾 [Bahasa Melayu](i18n/ms/API_REFERENCE.md) | 🇳🇱 [Nederlands](i18n/nl/API_REFERENCE.md) | 🇳🇴 [Norsk](i18n/no/API_REFERENCE.md) | 🇵🇹 [Português (Portugal)](i18n/pt/API_REFERENCE.md) | 🇷🇴 [Română](i18n/ro/API_REFERENCE.md) | 🇵🇱 [Polski](i18n/pl/API_REFERENCE.md) | 🇸🇰 [Slovenčina](i18n/sk/API_REFERENCE.md) | 🇸🇪 [Svenska](i18n/sv/API_REFERENCE.md) | 🇵🇭 [Filipino](i18n/phi/API_REFERENCE.md)
+
+Complete reference for all OmniRoute API endpoints.
+
+---
+
+## Table of Contents
+
+- [Chat Completions](#chat-completions)
+- [Embeddings](#embeddings)
+- [Image Generation](#image-generation)
+- [List Models](#list-models)
+- [Compatibility Endpoints](#compatibility-endpoints)
+- [Semantic Cache](#semantic-cache)
+- [Dashboard & Management](#dashboard--management)
+- [Request Processing](#request-processing)
+- [Authentication](#authentication)
+
+---
+
+## Chat Completions
+
+```bash
+POST /v1/chat/completions
+Authorization: Bearer your-api-key
+Content-Type: application/json
+
+{
+  "model": "cc/claude-opus-4-6",
+  "messages": [
+    {"role": "user", "content": "Write a function to..."}
+  ],
+  "stream": true
+}
+```
+
+### Custom Headers
+
+| Header                   | Direction | Description                       |
+| ------------------------ | --------- | --------------------------------- |
+| `X-OmniRoute-No-Cache`   | Request   | Set to `true` to bypass cache     |
+| `X-OmniRoute-Progress`   | Request   | Set to `true` for progress events |
+| `Idempotency-Key`        | Request   | Dedup key (5s window)             |
+| `X-Request-Id`           | Request   | Alternative dedup key             |
+| `X-OmniRoute-Cache`      | Response  | `HIT` or `MISS` (non-streaming)   |
+| `X-OmniRoute-Idempotent` | Response  | `true` if deduplicated            |
+| `X-OmniRoute-Progress`   | Response  | `enabled` if progress tracking on |
+
+---
+
+## Embeddings
+
+```bash
+POST /v1/embeddings
+Authorization: Bearer your-api-key
+Content-Type: application/json
+
+{
+  "model": "nebius/Qwen/Qwen3-Embedding-8B",
+  "input": "The food was delicious"
+}
+```
+
+Available providers: Nebius, OpenAI, Mistral, Together AI, Fireworks, NVIDIA.
+
+```bash
+# List all embedding models
+GET /v1/embeddings
+```
+
+---
+
+## Image Generation
+
+```bash
+POST /v1/images/generations
+Authorization: Bearer your-api-key
+Content-Type: application/json
+
+{
+  "model": "openai/dall-e-3",
+  "prompt": "A beautiful sunset over mountains",
+  "size": "1024x1024"
+}
+```
+
+Available providers: OpenAI (DALL-E), xAI (Grok Image), Together AI (FLUX), Fireworks AI.
+
+```bash
+# List all image models
+GET /v1/images/generations
+```
+
+---
+
+## List Models
+
+```bash
+GET /v1/models
+Authorization: Bearer your-api-key
+
+→ Returns all chat, embedding, and image models + combos in OpenAI format
+```
+
+---
+
+## Compatibility Endpoints
+
+| Method | Path                        | Format                 |
+| ------ | --------------------------- | ---------------------- |
+| POST   | `/v1/chat/completions`      | OpenAI                 |
+| POST   | `/v1/messages`              | Anthropic              |
+| POST   | `/v1/responses`             | OpenAI Responses       |
+| POST   | `/v1/embeddings`            | OpenAI                 |
+| POST   | `/v1/images/generations`    | OpenAI                 |
+| GET    | `/v1/models`                | OpenAI                 |
+| POST   | `/v1/messages/count_tokens` | Anthropic              |
+| GET    | `/v1beta/models`            | Gemini                 |
+| POST   | `/v1beta/models/{...path}`  | Gemini generateContent |
+| POST   | `/v1/api/chat`              | Ollama                 |
+
+### Dedicated Provider Routes
+
+```bash
+POST /v1/providers/{provider}/chat/completions
+POST /v1/providers/{provider}/embeddings
+POST /v1/providers/{provider}/images/generations
+```
+
+The provider prefix is auto-added if missing. Mismatched models return `400`.
+
+---
+
+## Semantic Cache
+
+```bash
+# Get cache stats
+GET /api/cache
+
+# Clear all caches
+DELETE /api/cache
+```
+
+Response example:
+
+```json
+{
+  "semanticCache": {
+    "memorySize": 42,
+    "memoryMaxSize": 500,
+    "dbSize": 128,
+    "hitRate": 0.65
+  },
+  "idempotency": {
+    "activeKeys": 3,
+    "windowMs": 5000
+  }
+}
+```
+
+---
+
+## Dashboard & Management
+
+### Authentication
+
+| Endpoint                      | Method  | Description           |
+| ----------------------------- | ------- | --------------------- |
+| `/api/auth/login`             | POST    | Login                 |
+| `/api/auth/logout`            | POST    | Logout                |
+| `/api/settings/require-login` | GET/PUT | Toggle login required |
+
+### Provider Management
+
+| Endpoint                     | Method          | Description              |
+| ---------------------------- | --------------- | ------------------------ |
+| `/api/providers`             | GET/POST        | List / create providers  |
+| `/api/providers/[id]`        | GET/PUT/DELETE  | Manage a provider        |
+| `/api/providers/[id]/test`   | POST            | Test provider connection |
+| `/api/providers/[id]/models` | GET             | List provider models     |
+| `/api/providers/validate`    | POST            | Validate provider config |
+| `/api/provider-nodes*`       | Various         | Provider node management |
+| `/api/provider-models`       | GET/POST/DELETE | Custom models            |
+
+### OAuth Flows
+
+| Endpoint                         | Method  | Description             |
+| -------------------------------- | ------- | ----------------------- |
+| `/api/oauth/[provider]/[action]` | Various | Provider-specific OAuth |
+
+### Routing & Config
+
+| Endpoint              | Method   | Description                   |
+| --------------------- | -------- | ----------------------------- |
+| `/api/models/alias`   | GET/POST | Model aliases                 |
+| `/api/models/catalog` | GET      | All models by provider + type |
+| `/api/combos*`        | Various  | Combo management              |
+| `/api/keys*`          | Various  | API key management            |
+| `/api/pricing`        | GET      | Model pricing                 |
+
+### Usage & Analytics
+
+| Endpoint                    | Method | Description          |
+| --------------------------- | ------ | -------------------- |
+| `/api/usage/history`        | GET    | Usage history        |
+| `/api/usage/logs`           | GET    | Usage logs           |
+| `/api/usage/request-logs`   | GET    | Request-level logs   |
+| `/api/usage/[connectionId]` | GET    | Per-connection usage |
+
+### Settings
+
+| Endpoint                        | Method  | Description            |
+| ------------------------------- | ------- | ---------------------- |
+| `/api/settings`                 | GET/PUT | General settings       |
+| `/api/settings/proxy`           | GET/PUT | Network proxy config   |
+| `/api/settings/proxy/test`      | POST    | Test proxy connection  |
+| `/api/settings/ip-filter`       | GET/PUT | IP allowlist/blocklist |
+| `/api/settings/thinking-budget` | GET/PUT | Reasoning token budget |
+| `/api/settings/system-prompt`   | GET/PUT | Global system prompt   |
+
+### Monitoring
+
+| Endpoint                 | Method     | Description             |
+| ------------------------ | ---------- | ----------------------- |
+| `/api/sessions`          | GET        | Active session tracking |
+| `/api/rate-limits`       | GET        | Per-account rate limits |
+| `/api/monitoring/health` | GET        | Health check            |
+| `/api/cache`             | GET/DELETE | Cache stats / clear     |
+
+### Backup & Export/Import
+
+| Endpoint                    | Method | Description                             |
+| --------------------------- | ------ | --------------------------------------- |
+| `/api/db-backups`           | GET    | List available backups                  |
+| `/api/db-backups`           | PUT    | Create a manual backup                  |
+| `/api/db-backups`           | POST   | Restore from a specific backup          |
+| `/api/db-backups/export`    | GET    | Download database as .sqlite file       |
+| `/api/db-backups/import`    | POST   | Upload .sqlite file to replace database |
+| `/api/db-backups/exportAll` | GET    | Download full backup as .tar.gz archive |
+
+### Cloud Sync
+
+| Endpoint               | Method  | Description           |
+| ---------------------- | ------- | --------------------- |
+| `/api/sync/cloud`      | Various | Cloud sync operations |
+| `/api/sync/initialize` | POST    | Initialize sync       |
+| `/api/cloud/*`         | Various | Cloud management      |
+
+### CLI Tools
+
+| Endpoint                           | Method | Description         |
+| ---------------------------------- | ------ | ------------------- |
+| `/api/cli-tools/claude-settings`   | GET    | Claude CLI status   |
+| `/api/cli-tools/codex-settings`    | GET    | Codex CLI status    |
+| `/api/cli-tools/droid-settings`    | GET    | Droid CLI status    |
+| `/api/cli-tools/openclaw-settings` | GET    | OpenClaw CLI status |
+| `/api/cli-tools/runtime/[toolId]`  | GET    | Generic CLI runtime |
+
+CLI responses include: `installed`, `runnable`, `command`, `commandPath`, `runtimeMode`, `reason`.
+
+### ACP Agents
+
+| Endpoint          | Method | Description                                              |
+| ----------------- | ------ | -------------------------------------------------------- |
+| `/api/acp/agents` | GET    | List all detected agents (built-in + custom) with status |
+| `/api/acp/agents` | POST   | Add custom agent or refresh detection cache              |
+| `/api/acp/agents` | DELETE | Remove a custom agent by `id` query param                |
+
+GET response includes `agents[]` (id, name, binary, version, installed, protocol, isCustom) and `summary` (total, installed, notFound, builtIn, custom).
+
+### Resilience & Rate Limits
+
+| Endpoint                | Method  | Description                     |
+| ----------------------- | ------- | ------------------------------- |
+| `/api/resilience`       | GET/PUT | Get/update resilience profiles  |
+| `/api/resilience/reset` | POST    | Reset circuit breakers          |
+| `/api/rate-limits`      | GET     | Per-account rate limit status   |
+| `/api/rate-limit`       | GET     | Global rate limit configuration |
+
+### Evals
+
+| Endpoint     | Method   | Description                       |
+| ------------ | -------- | --------------------------------- |
+| `/api/evals` | GET/POST | List eval suites / run evaluation |
+
+### Policies
+
+| Endpoint        | Method          | Description             |
+| --------------- | --------------- | ----------------------- |
+| `/api/policies` | GET/POST/DELETE | Manage routing policies |
+
+### Compliance
+
+| Endpoint                    | Method | Description                   |
+| --------------------------- | ------ | ----------------------------- |
+| `/api/compliance/audit-log` | GET    | Compliance audit log (last N) |
+
+### v1beta (Gemini-Compatible)
+
+| Endpoint                   | Method | Description                       |
+| -------------------------- | ------ | --------------------------------- |
+| `/v1beta/models`           | GET    | List models in Gemini format      |
+| `/v1beta/models/{...path}` | POST   | Gemini `generateContent` endpoint |
+
+These endpoints mirror Gemini's API format for clients that expect native Gemini SDK compatibility.
+
+### Internal / System APIs
+
+| Endpoint        | Method | Description                                          |
+| --------------- | ------ | ---------------------------------------------------- |
+| `/api/init`     | GET    | Application initialization check (used on first run) |
+| `/api/tags`     | GET    | Ollama-compatible model tags (for Ollama clients)    |
+| `/api/restart`  | POST   | Trigger graceful server restart                      |
+| `/api/shutdown` | POST   | Trigger graceful server shutdown                     |
+
+> **Note:** These endpoints are used internally by the system or for Ollama client compatibility. They are not typically called by end users.
+
+---
+
+## Audio Transcription
+
+```bash
+POST /v1/audio/transcriptions
+Authorization: Bearer your-api-key
+Content-Type: multipart/form-data
+```
+
+Transcribe audio files using Deepgram or AssemblyAI.
+
+**Request:**
+
+```bash
+curl -X POST http://localhost:20128/v1/audio/transcriptions \
+  -H "Authorization: Bearer your-api-key" \
+  -F "file=@recording.mp3" \
+  -F "model=deepgram/nova-3"
+```
+
+**Response:**
+
+```json
+{
+  "text": "Hello, this is the transcribed audio content.",
+  "task": "transcribe",
+  "language": "en",
+  "duration": 12.5
+}
+```
+
+**Supported providers:** `deepgram/nova-3`, `assemblyai/best`.
+
+**Supported formats:** `mp3`, `wav`, `m4a`, `flac`, `ogg`, `webm`.
+
+---
+
+## Ollama Compatibility
+
+For clients that use Ollama's API format:
+
+```bash
+# Chat endpoint (Ollama format)
+POST /v1/api/chat
+
+# Model listing (Ollama format)
+GET /api/tags
+```
+
+Requests are automatically translated between Ollama and internal formats.
+
+---
+
+## Telemetry
+
+```bash
+# Get latency telemetry summary (p50/p95/p99 per provider)
+GET /api/telemetry/summary
+```
+
+**Response:**
+
+```json
+{
+  "providers": {
+    "claudeCode": { "p50": 245, "p95": 890, "p99": 1200, "count": 150 },
+    "github": { "p50": 180, "p95": 620, "p99": 950, "count": 320 }
+  }
+}
+```
+
+---
+
+## Budget
+
+```bash
+# Get budget status for all API keys
+GET /api/usage/budget
+
+# Set or update a budget
+POST /api/usage/budget
+Content-Type: application/json
+
+{
+  "keyId": "key-123",
+  "limit": 50.00,
+  "period": "monthly"
+}
+```
+
+---
+
+## Model Availability
+
+```bash
+# Get real-time model availability across all providers
+GET /api/models/availability
+
+# Check availability for a specific model
+POST /api/models/availability
+Content-Type: application/json
+
+{
+  "model": "claude-sonnet-4-5-20250929"
+}
+```
+
+---
+
+## Request Processing
+
+1. Client sends request to `/v1/*`
+2. Route handler calls `handleChat`, `handleEmbedding`, `handleAudioTranscription`, or `handleImageGeneration`
+3. Model is resolved (direct provider/model or alias/combo)
+4. Credentials selected from local DB with account availability filtering
+5. For chat: `handleChatCore` — format detection, translation, cache check, idempotency check
+6. Provider executor sends upstream request
+7. Response translated back to client format (chat) or returned as-is (embeddings/images/audio)
+8. Usage/logging recorded
+9. Fallback applies on errors according to combo rules
+
+Full architecture reference: [`ARCHITECTURE.md`](ARCHITECTURE.md)
+
+---
+
+## Authentication
+
+- Dashboard routes (`/dashboard/*`) use `auth_token` cookie
+- Login uses saved password hash; fallback to `INITIAL_PASSWORD`
+- `requireLogin` toggleable via `/api/settings/require-login`
+- `/v1/*` routes optionally require Bearer API key when `REQUIRE_API_KEY=true`

docs/ARCHITECTURE.md

@@ -1,6 +1,8 @@
 # OmniRoute Architecture
 
-_Last updated: 2026-02-09_
+🌐 **Languages:** 🇺🇸 [English](ARCHITECTURE.md) | 🇧🇷 [Português (Brasil)](i18n/pt-BR/ARCHITECTURE.md) | 🇪🇸 [Español](i18n/es/ARCHITECTURE.md) | 🇫🇷 [Français](i18n/fr/ARCHITECTURE.md) | 🇮🇹 [Italiano](i18n/it/ARCHITECTURE.md) | 🇷🇺 [Русский](i18n/ru/ARCHITECTURE.md) | 🇨🇳 [中文 (简体)](i18n/zh-CN/ARCHITECTURE.md) | 🇩🇪 [Deutsch](i18n/de/ARCHITECTURE.md) | 🇮🇳 [हिन्दी](i18n/in/ARCHITECTURE.md) | 🇹🇭 [ไทย](i18n/th/ARCHITECTURE.md) | 🇺🇦 [Українська](i18n/uk-UA/ARCHITECTURE.md) | 🇸🇦 [العربية](i18n/ar/ARCHITECTURE.md) | 🇯🇵 [日本語](i18n/ja/ARCHITECTURE.md) | 🇻🇳 [Tiếng Việt](i18n/vi/ARCHITECTURE.md) | 🇧🇬 [Български](i18n/bg/ARCHITECTURE.md) | 🇩🇰 [Dansk](i18n/da/ARCHITECTURE.md) | 🇫🇮 [Suomi](i18n/fi/ARCHITECTURE.md) | 🇮🇱 [עברית](i18n/he/ARCHITECTURE.md) | 🇭🇺 [Magyar](i18n/hu/ARCHITECTURE.md) | 🇮🇩 [Bahasa Indonesia](i18n/id/ARCHITECTURE.md) | 🇰🇷 [한국어](i18n/ko/ARCHITECTURE.md) | 🇲🇾 [Bahasa Melayu](i18n/ms/ARCHITECTURE.md) | 🇳🇱 [Nederlands](i18n/nl/ARCHITECTURE.md) | 🇳🇴 [Norsk](i18n/no/ARCHITECTURE.md) | 🇵🇹 [Português (Portugal)](i18n/pt/ARCHITECTURE.md) | 🇷🇴 [Română](i18n/ro/ARCHITECTURE.md) | 🇵🇱 [Polski](i18n/pl/ARCHITECTURE.md) | 🇸🇰 [Slovenčina](i18n/sk/ARCHITECTURE.md) | 🇸🇪 [Svenska](i18n/sv/ARCHITECTURE.md) | 🇵🇭 [Filipino](i18n/phi/ARCHITECTURE.md)
+
+_Last updated: 2026-03-04_
 
 ## Executive Summary
 
@@ -17,9 +19,29 @@ Core capabilities:
 - Embedding generation via `/v1/embeddings` (6 providers, 9 models)
 - Image generation via `/v1/images/generations` (4 providers, 9 models)
 - Think tag parsing (`<think>...</think>`) for reasoning models
+- Response sanitization for strict OpenAI SDK compatibility
+- Role normalization (developer→system, system→user) for cross-provider compatibility
+- Structured output conversion (json_schema → Gemini responseSchema)
 - Local persistence for providers, keys, aliases, combos, settings, pricing
 - Usage/cost tracking and request logging
 - Optional cloud sync for multi-device/state sync
+- IP allowlist/blocklist for API access control
+- Thinking budget management (passthrough/auto/custom/adaptive)
+- Global system prompt injection
+- Session tracking and fingerprinting
+- Per-account enhanced rate limiting with provider-specific profiles
+- Circuit breaker pattern for provider resilience
+- Anti-thundering herd protection with mutex locking
+- Signature-based request deduplication cache
+- Domain layer: model availability, cost rules, fallback policy, lockout policy
+- Domain state persistence (SQLite write-through cache for fallbacks, budgets, lockouts, circuit breakers)
+- Policy engine for centralized request evaluation (lockout → budget → fallback)
+- Request telemetry with p50/p95/p99 latency aggregation
+- Correlation ID (X-Request-Id) for end-to-end tracing
+- Compliance audit logging with opt-out per API key
+- Eval framework for LLM quality assurance
+- Resilience UI dashboard with real-time circuit breaker status
+- Modular OAuth providers (12 individual modules under `src/lib/oauth/providers/`)
 
 Primary runtime model:
 
@@ -59,8 +81,8 @@ flowchart LR
         API[V1 Compatibility API\n/v1/*]
         DASH[Dashboard + Management API\n/api/*]
         CORE[SSE + Translation Core\nopen-sse + src/sse]
-        DB[(db.json)]
-        UDB[(usage.json + log.txt)]
+        DB[(storage.sqlite)]
+        UDB[(usage tables + log artifacts)]
     end
 
     subgraph Upstreams[Upstream Providers]
@@ -103,18 +125,18 @@ Main directories:
 
 Important compatibility routes:
 
-- `src/app/api/v1/chat/completions/route.js`
-- `src/app/api/v1/messages/route.js`
-- `src/app/api/v1/responses/route.js`
-- `src/app/api/v1/models/route.js` — includes custom models with `custom: true`
-- `src/app/api/v1/embeddings/route.js` — embedding generation (6 providers)
-- `src/app/api/v1/images/generations/route.js` — image generation (4+ providers incl. Antigravity/Nebius)
-- `src/app/api/v1/messages/count_tokens/route.js`
-- `src/app/api/v1/providers/[provider]/chat/completions/route.js` — dedicated per-provider chat
-- `src/app/api/v1/providers/[provider]/embeddings/route.js` — dedicated per-provider embeddings
-- `src/app/api/v1/providers/[provider]/images/generations/route.js` — dedicated per-provider images
-- `src/app/api/v1beta/models/route.js`
-- `src/app/api/v1beta/models/[...path]/route.js`
+- `src/app/api/v1/chat/completions/route.ts`
+- `src/app/api/v1/messages/route.ts`
+- `src/app/api/v1/responses/route.ts`
+- `src/app/api/v1/models/route.ts` — includes custom models with `custom: true`
+- `src/app/api/v1/embeddings/route.ts` — embedding generation (6 providers)
+- `src/app/api/v1/images/generations/route.ts` — image generation (4+ providers incl. Antigravity/Nebius)
+- `src/app/api/v1/messages/count_tokens/route.ts`
+- `src/app/api/v1/providers/[provider]/chat/completions/route.ts` — dedicated per-provider chat
+- `src/app/api/v1/providers/[provider]/embeddings/route.ts` — dedicated per-provider embeddings
+- `src/app/api/v1/providers/[provider]/images/generations/route.ts` — dedicated per-provider images
+- `src/app/api/v1beta/models/route.ts`
+- `src/app/api/v1beta/models/[...path]/route.ts`
 
 Management domains:
 
@@ -122,59 +144,119 @@ Management domains:
 - Providers/connections: `src/app/api/providers*`
 - Provider nodes: `src/app/api/provider-nodes*`
 - Custom models: `src/app/api/provider-models` (GET/POST/DELETE)
-- Model catalog: `src/app/api/models/catalog` (GET)
+- Model catalog: `src/app/api/models/route.ts` (GET)
 - Proxy config: `src/app/api/settings/proxy` (GET/PUT/DELETE) + `src/app/api/settings/proxy/test` (POST)
 - OAuth: `src/app/api/oauth/*`
 - Keys/aliases/combos/pricing: `src/app/api/keys*`, `src/app/api/models/alias`, `src/app/api/combos*`, `src/app/api/pricing`
 - Usage: `src/app/api/usage/*`
 - Sync/cloud: `src/app/api/sync/*`, `src/app/api/cloud/*`
 - CLI tooling helpers: `src/app/api/cli-tools/*`
+- IP filter: `src/app/api/settings/ip-filter` (GET/PUT)
+- Thinking budget: `src/app/api/settings/thinking-budget` (GET/PUT)
+- System prompt: `src/app/api/settings/system-prompt` (GET/PUT)
+- Sessions: `src/app/api/sessions` (GET)
+- Rate limits: `src/app/api/rate-limits` (GET)
+- Resilience: `src/app/api/resilience` (GET/PATCH) — provider profiles, circuit breaker, rate limit state
+- Resilience reset: `src/app/api/resilience/reset` (POST) — reset breakers + cooldowns
+- Cache stats: `src/app/api/cache/stats` (GET/DELETE)
+- Model availability: `src/app/api/models/availability` (GET/POST)
+- Telemetry: `src/app/api/telemetry/summary` (GET)
+- Budget: `src/app/api/usage/budget` (GET/POST)
+- Fallback chains: `src/app/api/fallback/chains` (GET/POST/DELETE)
+- Compliance audit: `src/app/api/compliance/audit-log` (GET)
+- Evals: `src/app/api/evals` (GET/POST), `src/app/api/evals/[suiteId]` (GET)
+- Policies: `src/app/api/policies` (GET/POST)
 
 ## 2) SSE + Translation Core
 
 Main flow modules:
 
-- Entry: `src/sse/handlers/chat.js`
-- Core orchestration: `open-sse/handlers/chatCore.js`
+- Entry: `src/sse/handlers/chat.ts`
+- Core orchestration: `open-sse/handlers/chatCore.ts`
 - Provider execution adapters: `open-sse/executors/*`
-- Format detection/provider config: `open-sse/services/provider.js`
-- Model parse/resolve: `src/sse/services/model.js`, `open-sse/services/model.js`
-- Account fallback logic: `open-sse/services/accountFallback.js`
-- Translation registry: `open-sse/translator/index.js`
-- Stream transformations: `open-sse/utils/stream.js`, `open-sse/utils/streamHandler.js`
-- Usage extraction/normalization: `open-sse/utils/usageTracking.js`
-- Think tag parser: `open-sse/utils/thinkTagParser.js`
-- Embedding handler: `open-sse/handlers/embeddings.js`
-- Embedding provider registry: `open-sse/config/embeddingRegistry.js`
-- Image generation handler: `open-sse/handlers/imageGeneration.js`
-- Image provider registry: `open-sse/config/imageRegistry.js`
+- Format detection/provider config: `open-sse/services/provider.ts`
+- Model parse/resolve: `src/sse/services/model.ts`, `open-sse/services/model.ts`
+- Account fallback logic: `open-sse/services/accountFallback.ts`
+- Translation registry: `open-sse/translator/index.ts`
+- Stream transformations: `open-sse/utils/stream.ts`, `open-sse/utils/streamHandler.ts`
+- Usage extraction/normalization: `open-sse/utils/usageTracking.ts`
+- Think tag parser: `open-sse/utils/thinkTagParser.ts`
+- Embedding handler: `open-sse/handlers/embeddings.ts`
+- Embedding provider registry: `open-sse/config/embeddingRegistry.ts`
+- Image generation handler: `open-sse/handlers/imageGeneration.ts`
+- Image provider registry: `open-sse/config/imageRegistry.ts`
+- Response sanitization: `open-sse/handlers/responseSanitizer.ts`
+- Role normalization: `open-sse/services/roleNormalizer.ts`
+
+Services (business logic):
+
+- Account selection/scoring: `open-sse/services/accountSelector.ts`
+- Context lifecycle management: `open-sse/services/contextManager.ts`
+- IP filter enforcement: `open-sse/services/ipFilter.ts`
+- Session tracking: `open-sse/services/sessionManager.ts`
+- Request deduplication: `open-sse/services/signatureCache.ts`
+- System prompt injection: `open-sse/services/systemPrompt.ts`
+- Thinking budget management: `open-sse/services/thinkingBudget.ts`
+- Wildcard model routing: `open-sse/services/wildcardRouter.ts`
+- Rate limit management: `open-sse/services/rateLimitManager.ts`
+- Circuit breaker: `open-sse/services/circuitBreaker.ts`
+
+Domain layer modules:
+
+- Model availability: `src/lib/domain/modelAvailability.ts`
+- Cost rules/budgets: `src/lib/domain/costRules.ts`
+- Fallback policy: `src/lib/domain/fallbackPolicy.ts`
+- Combo resolver: `src/lib/domain/comboResolver.ts`
+- Lockout policy: `src/lib/domain/lockoutPolicy.ts`
+- Policy engine: `src/domain/policyEngine.ts` — centralized lockout → budget → fallback evaluation
+- Error codes catalog: `src/lib/domain/errorCodes.ts`
+- Request ID: `src/lib/domain/requestId.ts`
+- Fetch timeout: `src/lib/domain/fetchTimeout.ts`
+- Request telemetry: `src/lib/domain/requestTelemetry.ts`
+- Compliance/audit: `src/lib/domain/compliance/index.ts`
+- Eval runner: `src/lib/domain/evalRunner.ts`
+- Domain state persistence: `src/lib/db/domainState.ts` — SQLite CRUD for fallback chains, budgets, cost history, lockout state, circuit breakers
+
+OAuth provider modules (12 individual files under `src/lib/oauth/providers/`):
+
+- Registry index: `src/lib/oauth/providers/index.ts`
+- Individual providers: `claude.ts`, `codex.ts`, `gemini.ts`, `antigravity.ts`, `iflow.ts`, `qwen.ts`, `kimi-coding.ts`, `github.ts`, `kiro.ts`, `cursor.ts`, `kilocode.ts`, `cline.ts`
+- Thin wrapper: `src/lib/oauth/providers.ts` — re-exports from individual modules
 
 ## 3) Persistence Layer
 
-Primary state DB:
+Primary state DB (SQLite):
 
-- `src/lib/localDb.js`
-- file: `${DATA_DIR}/db.json` (or `$XDG_CONFIG_HOME/omniroute/db.json` when set, else `~/.omniroute/db.json`)
-- entities: providerConnections, providerNodes, modelAliases, combos, apiKeys, settings, pricing, **customModels**, **proxyConfig**
+- Core infra: `src/lib/db/core.ts` (better-sqlite3, migrations, WAL)
+- Re-export facade: `src/lib/localDb.ts` (thin compatibility layer for callers)
+- file: `${DATA_DIR}/storage.sqlite` (or `$XDG_CONFIG_HOME/omniroute/storage.sqlite` when set, else `~/.omniroute/storage.sqlite`)
+- entities (tables + KV namespaces): providerConnections, providerNodes, modelAliases, combos, apiKeys, settings, pricing, **customModels**, **proxyConfig**, **ipFilter**, **thinkingBudget**, **systemPrompt**
 
-Usage DB:
+Usage persistence:
 
-- `src/lib/usageDb.js`
-- files: `${DATA_DIR}/usage.json`, `${DATA_DIR}/log.txt`, `${DATA_DIR}/call_logs/`
-- follows same base directory policy as `localDb` (`DATA_DIR`, then `XDG_CONFIG_HOME/omniroute` when set)
+- facade: `src/lib/usageDb.ts` (decomposed modules in `src/lib/usage/*`)
+- SQLite tables in `storage.sqlite`: `usage_history`, `call_logs`, `proxy_logs`
+- optional file artifacts remain for compatibility/debug (`${DATA_DIR}/log.txt`, `${DATA_DIR}/call_logs/`, `<repo>/logs/...`)
+- legacy JSON files are migrated to SQLite by startup migrations when present
+
+Domain State DB (SQLite):
+
+- `src/lib/db/domainState.ts` — CRUD operations for domain state
+- Tables (created in `src/lib/db/core.ts`): `domain_fallback_chains`, `domain_budgets`, `domain_cost_history`, `domain_lockout_state`, `domain_circuit_breakers`
+- Write-through cache pattern: in-memory Maps are authoritative at runtime; mutations are written synchronously to SQLite; state is restored from DB on cold start
 
 ## 4) Auth + Security Surfaces
 
-- Dashboard cookie auth: `src/proxy.js`, `src/app/api/auth/login/route.js`
-- API key generation/verification: `src/shared/utils/apiKey.js`
+- Dashboard cookie auth: `src/proxy.ts`, `src/app/api/auth/login/route.ts`
+- API key generation/verification: `src/shared/utils/apiKey.ts`
 - Provider secrets persisted in `providerConnections` entries
-- Outbound proxy support via `open-sse/utils/proxyFetch.js` (env vars) and `open-sse/utils/networkProxy.js` (configurable per-provider or global)
+- Outbound proxy support via `open-sse/utils/proxyFetch.ts` (env vars) and `open-sse/utils/networkProxy.ts` (configurable per-provider or global)
 
 ## 5) Cloud Sync
 
-- Scheduler init: `src/lib/initCloudSync.js`, `src/shared/services/initializeCloudSync.js`
-- Periodic task: `src/shared/services/cloudSyncScheduler.js`
-- Control route: `src/app/api/sync/cloud/route.js`
+- Scheduler init: `src/lib/initCloudSync.ts`, `src/shared/services/initializeCloudSync.ts`
+- Periodic task: `src/shared/services/cloudSyncScheduler.ts`
+- Control route: `src/app/api/sync/cloud/route.ts`
 
 ## Request Lifecycle (`/v1/chat/completions`)
 
@@ -253,7 +335,7 @@ flowchart TD
     Q -- No --> R[Return all unavailable]
 ```
 
-Fallback decisions are driven by `open-sse/services/accountFallback.js` using status codes and error-message heuristics.
+Fallback decisions are driven by `open-sse/services/accountFallback.ts` using status codes and error-message heuristics.
 
 ## OAuth Onboarding and Token Refresh Lifecycle
 
@@ -285,7 +367,7 @@ sequenceDiagram
     Test-->>UI: validation result
 ```
 
-Refresh during live traffic is executed inside `open-sse/handlers/chatCore.js` via executor `refreshCredentials()`.
+Refresh during live traffic is executed inside `open-sse/handlers/chatCore.ts` via executor `refreshCredentials()`.
 
 ## Cloud Sync Lifecycle (Enable / Sync / Disable)
 
@@ -334,6 +416,9 @@ erDiagram
       number stickyRoundRobinLimit
       boolean requireLogin
       string password_hash
+      string fallbackStrategy
+      json rateLimitDefaults
+      json providerProfiles
     }
 
     PROVIDER_CONNECTION {
@@ -399,13 +484,31 @@ erDiagram
       string global
       json providers
     }
+
+    IP_FILTER {
+      string mode
+      string[] allowlist
+      string[] blocklist
+    }
+
+    THINKING_BUDGET {
+      string mode
+      number customBudget
+      string effortLevel
+    }
+
+    SYSTEM_PROMPT {
+      boolean enabled
+      string prompt
+      string position
+    }
 ```
 
 Physical storage files:
 
-- main state: `${DATA_DIR}/db.json` (or `$XDG_CONFIG_HOME/omniroute/db.json` when set, else `~/.omniroute/db.json`)
-- usage stats: `${DATA_DIR}/usage.json`
-- request log lines: `${DATA_DIR}/log.txt`
+- primary runtime DB: `${DATA_DIR}/storage.sqlite`
+- request log lines: `${DATA_DIR}/log.txt` (compat/debug artifact)
+- structured call payload archives: `${DATA_DIR}/call_logs/`
 - optional translator/request debug sessions: `<repo>/logs/...`
 
 ## Deployment Topology
@@ -420,8 +523,8 @@ flowchart LR
     subgraph ContainerOrProcess[OmniRoute Runtime]
         Next[Next.js Server\nPORT=20128]
         Core[SSE Core + Executors]
-        MainDB[(db.json)]
-        UsageDB[(usage.json/log.txt)]
+        MainDB[(storage.sqlite)]
+        UsageDB[(usage tables + log artifacts)]
     end
 
     subgraph External[External Services]
@@ -448,7 +551,7 @@ flowchart LR
 - `src/app/api/providers*`: provider CRUD, validation, testing
 - `src/app/api/provider-nodes*`: custom compatible node management
 - `src/app/api/provider-models`: custom model management (CRUD)
-- `src/app/api/models/catalog`: full model catalog API (all types grouped by provider)
+- `src/app/api/models/route.ts`: model catalog API (aliases + custom models)
 - `src/app/api/oauth/*`: OAuth/device-code flows
 - `src/app/api/keys*`: local API key lifecycle
 - `src/app/api/models/alias`: alias management
@@ -459,28 +562,34 @@ flowchart LR
 - `src/app/api/usage/*`: usage and logs APIs
 - `src/app/api/sync/*` + `src/app/api/cloud/*`: cloud sync and cloud-facing helpers
 - `src/app/api/cli-tools/*`: local CLI config writers/checkers
+- `src/app/api/settings/ip-filter`: IP allowlist/blocklist (GET/PUT)
+- `src/app/api/settings/thinking-budget`: thinking token budget config (GET/PUT)
+- `src/app/api/settings/system-prompt`: global system prompt (GET/PUT)
+- `src/app/api/sessions`: active session listing (GET)
+- `src/app/api/rate-limits`: per-account rate limit status (GET)
 
 ### Routing and Execution Core
 
-- `src/sse/handlers/chat.js`: request parse, combo handling, account selection loop
-- `open-sse/handlers/chatCore.js`: translation, executor dispatch, retry/refresh handling, stream setup
+- `src/sse/handlers/chat.ts`: request parse, combo handling, account selection loop
+- `open-sse/handlers/chatCore.ts`: translation, executor dispatch, retry/refresh handling, stream setup
 - `open-sse/executors/*`: provider-specific network and format behavior
 
 ### Translation Registry and Format Converters
 
-- `open-sse/translator/index.js`: translator registry and orchestration
+- `open-sse/translator/index.ts`: translator registry and orchestration
 - Request translators: `open-sse/translator/request/*`
 - Response translators: `open-sse/translator/response/*`
-- Format constants: `open-sse/translator/formats.js`
+- Format constants: `open-sse/translator/formats.ts`
 
 ### Persistence
 
-- `src/lib/localDb.js`: persistent config/state
-- `src/lib/usageDb.js`: usage history and rolling request logs
+- `src/lib/db/*`: persistent config/state and domain persistence on SQLite
+- `src/lib/localDb.ts`: compatibility re-export for DB modules
+- `src/lib/usageDb.ts`: usage history/call logs facade on top of SQLite tables
 
 ## Provider Executor Coverage (Strategy Pattern)
 
-Each provider has a specialized executor extending `BaseExecutor` (in `open-sse/executors/base.js`), which provides URL building, header construction, retry with exponential backoff, credential refresh hooks, and the `execute()` orchestration method.
+Each provider has a specialized executor extending `BaseExecutor` (in `open-sse/executors/base.ts`), which provides URL building, header construction, retry with exponential backoff, credential refresh hooks, and the `execute()` orchestration method.
 
 | Executor              | Provider(s)                                                                                                                                                  | Special Handling                                                     |
 | --------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------ | -------------------------------------------------------------------- |
@@ -547,16 +656,23 @@ Source Format → OpenAI (hub) → Target Format
 
 Translations are selected dynamically based on source payload shape and provider target format.
 
+Additional processing layers in the translation pipeline:
+
+- **Response sanitization** — Strips non-standard fields from OpenAI-format responses (both streaming and non-streaming) to ensure strict SDK compliance
+- **Role normalization** — Converts `developer` → `system` for non-OpenAI targets; merges `system` → `user` for models that reject the system role (GLM, ERNIE)
+- **Think tag extraction** — Parses `<think>...</think>` blocks from content into `reasoning_content` field
+- **Structured output** — Converts OpenAI `response_format.json_schema` to Gemini's `responseMimeType` + `responseSchema`
+
 ## Supported API Endpoints
 
 | Endpoint                                           | Format             | Handler                                              |
 | -------------------------------------------------- | ------------------ | ---------------------------------------------------- |
-| `POST /v1/chat/completions`                        | OpenAI Chat        | `src/sse/handlers/chat.js`                           |
+| `POST /v1/chat/completions`                        | OpenAI Chat        | `src/sse/handlers/chat.ts`                           |
 | `POST /v1/messages`                                | Claude Messages    | Same handler (auto-detected)                         |
-| `POST /v1/responses`                               | OpenAI Responses   | `open-sse/handlers/responsesHandler.js`              |
-| `POST /v1/embeddings`                              | OpenAI Embeddings  | `open-sse/handlers/embeddings.js`                    |
+| `POST /v1/responses`                               | OpenAI Responses   | `open-sse/handlers/responsesHandler.ts`              |
+| `POST /v1/embeddings`                              | OpenAI Embeddings  | `open-sse/handlers/embeddings.ts`                    |
 | `GET /v1/embeddings`                               | Model listing      | API route                                            |
-| `POST /v1/images/generations`                      | OpenAI Images      | `open-sse/handlers/imageGeneration.js`               |
+| `POST /v1/images/generations`                      | OpenAI Images      | `open-sse/handlers/imageGeneration.ts`               |
 | `GET /v1/images/generations`                       | Model listing      | API route                                            |
 | `POST /v1/providers/{provider}/chat/completions`   | OpenAI Chat        | Dedicated per-provider with model validation         |
 | `POST /v1/providers/{provider}/embeddings`         | OpenAI Embeddings  | Dedicated per-provider with model validation         |
@@ -571,11 +687,11 @@ Translations are selected dynamically based on source payload shape and provider
 
 ## Bypass Handler
 
-The bypass handler (`open-sse/utils/bypassHandler.js`) intercepts known "throwaway" requests from Claude CLI — warmup pings, title extractions, and token counts — and returns a **fake response** without consuming upstream provider tokens. This is triggered only when `User-Agent` contains `claude-cli`.
+The bypass handler (`open-sse/utils/bypassHandler.ts`) intercepts known "throwaway" requests from Claude CLI — warmup pings, title extractions, and token counts — and returns a **fake response** without consuming upstream provider tokens. This is triggered only when `User-Agent` contains `claude-cli`.
 
 ## Request Logger Pipeline
 
-The request logger (`open-sse/utils/requestLogger.js`) provides a 7-stage debug logging pipeline, disabled by default, enabled via `ENABLE_REQUEST_LOGS=true`:
+The request logger (`open-sse/utils/requestLogger.ts`) provides a 7-stage debug logging pipeline, disabled by default, enabled via `ENABLE_REQUEST_LOGS=true`:
 
 ```
 1_req_client.json → 2_req_source.json → 3_req_openai.json → 4_req_target.json
@@ -610,23 +726,23 @@ Files are written to `<repo>/logs/<session>/` for each request session.
 
 ## 5) Data Integrity
 
-- DB shape migration/repair for missing keys
-- corrupt JSON reset safeguards for localDb and usageDb
+- SQLite schema migrations and auto-upgrade hooks at startup
+- legacy JSON → SQLite migration compatibility path
 
 ## Observability and Operational Signals
 
 Runtime visibility sources:
 
-- console logs from `src/sse/utils/logger.js`
-- per-request usage aggregates in `usage.json`
-- textual request status log in `log.txt`
+- console logs from `src/sse/utils/logger.ts`
+- per-request usage aggregates in SQLite (`usage_history`, `call_logs`, `proxy_logs`)
+- textual request status log in `log.txt` (optional/compat)
 - optional deep request/translation logs under `logs/` when `ENABLE_REQUEST_LOGS=true`
 - dashboard usage endpoints (`/api/usage/*`) for UI consumption
 
 ## Security-Sensitive Boundaries
 
 - JWT secret (`JWT_SECRET`) secures dashboard session cookie verification/signing
-- Initial password fallback (`INITIAL_PASSWORD`, default `123456`) must be overridden in real deployments
+- Initial password bootstrap (`INITIAL_PASSWORD`) should be explicitly configured for first-run provisioning
 - API key HMAC secret (`API_KEY_SECRET`) secures generated local API key format
 - Provider secrets (API keys/tokens) are persisted in local DB and should be protected at filesystem level
 - Cloud sync endpoints rely on API key auth + machine id semantics
@@ -648,18 +764,19 @@ Environment variables actively used by code:
 
 ## Known Architectural Notes
 
-1. `usageDb` and `localDb` now share the same base directory policy (`DATA_DIR` -> `XDG_CONFIG_HOME/omniroute` -> `~/.omniroute`) with legacy file migration.
-2. `/api/v1/route.js` returns a static model list and is not the main models source used by `/v1/models`.
+1. `usageDb` and `localDb` share the same base directory policy (`DATA_DIR` -> `XDG_CONFIG_HOME/omniroute` -> `~/.omniroute`) with legacy file migration.
+2. `/api/v1/route.ts` delegates to the same unified catalog builder used by `/api/v1/models` (`src/app/api/v1/models/catalog.ts`) to avoid semantic drift.
 3. Request logger writes full headers/body when enabled; treat log directory as sensitive.
 4. Cloud behavior depends on correct `NEXT_PUBLIC_BASE_URL` and cloud endpoint reachability.
 5. The `open-sse/` directory is published as the `@omniroute/open-sse` **npm workspace package**. Source code imports it via `@omniroute/open-sse/...` (resolved by Next.js `transpilePackages`). File paths in this document still use the directory name `open-sse/` for consistency.
-6. Charts in the dashboard use **Recharts** (SVG-based) for accessible, interactive visualizations (bar charts, donut charts).
-7. E2E tests use **Playwright** (`tests/e2e/`), run via `npm run test:e2e`. Unit tests use **Node.js test runner** (`tests/unit/`), run via `npm run test:plan3`.
+6. Charts in the dashboard use **Recharts** (SVG-based) for accessible, interactive analytics visualizations (model usage bar charts, provider breakdown tables with success rates).
+7. E2E tests use **Playwright** (`tests/e2e/`), run via `npm run test:e2e`. Unit tests use **Node.js test runner** (`tests/unit/`), run via `npm run test:unit`. Source code under `src/` is **TypeScript** (`.ts`/`.tsx`); the `open-sse/` workspace remains JavaScript (`.js`).
+8. Settings page is organized into 5 tabs: Security, Routing (6 global strategies: fill-first, round-robin, p2c, random, least-used, cost-optimized), Resilience (editable rate limits, circuit breaker, policies), AI (thinking budget, system prompt, prompt cache), Advanced (proxy).
 
 ## Operational Verification Checklist
 
-- Build from source: `cd /root/dev/omniroute && npm run build`
-- Build Docker image: `cd /root/dev/omniroute && docker build -t omniroute .`
+- Build from source: `npm run build`
+- Build Docker image: `docker build -t omniroute .`
 - Start service and verify:
 - `GET /api/settings`
 - `GET /api/v1/models`

docs/AUTO-COMBO.md

@@ -0,0 +1,63 @@
+# OmniRoute Auto-Combo Engine
+
+> Self-managing model chains with adaptive scoring
+
+## How It Works
+
+The Auto-Combo Engine dynamically selects the best provider/model for each request using a **6-factor scoring function**:
+
+| Factor     | Weight | Description                                     |
+| :--------- | :----- | :---------------------------------------------- |
+| Quota      | 0.20   | Remaining capacity [0..1]                       |
+| Health     | 0.25   | Circuit breaker: CLOSED=1.0, HALF=0.5, OPEN=0.0 |
+| CostInv    | 0.20   | Inverse cost (cheaper = higher score)           |
+| LatencyInv | 0.15   | Inverse p95 latency (faster = higher)           |
+| TaskFit    | 0.10   | Model × task type fitness score                 |
+| Stability  | 0.10   | Low variance in latency/errors                  |
+
+## Mode Packs
+
+| Pack                    | Focus        | Key Weight       |
+| :---------------------- | :----------- | :--------------- |
+| 🚀 **Ship Fast**        | Speed        | latencyInv: 0.35 |
+| 💰 **Cost Saver**       | Economy      | costInv: 0.40    |
+| 🎯 **Quality First**    | Best model   | taskFit: 0.40    |
+| 📡 **Offline Friendly** | Availability | quota: 0.40      |
+
+## Self-Healing
+
+- **Temporary exclusion**: Score < 0.2 → excluded for 5 min (progressive backoff, max 30 min)
+- **Circuit breaker awareness**: OPEN → auto-excluded; HALF_OPEN → probe requests
+- **Incident mode**: >50% OPEN → disable exploration, maximize stability
+- **Cooldown recovery**: After exclusion, first request is a "probe" with reduced timeout
+
+## Bandit Exploration
+
+5% of requests (configurable) are routed to random providers for exploration. Disabled in incident mode.
+
+## API
+
+```bash
+# Create auto-combo
+curl -X POST http://localhost:20128/api/combos/auto \
+  -H "Content-Type: application/json" \
+  -d '{"id":"my-auto","name":"Auto Coder","candidatePool":["anthropic","google","openai"],"modePack":"ship-fast"}'
+
+# List auto-combos
+curl http://localhost:20128/api/combos/auto
+```
+
+## Task Fitness
+
+30+ models scored across 6 task types (`coding`, `review`, `planning`, `analysis`, `debugging`, `documentation`). Supports wildcard patterns (e.g., `*-coder` → high coding score).
+
+## Files
+
+| File                                         | Purpose                               |
+| :------------------------------------------- | :------------------------------------ |
+| `open-sse/services/autoCombo/scoring.ts`     | Scoring function & pool normalization |
+| `open-sse/services/autoCombo/taskFitness.ts` | Model × task fitness lookup           |
+| `open-sse/services/autoCombo/engine.ts`      | Selection logic, bandit, budget cap   |
+| `open-sse/services/autoCombo/selfHealing.ts` | Exclusion, probes, incident mode      |
+| `open-sse/services/autoCombo/modePacks.ts`   | 4 weight profiles                     |
+| `src/app/api/combos/auto/route.ts`           | REST API                              |

docs/CLI-TOOLS.md

@@ -0,0 +1,347 @@
+# CLI Tools Setup Guide — OmniRoute
+
+This guide explains how to install and configure all supported AI coding CLI tools
+to use **OmniRoute** as the unified backend, giving you centralized key management,
+cost tracking, model switching, and request logging across every tool.
+
+---
+
+## How It Works
+
+```
+Claude / Codex / Gemini CLI / OpenCode / Cline / KiloCode / Continue / Kiro CLI
+           │
+           ▼  (all point to OmniRoute)
+    http://YOUR_SERVER:20128/v1
+           │
+           ▼  (OmniRoute routes to the right provider)
+    Anthropic / OpenAI / Gemini / DeepSeek / Groq / Mistral / ...
+```
+
+**Benefits:**
+
+- One API key to manage all tools
+- Cost tracking across all CLIs in the dashboard
+- Model switching without reconfiguring every tool
+- Works locally and on remote servers (VPS)
+
+---
+
+## Supported Tools
+
+| Tool             | Command             | Type              | Install Method |
+| ---------------- | ------------------- | ----------------- | -------------- |
+| **Claude Code**  | `claude`            | CLI               | npm            |
+| **OpenAI Codex** | `codex`             | CLI               | npm            |
+| **Gemini CLI**   | `gemini`            | CLI               | npm            |
+| **OpenCode**     | `opencode`          | CLI               | npm            |
+| **Cline**        | `cline`             | CLI + VS Code ext | npm            |
+| **KiloCode**     | `kilocode` / `kilo` | CLI + VS Code ext | npm            |
+| **Continue**     | guide-based         | VS Code ext       | VS Code        |
+| **Kiro CLI**     | `kiro-cli`          | CLI               | curl installer |
+| **Cursor**       | `cursor`            | Desktop app       | Download       |
+| **Droid**        | web-based           | Built-in agent    | OmniRoute      |
+| **OpenClaw**     | web-based           | Built-in agent    | OmniRoute      |
+
+---
+
+## Step 1 — Get an OmniRoute API Key
+
+1. Open the OmniRoute dashboard → **API Manager** (`/dashboard/api-manager`)
+2. Click **Create API Key**
+3. Give it a name (e.g. `cli-tools`) and select all permissions
+4. Copy the key — you'll need it for every CLI below
+
+> Your key looks like: `sk-xxxxxxxxxxxxxxxx-xxxxxxxxx`
+
+---
+
+## Step 2 — Install CLI Tools
+
+All npm-based tools require Node.js 18+:
+
+```bash
+# Claude Code (Anthropic)
+npm install -g @anthropic-ai/claude-code
+
+# OpenAI Codex
+npm install -g @openai/codex
+
+# Gemini CLI (Google)
+npm install -g @google/gemini-cli
+
+# OpenCode
+npm install -g opencode-ai
+
+# Cline
+npm install -g cline
+
+# KiloCode
+npm install -g kilecode
+
+# Kiro CLI (Amazon — requires curl + unzip)
+apt-get install -y unzip   # on Debian/Ubuntu
+curl -fsSL https://cli.kiro.dev/install | bash
+export PATH="$HOME/.local/bin:$PATH"   # add to ~/.bashrc
+```
+
+**Verify:**
+
+```bash
+claude --version     # 2.x.x
+codex --version      # 0.x.x
+gemini --version     # 0.x.x
+opencode --version   # x.x.x
+cline --version      # 2.x.x
+kilocode --version   # x.x.x (or: kilo --version)
+kiro-cli --version   # 1.x.x
+```
+
+---
+
+## Step 3 — Set Global Environment Variables
+
+Add to `~/.bashrc` (or `~/.zshrc`), then run `source ~/.bashrc`:
+
+```bash
+# OmniRoute Universal Endpoint
+export OPENAI_BASE_URL="http://localhost:20128/v1"
+export OPENAI_API_KEY="sk-your-omniroute-key"
+export ANTHROPIC_BASE_URL="http://localhost:20128/v1"
+export ANTHROPIC_API_KEY="sk-your-omniroute-key"
+export GEMINI_BASE_URL="http://localhost:20128/v1"
+export GEMINI_API_KEY="sk-your-omniroute-key"
+```
+
+> For a **remote server** replace `localhost:20128` with the server IP or domain,
+> e.g. `http://192.168.0.15:20128`.
+
+---
+
+## Step 4 — Configure Each Tool
+
+### Claude Code
+
+```bash
+# Via CLI:
+claude config set --global api-base-url http://localhost:20128/v1
+
+# Or create ~/.claude/settings.json:
+mkdir -p ~/.claude && cat > ~/.claude/settings.json << EOF
+{
+  "apiBaseUrl": "http://localhost:20128/v1",
+  "apiKey": "sk-your-omniroute-key"
+}
+EOF
+```
+
+**Test:** `claude "say hello"`
+
+---
+
+### OpenAI Codex
+
+```bash
+mkdir -p ~/.codex && cat > ~/.codex/config.yaml << EOF
+model: auto
+apiKey: sk-your-omniroute-key
+apiBaseUrl: http://localhost:20128/v1
+EOF
+```
+
+**Test:** `codex "what is 2+2?"`
+
+---
+
+### Gemini CLI
+
+```bash
+mkdir -p ~/.gemini && cat > ~/.gemini/settings.json << EOF
+{
+  "apiKey": "sk-your-omniroute-key",
+  "baseUrl": "http://localhost:20128/v1"
+}
+EOF
+```
+
+**Test:** `gemini "hello"`
+
+---
+
+### OpenCode
+
+```bash
+mkdir -p ~/.config/opencode && cat > ~/.config/opencode/config.toml << EOF
+[provider.openai]
+base_url = "http://localhost:20128/v1"
+api_key = "sk-your-omniroute-key"
+EOF
+```
+
+**Test:** `opencode`
+
+---
+
+### Cline (CLI or VS Code)
+
+**CLI mode:**
+
+```bash
+mkdir -p ~/.cline/data && cat > ~/.cline/data/globalState.json << EOF
+{
+  "apiProvider": "openai",
+  "openAiBaseUrl": "http://localhost:20128/v1",
+  "openAiApiKey": "sk-your-omniroute-key"
+}
+EOF
+```
+
+**VS Code mode:**
+Cline extension settings → API Provider: `OpenAI Compatible` → Base URL: `http://localhost:20128/v1`
+
+Or use the OmniRoute dashboard → **CLI Tools → Cline → Apply Config**.
+
+---
+
+### KiloCode (CLI or VS Code)
+
+**CLI mode:**
+
+```bash
+kilocode --api-base http://localhost:20128/v1 --api-key sk-your-omniroute-key
+```
+
+**VS Code settings:**
+
+```json
+{
+  "kilo-code.openAiBaseUrl": "http://localhost:20128/v1",
+  "kilo-code.apiKey": "sk-your-omniroute-key"
+}
+```
+
+Or use the OmniRoute dashboard → **CLI Tools → KiloCode → Apply Config**.
+
+---
+
+### Continue (VS Code Extension)
+
+Edit `~/.continue/config.yaml`:
+
+```yaml
+models:
+  - name: OmniRoute
+    provider: openai
+    model: auto
+    apiBase: http://localhost:20128/v1
+    apiKey: sk-your-omniroute-key
+    default: true
+```
+
+Restart VS Code after editing.
+
+---
+
+### Kiro CLI (Amazon)
+
+```bash
+# Login to your AWS/Kiro account:
+kiro-cli login
+
+# The CLI uses its own auth — OmniRoute is not needed as backend for Kiro CLI itself.
+# Use kiro-cli alongside OmniRoute for other tools.
+kiro-cli status
+```
+
+---
+
+### Cursor (Desktop App)
+
+> **Note:** Cursor routes requests through its cloud. For OmniRoute integration,
+> enable **Cloud Endpoint** in OmniRoute Settings and use your public domain URL.
+
+Via GUI: **Settings → Models → OpenAI API Key**
+
+- Base URL: `https://your-domain.com/v1`
+- API Key: your OmniRoute key
+
+---
+
+## Dashboard Auto-Configuration
+
+The OmniRoute dashboard automates configuration for most tools:
+
+1. Go to `http://localhost:20128/dashboard/cli-tools`
+2. Expand any tool card
+3. Select your API key from the dropdown
+4. Click **Apply Config** (if tool is detected as installed)
+5. Or copy the generated config snippet manually
+
+---
+
+## Built-in Agents: Droid & OpenClaw
+
+**Droid** and **OpenClaw** are AI agents built directly into OmniRoute — no installation needed.
+They run as internal routes and use OmniRoute's model routing automatically.
+
+- Access: `http://localhost:20128/dashboard/agents`
+- Configure: same combos and providers as all other tools
+- No API key or CLI install required
+
+---
+
+## Available API Endpoints
+
+| Endpoint                   | Description                   | Use For                     |
+| -------------------------- | ----------------------------- | --------------------------- |
+| `/v1/chat/completions`     | Standard chat (all providers) | All modern tools            |
+| `/v1/responses`            | Responses API (OpenAI format) | Codex, agentic workflows    |
+| `/v1/completions`          | Legacy text completions       | Older tools using `prompt:` |
+| `/v1/embeddings`           | Text embeddings               | RAG, search                 |
+| `/v1/images/generations`   | Image generation              | DALL-E, Flux, etc.          |
+| `/v1/audio/speech`         | Text-to-speech                | ElevenLabs, OpenAI TTS      |
+| `/v1/audio/transcriptions` | Speech-to-text                | Deepgram, AssemblyAI        |
+
+---
+
+## Troubleshooting
+
+| Error                     | Cause                   | Fix                                        |
+| ------------------------- | ----------------------- | ------------------------------------------ |
+| `Connection refused`      | OmniRoute not running   | `pm2 start omniroute`                      |
+| `401 Unauthorized`        | Wrong API key           | Check in `/dashboard/api-manager`          |
+| `No combo configured`     | No active routing combo | Set up in `/dashboard/combos`              |
+| `invalid model`           | Model not in catalog    | Use `auto` or check `/dashboard/providers` |
+| CLI shows "not installed" | Binary not in PATH      | Check `which <command>`                    |
+| `kiro-cli: not found`     | Not in PATH             | `export PATH="$HOME/.local/bin:$PATH"`     |
+
+---
+
+## Quick Setup Script (One Command)
+
+```bash
+# Install all CLIs and configure for OmniRoute (replace with your key and server URL)
+OMNIROUTE_URL="http://localhost:20128/v1"
+OMNIROUTE_KEY="sk-your-omniroute-key"
+
+npm install -g @anthropic-ai/claude-code @openai/codex @google/gemini-cli opencode-ai cline kilecode
+
+# Kiro CLI
+apt-get install -y unzip 2>/dev/null; curl -fsSL https://cli.kiro.dev/install | bash
+
+# Write configs
+mkdir -p ~/.claude ~/.codex ~/.gemini ~/.config/opencode ~/.continue
+
+cat > ~/.claude/settings.json   <<< "{\"apiBaseUrl\":\"$OMNIROUTE_URL\",\"apiKey\":\"$OMNIROUTE_KEY\"}"
+cat > ~/.codex/config.yaml      <<< "model: auto\napiKey: $OMNIROUTE_KEY\napiBaseUrl: $OMNIROUTE_URL"
+cat > ~/.gemini/settings.json   <<< "{\"apiKey\":\"$OMNIROUTE_KEY\",\"baseUrl\":\"$OMNIROUTE_URL\"}"
+cat >> ~/.bashrc << EOF
+export OPENAI_BASE_URL="$OMNIROUTE_URL"
+export OPENAI_API_KEY="$OMNIROUTE_KEY"
+export ANTHROPIC_BASE_URL="$OMNIROUTE_URL"
+export ANTHROPIC_API_KEY="$OMNIROUTE_KEY"
+EOF
+
+source ~/.bashrc
+echo "✅ All CLIs installed and configured for OmniRoute"
+```

docs/CODEBASE_DOCUMENTATION.md

@@ -1,5 +1,7 @@
 # omniroute — Codebase Documentation
 
+🌐 **Languages:** 🇺🇸 [English](CODEBASE_DOCUMENTATION.md) | 🇧🇷 [Português (Brasil)](i18n/pt-BR/CODEBASE_DOCUMENTATION.md) | 🇪🇸 [Español](i18n/es/CODEBASE_DOCUMENTATION.md) | 🇫🇷 [Français](i18n/fr/CODEBASE_DOCUMENTATION.md) | 🇮🇹 [Italiano](i18n/it/CODEBASE_DOCUMENTATION.md) | 🇷🇺 [Русский](i18n/ru/CODEBASE_DOCUMENTATION.md) | 🇨🇳 [中文 (简体)](i18n/zh-CN/CODEBASE_DOCUMENTATION.md) | 🇩🇪 [Deutsch](i18n/de/CODEBASE_DOCUMENTATION.md) | 🇮🇳 [हिन्दी](i18n/in/CODEBASE_DOCUMENTATION.md) | 🇹🇭 [ไทย](i18n/th/CODEBASE_DOCUMENTATION.md) | 🇺🇦 [Українська](i18n/uk-UA/CODEBASE_DOCUMENTATION.md) | 🇸🇦 [العربية](i18n/ar/CODEBASE_DOCUMENTATION.md) | 🇯🇵 [日本語](i18n/ja/CODEBASE_DOCUMENTATION.md) | 🇻🇳 [Tiếng Việt](i18n/vi/CODEBASE_DOCUMENTATION.md) | 🇧🇬 [Български](i18n/bg/CODEBASE_DOCUMENTATION.md) | 🇩🇰 [Dansk](i18n/da/CODEBASE_DOCUMENTATION.md) | 🇫🇮 [Suomi](i18n/fi/CODEBASE_DOCUMENTATION.md) | 🇮🇱 [עברית](i18n/he/CODEBASE_DOCUMENTATION.md) | 🇭🇺 [Magyar](i18n/hu/CODEBASE_DOCUMENTATION.md) | 🇮🇩 [Bahasa Indonesia](i18n/id/CODEBASE_DOCUMENTATION.md) | 🇰🇷 [한국어](i18n/ko/CODEBASE_DOCUMENTATION.md) | 🇲🇾 [Bahasa Melayu](i18n/ms/CODEBASE_DOCUMENTATION.md) | 🇳🇱 [Nederlands](i18n/nl/CODEBASE_DOCUMENTATION.md) | 🇳🇴 [Norsk](i18n/no/CODEBASE_DOCUMENTATION.md) | 🇵🇹 [Português (Portugal)](i18n/pt/CODEBASE_DOCUMENTATION.md) | 🇷🇴 [Română](i18n/ro/CODEBASE_DOCUMENTATION.md) | 🇵🇱 [Polski](i18n/pl/CODEBASE_DOCUMENTATION.md) | 🇸🇰 [Slovenčina](i18n/sk/CODEBASE_DOCUMENTATION.md) | 🇸🇪 [Svenska](i18n/sv/CODEBASE_DOCUMENTATION.md) | 🇵🇭 [Filipino](i18n/phi/CODEBASE_DOCUMENTATION.md)
+
 > A comprehensive, beginner-friendly guide to the **omniroute** multi-provider AI proxy router.
 
 ---
@@ -110,18 +112,18 @@ The **single source of truth** for all provider configuration.
 
 | File                          | Purpose                                                                                                                                                                                                                   |
 | ----------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
-| `constants.js`                | `PROVIDERS` object with base URLs, OAuth credentials (defaults), headers, and default system prompts for every provider. Also defines `HTTP_STATUS`, `ERROR_TYPES`, `COOLDOWN_MS`, `BACKOFF_CONFIG`, and `SKIP_PATTERNS`. |
-| `credentialLoader.js`         | Loads external credentials from `data/provider-credentials.json` and merges them over the hardcoded defaults in `PROVIDERS`. Keeps secrets out of source control while maintaining backwards compatibility.               |
-| `providerModels.js`           | Central model registry: maps provider aliases → model IDs. Functions like `getModels()`, `getProviderByAlias()`.                                                                                                          |
-| `codexInstructions.js`        | System instructions injected into Codex requests (editing constraints, sandbox rules, approval policies).                                                                                                                 |
-| `defaultThinkingSignature.js` | Default "thinking" signatures for Claude and Gemini models.                                                                                                                                                               |
-| `ollamaModels.js`             | Schema definition for local Ollama models (name, size, family, quantization).                                                                                                                                             |
+| `constants.ts`                | `PROVIDERS` object with base URLs, OAuth credentials (defaults), headers, and default system prompts for every provider. Also defines `HTTP_STATUS`, `ERROR_TYPES`, `COOLDOWN_MS`, `BACKOFF_CONFIG`, and `SKIP_PATTERNS`. |
+| `credentialLoader.ts`         | Loads external credentials from `data/provider-credentials.json` and merges them over the hardcoded defaults in `PROVIDERS`. Keeps secrets out of source control while maintaining backwards compatibility.               |
+| `providerModels.ts`           | Central model registry: maps provider aliases → model IDs. Functions like `getModels()`, `getProviderByAlias()`.                                                                                                          |
+| `codexInstructions.ts`        | System instructions injected into Codex requests (editing constraints, sandbox rules, approval policies).                                                                                                                 |
+| `defaultThinkingSignature.ts` | Default "thinking" signatures for Claude and Gemini models.                                                                                                                                                               |
+| `ollamaModels.ts`             | Schema definition for local Ollama models (name, size, family, quantization).                                                                                                                                             |
 
 #### Credential Loading Flow
 
 ```mermaid
 flowchart TD
-    A["App starts"] --> B["constants.js defines PROVIDERS\nwith hardcoded defaults"]
+    A["App starts"] --> B["constants.ts defines PROVIDERS\nwith hardcoded defaults"]
     B --> C{"data/provider-credentials.json\nexists?"}
     C -->|Yes| D["credentialLoader reads JSON"]
     C -->|No| E["Use hardcoded defaults"]
@@ -194,15 +196,15 @@ classDiagram
 
 | Executor         | Provider                                   | Key Specializations                                                                                                 |
 | ---------------- | ------------------------------------------ | ------------------------------------------------------------------------------------------------------------------- |
-| `base.js`        | —                                          | Abstract base: URL building, headers, retry logic, credential refresh                                               |
-| `default.js`     | Claude, Gemini, OpenAI, GLM, Kimi, MiniMax | Generic OAuth token refresh for standard providers                                                                  |
-| `antigravity.js` | Google Cloud Code                          | Project/session ID generation, multi-URL fallback, custom retry parsing from error messages ("reset after 2h7m23s") |
-| `cursor.js`      | Cursor IDE                                 | **Most complex**: SHA-256 checksum auth, Protobuf request encoding, binary EventStream → SSE response parsing       |
-| `codex.js`       | OpenAI Codex                               | Injects system instructions, manages thinking levels, removes unsupported parameters                                |
-| `gemini-cli.js`  | Google Gemini CLI                          | Custom URL building (`streamGenerateContent`), Google OAuth token refresh                                           |
-| `github.js`      | GitHub Copilot                             | Dual token system (GitHub OAuth + Copilot token), VSCode header mimicking                                           |
-| `kiro.js`        | AWS CodeWhisperer                          | AWS EventStream binary parsing, AMZN event frames, token estimation                                                 |
-| `index.js`       | —                                          | Factory: maps provider name → executor class, with default fallback                                                 |
+| `base.ts`        | —                                          | Abstract base: URL building, headers, retry logic, credential refresh                                               |
+| `default.ts`     | Claude, Gemini, OpenAI, GLM, Kimi, MiniMax | Generic OAuth token refresh for standard providers                                                                  |
+| `antigravity.ts` | Google Cloud Code                          | Project/session ID generation, multi-URL fallback, custom retry parsing from error messages ("reset after 2h7m23s") |
+| `cursor.ts`      | Cursor IDE                                 | **Most complex**: SHA-256 checksum auth, Protobuf request encoding, binary EventStream → SSE response parsing       |
+| `codex.ts`       | OpenAI Codex                               | Injects system instructions, manages thinking levels, removes unsupported parameters                                |
+| `gemini-cli.ts`  | Google Gemini CLI                          | Custom URL building (`streamGenerateContent`), Google OAuth token refresh                                           |
+| `github.ts`      | GitHub Copilot                             | Dual token system (GitHub OAuth + Copilot token), VSCode header mimicking                                           |
+| `kiro.ts`        | AWS CodeWhisperer                          | AWS EventStream binary parsing, AMZN event frames, token estimation                                                 |
+| `index.ts`       | —                                          | Factory: maps provider name → executor class, with default fallback                                                 |
 
 ---
 
@@ -212,12 +214,12 @@ The **orchestration layer** — coordinates translation, execution, streaming, a
 
 | File                  | Purpose                                                                                                                                                                                                                |
 | --------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
-| `chatCore.js`         | **Central orchestrator** (~600 lines). Handles the complete request lifecycle: format detection → translation → executor dispatch → streaming/non-streaming response → token refresh → error handling → usage logging. |
-| `responsesHandler.js` | Adapter for OpenAI's Responses API: converts Responses format → Chat Completions → sends to `chatCore` → converts SSE back to Responses format.                                                                        |
-| `embeddings.js`       | Embedding generation handler: resolves embedding model → provider, dispatches to provider API, returns OpenAI-compatible embedding response. Supports 6+ providers.                                                    |
-| `imageGeneration.js`  | Image generation handler: resolves image model → provider, supports OpenAI-compatible, Gemini-image (Antigravity), and fallback (Nebius) modes. Returns base64 or URL images.                                          |
+| `chatCore.ts`         | **Central orchestrator** (~600 lines). Handles the complete request lifecycle: format detection → translation → executor dispatch → streaming/non-streaming response → token refresh → error handling → usage logging. |
+| `responsesHandler.ts` | Adapter for OpenAI's Responses API: converts Responses format → Chat Completions → sends to `chatCore` → converts SSE back to Responses format.                                                                        |
+| `embeddings.ts`       | Embedding generation handler: resolves embedding model → provider, dispatches to provider API, returns OpenAI-compatible embedding response. Supports 6+ providers.                                                    |
+| `imageGeneration.ts`  | Image generation handler: resolves image model → provider, supports OpenAI-compatible, Gemini-image (Antigravity), and fallback (Nebius) modes. Returns base64 or URL images.                                          |
 
-#### Request Lifecycle (chatCore.js)
+#### Request Lifecycle (chatCore.ts)
 
 ```mermaid
 sequenceDiagram
@@ -262,12 +264,20 @@ Business logic that supports the handlers and executors.
 
 | File                 | Purpose                                                                                                                                                                                                                                                                                                                                |
 | -------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
-| `provider.js`        | **Format detection** (`detectFormat`): analyzes request body structure to identify Claude/OpenAI/Gemini/Antigravity/Responses formats (includes `max_tokens` heuristic for Claude). Also: URL building, header building, thinking config normalization. Supports `openai-compatible-*` and `anthropic-compatible-*` dynamic providers. |
-| `model.js`           | Model string parsing (`claude/model-name` → `{provider: "claude", model: "model-name"}`), alias resolution with collision detection, input sanitization (rejects path traversal/control chars), and model info resolution with async alias getter support.                                                                             |
-| `accountFallback.js` | Rate-limit handling: exponential backoff (1s → 2s → 4s → max 2min), account cooldown management, error classification (which errors trigger fallback vs. not).                                                                                                                                                                         |
-| `tokenRefresh.js`    | OAuth token refresh for **every provider**: Google (Gemini, Antigravity), Claude, Codex, Qwen, iFlow, GitHub (OAuth + Copilot dual-token), Kiro (AWS SSO OIDC + Social Auth). Includes in-flight promise deduplication cache and retry with exponential backoff.                                                                       |
-| `combo.js`           | **Combo models**: chains of fallback models. If model A fails with a fallback-eligible error, try model B, then C, etc. Returns actual upstream status codes.                                                                                                                                                                          |
-| `usage.js`           | Fetches quota/usage data from provider APIs (GitHub Copilot quotas, Antigravity model quotas, Codex rate limits, Kiro usage breakdowns, Claude settings).                                                                                                                                                                              |
+| `provider.ts`        | **Format detection** (`detectFormat`): analyzes request body structure to identify Claude/OpenAI/Gemini/Antigravity/Responses formats (includes `max_tokens` heuristic for Claude). Also: URL building, header building, thinking config normalization. Supports `openai-compatible-*` and `anthropic-compatible-*` dynamic providers. |
+| `model.ts`           | Model string parsing (`claude/model-name` → `{provider: "claude", model: "model-name"}`), alias resolution with collision detection, input sanitization (rejects path traversal/control chars), and model info resolution with async alias getter support.                                                                             |
+| `accountFallback.ts` | Rate-limit handling: exponential backoff (1s → 2s → 4s → max 2min), account cooldown management, error classification (which errors trigger fallback vs. not).                                                                                                                                                                         |
+| `tokenRefresh.ts`    | OAuth token refresh for **every provider**: Google (Gemini, Antigravity), Claude, Codex, Qwen, iFlow, GitHub (OAuth + Copilot dual-token), Kiro (AWS SSO OIDC + Social Auth). Includes in-flight promise deduplication cache and retry with exponential backoff.                                                                       |
+| `combo.ts`           | **Combo models**: chains of fallback models. If model A fails with a fallback-eligible error, try model B, then C, etc. Returns actual upstream status codes.                                                                                                                                                                          |
+| `usage.ts`           | Fetches quota/usage data from provider APIs (GitHub Copilot quotas, Antigravity model quotas, Codex rate limits, Kiro usage breakdowns, Claude settings).                                                                                                                                                                              |
+| `accountSelector.ts` | Smart account selection with scoring algorithm: considers priority, health status, round-robin position, and cooldown state to pick the optimal account for each request.                                                                                                                                                              |
+| `contextManager.ts`  | Request context lifecycle management: creates and tracks per-request context objects with metadata (request ID, timestamps, provider info) for debugging and logging.                                                                                                                                                                  |
+| `ipFilter.ts`        | IP-based access control: supports allowlist and blocklist modes. Validates client IP against configured rules before processing API requests.                                                                                                                                                                                          |
+| `sessionManager.ts`  | Session tracking with client fingerprinting: tracks active sessions using hashed client identifiers, monitors request counts, and provides session metrics.                                                                                                                                                                            |
+| `signatureCache.ts`  | Request signature-based deduplication cache: prevents duplicate requests by caching recent request signatures and returning cached responses for identical requests within a time window.                                                                                                                                              |
+| `systemPrompt.ts`    | Global system prompt injection: prepends or appends a configurable system prompt to all requests, with per-provider compatibility handling.                                                                                                                                                                                            |
+| `thinkingBudget.ts`  | Reasoning token budget management: supports passthrough, auto (strip thinking config), custom (fixed budget), and adaptive (complexity-scaled) modes for controlling thinking/reasoning tokens.                                                                                                                                        |
+| `wildcardRouter.ts`  | Wildcard model pattern routing: resolves wildcard patterns (e.g., `*/claude-*`) to concrete provider/model pairs based on availability and priority.                                                                                                                                                                                   |
 
 #### Token Refresh Deduplication
 
@@ -369,8 +379,8 @@ graph TD
 | `request/`   | 8 translators | Convert request bodies between formats. Each file self-registers via `register(from, to, fn)` on import.                                                                                                                                                         |
 | `response/`  | 7 translators | Convert streaming response chunks between formats. Handles SSE event types, thinking blocks, tool calls.                                                                                                                                                         |
 | `helpers/`   | 6 helpers     | Shared utilities: `claudeHelper` (system prompt extraction, thinking config), `geminiHelper` (parts/contents mapping), `openaiHelper` (format filtering), `toolCallHelper` (ID generation, missing response injection), `maxTokensHelper`, `responsesApiHelper`. |
-| `index.js`   | —             | Translation engine: `translateRequest()`, `translateResponse()`, state management, registry.                                                                                                                                                                     |
-| `formats.js` | —             | Format constants: `OPENAI`, `CLAUDE`, `GEMINI`, `ANTIGRAVITY`, `KIRO`, `CURSOR`, `OPENAI_RESPONSES`.                                                                                                                                                             |
+| `index.ts`   | —             | Translation engine: `translateRequest()`, `translateResponse()`, state management, registry.                                                                                                                                                                     |
+| `formats.ts` | —             | Format constants: `OPENAI`, `CLAUDE`, `GEMINI`, `ANTIGRAVITY`, `KIRO`, `CURSOR`, `OPENAI_RESPONSES`.                                                                                                                                                             |
 
 #### Key Design: Self-Registering Plugins
 
@@ -389,13 +399,13 @@ import "./request/claude-to-openai.js"; // ← self-registers
 
 | File               | Purpose                                                                                                                                                                                                                                                                              |
 | ------------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
-| `error.js`         | Error response building (OpenAI-compatible format), upstream error parsing, Antigravity retry-time extraction from error messages, SSE error streaming.                                                                                                                              |
-| `stream.js`        | **SSE Transform Stream** — the core streaming pipeline. Two modes: `TRANSLATE` (full format translation) and `PASSTHROUGH` (normalize + extract usage). Handles chunk buffering, usage estimation, content length tracking. Per-stream encoder/decoder instances avoid shared state. |
-| `streamHelpers.js` | Low-level SSE utilities: `parseSSELine` (whitespace-tolerant), `hasValuableContent` (filters empty chunks for OpenAI/Claude/Gemini), `fixInvalidId`, `formatSSE` (format-aware SSE serialization with `perf_metrics` cleanup).                                                       |
-| `usageTracking.js` | Token usage extraction from any format (Claude/OpenAI/Gemini/Responses), estimation with separate tool/message char-per-token ratios, buffer addition (2000 tokens safety margin), format-specific field filtering, console logging with ANSI colors.                                |
-| `requestLogger.js` | File-based request logging (opt-in via `ENABLE_REQUEST_LOGS=true`). Creates session folders with numbered files: `1_req_client.json` → `7_res_client.txt`. All I/O is async (fire-and-forget). Masks sensitive headers.                                                              |
-| `bypassHandler.js` | Intercepts specific patterns from Claude CLI (title extraction, warmup, count) and returns fake responses without calling any provider. Supports both streaming and non-streaming. Intentionally limited to Claude CLI scope.                                                        |
-| `networkProxy.js`  | Resolves outbound proxy URL for a given provider with precedence: provider-specific config → global config → environment variables (`HTTPS_PROXY`/`HTTP_PROXY`/`ALL_PROXY`). Supports `NO_PROXY` exclusions. Caches config for 30s.                                                  |
+| `error.ts`         | Error response building (OpenAI-compatible format), upstream error parsing, Antigravity retry-time extraction from error messages, SSE error streaming.                                                                                                                              |
+| `stream.ts`        | **SSE Transform Stream** — the core streaming pipeline. Two modes: `TRANSLATE` (full format translation) and `PASSTHROUGH` (normalize + extract usage). Handles chunk buffering, usage estimation, content length tracking. Per-stream encoder/decoder instances avoid shared state. |
+| `streamHelpers.ts` | Low-level SSE utilities: `parseSSELine` (whitespace-tolerant), `hasValuableContent` (filters empty chunks for OpenAI/Claude/Gemini), `fixInvalidId`, `formatSSE` (format-aware SSE serialization with `perf_metrics` cleanup).                                                       |
+| `usageTracking.ts` | Token usage extraction from any format (Claude/OpenAI/Gemini/Responses), estimation with separate tool/message char-per-token ratios, buffer addition (2000 tokens safety margin), format-specific field filtering, console logging with ANSI colors.                                |
+| `requestLogger.ts` | File-based request logging (opt-in via `ENABLE_REQUEST_LOGS=true`). Creates session folders with numbered files: `1_req_client.json` → `7_res_client.txt`. All I/O is async (fire-and-forget). Masks sensitive headers.                                                              |
+| `bypassHandler.ts` | Intercepts specific patterns from Claude CLI (title extraction, warmup, count) and returns fake responses without calling any provider. Supports both streaming and non-streaming. Intentionally limited to Claude CLI scope.                                                        |
+| `networkProxy.ts`  | Resolves outbound proxy URL for a given provider with precedence: provider-specific config → global config → environment variables (`HTTPS_PROXY`/`HTTP_PROXY`/`ALL_PROXY`). Supports `NO_PROXY` exclusions. Caches config for 30s.                                                  |
 
 #### SSE Streaming Pipeline
 
@@ -442,7 +452,7 @@ logs/
 | Directory     | Purpose                                                                |
 | ------------- | ---------------------------------------------------------------------- |
 | `src/app/`    | Web UI, API routes, Express middleware, OAuth callback handlers        |
-| `src/lib/`    | Database access (`localDb.js`, `usageDb.js`), authentication, shared   |
+| `src/lib/`    | Database access (`localDb.ts`, `usageDb.ts`), authentication, shared   |
 | `src/mitm/`   | Man-in-the-middle proxy utilities for intercepting provider traffic    |
 | `src/models/` | Database model definitions                                             |
 | `src/shared/` | Wrappers around open-sse functions (provider, stream, error, etc.)     |
@@ -460,6 +470,11 @@ logs/
 | `/v1/providers/[provider]/chat/completions`   | POST            | Dedicated per-provider chat completions with model validation                         |
 | `/v1/providers/[provider]/embeddings`         | POST            | Dedicated per-provider embeddings with model validation                               |
 | `/v1/providers/[provider]/images/generations` | POST            | Dedicated per-provider image generation with model validation                         |
+| `/api/settings/ip-filter`                     | GET/PUT         | IP allowlist/blocklist management                                                     |
+| `/api/settings/thinking-budget`               | GET/PUT         | Reasoning token budget configuration (passthrough/auto/custom/adaptive)               |
+| `/api/settings/system-prompt`                 | GET/PUT         | Global system prompt injection for all requests                                       |
+| `/api/sessions`                               | GET             | Active session tracking and metrics                                                   |
+| `/api/rate-limits`                            | GET             | Per-account rate limit status                                                         |
 
 ---
 
@@ -471,7 +486,7 @@ All formats translate through **OpenAI format as the hub**. Adding a new provide
 
 ### 5.2 Executor Strategy Pattern
 
-Each provider has a dedicated executor class inheriting from `BaseExecutor`. The factory in `executors/index.js` selects the right one at runtime.
+Each provider has a dedicated executor class inheriting from `BaseExecutor`. The factory in `executors/index.ts` selects the right one at runtime.
 
 ### 5.3 Self-Registering Plugin System
 

docs/FEATURES.md

@@ -0,0 +1,142 @@
+# OmniRoute — Dashboard Features Gallery
+
+🌐 **Languages:** 🇺🇸 [English](FEATURES.md) | 🇧🇷 [Português (Brasil)](i18n/pt-BR/FEATURES.md) | 🇪🇸 [Español](i18n/es/FEATURES.md) | 🇫🇷 [Français](i18n/fr/FEATURES.md) | 🇮🇹 [Italiano](i18n/it/FEATURES.md) | 🇷🇺 [Русский](i18n/ru/FEATURES.md) | 🇨🇳 [中文 (简体)](i18n/zh-CN/FEATURES.md) | 🇩🇪 [Deutsch](i18n/de/FEATURES.md) | 🇮🇳 [हिन्दी](i18n/in/FEATURES.md) | 🇹🇭 [ไทย](i18n/th/FEATURES.md) | 🇺🇦 [Українська](i18n/uk-UA/FEATURES.md) | 🇸🇦 [العربية](i18n/ar/FEATURES.md) | 🇯🇵 [日本語](i18n/ja/FEATURES.md) | 🇻🇳 [Tiếng Việt](i18n/vi/FEATURES.md) | 🇧🇬 [Български](i18n/bg/FEATURES.md) | 🇩🇰 [Dansk](i18n/da/FEATURES.md) | 🇫🇮 [Suomi](i18n/fi/FEATURES.md) | 🇮🇱 [עברית](i18n/he/FEATURES.md) | 🇭🇺 [Magyar](i18n/hu/FEATURES.md) | 🇮🇩 [Bahasa Indonesia](i18n/id/FEATURES.md) | 🇰🇷 [한국어](i18n/ko/FEATURES.md) | 🇲🇾 [Bahasa Melayu](i18n/ms/FEATURES.md) | 🇳🇱 [Nederlands](i18n/nl/FEATURES.md) | 🇳🇴 [Norsk](i18n/no/FEATURES.md) | 🇵🇹 [Português (Portugal)](i18n/pt/FEATURES.md) | 🇷🇴 [Română](i18n/ro/FEATURES.md) | 🇵🇱 [Polski](i18n/pl/FEATURES.md) | 🇸🇰 [Slovenčina](i18n/sk/FEATURES.md) | 🇸🇪 [Svenska](i18n/sv/FEATURES.md) | 🇵🇭 [Filipino](i18n/phi/FEATURES.md)
+
+Visual guide to every section of the OmniRoute dashboard.
+
+---
+
+## 🔌 Providers
+
+Manage AI provider connections: OAuth providers (Claude Code, Codex, Gemini CLI), API key providers (Groq, DeepSeek, OpenRouter), and free providers (iFlow, Qwen, Kiro).
+
+![Providers Dashboard](screenshots/01-providers.png)
+
+---
+
+## 🎨 Combos
+
+Create model routing combos with 6 strategies: priority, weighted, round-robin, random, least-used, and cost-optimized. Each combo chains multiple models with automatic fallback and includes quick templates and readiness checks.
+
+![Combos Dashboard](screenshots/02-combos.png)
+
+---
+
+## 📊 Analytics
+
+Comprehensive usage analytics with token consumption, cost estimates, activity heatmaps, weekly distribution charts, and per-provider breakdowns.
+
+![Analytics Dashboard](screenshots/03-analytics.png)
+
+---
+
+## 🏥 System Health
+
+Real-time monitoring: uptime, memory, version, latency percentiles (p50/p95/p99), cache statistics, and provider circuit breaker states.
+
+![Health Dashboard](screenshots/04-health.png)
+
+---
+
+## 🔧 Translator Playground
+
+Four modes for debugging API translations: **Playground** (format converter), **Chat Tester** (live requests), **Test Bench** (batch tests), and **Live Monitor** (real-time stream).
+
+![Translator Playground](screenshots/05-translator.png)
+
+---
+
+## 🎮 Model Playground _(v2.0.9+)_
+
+Test any model directly from the dashboard. Select provider, model, and endpoint, write prompts with Monaco Editor, stream responses in real-time, abort mid-stream, and view timing metrics.
+
+---
+
+## 🎨 Themes _(v2.0.5+)_
+
+Customizable color themes for the entire dashboard. Choose from 7 preset colors (Coral, Blue, Red, Green, Violet, Orange, Cyan) or create a custom theme by picking any hex color. Supports light, dark, and system mode.
+
+---
+
+## ⚙️ Settings
+
+Comprehensive settings panel with tabs:
+
+- **General** — System storage, backup management (export/import database)
+- **Appearance** — Theme selector (dark/light/system), color theme presets and custom colors, health log visibility
+- **Security** — API endpoint protection, custom provider blocking, IP filtering, session info
+- **Routing** — Model aliases, background task degradation
+- **Resilience** — Rate limit persistence, circuit breaker tuning
+- **Advanced** — Configuration overrides
+
+![Settings Dashboard](screenshots/06-settings.png)
+
+---
+
+## 🔧 CLI Tools
+
+One-click configuration for AI coding tools: Claude Code, Codex CLI, Gemini CLI, OpenClaw, Kilo Code, Antigravity, Cline, Continue, Cursor, and Factory Droid. Features automated config apply/reset, connection profiles, and model mapping.
+
+![CLI Tools Dashboard](screenshots/07-cli-tools.png)
+
+---
+
+## 🤖 CLI Agents _(v2.0.11+)_
+
+Dashboard for discovering and managing CLI agents. Shows a grid of 14 built-in agents (Codex, Claude, Goose, Gemini CLI, OpenClaw, Aider, OpenCode, Cline, Qwen Code, ForgeCode, Amazon Q, Open Interpreter, Cursor CLI, Warp) with:
+
+- **Installation status** — Installed / Not Found with version detection
+- **Protocol badges** — stdio, HTTP, etc.
+- **Custom agents** — Register any CLI tool via form (name, binary, version command, spawn args)
+- **CLI Fingerprint Matching** — Per-provider toggle to match native CLI request signatures, reducing ban risk while preserving proxy IP
+
+---
+
+## 🖼️ Media _(v2.0.3+)_
+
+Generate images, videos, and music from the dashboard. Supports OpenAI, xAI, Together, Hyperbolic, SD WebUI, ComfyUI, AnimateDiff, Stable Audio Open, and MusicGen.
+
+---
+
+## 📝 Request Logs
+
+Real-time request logging with filtering by provider, model, account, and API key. Shows status codes, token usage, latency, and response details.
+
+![Usage Logs](screenshots/08-usage.png)
+
+---
+
+## 🌐 API Endpoint
+
+Your unified API endpoint with capability breakdown: Chat Completions, Responses API, Embeddings, Image Generation, Reranking, Audio Transcription, Text-to-Speech, Moderations, and registered API keys. Cloud proxy support for remote access.
+
+![Endpoint Dashboard](screenshots/09-endpoint.png)
+
+---
+
+## 🔑 API Key Management
+
+Create, scope, and revoke API keys. Each key can be restricted to specific models/providers with full access or read-only permissions. Visual key management with usage tracking.
+
+---
+
+## 📋 Audit Log
+
+Administrative action tracking with filtering by action type, actor, target, IP address, and timestamp. Full security event history.
+
+---
+
+## 🖥️ Desktop Application
+
+Native Electron desktop app for Windows, macOS, and Linux. Run OmniRoute as a standalone application with system tray integration, offline support, auto-update, and one-click install.
+
+Key features:
+
+- Server readiness polling (no blank screen on cold start)
+- System tray with port management
+- Content Security Policy
+- Single-instance lock
+- Auto-update on restart
+- Platform-conditional UI (macOS traffic lights, Windows/Linux default titlebar)
+
+📖 See [`electron/README.md`](../electron/README.md) for full documentation.

docs/MCP-SERVER.md

@@ -0,0 +1,83 @@
+# OmniRoute MCP Server Documentation
+
+> Model Context Protocol server with 16 intelligent tools
+
+## Installation
+
+OmniRoute MCP is built-in. Start it with:
+
+```bash
+omniroute --mcp
+```
+
+Or via the open-sse transport:
+
+```bash
+# HTTP streamable transport (port 20130)
+omniroute --dev  # MCP auto-starts on /mcp endpoint
+```
+
+## IDE Configuration
+
+See [IDE Configs](integrations/ide-configs.md) for Antigravity, Cursor, Copilot, and Claude Desktop setup.
+
+---
+
+## Essential Tools (8)
+
+| Tool                            | Description                              |
+| :------------------------------ | :--------------------------------------- |
+| `omniroute_get_health`          | Gateway health, circuit breakers, uptime |
+| `omniroute_list_combos`         | All configured combos with models        |
+| `omniroute_get_combo_metrics`   | Performance metrics for a specific combo |
+| `omniroute_switch_combo`        | Switch active combo by ID/name           |
+| `omniroute_check_quota`         | Quota status per provider or all         |
+| `omniroute_route_request`       | Send a chat completion through OmniRoute |
+| `omniroute_cost_report`         | Cost analytics for a time period         |
+| `omniroute_list_models_catalog` | Full model catalog with capabilities     |
+
+## Advanced Tools (8)
+
+| Tool                               | Description                                     |
+| :--------------------------------- | :---------------------------------------------- |
+| `omniroute_simulate_route`         | Dry-run routing simulation with fallback tree   |
+| `omniroute_set_budget_guard`       | Session budget with degrade/block/alert actions |
+| `omniroute_set_resilience_profile` | Apply conservative/balanced/aggressive preset   |
+| `omniroute_test_combo`             | Live-test all models in a combo                 |
+| `omniroute_get_provider_metrics`   | Detailed metrics for one provider               |
+| `omniroute_best_combo_for_task`    | Task-fitness recommendation with alternatives   |
+| `omniroute_explain_route`          | Explain a past routing decision                 |
+| `omniroute_get_session_snapshot`   | Full session state: costs, tokens, errors       |
+
+## Authentication
+
+MCP tools are authenticated via API key scopes. Each tool requires specific scopes:
+
+| Scope          | Tools                                            |
+| :------------- | :----------------------------------------------- |
+| `read:health`  | get_health, get_provider_metrics                 |
+| `read:combos`  | list_combos, get_combo_metrics                   |
+| `write:combos` | switch_combo                                     |
+| `read:quota`   | check_quota                                      |
+| `write:route`  | route_request, simulate_route, test_combo        |
+| `read:usage`   | cost_report, get_session_snapshot, explain_route |
+| `write:config` | set_budget_guard, set_resilience_profile         |
+| `read:models`  | list_models_catalog, best_combo_for_task         |
+
+## Audit Logging
+
+Every tool call is logged to `mcp_tool_audit` with:
+
+- Tool name, arguments, result
+- Duration (ms), success/failure
+- API key hash, timestamp
+
+## Files
+
+| File                                         | Purpose                                     |
+| :------------------------------------------- | :------------------------------------------ |
+| `open-sse/mcp-server/server.ts`              | MCP server creation + 16 tool registrations |
+| `open-sse/mcp-server/transport.ts`           | Stdio + HTTP transport                      |
+| `open-sse/mcp-server/auth.ts`                | API key + scope validation                  |
+| `open-sse/mcp-server/audit.ts`               | Tool call audit logging                     |
+| `open-sse/mcp-server/tools/advancedTools.ts` | 8 advanced tool handlers                    |

docs/RELEASE_CHECKLIST.md

@@ -0,0 +1,33 @@
+# Release Checklist
+
+Use this checklist before tagging or publishing a new OmniRoute release.
+
+## Version and Changelog
+
+1. Bump `package.json` version (`x.y.z`) in the release branch.
+2. Move release notes from `## [Unreleased]` in `CHANGELOG.md` to a dated section:
+   - `## [x.y.z] — YYYY-MM-DD`
+3. Keep `## [Unreleased]` as the first changelog section for upcoming work.
+4. Ensure the latest semver section in `CHANGELOG.md` equals `package.json` version.
+
+## API Docs
+
+1. Update `docs/openapi.yaml`:
+   - `info.version` must equal `package.json` version.
+2. Validate endpoint examples if API contracts changed.
+
+## Runtime Docs
+
+1. Review `docs/ARCHITECTURE.md` for storage/runtime drift.
+2. Review `docs/TROUBLESHOOTING.md` for env var and operational drift.
+3. Update localized docs if source docs changed significantly.
+
+## Automated Check
+
+Run the sync guard locally before opening PR:
+
+```bash
+npm run check:docs-sync
+```
+
+CI also runs this check in `.github/workflows/ci.yml` (lint job).

docs/TROUBLESHOOTING.md

@@ -0,0 +1,254 @@
+# Troubleshooting
+
+🌐 **Languages:** 🇺🇸 [English](TROUBLESHOOTING.md) | 🇧🇷 [Português (Brasil)](i18n/pt-BR/TROUBLESHOOTING.md) | 🇪🇸 [Español](i18n/es/TROUBLESHOOTING.md) | 🇫🇷 [Français](i18n/fr/TROUBLESHOOTING.md) | 🇮🇹 [Italiano](i18n/it/TROUBLESHOOTING.md) | 🇷🇺 [Русский](i18n/ru/TROUBLESHOOTING.md) | 🇨🇳 [中文 (简体)](i18n/zh-CN/TROUBLESHOOTING.md) | 🇩🇪 [Deutsch](i18n/de/TROUBLESHOOTING.md) | 🇮🇳 [हिन्दी](i18n/in/TROUBLESHOOTING.md) | 🇹🇭 [ไทย](i18n/th/TROUBLESHOOTING.md) | 🇺🇦 [Українська](i18n/uk-UA/TROUBLESHOOTING.md) | 🇸🇦 [العربية](i18n/ar/TROUBLESHOOTING.md) | 🇯🇵 [日本語](i18n/ja/TROUBLESHOOTING.md) | 🇻🇳 [Tiếng Việt](i18n/vi/TROUBLESHOOTING.md) | 🇧🇬 [Български](i18n/bg/TROUBLESHOOTING.md) | 🇩🇰 [Dansk](i18n/da/TROUBLESHOOTING.md) | 🇫🇮 [Suomi](i18n/fi/TROUBLESHOOTING.md) | 🇮🇱 [עברית](i18n/he/TROUBLESHOOTING.md) | 🇭🇺 [Magyar](i18n/hu/TROUBLESHOOTING.md) | 🇮🇩 [Bahasa Indonesia](i18n/id/TROUBLESHOOTING.md) | 🇰🇷 [한국어](i18n/ko/TROUBLESHOOTING.md) | 🇲🇾 [Bahasa Melayu](i18n/ms/TROUBLESHOOTING.md) | 🇳🇱 [Nederlands](i18n/nl/TROUBLESHOOTING.md) | 🇳🇴 [Norsk](i18n/no/TROUBLESHOOTING.md) | 🇵🇹 [Português (Portugal)](i18n/pt/TROUBLESHOOTING.md) | 🇷🇴 [Română](i18n/ro/TROUBLESHOOTING.md) | 🇵🇱 [Polski](i18n/pl/TROUBLESHOOTING.md) | 🇸🇰 [Slovenčina](i18n/sk/TROUBLESHOOTING.md) | 🇸🇪 [Svenska](i18n/sv/TROUBLESHOOTING.md) | 🇵🇭 [Filipino](i18n/phi/TROUBLESHOOTING.md)
+
+Common problems and solutions for OmniRoute.
+
+---
+
+## Quick Fixes
+
+| Problem                       | Solution                                                           |
+| ----------------------------- | ------------------------------------------------------------------ |
+| First login not working       | Set `INITIAL_PASSWORD` in `.env` (no hardcoded default)            |
+| Dashboard opens on wrong port | Set `PORT=20128` and `NEXT_PUBLIC_BASE_URL=http://localhost:20128` |
+| No request logs under `logs/` | Set `ENABLE_REQUEST_LOGS=true`                                     |
+| EACCES: permission denied     | Set `DATA_DIR=/path/to/writable/dir` to override `~/.omniroute`    |
+| Routing strategy not saving   | Update to v1.4.11+ (Zod schema fix for settings persistence)       |
+
+---
+
+## Provider Issues
+
+### "Language model did not provide messages"
+
+**Cause:** Provider quota exhausted.
+
+**Fix:**
+
+1. Check dashboard quota tracker
+2. Use a combo with fallback tiers
+3. Switch to cheaper/free tier
+
+### Rate Limiting
+
+**Cause:** Subscription quota exhausted.
+
+**Fix:**
+
+- Add fallback: `cc/claude-opus-4-6 → glm/glm-4.7 → if/kimi-k2-thinking`
+- Use GLM/MiniMax as cheap backup
+
+### OAuth Token Expired
+
+OmniRoute auto-refreshes tokens. If issues persist:
+
+1. Dashboard → Provider → Reconnect
+2. Delete and re-add the provider connection
+
+---
+
+## Cloud Issues
+
+### Cloud Sync Errors
+
+1. Verify `BASE_URL` points to your running instance (e.g., `http://localhost:20128`)
+2. Verify `CLOUD_URL` points to your cloud endpoint (e.g., `https://omniroute.dev`)
+3. Keep `NEXT_PUBLIC_*` values aligned with server-side values
+
+### Cloud `stream=false` Returns 500
+
+**Symptom:** `Unexpected token 'd'...` on cloud endpoint for non-streaming calls.
+
+**Cause:** Upstream returns SSE payload while client expects JSON.
+
+**Workaround:** Use `stream=true` for cloud direct calls. Local runtime includes SSE→JSON fallback.
+
+### Cloud Says Connected but "Invalid API key"
+
+1. Create a fresh key from local dashboard (`/api/keys`)
+2. Run cloud sync: Enable Cloud → Sync Now
+3. Old/non-synced keys can still return `401` on cloud
+
+---
+
+## Docker Issues
+
+### CLI Tool Shows Not Installed
+
+1. Check runtime fields: `curl http://localhost:20128/api/cli-tools/runtime/codex | jq`
+2. For portable mode: use image target `runner-cli` (bundled CLIs)
+3. For host mount mode: set `CLI_EXTRA_PATHS` and mount host bin directory as read-only
+4. If `installed=true` and `runnable=false`: binary was found but failed healthcheck
+
+### Quick Runtime Validation
+
+```bash
+curl -s http://localhost:20128/api/cli-tools/codex-settings | jq '{installed,runnable,commandPath,runtimeMode,reason}'
+curl -s http://localhost:20128/api/cli-tools/claude-settings | jq '{installed,runnable,commandPath,runtimeMode,reason}'
+curl -s http://localhost:20128/api/cli-tools/openclaw-settings | jq '{installed,runnable,commandPath,runtimeMode,reason}'
+```
+
+---
+
+## Cost Issues
+
+### High Costs
+
+1. Check usage stats in Dashboard → Usage
+2. Switch primary model to GLM/MiniMax
+3. Use free tier (Gemini CLI, iFlow) for non-critical tasks
+4. Set cost budgets per API key: Dashboard → API Keys → Budget
+
+---
+
+## Debugging
+
+### Enable Request Logs
+
+Set `ENABLE_REQUEST_LOGS=true` in your `.env` file. Logs appear under `logs/` directory.
+
+### Check Provider Health
+
+```bash
+# Health dashboard
+http://localhost:20128/dashboard/health
+
+# API health check
+curl http://localhost:20128/api/monitoring/health
+```
+
+### Runtime Storage
+
+- Main state: `${DATA_DIR}/storage.sqlite` (providers, combos, aliases, keys, settings)
+- Usage: SQLite tables in `storage.sqlite` (`usage_history`, `call_logs`, `proxy_logs`) + optional `${DATA_DIR}/log.txt` and `${DATA_DIR}/call_logs/`
+- Request logs: `<repo>/logs/...` (when `ENABLE_REQUEST_LOGS=true`)
+
+---
+
+## Circuit Breaker Issues
+
+### Provider stuck in OPEN state
+
+When a provider's circuit breaker is OPEN, requests are blocked until the cooldown expires.
+
+**Fix:**
+
+1. Go to **Dashboard → Settings → Resilience**
+2. Check the circuit breaker card for the affected provider
+3. Click **Reset All** to clear all breakers, or wait for the cooldown to expire
+4. Verify the provider is actually available before resetting
+
+### Provider keeps tripping the circuit breaker
+
+If a provider repeatedly enters OPEN state:
+
+1. Check **Dashboard → Health → Provider Health** for the failure pattern
+2. Go to **Settings → Resilience → Provider Profiles** and increase the failure threshold
+3. Check if the provider has changed API limits or requires re-authentication
+4. Review latency telemetry — high latency may cause timeout-based failures
+
+---
+
+## Audio Transcription Issues
+
+### "Unsupported model" error
+
+- Ensure you're using the correct prefix: `deepgram/nova-3` or `assemblyai/best`
+- Verify the provider is connected in **Dashboard → Providers**
+
+### Transcription returns empty or fails
+
+- Check supported audio formats: `mp3`, `wav`, `m4a`, `flac`, `ogg`, `webm`
+- Verify file size is within provider limits (typically < 25MB)
+- Check provider API key validity in the provider card
+
+---
+
+## Translator Debugging
+
+Use **Dashboard → Translator** to debug format translation issues:
+
+| Mode             | When to Use                                                                                  |
+| ---------------- | -------------------------------------------------------------------------------------------- |
+| **Playground**   | Compare input/output formats side by side — paste a failing request to see how it translates |
+| **Chat Tester**  | Send live messages and inspect the full request/response payload including headers           |
+| **Test Bench**   | Run batch tests across format combinations to find which translations are broken             |
+| **Live Monitor** | Watch real-time request flow to catch intermittent translation issues                        |
+
+### Common format issues
+
+- **Thinking tags not appearing** — Check if the target provider supports thinking and the thinking budget setting
+- **Tool calls dropping** — Some format translations may strip unsupported fields; verify in Playground mode
+- **System prompt missing** — Claude and Gemini handle system prompts differently; check translation output
+- **SDK returns raw string instead of object** — Fixed in v1.1.0: response sanitizer now strips non-standard fields (`x_groq`, `usage_breakdown`, etc.) that cause OpenAI SDK Pydantic validation failures
+- **GLM/ERNIE rejects `system` role** — Fixed in v1.1.0: role normalizer automatically merges system messages into user messages for incompatible models
+- **`developer` role not recognized** — Fixed in v1.1.0: automatically converted to `system` for non-OpenAI providers
+- **`json_schema` not working with Gemini** — Fixed in v1.1.0: `response_format` is now converted to Gemini's `responseMimeType` + `responseSchema`
+
+---
+
+## Resilience Settings
+
+### Auto rate-limit not triggering
+
+- Auto rate-limit only applies to API key providers (not OAuth/subscription)
+- Verify **Settings → Resilience → Provider Profiles** has auto-rate-limit enabled
+- Check if the provider returns `429` status codes or `Retry-After` headers
+
+### Tuning exponential backoff
+
+Provider profiles support these settings:
+
+- **Base delay** — Initial wait time after first failure (default: 1s)
+- **Max delay** — Maximum wait time cap (default: 30s)
+- **Multiplier** — How much to increase delay per consecutive failure (default: 2x)
+
+### Anti-thundering herd
+
+When many concurrent requests hit a rate-limited provider, OmniRoute uses mutex + auto rate-limiting to serialize requests and prevent cascading failures. This is automatic for API key providers.
+
+---
+
+## Optional RAG / LLM failure taxonomy (16 problems)
+
+Some OmniRoute users place the gateway in front of RAG or agent stacks. In those setups it is common to see a strange pattern: OmniRoute looks healthy (providers up, routing profiles ok, no rate limit alerts) but the final answer is still wrong.
+
+In practice these incidents usually come from the downstream RAG pipeline, not from the gateway itself.
+
+If you want a shared vocabulary to describe those failures you can use the WFGY ProblemMap, an external MIT license text resource that defines sixteen recurring RAG / LLM failure patterns. At a high level it covers:
+
+- retrieval drift and broken context boundaries
+- empty or stale indexes and vector stores
+- embedding versus semantic mismatch
+- prompt assembly and context window issues
+- logic collapse and overconfident answers
+- long chain and agent coordination failures
+- multi agent memory and role drift
+- deployment and bootstrap ordering problems
+
+The idea is simple:
+
+1. When you investigate a bad response, capture:
+   - user task and request
+   - route or provider combo in OmniRoute
+   - any RAG context used downstream (retrieved documents, tool calls, etc)
+2. Map the incident to one or two WFGY ProblemMap numbers (`No.1` … `No.16`).
+3. Store the number in your own dashboard, runbook, or incident tracker next to the OmniRoute logs.
+4. Use the corresponding WFGY page to decide whether you need to change your RAG stack, retriever, or routing strategy.
+
+Full text and concrete recipes live here (MIT license, text only):
+
+[WFGY ProblemMap README](https://github.com/onestardao/WFGY/blob/main/ProblemMap/README.md)
+
+You can ignore this section if you do not run RAG or agent pipelines behind OmniRoute.
+
+---
+
+## Still Stuck?
+
+- **GitHub Issues**: [github.com/diegosouzapw/OmniRoute/issues](https://github.com/diegosouzapw/OmniRoute/issues)
+- **Architecture**: See [`docs/ARCHITECTURE.md`](ARCHITECTURE.md) for internal details
+- **API Reference**: See [`docs/API_REFERENCE.md`](API_REFERENCE.md) for all endpoints
+- **Health Dashboard**: Check **Dashboard → Health** for real-time system status
+- **Translator**: Use **Dashboard → Translator** to debug format issues

docs/USER_GUIDE.md

@@ -0,0 +1,809 @@
+# User Guide
+
+🌐 **Languages:** 🇺🇸 [English](USER_GUIDE.md) | 🇧🇷 [Português (Brasil)](i18n/pt-BR/USER_GUIDE.md) | 🇪🇸 [Español](i18n/es/USER_GUIDE.md) | 🇫🇷 [Français](i18n/fr/USER_GUIDE.md) | 🇮🇹 [Italiano](i18n/it/USER_GUIDE.md) | 🇷🇺 [Русский](i18n/ru/USER_GUIDE.md) | 🇨🇳 [中文 (简体)](i18n/zh-CN/USER_GUIDE.md) | 🇩🇪 [Deutsch](i18n/de/USER_GUIDE.md) | 🇮🇳 [हिन्दी](i18n/in/USER_GUIDE.md) | 🇹🇭 [ไทย](i18n/th/USER_GUIDE.md) | 🇺🇦 [Українська](i18n/uk-UA/USER_GUIDE.md) | 🇸🇦 [العربية](i18n/ar/USER_GUIDE.md) | 🇯🇵 [日本語](i18n/ja/USER_GUIDE.md) | 🇻🇳 [Tiếng Việt](i18n/vi/USER_GUIDE.md) | 🇧🇬 [Български](i18n/bg/USER_GUIDE.md) | 🇩🇰 [Dansk](i18n/da/USER_GUIDE.md) | 🇫🇮 [Suomi](i18n/fi/USER_GUIDE.md) | 🇮🇱 [עברית](i18n/he/USER_GUIDE.md) | 🇭🇺 [Magyar](i18n/hu/USER_GUIDE.md) | 🇮🇩 [Bahasa Indonesia](i18n/id/USER_GUIDE.md) | 🇰🇷 [한국어](i18n/ko/USER_GUIDE.md) | 🇲🇾 [Bahasa Melayu](i18n/ms/USER_GUIDE.md) | 🇳🇱 [Nederlands](i18n/nl/USER_GUIDE.md) | 🇳🇴 [Norsk](i18n/no/USER_GUIDE.md) | 🇵🇹 [Português (Portugal)](i18n/pt/USER_GUIDE.md) | 🇷🇴 [Română](i18n/ro/USER_GUIDE.md) | 🇵🇱 [Polski](i18n/pl/USER_GUIDE.md) | 🇸🇰 [Slovenčina](i18n/sk/USER_GUIDE.md) | 🇸🇪 [Svenska](i18n/sv/USER_GUIDE.md) | 🇵🇭 [Filipino](i18n/phi/USER_GUIDE.md)
+
+Complete guide for configuring providers, creating combos, integrating CLI tools, and deploying OmniRoute.
+
+---
+
+## Table of Contents
+
+- [Pricing at a Glance](#-pricing-at-a-glance)
+- [Use Cases](#-use-cases)
+- [Provider Setup](#-provider-setup)
+- [CLI Integration](#-cli-integration)
+- [Deployment](#-deployment)
+- [Available Models](#-available-models)
+- [Advanced Features](#-advanced-features)
+
+---
+
+## 💰 Pricing at a Glance
+
+| Tier                | Provider          | Cost        | Quota Reset      | Best For             |
+| ------------------- | ----------------- | ----------- | ---------------- | -------------------- |
+| **💳 SUBSCRIPTION** | Claude Code (Pro) | $20/mo      | 5h + weekly      | Already subscribed   |
+|                     | Codex (Plus/Pro)  | $20-200/mo  | 5h + weekly      | OpenAI users         |
+|                     | Gemini CLI        | **FREE**    | 180K/mo + 1K/day | Everyone!            |
+|                     | GitHub Copilot    | $10-19/mo   | Monthly          | GitHub users         |
+| **🔑 API KEY**      | DeepSeek          | Pay per use | None             | Cheap reasoning      |
+|                     | Groq              | Pay per use | None             | Ultra-fast inference |
+|                     | xAI (Grok)        | Pay per use | None             | Grok 4 reasoning     |
+|                     | Mistral           | Pay per use | None             | EU-hosted models     |
+|                     | Perplexity        | Pay per use | None             | Search-augmented     |
+|                     | Together AI       | Pay per use | None             | Open-source models   |
+|                     | Fireworks AI      | Pay per use | None             | Fast FLUX images     |
+|                     | Cerebras          | Pay per use | None             | Wafer-scale speed    |
+|                     | Cohere            | Pay per use | None             | Command R+ RAG       |
+|                     | NVIDIA NIM        | Pay per use | None             | Enterprise models    |
+| **💰 CHEAP**        | GLM-4.7           | $0.6/1M     | Daily 10AM       | Budget backup        |
+|                     | MiniMax M2.1      | $0.2/1M     | 5-hour rolling   | Cheapest option      |
+|                     | Kimi K2           | $9/mo flat  | 10M tokens/mo    | Predictable cost     |
+| **🆓 FREE**         | iFlow             | $0          | Unlimited        | 8 models free        |
+|                     | Qwen              | $0          | Unlimited        | 3 models free        |
+|                     | Kiro              | $0          | Unlimited        | Claude free          |
+
+**💡 Pro Tip:** Start with Gemini CLI (180K free/month) + iFlow (unlimited free) combo = $0 cost!
+
+---
+
+## 🎯 Use Cases
+
+### Case 1: "I have Claude Pro subscription"
+
+**Problem:** Quota expires unused, rate limits during heavy coding
+
+```
+Combo: "maximize-claude"
+  1. cc/claude-opus-4-6        (use subscription fully)
+  2. glm/glm-4.7               (cheap backup when quota out)
+  3. if/kimi-k2-thinking       (free emergency fallback)
+
+Monthly cost: $20 (subscription) + ~$5 (backup) = $25 total
+vs. $20 + hitting limits = frustration
+```
+
+### Case 2: "I want zero cost"
+
+**Problem:** Can't afford subscriptions, need reliable AI coding
+
+```
+Combo: "free-forever"
+  1. gc/gemini-3-flash         (180K free/month)
+  2. if/kimi-k2-thinking       (unlimited free)
+  3. qw/qwen3-coder-plus       (unlimited free)
+
+Monthly cost: $0
+Quality: Production-ready models
+```
+
+### Case 3: "I need 24/7 coding, no interruptions"
+
+**Problem:** Deadlines, can't afford downtime
+
+```
+Combo: "always-on"
+  1. cc/claude-opus-4-6        (best quality)
+  2. cx/gpt-5.2-codex          (second subscription)
+  3. glm/glm-4.7               (cheap, resets daily)
+  4. minimax/MiniMax-M2.1      (cheapest, 5h reset)
+  5. if/kimi-k2-thinking       (free unlimited)
+
+Result: 5 layers of fallback = zero downtime
+Monthly cost: $20-200 (subscriptions) + $10-20 (backup)
+```
+
+### Case 4: "I want FREE AI in OpenClaw"
+
+**Problem:** Need AI assistant in messaging apps, completely free
+
+```
+Combo: "openclaw-free"
+  1. if/glm-4.7                (unlimited free)
+  2. if/minimax-m2.1           (unlimited free)
+  3. if/kimi-k2-thinking       (unlimited free)
+
+Monthly cost: $0
+Access via: WhatsApp, Telegram, Slack, Discord, iMessage, Signal...
+```
+
+---
+
+## 📖 Provider Setup
+
+### 🔐 Subscription Providers
+
+#### Claude Code (Pro/Max)
+
+```bash
+Dashboard → Providers → Connect Claude Code
+→ OAuth login → Auto token refresh
+→ 5-hour + weekly quota tracking
+
+Models:
+  cc/claude-opus-4-6
+  cc/claude-sonnet-4-5-20250929
+  cc/claude-haiku-4-5-20251001
+```
+
+**Pro Tip:** Use Opus for complex tasks, Sonnet for speed. OmniRoute tracks quota per model!
+
+#### OpenAI Codex (Plus/Pro)
+
+```bash
+Dashboard → Providers → Connect Codex
+→ OAuth login (port 1455)
+→ 5-hour + weekly reset
+
+Models:
+  cx/gpt-5.2-codex
+  cx/gpt-5.1-codex-max
+```
+
+#### Gemini CLI (FREE 180K/month!)
+
+```bash
+Dashboard → Providers → Connect Gemini CLI
+→ Google OAuth
+→ 180K completions/month + 1K/day
+
+Models:
+  gc/gemini-3-flash-preview
+  gc/gemini-2.5-pro
+```
+
+**Best Value:** Huge free tier! Use this before paid tiers.
+
+#### GitHub Copilot
+
+```bash
+Dashboard → Providers → Connect GitHub
+→ OAuth via GitHub
+→ Monthly reset (1st of month)
+
+Models:
+  gh/gpt-5
+  gh/claude-4.5-sonnet
+  gh/gemini-3-pro
+```
+
+### 💰 Cheap Providers
+
+#### GLM-4.7 (Daily reset, $0.6/1M)
+
+1. Sign up: [Zhipu AI](https://open.bigmodel.cn/)
+2. Get API key from Coding Plan
+3. Dashboard → Add API Key: Provider: `glm`, API Key: `your-key`
+
+**Use:** `glm/glm-4.7` — **Pro Tip:** Coding Plan offers 3× quota at 1/7 cost! Reset daily 10:00 AM.
+
+#### MiniMax M2.1 (5h reset, $0.20/1M)
+
+1. Sign up: [MiniMax](https://www.minimax.io/)
+2. Get API key → Dashboard → Add API Key
+
+**Use:** `minimax/MiniMax-M2.1` — **Pro Tip:** Cheapest option for long context (1M tokens)!
+
+#### Kimi K2 ($9/month flat)
+
+1. Subscribe: [Moonshot AI](https://platform.moonshot.ai/)
+2. Get API key → Dashboard → Add API Key
+
+**Use:** `kimi/kimi-latest` — **Pro Tip:** Fixed $9/month for 10M tokens = $0.90/1M effective cost!
+
+### 🆓 FREE Providers
+
+#### iFlow (8 FREE models)
+
+```bash
+Dashboard → Connect iFlow → OAuth login → Unlimited usage
+
+Models: if/kimi-k2-thinking, if/qwen3-coder-plus, if/glm-4.7, if/minimax-m2, if/deepseek-r1
+```
+
+#### Qwen (3 FREE models)
+
+```bash
+Dashboard → Connect Qwen → Device code auth → Unlimited usage
+
+Models: qw/qwen3-coder-plus, qw/qwen3-coder-flash
+```
+
+#### Kiro (Claude FREE)
+
+```bash
+Dashboard → Connect Kiro → AWS Builder ID or Google/GitHub → Unlimited
+
+Models: kr/claude-sonnet-4.5, kr/claude-haiku-4.5
+```
+
+---
+
+## 🎨 Combos
+
+### Example 1: Maximize Subscription → Cheap Backup
+
+```
+Dashboard → Combos → Create New
+
+Name: premium-coding
+Models:
+  1. cc/claude-opus-4-6 (Subscription primary)
+  2. glm/glm-4.7 (Cheap backup, $0.6/1M)
+  3. minimax/MiniMax-M2.1 (Cheapest fallback, $0.20/1M)
+
+Use in CLI: premium-coding
+```
+
+### Example 2: Free-Only (Zero Cost)
+
+```
+Name: free-combo
+Models:
+  1. gc/gemini-3-flash-preview (180K free/month)
+  2. if/kimi-k2-thinking (unlimited)
+  3. qw/qwen3-coder-plus (unlimited)
+
+Cost: $0 forever!
+```
+
+---
+
+## 🔧 CLI Integration
+
+### Cursor IDE
+
+```
+Settings → Models → Advanced:
+  OpenAI API Base URL: http://localhost:20128/v1
+  OpenAI API Key: [from omniroute dashboard]
+  Model: cc/claude-opus-4-6
+```
+
+### Claude Code
+
+Edit `~/.claude/config.json`:
+
+```json
+{
+  "anthropic_api_base": "http://localhost:20128/v1",
+  "anthropic_api_key": "your-omniroute-api-key"
+}
+```
+
+### Codex CLI
+
+```bash
+export OPENAI_BASE_URL="http://localhost:20128"
+export OPENAI_API_KEY="your-omniroute-api-key"
+codex "your prompt"
+```
+
+### OpenClaw
+
+Edit `~/.openclaw/openclaw.json`:
+
+```json
+{
+  "agents": {
+    "defaults": {
+      "model": { "primary": "omniroute/if/glm-4.7" }
+    }
+  },
+  "models": {
+    "providers": {
+      "omniroute": {
+        "baseUrl": "http://localhost:20128/v1",
+        "apiKey": "your-omniroute-api-key",
+        "api": "openai-completions",
+        "models": [{ "id": "if/glm-4.7", "name": "glm-4.7" }]
+      }
+    }
+  }
+}
+```
+
+**Or use Dashboard:** CLI Tools → OpenClaw → Auto-config
+
+### Cline / Continue / RooCode
+
+```
+Provider: OpenAI Compatible
+Base URL: http://localhost:20128/v1
+API Key: [from dashboard]
+Model: cc/claude-opus-4-6
+```
+
+---
+
+## 🚀 Deployment
+
+### Global npm install (Recommended)
+
+```bash
+npm install -g omniroute
+
+# Create config directory
+mkdir -p ~/.omniroute
+
+# Create .env file (see .env.example)
+cp .env.example ~/.omniroute/.env
+
+# Start server
+omniroute
+# Or with custom port:
+omniroute --port 3000
+```
+
+The CLI automatically loads `.env` from `~/.omniroute/.env` or `./.env`.
+
+### VPS Deployment
+
+```bash
+git clone https://github.com/diegosouzapw/OmniRoute.git
+cd OmniRoute && npm install && npm run build
+
+export JWT_SECRET="your-secure-secret-change-this"
+export INITIAL_PASSWORD="your-password"
+export DATA_DIR="/var/lib/omniroute"
+export PORT="20128"
+export HOSTNAME="0.0.0.0"
+export NODE_ENV="production"
+export NEXT_PUBLIC_BASE_URL="http://localhost:20128"
+export API_KEY_SECRET="endpoint-proxy-api-key-secret"
+
+npm run start
+# Or: pm2 start npm --name omniroute -- start
+```
+
+### PM2 Deployment (Low Memory)
+
+For servers with limited RAM, use the memory limit option:
+
+```bash
+# With 512MB limit (default)
+pm2 start npm --name omniroute -- start
+
+# Or with custom memory limit
+OMNIROUTE_MEMORY_MB=512 pm2 start npm --name omniroute -- start
+
+# Or using ecosystem.config.js
+pm2 start ecosystem.config.js
+```
+
+Create `ecosystem.config.js`:
+
+```javascript
+module.exports = {
+  apps: [
+    {
+      name: "omniroute",
+      script: "npm",
+      args: "start",
+      env: {
+        NODE_ENV: "production",
+        OMNIROUTE_MEMORY_MB: "512",
+        JWT_SECRET: "your-secret",
+        INITIAL_PASSWORD: "your-password",
+      },
+      node_args: "--max-old-space-size=512",
+      max_memory_restart: "300M",
+    },
+  ],
+};
+```
+
+### Docker
+
+```bash
+# Build image (default = runner-cli with codex/claude/droid preinstalled)
+docker build -t omniroute:cli .
+
+# Portable mode (recommended)
+docker run -d --name omniroute -p 20128:20128 --env-file ./.env -v omniroute-data:/app/data omniroute:cli
+```
+
+For host-integrated mode with CLI binaries, see the Docker section in the main docs.
+
+### Environment Variables
+
+| Variable                  | Default                              | Description                                             |
+| ------------------------- | ------------------------------------ | ------------------------------------------------------- |
+| `JWT_SECRET`              | `omniroute-default-secret-change-me` | JWT signing secret (**change in production**)           |
+| `INITIAL_PASSWORD`        | `123456`                             | First login password                                    |
+| `DATA_DIR`                | `~/.omniroute`                       | Data directory (db, usage, logs)                        |
+| `PORT`                    | framework default                    | Service port (`20128` in examples)                      |
+| `HOSTNAME`                | framework default                    | Bind host (Docker defaults to `0.0.0.0`)                |
+| `NODE_ENV`                | runtime default                      | Set `production` for deploy                             |
+| `BASE_URL`                | `http://localhost:20128`             | Server-side internal base URL                           |
+| `CLOUD_URL`               | `https://omniroute.dev`              | Cloud sync endpoint base URL                            |
+| `API_KEY_SECRET`          | `endpoint-proxy-api-key-secret`      | HMAC secret for generated API keys                      |
+| `REQUIRE_API_KEY`         | `false`                              | Enforce Bearer API key on `/v1/*`                       |
+| `ENABLE_REQUEST_LOGS`     | `false`                              | Enables request/response logs                           |
+| `AUTH_COOKIE_SECURE`      | `false`                              | Force `Secure` auth cookie (behind HTTPS reverse proxy) |
+| `OMNIROUTE_MEMORY_MB`     | `512`                                | Node.js heap limit in MB                                |
+| `PROMPT_CACHE_MAX_SIZE`   | `50`                                 | Max prompt cache entries                                |
+| `SEMANTIC_CACHE_MAX_SIZE` | `100`                                | Max semantic cache entries                              |
+
+For the full environment variable reference, see the [README](../README.md).
+
+---
+
+## 📊 Available Models
+
+<details>
+<summary><b>View all available models</b></summary>
+
+**Claude Code (`cc/`)** — Pro/Max: `cc/claude-opus-4-6`, `cc/claude-sonnet-4-5-20250929`, `cc/claude-haiku-4-5-20251001`
+
+**Codex (`cx/`)** — Plus/Pro: `cx/gpt-5.2-codex`, `cx/gpt-5.1-codex-max`
+
+**Gemini CLI (`gc/`)** — FREE: `gc/gemini-3-flash-preview`, `gc/gemini-2.5-pro`
+
+**GitHub Copilot (`gh/`)**: `gh/gpt-5`, `gh/claude-4.5-sonnet`
+
+**GLM (`glm/`)** — $0.6/1M: `glm/glm-4.7`
+
+**MiniMax (`minimax/`)** — $0.2/1M: `minimax/MiniMax-M2.1`
+
+**iFlow (`if/`)** — FREE: `if/kimi-k2-thinking`, `if/qwen3-coder-plus`, `if/deepseek-r1`
+
+**Qwen (`qw/`)** — FREE: `qw/qwen3-coder-plus`, `qw/qwen3-coder-flash`
+
+**Kiro (`kr/`)** — FREE: `kr/claude-sonnet-4.5`, `kr/claude-haiku-4.5`
+
+**DeepSeek (`ds/`)**: `ds/deepseek-chat`, `ds/deepseek-reasoner`
+
+**Groq (`groq/`)**: `groq/llama-3.3-70b-versatile`, `groq/llama-4-maverick-17b-128e-instruct`
+
+**xAI (`xai/`)**: `xai/grok-4`, `xai/grok-4-0709-fast-reasoning`, `xai/grok-code-mini`
+
+**Mistral (`mistral/`)**: `mistral/mistral-large-2501`, `mistral/codestral-2501`
+
+**Perplexity (`pplx/`)**: `pplx/sonar-pro`, `pplx/sonar`
+
+**Together AI (`together/`)**: `together/meta-llama/Llama-3.3-70B-Instruct-Turbo`
+
+**Fireworks AI (`fireworks/`)**: `fireworks/accounts/fireworks/models/deepseek-v3p1`
+
+**Cerebras (`cerebras/`)**: `cerebras/llama-3.3-70b`
+
+**Cohere (`cohere/`)**: `cohere/command-r-plus-08-2024`
+
+**NVIDIA NIM (`nvidia/`)**: `nvidia/nvidia/llama-3.3-70b-instruct`
+
+</details>
+
+---
+
+## 🧩 Advanced Features
+
+### Custom Models
+
+Add any model ID to any provider without waiting for an app update:
+
+```bash
+# Via API
+curl -X POST http://localhost:20128/api/provider-models \
+  -H "Content-Type: application/json" \
+  -d '{"provider": "openai", "modelId": "gpt-4.5-preview", "modelName": "GPT-4.5 Preview"}'
+
+# List: curl http://localhost:20128/api/provider-models?provider=openai
+# Remove: curl -X DELETE "http://localhost:20128/api/provider-models?provider=openai&model=gpt-4.5-preview"
+```
+
+Or use Dashboard: **Providers → [Provider] → Custom Models**.
+
+### Dedicated Provider Routes
+
+Route requests directly to a specific provider with model validation:
+
+```bash
+POST http://localhost:20128/v1/providers/openai/chat/completions
+POST http://localhost:20128/v1/providers/openai/embeddings
+POST http://localhost:20128/v1/providers/fireworks/images/generations
+```
+
+The provider prefix is auto-added if missing. Mismatched models return `400`.
+
+### Network Proxy Configuration
+
+```bash
+# Set global proxy
+curl -X PUT http://localhost:20128/api/settings/proxy \
+  -d '{"global": {"type":"http","host":"proxy.example.com","port":"8080"}}'
+
+# Per-provider proxy
+curl -X PUT http://localhost:20128/api/settings/proxy \
+  -d '{"providers": {"openai": {"type":"socks5","host":"proxy.example.com","port":"1080"}}}'
+
+# Test proxy
+curl -X POST http://localhost:20128/api/settings/proxy/test \
+  -d '{"proxy":{"type":"socks5","host":"proxy.example.com","port":"1080"}}'
+```
+
+**Precedence:** Key-specific → Combo-specific → Provider-specific → Global → Environment.
+
+### Model Catalog API
+
+```bash
+curl http://localhost:20128/api/models/catalog
+```
+
+Returns models grouped by provider with types (`chat`, `embedding`, `image`).
+
+### Cloud Sync
+
+- Sync providers, combos, and settings across devices
+- Automatic background sync with timeout + fail-fast
+- Prefer server-side `BASE_URL`/`CLOUD_URL` in production
+
+### LLM Gateway Intelligence (Phase 9)
+
+- **Semantic Cache** — Auto-caches non-streaming, temperature=0 responses (bypass with `X-OmniRoute-No-Cache: true`)
+- **Request Idempotency** — Deduplicates requests within 5s via `Idempotency-Key` or `X-Request-Id` header
+- **Progress Tracking** — Opt-in SSE `event: progress` events via `X-OmniRoute-Progress: true` header
+
+---
+
+### Translator Playground
+
+Access via **Dashboard → Translator**. Debug and visualize how OmniRoute translates API requests between providers.
+
+| Mode             | Purpose                                                                                |
+| ---------------- | -------------------------------------------------------------------------------------- |
+| **Playground**   | Select source/target formats, paste a request, and see the translated output instantly |
+| **Chat Tester**  | Send live chat messages through the proxy and inspect the full request/response cycle  |
+| **Test Bench**   | Run batch tests across multiple format combinations to verify translation correctness  |
+| **Live Monitor** | Watch real-time translations as requests flow through the proxy                        |
+
+**Use cases:**
+
+- Debug why a specific client/provider combination fails
+- Verify that thinking tags, tool calls, and system prompts translate correctly
+- Compare format differences between OpenAI, Claude, Gemini, and Responses API formats
+
+---
+
+### Routing Strategies
+
+Configure via **Dashboard → Settings → Routing**.
+
+| Strategy                       | Description                                                                                      |
+| ------------------------------ | ------------------------------------------------------------------------------------------------ |
+| **Fill First**                 | Uses accounts in priority order — primary account handles all requests until unavailable         |
+| **Round Robin**                | Cycles through all accounts with a configurable sticky limit (default: 3 calls per account)      |
+| **P2C (Power of Two Choices)** | Picks 2 random accounts and routes to the healthier one — balances load with awareness of health |
+| **Random**                     | Randomly selects an account for each request using Fisher-Yates shuffle                          |
+| **Least Used**                 | Routes to the account with the oldest `lastUsedAt` timestamp, distributing traffic evenly        |
+| **Cost Optimized**             | Routes to the account with the lowest priority value, optimizing for lowest-cost providers       |
+
+#### Wildcard Model Aliases
+
+Create wildcard patterns to remap model names:
+
+```
+Pattern: claude-sonnet-*     →  Target: cc/claude-sonnet-4-5-20250929
+Pattern: gpt-*               →  Target: gh/gpt-5.1-codex
+```
+
+Wildcards support `*` (any characters) and `?` (single character).
+
+#### Fallback Chains
+
+Define global fallback chains that apply across all requests:
+
+```
+Chain: production-fallback
+  1. cc/claude-opus-4-6
+  2. gh/gpt-5.1-codex
+  3. glm/glm-4.7
+```
+
+---
+
+### Resilience & Circuit Breakers
+
+Configure via **Dashboard → Settings → Resilience**.
+
+OmniRoute implements provider-level resilience with four components:
+
+1. **Provider Profiles** — Per-provider configuration for:
+   - Failure threshold (how many failures before opening)
+   - Cooldown duration
+   - Rate limit detection sensitivity
+   - Exponential backoff parameters
+
+2. **Editable Rate Limits** — System-level defaults configurable in the dashboard:
+   - **Requests Per Minute (RPM)** — Maximum requests per minute per account
+   - **Min Time Between Requests** — Minimum gap in milliseconds between requests
+   - **Max Concurrent Requests** — Maximum simultaneous requests per account
+   - Click **Edit** to modify, then **Save** or **Cancel**. Values persist via the resilience API.
+
+3. **Circuit Breaker** — Tracks failures per provider and automatically opens the circuit when a threshold is reached:
+   - **CLOSED** (Healthy) — Requests flow normally
+   - **OPEN** — Provider is temporarily blocked after repeated failures
+   - **HALF_OPEN** — Testing if provider has recovered
+
+4. **Policies & Locked Identifiers** — Shows circuit breaker status and locked identifiers with force-unlock capability.
+
+5. **Rate Limit Auto-Detection** — Monitors `429` and `Retry-After` headers to proactively avoid hitting provider rate limits.
+
+**Pro Tip:** Use **Reset All** button to clear all circuit breakers and cooldowns when a provider recovers from an outage.
+
+---
+
+### Database Export / Import
+
+Manage database backups in **Dashboard → Settings → System & Storage**.
+
+| Action                   | Description                                                                                                                    |
+| ------------------------ | ------------------------------------------------------------------------------------------------------------------------------ |
+| **Export Database**      | Downloads the current SQLite database as a `.sqlite` file                                                                      |
+| **Export All (.tar.gz)** | Downloads a full backup archive including: database, settings, combos, provider connections (no credentials), API key metadata |
+| **Import Database**      | Upload a `.sqlite` file to replace the current database. A pre-import backup is automatically created                          |
+
+```bash
+# API: Export database
+curl -o backup.sqlite http://localhost:20128/api/db-backups/export
+
+# API: Export all (full archive)
+curl -o backup.tar.gz http://localhost:20128/api/db-backups/exportAll
+
+# API: Import database
+curl -X POST http://localhost:20128/api/db-backups/import \
+  -F "file=@backup.sqlite"
+```
+
+**Import Validation:** The imported file is validated for integrity (SQLite pragma check), required tables (`provider_connections`, `provider_nodes`, `combos`, `api_keys`), and size (max 100MB).
+
+**Use Cases:**
+
+- Migrate OmniRoute between machines
+- Create external backups for disaster recovery
+- Share configurations between team members (export all → share archive)
+
+---
+
+### Settings Dashboard
+
+The settings page is organized into 5 tabs for easy navigation:
+
+| Tab            | Contents                                                                                       |
+| -------------- | ---------------------------------------------------------------------------------------------- |
+| **Security**   | Login/Password settings, IP Access Control, API auth for `/models`, and Provider Blocking      |
+| **Routing**    | Global routing strategy (6 options), wildcard model aliases, fallback chains, combo defaults   |
+| **Resilience** | Provider profiles, editable rate limits, circuit breaker status, policies & locked identifiers |
+| **AI**         | Thinking budget configuration, global system prompt injection, prompt cache stats              |
+| **Advanced**   | Global proxy configuration (HTTP/SOCKS5)                                                       |
+
+---
+
+### Costs & Budget Management
+
+Access via **Dashboard → Costs**.
+
+| Tab         | Purpose                                                                                  |
+| ----------- | ---------------------------------------------------------------------------------------- |
+| **Budget**  | Set spending limits per API key with daily/weekly/monthly budgets and real-time tracking |
+| **Pricing** | View and edit model pricing entries — cost per 1K input/output tokens per provider       |
+
+```bash
+# API: Set a budget
+curl -X POST http://localhost:20128/api/usage/budget \
+  -H "Content-Type: application/json" \
+  -d '{"keyId": "key-123", "limit": 50.00, "period": "monthly"}'
+
+# API: Get current budget status
+curl http://localhost:20128/api/usage/budget
+```
+
+**Cost Tracking:** Every request logs token usage and calculates cost using the pricing table. View breakdowns in **Dashboard → Usage** by provider, model, and API key.
+
+---
+
+### Audio Transcription
+
+OmniRoute supports audio transcription via the OpenAI-compatible endpoint:
+
+```bash
+POST /v1/audio/transcriptions
+Authorization: Bearer your-api-key
+Content-Type: multipart/form-data
+
+# Example with curl
+curl -X POST http://localhost:20128/v1/audio/transcriptions \
+  -H "Authorization: Bearer your-api-key" \
+  -F "file=@audio.mp3" \
+  -F "model=deepgram/nova-3"
+```
+
+Available providers: **Deepgram** (`deepgram/`), **AssemblyAI** (`assemblyai/`).
+
+Supported audio formats: `mp3`, `wav`, `m4a`, `flac`, `ogg`, `webm`.
+
+---
+
+### Combo Balancing Strategies
+
+Configure per-combo balancing in **Dashboard → Combos → Create/Edit → Strategy**.
+
+| Strategy           | Description                                                              |
+| ------------------ | ------------------------------------------------------------------------ |
+| **Round-Robin**    | Rotates through models sequentially                                      |
+| **Priority**       | Always tries the first model; falls back only on error                   |
+| **Random**         | Picks a random model from the combo for each request                     |
+| **Weighted**       | Routes proportionally based on assigned weights per model                |
+| **Least-Used**     | Routes to the model with the fewest recent requests (uses combo metrics) |
+| **Cost-Optimized** | Routes to the cheapest available model (uses pricing table)              |
+
+Global combo defaults can be set in **Dashboard → Settings → Routing → Combo Defaults**.
+
+---
+
+### Health Dashboard
+
+Access via **Dashboard → Health**. Real-time system health overview with 6 cards:
+
+| Card                  | What It Shows                                               |
+| --------------------- | ----------------------------------------------------------- |
+| **System Status**     | Uptime, version, memory usage, data directory               |
+| **Provider Health**   | Per-provider circuit breaker state (Closed/Open/Half-Open)  |
+| **Rate Limits**       | Active rate limit cooldowns per account with remaining time |
+| **Active Lockouts**   | Providers temporarily blocked by the lockout policy         |
+| **Signature Cache**   | Deduplication cache stats (active keys, hit rate)           |
+| **Latency Telemetry** | p50/p95/p99 latency aggregation per provider                |
+
+**Pro Tip:** The Health page auto-refreshes every 10 seconds. Use the circuit breaker card to identify which providers are experiencing issues.
+
+---
+
+## 🖥️ Desktop Application (Electron)
+
+OmniRoute is available as a native desktop application for Windows, macOS, and Linux.
+
+### Installation
+
+```bash
+# From the electron directory:
+cd electron
+npm install
+
+# Development mode (connect to running Next.js dev server):
+npm run dev
+
+# Production mode (uses standalone build):
+npm start
+```
+
+### Building Installers
+
+```bash
+cd electron
+npm run build          # Current platform
+npm run build:win      # Windows (.exe NSIS)
+npm run build:mac      # macOS (.dmg universal)
+npm run build:linux    # Linux (.AppImage)
+```
+
+Output → `electron/dist-electron/`
+
+### Key Features
+
+| Feature                     | Description                                          |
+| --------------------------- | ---------------------------------------------------- |
+| **Server Readiness**        | Polls server before showing window (no blank screen) |
+| **System Tray**             | Minimize to tray, change port, quit from tray menu   |
+| **Port Management**         | Change server port from tray (auto-restarts server)  |
+| **Content Security Policy** | Restrictive CSP via session headers                  |
+| **Single Instance**         | Only one app instance can run at a time              |
+| **Offline Mode**            | Bundled Next.js server works without internet        |
+
+### Environment Variables
+
+| Variable              | Default | Description                      |
+| --------------------- | ------- | -------------------------------- |
+| `OMNIROUTE_PORT`      | `20128` | Server port                      |
+| `OMNIROUTE_MEMORY_MB` | `512`   | Node.js heap limit (64–16384 MB) |
+
+📖 Full documentation: [`electron/README.md`](../electron/README.md)

docs/VM_DEPLOYMENT_GUIDE.md

@@ -0,0 +1,399 @@
+# OmniRoute — Guia de Deploy em VM com Cloudflare
+
+Guia completo para instalar e configurar o OmniRoute em uma VM (VPS) com domínio gerenciado via Cloudflare.
+
+---
+
+## Pré-Requisitos
+
+| Item        | Mínimo                   | Recomendado      |
+| ----------- | ------------------------ | ---------------- |
+| **CPU**     | 1 vCPU                   | 2 vCPU           |
+| **RAM**     | 1 GB                     | 2 GB             |
+| **Disco**   | 10 GB SSD                | 25 GB SSD        |
+| **SO**      | Ubuntu 22.04 LTS         | Ubuntu 24.04 LTS |
+| **Domínio** | Registrado no Cloudflare | —                |
+| **Docker**  | Docker Engine 24+        | Docker 27+       |
+
+**Providers testados**: Akamai (Linode), DigitalOcean, Vultr, Hetzner, AWS Lightsail.
+
+---
+
+## 1. Configurar a VM
+
+### 1.1 Criar a instância
+
+No seu provider de VPS preferido:
+
+- Escolha Ubuntu 24.04 LTS
+- Selecione o plano mínimo (1 vCPU / 1 GB RAM)
+- Defina uma senha forte para root ou configure SSH key
+- Anote o **IP público** (ex: `203.0.113.10`)
+
+### 1.2 Conectar via SSH
+
+```bash
+ssh root@203.0.113.10
+```
+
+### 1.3 Atualizar o sistema
+
+```bash
+apt update && apt upgrade -y
+```
+
+### 1.4 Instalar Docker
+
+```bash
+# Instalar dependências
+apt install -y ca-certificates curl gnupg
+
+# Adicionar repositório oficial do Docker
+install -m 0755 -d /etc/apt/keyrings
+curl -fsSL https://download.docker.com/linux/ubuntu/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg
+chmod a+r /etc/apt/keyrings/docker.gpg
+echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu $(. /etc/os-release && echo "$VERSION_CODENAME") stable" | tee /etc/apt/sources.list.d/docker.list > /dev/null
+apt update
+apt install -y docker-ce docker-ce-cli containerd.io docker-compose-plugin
+```
+
+### 1.5 Instalar nginx
+
+```bash
+apt install -y nginx
+```
+
+### 1.6 Configurar Firewall (UFW)
+
+```bash
+ufw default deny incoming
+ufw default allow outgoing
+ufw allow 22/tcp    # SSH
+ufw allow 80/tcp    # HTTP (redirect)
+ufw allow 443/tcp   # HTTPS
+ufw enable
+```
+
+> **Dica**: Para segurança máxima, restrinja as portas 80 e 443 apenas para IPs da Cloudflare. Veja a seção [Segurança Avançada](#segurança-avançada).
+
+---
+
+## 2. Instalar o OmniRoute
+
+### 2.1 Criar diretório de configuração
+
+```bash
+mkdir -p /opt/omniroute
+```
+
+### 2.2 Criar arquivo de variáveis de ambiente
+
+```bash
+cat > /opt/omniroute/.env << 'EOF'
+# === Segurança ===
+JWT_SECRET=ALTERE-PARA-CHAVE-SECRETA-UNICA-64-CHARS
+INITIAL_PASSWORD=SuaSenhaSegura123!
+API_KEY_SECRET=ALTERE-PARA-OUTRA-CHAVE-SECRETA
+STORAGE_ENCRYPTION_KEY=ALTERE-PARA-TERCEIRA-CHAVE-SECRETA
+STORAGE_ENCRYPTION_KEY_VERSION=v1
+MACHINE_ID_SALT=ALTERE-PARA-SALT-UNICO
+
+# === App ===
+PORT=20128
+NODE_ENV=production
+HOSTNAME=0.0.0.0
+DATA_DIR=/app/data
+STORAGE_DRIVER=sqlite
+ENABLE_REQUEST_LOGS=true
+AUTH_COOKIE_SECURE=false
+REQUIRE_API_KEY=false
+
+# === Domain (altere para seu domínio) ===
+BASE_URL=https://llms.seudominio.com
+NEXT_PUBLIC_BASE_URL=https://llms.seudominio.com
+
+# === Cloud Sync (opcional) ===
+# CLOUD_URL=https://cloud.omniroute.online
+# NEXT_PUBLIC_CLOUD_URL=https://cloud.omniroute.online
+EOF
+```
+
+> ⚠️ **IMPORTANTE**: Gere chaves secretas únicas! Use `openssl rand -hex 32` para cada chave.
+
+### 2.3 Iniciar o container
+
+```bash
+docker pull diegosouzapw/omniroute:latest
+
+docker run -d \
+  --name omniroute \
+  --restart unless-stopped \
+  --env-file /opt/omniroute/.env \
+  -p 20128:20128 \
+  -v omniroute-data:/app/data \
+  diegosouzapw/omniroute:latest
+```
+
+### 2.4 Verificar se está rodando
+
+```bash
+docker ps | grep omniroute
+docker logs omniroute --tail 20
+```
+
+Deve exibir: `[DB] SQLite database ready` e `listening on port 20128`.
+
+---
+
+## 3. Configurar nginx (Reverse Proxy)
+
+### 3.1 Gerar certificado SSL (Cloudflare Origin)
+
+No painel da Cloudflare:
+
+1. Vá em **SSL/TLS → Origin Server**
+2. Clique **Create Certificate**
+3. Deixe os padrões (15 anos, \*.seudominio.com)
+4. Copie o **Origin Certificate** e a **Private Key**
+
+```bash
+mkdir -p /etc/nginx/ssl
+
+# Colar o certificado
+nano /etc/nginx/ssl/origin.crt
+
+# Colar a chave privada
+nano /etc/nginx/ssl/origin.key
+
+chmod 600 /etc/nginx/ssl/origin.key
+```
+
+### 3.2 Configuração do nginx
+
+```bash
+cat > /etc/nginx/sites-available/omniroute << 'NGINX'
+# Default server — bloqueia acesso direto por IP
+server {
+    listen 80 default_server;
+    listen [::]:80 default_server;
+    listen 443 ssl default_server;
+    listen [::]:443 ssl default_server;
+    ssl_certificate     /etc/nginx/ssl/origin.crt;
+    ssl_certificate_key /etc/nginx/ssl/origin.key;
+    server_name _;
+    return 444;
+}
+
+# OmniRoute — HTTPS
+server {
+    listen 443 ssl;
+    listen [::]:443 ssl;
+    server_name llms.seudominio.com;  # Altere para seu domínio
+
+    ssl_certificate     /etc/nginx/ssl/origin.crt;
+    ssl_certificate_key /etc/nginx/ssl/origin.key;
+    ssl_protocols TLSv1.2 TLSv1.3;
+
+    client_max_body_size 100M;
+
+    location / {
+        proxy_pass http://127.0.0.1:20128;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+
+        # WebSocket support
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "upgrade";
+
+        # SSE (Server-Sent Events) — streaming AI responses
+        proxy_buffering off;
+        proxy_cache off;
+        proxy_read_timeout 300s;
+        proxy_send_timeout 300s;
+    }
+}
+
+# HTTP → HTTPS redirect
+server {
+    listen 80;
+    listen [::]:80;
+    server_name llms.seudominio.com;
+    return 301 https://$server_name$request_uri;
+}
+NGINX
+```
+
+### 3.3 Ativar e testar
+
+```bash
+# Remover config padrão
+rm -f /etc/nginx/sites-enabled/default
+
+# Ativar OmniRoute
+ln -sf /etc/nginx/sites-available/omniroute /etc/nginx/sites-enabled/omniroute
+
+# Testar e recarregar
+nginx -t && systemctl reload nginx
+```
+
+---
+
+## 4. Configurar Cloudflare DNS
+
+### 4.1 Adicionar registro DNS
+
+No painel da Cloudflare → DNS:
+
+| Type | Name   | Content                   | Proxy      |
+| ---- | ------ | ------------------------- | ---------- |
+| A    | `llms` | `203.0.113.10` (IP da VM) | ✅ Proxied |
+
+### 4.2 Configurar SSL
+
+Em **SSL/TLS → Overview**:
+
+- Modo: **Full (Strict)**
+
+Em **SSL/TLS → Edge Certificates**:
+
+- Always Use HTTPS: ✅ On
+- Minimum TLS Version: TLS 1.2
+- Automatic HTTPS Rewrites: ✅ On
+
+### 4.3 Testar
+
+```bash
+curl -sI https://llms.seudominio.com/health
+# Deve retornar HTTP/2 200
+```
+
+---
+
+## 5. Operações e Manutenção
+
+### Atualizar para nova versão
+
+```bash
+docker pull diegosouzapw/omniroute:latest
+docker stop omniroute && docker rm omniroute
+docker run -d --name omniroute --restart unless-stopped \
+  --env-file /opt/omniroute/.env \
+  -p 20128:20128 \
+  -v omniroute-data:/app/data \
+  diegosouzapw/omniroute:latest
+```
+
+### Ver logs
+
+```bash
+docker logs -f omniroute          # Stream em tempo real
+docker logs omniroute --tail 50   # Últimas 50 linhas
+```
+
+### Backup manual do banco
+
+```bash
+# Copiar dados do volume para o host
+docker cp omniroute:/app/data ./backup-$(date +%F)
+
+# Ou comprimir todo o volume
+docker run --rm -v omniroute-data:/data -v $(pwd):/backup \
+  alpine tar czf /backup/omniroute-data-$(date +%F).tar.gz /data
+```
+
+### Restaurar de backup
+
+```bash
+docker stop omniroute
+docker run --rm -v omniroute-data:/data -v $(pwd):/backup \
+  alpine sh -c "rm -rf /data/* && tar xzf /backup/omniroute-data-YYYY-MM-DD.tar.gz -C /"
+docker start omniroute
+```
+
+---
+
+## 6. Segurança Avançada
+
+### Restringir nginx para Cloudflare IPs
+
+```bash
+cat > /etc/nginx/cloudflare-ips.conf << 'CF'
+# Cloudflare IPv4 ranges — atualizar periodicamente
+# https://www.cloudflare.com/ips-v4/
+set_real_ip_from 173.245.48.0/20;
+set_real_ip_from 103.21.244.0/22;
+set_real_ip_from 103.22.200.0/22;
+set_real_ip_from 103.31.4.0/22;
+set_real_ip_from 141.101.64.0/18;
+set_real_ip_from 108.162.192.0/18;
+set_real_ip_from 190.93.240.0/20;
+set_real_ip_from 188.114.96.0/20;
+set_real_ip_from 197.234.240.0/22;
+set_real_ip_from 198.41.128.0/17;
+set_real_ip_from 162.158.0.0/15;
+set_real_ip_from 104.16.0.0/13;
+set_real_ip_from 104.24.0.0/14;
+set_real_ip_from 172.64.0.0/13;
+set_real_ip_from 131.0.72.0/22;
+real_ip_header CF-Connecting-IP;
+CF
+```
+
+Adicionar no `nginx.conf` dentro do bloco `http {}`:
+
+```nginx
+include /etc/nginx/cloudflare-ips.conf;
+```
+
+### Install fail2ban
+
+```bash
+apt install -y fail2ban
+systemctl enable fail2ban
+systemctl start fail2ban
+
+# Verificar status
+fail2ban-client status sshd
+```
+
+### Bloquear acesso direto na porta do Docker
+
+```bash
+# Impedir acesso externo direto à porta 20128
+iptables -I DOCKER-USER -p tcp --dport 20128 -j DROP
+iptables -I DOCKER-USER -i lo -p tcp --dport 20128 -j ACCEPT
+
+# Persistir as regras
+apt install -y iptables-persistent
+netfilter-persistent save
+```
+
+---
+
+## 7. Deploy do Cloud Worker (Opcional)
+
+Para acesso remoto via Cloudflare Workers (sem expor a VM diretamente):
+
+```bash
+# No repositório local
+cd omnirouteCloud
+npm install
+npx wrangler login
+npx wrangler deploy
+```
+
+Ver documentação completa em [omnirouteCloud/README.md](../omnirouteCloud/README.md).
+
+---
+
+## Resumo de Portas
+
+| Porta | Serviço     | Acesso                        |
+| ----- | ----------- | ----------------------------- |
+| 22    | SSH         | Público (com fail2ban)        |
+| 80    | nginx HTTP  | Redirect → HTTPS              |
+| 443   | nginx HTTPS | Via Cloudflare Proxy          |
+| 20128 | OmniRoute   | Somente localhost (via nginx) |

docs/i18n/README.md

@@ -0,0 +1,12 @@
+# Multilingual Documentation
+
+This directory contains machine-assisted translations based on the English docs.
+
+- **API_REFERENCE.md**: 🇺🇸 [English](../API_REFERENCE.md) | 🇧🇷 [Português (Brasil)](./pt-BR/API_REFERENCE.md) | 🇪🇸 [Español](./es/API_REFERENCE.md) | 🇫🇷 [Français](./fr/API_REFERENCE.md) | 🇮🇹 [Italiano](./it/API_REFERENCE.md) | 🇷🇺 [Русский](./ru/API_REFERENCE.md) | 🇨🇳 [中文 (简体)](./zh-CN/API_REFERENCE.md) | 🇩🇪 [Deutsch](./de/API_REFERENCE.md) | 🇮🇳 [हिन्दी](./in/API_REFERENCE.md) | 🇹🇭 [ไทย](./th/API_REFERENCE.md) | 🇺🇦 [Українська](./uk-UA/API_REFERENCE.md) | 🇸🇦 [العربية](./ar/API_REFERENCE.md) | 🇯🇵 [日本語](./ja/API_REFERENCE.md) | 🇻🇳 [Tiếng Việt](./vi/API_REFERENCE.md) | 🇧🇬 [Български](./bg/API_REFERENCE.md) | 🇩🇰 [Dansk](./da/API_REFERENCE.md) | 🇫🇮 [Suomi](./fi/API_REFERENCE.md) | 🇮🇱 [עברית](./he/API_REFERENCE.md) | 🇭🇺 [Magyar](./hu/API_REFERENCE.md) | 🇮🇩 [Bahasa Indonesia](./id/API_REFERENCE.md) | 🇰🇷 [한국어](./ko/API_REFERENCE.md) | 🇲🇾 [Bahasa Melayu](./ms/API_REFERENCE.md) | 🇳🇱 [Nederlands](./nl/API_REFERENCE.md) | 🇳🇴 [Norsk](./no/API_REFERENCE.md) | 🇵🇹 [Português (Portugal)](./pt/API_REFERENCE.md) | 🇷🇴 [Română](./ro/API_REFERENCE.md) | 🇵🇱 [Polski](./pl/API_REFERENCE.md) | 🇸🇰 [Slovenčina](./sk/API_REFERENCE.md) | 🇸🇪 [Svenska](./sv/API_REFERENCE.md) | 🇵🇭 [Filipino](./phi/API_REFERENCE.md)
+- **ARCHITECTURE.md**: 🇺🇸 [English](../ARCHITECTURE.md) | 🇧🇷 [Português (Brasil)](./pt-BR/ARCHITECTURE.md) | 🇪🇸 [Español](./es/ARCHITECTURE.md) | 🇫🇷 [Français](./fr/ARCHITECTURE.md) | 🇮🇹 [Italiano](./it/ARCHITECTURE.md) | 🇷🇺 [Русский](./ru/ARCHITECTURE.md) | 🇨🇳 [中文 (简体)](./zh-CN/ARCHITECTURE.md) | 🇩🇪 [Deutsch](./de/ARCHITECTURE.md) | 🇮🇳 [हिन्दी](./in/ARCHITECTURE.md) | 🇹🇭 [ไทย](./th/ARCHITECTURE.md) | 🇺🇦 [Українська](./uk-UA/ARCHITECTURE.md) | 🇸🇦 [العربية](./ar/ARCHITECTURE.md) | 🇯🇵 [日本語](./ja/ARCHITECTURE.md) | 🇻🇳 [Tiếng Việt](./vi/ARCHITECTURE.md) | 🇧🇬 [Български](./bg/ARCHITECTURE.md) | 🇩🇰 [Dansk](./da/ARCHITECTURE.md) | 🇫🇮 [Suomi](./fi/ARCHITECTURE.md) | 🇮🇱 [עברית](./he/ARCHITECTURE.md) | 🇭🇺 [Magyar](./hu/ARCHITECTURE.md) | 🇮🇩 [Bahasa Indonesia](./id/ARCHITECTURE.md) | 🇰🇷 [한국어](./ko/ARCHITECTURE.md) | 🇲🇾 [Bahasa Melayu](./ms/ARCHITECTURE.md) | 🇳🇱 [Nederlands](./nl/ARCHITECTURE.md) | 🇳🇴 [Norsk](./no/ARCHITECTURE.md) | 🇵🇹 [Português (Portugal)](./pt/ARCHITECTURE.md) | 🇷🇴 [Română](./ro/ARCHITECTURE.md) | 🇵🇱 [Polski](./pl/ARCHITECTURE.md) | 🇸🇰 [Slovenčina](./sk/ARCHITECTURE.md) | 🇸🇪 [Svenska](./sv/ARCHITECTURE.md) | 🇵🇭 [Filipino](./phi/ARCHITECTURE.md)
+- **CODEBASE_DOCUMENTATION.md**: 🇺🇸 [English](../CODEBASE_DOCUMENTATION.md) | 🇧🇷 [Português (Brasil)](./pt-BR/CODEBASE_DOCUMENTATION.md) | 🇪🇸 [Español](./es/CODEBASE_DOCUMENTATION.md) | 🇫🇷 [Français](./fr/CODEBASE_DOCUMENTATION.md) | 🇮🇹 [Italiano](./it/CODEBASE_DOCUMENTATION.md) | 🇷🇺 [Русский](./ru/CODEBASE_DOCUMENTATION.md) | 🇨🇳 [中文 (简体)](./zh-CN/CODEBASE_DOCUMENTATION.md) | 🇩🇪 [Deutsch](./de/CODEBASE_DOCUMENTATION.md) | 🇮🇳 [हिन्दी](./in/CODEBASE_DOCUMENTATION.md) | 🇹🇭 [ไทย](./th/CODEBASE_DOCUMENTATION.md) | 🇺🇦 [Українська](./uk-UA/CODEBASE_DOCUMENTATION.md) | 🇸🇦 [العربية](./ar/CODEBASE_DOCUMENTATION.md) | 🇯🇵 [日本語](./ja/CODEBASE_DOCUMENTATION.md) | 🇻🇳 [Tiếng Việt](./vi/CODEBASE_DOCUMENTATION.md) | 🇧🇬 [Български](./bg/CODEBASE_DOCUMENTATION.md) | 🇩🇰 [Dansk](./da/CODEBASE_DOCUMENTATION.md) | 🇫🇮 [Suomi](./fi/CODEBASE_DOCUMENTATION.md) | 🇮🇱 [עברית](./he/CODEBASE_DOCUMENTATION.md) | 🇭🇺 [Magyar](./hu/CODEBASE_DOCUMENTATION.md) | 🇮🇩 [Bahasa Indonesia](./id/CODEBASE_DOCUMENTATION.md) | 🇰🇷 [한국어](./ko/CODEBASE_DOCUMENTATION.md) | 🇲🇾 [Bahasa Melayu](./ms/CODEBASE_DOCUMENTATION.md) | 🇳🇱 [Nederlands](./nl/CODEBASE_DOCUMENTATION.md) | 🇳🇴 [Norsk](./no/CODEBASE_DOCUMENTATION.md) | 🇵🇹 [Português (Portugal)](./pt/CODEBASE_DOCUMENTATION.md) | 🇷🇴 [Română](./ro/CODEBASE_DOCUMENTATION.md) | 🇵🇱 [Polski](./pl/CODEBASE_DOCUMENTATION.md) | 🇸🇰 [Slovenčina](./sk/CODEBASE_DOCUMENTATION.md) | 🇸🇪 [Svenska](./sv/CODEBASE_DOCUMENTATION.md) | 🇵🇭 [Filipino](./phi/CODEBASE_DOCUMENTATION.md)
+- **FEATURES.md**: 🇺🇸 [English](../FEATURES.md) | 🇧🇷 [Português (Brasil)](./pt-BR/FEATURES.md) | 🇪🇸 [Español](./es/FEATURES.md) | 🇫🇷 [Français](./fr/FEATURES.md) | 🇮🇹 [Italiano](./it/FEATURES.md) | 🇷🇺 [Русский](./ru/FEATURES.md) | 🇨🇳 [中文 (简体)](./zh-CN/FEATURES.md) | 🇩🇪 [Deutsch](./de/FEATURES.md) | 🇮🇳 [हिन्दी](./in/FEATURES.md) | 🇹🇭 [ไทย](./th/FEATURES.md) | 🇺🇦 [Українська](./uk-UA/FEATURES.md) | 🇸🇦 [العربية](./ar/FEATURES.md) | 🇯🇵 [日本語](./ja/FEATURES.md) | 🇻🇳 [Tiếng Việt](./vi/FEATURES.md) | 🇧🇬 [Български](./bg/FEATURES.md) | 🇩🇰 [Dansk](./da/FEATURES.md) | 🇫🇮 [Suomi](./fi/FEATURES.md) | 🇮🇱 [עברית](./he/FEATURES.md) | 🇭🇺 [Magyar](./hu/FEATURES.md) | 🇮🇩 [Bahasa Indonesia](./id/FEATURES.md) | 🇰🇷 [한국어](./ko/FEATURES.md) | 🇲🇾 [Bahasa Melayu](./ms/FEATURES.md) | 🇳🇱 [Nederlands](./nl/FEATURES.md) | 🇳🇴 [Norsk](./no/FEATURES.md) | 🇵🇹 [Português (Portugal)](./pt/FEATURES.md) | 🇷🇴 [Română](./ro/FEATURES.md) | 🇵🇱 [Polski](./pl/FEATURES.md) | 🇸🇰 [Slovenčina](./sk/FEATURES.md) | 🇸🇪 [Svenska](./sv/FEATURES.md) | 🇵🇭 [Filipino](./phi/FEATURES.md)
+- **TROUBLESHOOTING.md**: 🇺🇸 [English](../TROUBLESHOOTING.md) | 🇧🇷 [Português (Brasil)](./pt-BR/TROUBLESHOOTING.md) | 🇪🇸 [Español](./es/TROUBLESHOOTING.md) | 🇫🇷 [Français](./fr/TROUBLESHOOTING.md) | 🇮🇹 [Italiano](./it/TROUBLESHOOTING.md) | 🇷🇺 [Русский](./ru/TROUBLESHOOTING.md) | 🇨🇳 [中文 (简体)](./zh-CN/TROUBLESHOOTING.md) | 🇩🇪 [Deutsch](./de/TROUBLESHOOTING.md) | 🇮🇳 [हिन्दी](./in/TROUBLESHOOTING.md) | 🇹🇭 [ไทย](./th/TROUBLESHOOTING.md) | 🇺🇦 [Українська](./uk-UA/TROUBLESHOOTING.md) | 🇸🇦 [العربية](./ar/TROUBLESHOOTING.md) | 🇯🇵 [日本語](./ja/TROUBLESHOOTING.md) | 🇻🇳 [Tiếng Việt](./vi/TROUBLESHOOTING.md) | 🇧🇬 [Български](./bg/TROUBLESHOOTING.md) | 🇩🇰 [Dansk](./da/TROUBLESHOOTING.md) | 🇫🇮 [Suomi](./fi/TROUBLESHOOTING.md) | 🇮🇱 [עברית](./he/TROUBLESHOOTING.md) | 🇭🇺 [Magyar](./hu/TROUBLESHOOTING.md) | 🇮🇩 [Bahasa Indonesia](./id/TROUBLESHOOTING.md) | 🇰🇷 [한국어](./ko/TROUBLESHOOTING.md) | 🇲🇾 [Bahasa Melayu](./ms/TROUBLESHOOTING.md) | 🇳🇱 [Nederlands](./nl/TROUBLESHOOTING.md) | 🇳🇴 [Norsk](./no/TROUBLESHOOTING.md) | 🇵🇹 [Português (Portugal)](./pt/TROUBLESHOOTING.md) | 🇷🇴 [Română](./ro/TROUBLESHOOTING.md) | 🇵🇱 [Polski](./pl/TROUBLESHOOTING.md) | 🇸🇰 [Slovenčina](./sk/TROUBLESHOOTING.md) | 🇸🇪 [Svenska](./sv/TROUBLESHOOTING.md) | 🇵🇭 [Filipino](./phi/TROUBLESHOOTING.md)
+- **USER_GUIDE.md**: 🇺🇸 [English](../USER_GUIDE.md) | 🇧🇷 [Português (Brasil)](./pt-BR/USER_GUIDE.md) | 🇪🇸 [Español](./es/USER_GUIDE.md) | 🇫🇷 [Français](./fr/USER_GUIDE.md) | 🇮🇹 [Italiano](./it/USER_GUIDE.md) | 🇷🇺 [Русский](./ru/USER_GUIDE.md) | 🇨🇳 [中文 (简体)](./zh-CN/USER_GUIDE.md) | 🇩🇪 [Deutsch](./de/USER_GUIDE.md) | 🇮🇳 [हिन्दी](./in/USER_GUIDE.md) | 🇹🇭 [ไทย](./th/USER_GUIDE.md) | 🇺🇦 [Українська](./uk-UA/USER_GUIDE.md) | 🇸🇦 [العربية](./ar/USER_GUIDE.md) | 🇯🇵 [日本語](./ja/USER_GUIDE.md) | 🇻🇳 [Tiếng Việt](./vi/USER_GUIDE.md) | 🇧🇬 [Български](./bg/USER_GUIDE.md) | 🇩🇰 [Dansk](./da/USER_GUIDE.md) | 🇫🇮 [Suomi](./fi/USER_GUIDE.md) | 🇮🇱 [עברית](./he/USER_GUIDE.md) | 🇭🇺 [Magyar](./hu/USER_GUIDE.md) | 🇮🇩 [Bahasa Indonesia](./id/USER_GUIDE.md) | 🇰🇷 [한국어](./ko/USER_GUIDE.md) | 🇲🇾 [Bahasa Melayu](./ms/USER_GUIDE.md) | 🇳🇱 [Nederlands](./nl/USER_GUIDE.md) | 🇳🇴 [Norsk](./no/USER_GUIDE.md) | 🇵🇹 [Português (Portugal)](./pt/USER_GUIDE.md) | 🇷🇴 [Română](./ro/USER_GUIDE.md) | 🇵🇱 [Polski](./pl/USER_GUIDE.md) | 🇸🇰 [Slovenčina](./sk/USER_GUIDE.md) | 🇸🇪 [Svenska](./sv/USER_GUIDE.md) | 🇵🇭 [Filipino](./phi/USER_GUIDE.md)
+
+Generated on 2026-02-26.

docs/i18n/ar/A2A-SERVER.md

@@ -0,0 +1,200 @@
+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/A2A-SERVER.md) · 🇪🇸 [es](../es/A2A-SERVER.md) · 🇫🇷 [fr](../fr/A2A-SERVER.md) · 🇩🇪 [de](../de/A2A-SERVER.md) · 🇮🇹 [it](../it/A2A-SERVER.md) · 🇷🇺 [ru](../ru/A2A-SERVER.md) · 🇨🇳 [zh-CN](../zh-CN/A2A-SERVER.md) · 🇯🇵 [ja](../ja/A2A-SERVER.md) · 🇰🇷 [ko](../ko/A2A-SERVER.md) · 🇸🇦 [ar](../ar/A2A-SERVER.md) · 🇮🇳 [in](../in/A2A-SERVER.md) · 🇹🇭 [th](../th/A2A-SERVER.md) · 🇻🇳 [vi](../vi/A2A-SERVER.md) · 🇮🇩 [id](../id/A2A-SERVER.md) · 🇲🇾 [ms](../ms/A2A-SERVER.md) · 🇳🇱 [nl](../nl/A2A-SERVER.md) · 🇵🇱 [pl](../pl/A2A-SERVER.md) · 🇸🇪 [sv](../sv/A2A-SERVER.md) · 🇳🇴 [no](../no/A2A-SERVER.md) · 🇩🇰 [da](../da/A2A-SERVER.md) · 🇫🇮 [fi](../fi/A2A-SERVER.md) · 🇵🇹 [pt](../pt/A2A-SERVER.md) · 🇷🇴 [ro](../ro/A2A-SERVER.md) · 🇭🇺 [hu](../hu/A2A-SERVER.md) · 🇧🇬 [bg](../bg/A2A-SERVER.md) · 🇸🇰 [sk](../sk/A2A-SERVER.md) · 🇺🇦 [uk-UA](../uk-UA/A2A-SERVER.md) · 🇮🇱 [he](../he/A2A-SERVER.md) · 🇵🇭 [phi](../phi/A2A-SERVER.md)
+
+---
+
+# OmniRoute A2A Server Documentation
+
+> Agent-to-Agent Protocol v0.3 — OmniRoute as an intelligent routing agent
+
+## Agent Discovery
+
+```bash
+curl http://localhost:20128/.well-known/agent.json
+```
+
+Returns the Agent Card describing OmniRoute's capabilities, skills, and authentication requirements.
+
+---
+
+## Authentication
+
+All `/a2a` requests require an API key via the `Authorization` header:
+
+```
+Authorization: Bearer YOUR_OMNIROUTE_API_KEY
+```
+
+If no API key is configured on the server, authentication is bypassed.
+
+---
+
+## JSON-RPC 2.0 Methods
+
+### `message/send` — Synchronous Execution
+
+Sends a message to a skill and waits for the complete response.
+
+```bash
+curl -X POST http://localhost:20128/a2a \
+  -H "Content-Type: application/json" \
+  -H "Authorization: Bearer YOUR_KEY" \
+  -d '{
+    "jsonrpc": "2.0",
+    "id": "1",
+    "method": "message/send",
+    "params": {
+      "skill": "smart-routing",
+      "messages": [{"role": "user", "content": "Write a hello world in Python"}],
+      "metadata": {"model": "auto", "combo": "fast-coding"}
+    }
+  }'
+```
+
+**Response:**
+
+```json
+{
+  "jsonrpc": "2.0",
+  "id": "1",
+  "result": {
+    "task": { "id": "uuid", "state": "completed" },
+    "artifacts": [{ "type": "text", "content": "..." }],
+    "metadata": {
+      "routing_explanation": "Selected claude-sonnet via provider \"anthropic\" (latency: 1200ms, cost: $0.003)",
+      "cost_envelope": { "estimated": 0.005, "actual": 0.003, "currency": "USD" },
+      "resilience_trace": [
+        { "event": "primary_selected", "provider": "anthropic", "timestamp": "..." }
+      ],
+      "policy_verdict": { "allowed": true, "reason": "within budget and quota limits" }
+    }
+  }
+}
+```
+
+### `message/stream` — SSE Streaming
+
+Same as `message/send` but returns Server-Sent Events for real-time streaming.
+
+```bash
+curl -N -X POST http://localhost:20128/a2a \
+  -H "Content-Type: application/json" \
+  -H "Authorization: Bearer YOUR_KEY" \
+  -d '{
+    "jsonrpc": "2.0",
+    "id": "1",
+    "method": "message/stream",
+    "params": {
+      "skill": "smart-routing",
+      "messages": [{"role": "user", "content": "Explain quantum computing"}]
+    }
+  }'
+```
+
+**SSE Events:**
+
+```
+data: {"jsonrpc":"2.0","method":"message/stream","params":{"task":{"id":"...","state":"working"},"chunk":{"type":"text","content":"..."}}}
+
+: heartbeat 2026-03-03T17:00:00Z
+
+data: {"jsonrpc":"2.0","method":"message/stream","params":{"task":{"id":"...","state":"completed"},"metadata":{...}}}
+```
+
+### `tasks/get` — Query Task Status
+
+```bash
+curl -X POST http://localhost:20128/a2a \
+  -H "Content-Type: application/json" \
+  -H "Authorization: Bearer YOUR_KEY" \
+  -d '{"jsonrpc":"2.0","id":"2","method":"tasks/get","params":{"taskId":"TASK_UUID"}}'
+```
+
+### `tasks/cancel` — Cancel a Task
+
+```bash
+curl -X POST http://localhost:20128/a2a \
+  -H "Content-Type: application/json" \
+  -H "Authorization: Bearer YOUR_KEY" \
+  -d '{"jsonrpc":"2.0","id":"3","method":"tasks/cancel","params":{"taskId":"TASK_UUID"}}'
+```
+
+---
+
+## Available Skills
+
+| Skill              | Description                                                                                                                     |
+| :----------------- | :------------------------------------------------------------------------------------------------------------------------------ |
+| `smart-routing`    | Routes prompts through OmniRoute's intelligent pipeline. Returns response with routing explanation, cost, and resilience trace. |
+| `quota-management` | Answers natural-language queries about provider quotas, suggests free combos, and provides quota rankings.                      |
+
+---
+
+## Task Lifecycle
+
+```
+submitted → working → completed
+                    → failed
+                    → cancelled
+```
+
+- Tasks expire after 5 minutes (configurable)
+- Terminal states: `completed`, `failed`, `cancelled`
+- Event log tracks every state transition
+
+---
+
+## Error Codes
+
+| Code   | Meaning                        |
+| :----- | :----------------------------- |
+| -32700 | Parse error (invalid JSON)     |
+| -32600 | Invalid request / Unauthorized |
+| -32601 | Method or skill not found      |
+| -32602 | Invalid params                 |
+| -32603 | Internal error                 |
+
+---
+
+## Integration Examples
+
+### Python (requests)
+
+```python
+import requests
+
+resp = requests.post("http://localhost:20128/a2a", json={
+    "jsonrpc": "2.0", "id": "1",
+    "method": "message/send",
+    "params": {
+        "skill": "smart-routing",
+        "messages": [{"role": "user", "content": "Hello"}]
+    }
+}, headers={"Authorization": "Bearer YOUR_KEY"})
+
+result = resp.json()["result"]
+print(result["artifacts"][0]["content"])
+print(result["metadata"]["routing_explanation"])
+```
+
+### TypeScript (fetch)
+
+```typescript
+const resp = await fetch("http://localhost:20128/a2a", {
+  method: "POST",
+  headers: {
+    "Content-Type": "application/json",
+    Authorization: "Bearer YOUR_KEY",
+  },
+  body: JSON.stringify({
+    jsonrpc: "2.0",
+    id: "1",
+    method: "message/send",
+    params: {
+      skill: "smart-routing",
+      messages: [{ role: "user", content: "Hello" }],
+    },
+  }),
+});
+const { result } = await resp.json();
+console.log(result.metadata.routing_explanation);
+```

docs/i18n/ar/API_REFERENCE.md

@@ -0,0 +1,455 @@
+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/API_REFERENCE.md) · 🇪🇸 [es](../es/API_REFERENCE.md) · 🇫🇷 [fr](../fr/API_REFERENCE.md) · 🇩🇪 [de](../de/API_REFERENCE.md) · 🇮🇹 [it](../it/API_REFERENCE.md) · 🇷🇺 [ru](../ru/API_REFERENCE.md) · 🇨🇳 [zh-CN](../zh-CN/API_REFERENCE.md) · 🇯🇵 [ja](../ja/API_REFERENCE.md) · 🇰🇷 [ko](../ko/API_REFERENCE.md) · 🇸🇦 [ar](../ar/API_REFERENCE.md) · 🇮🇳 [in](../in/API_REFERENCE.md) · 🇹🇭 [th](../th/API_REFERENCE.md) · 🇻🇳 [vi](../vi/API_REFERENCE.md) · 🇮🇩 [id](../id/API_REFERENCE.md) · 🇲🇾 [ms](../ms/API_REFERENCE.md) · 🇳🇱 [nl](../nl/API_REFERENCE.md) · 🇵🇱 [pl](../pl/API_REFERENCE.md) · 🇸🇪 [sv](../sv/API_REFERENCE.md) · 🇳🇴 [no](../no/API_REFERENCE.md) · 🇩🇰 [da](../da/API_REFERENCE.md) · 🇫🇮 [fi](../fi/API_REFERENCE.md) · 🇵🇹 [pt](../pt/API_REFERENCE.md) · 🇷🇴 [ro](../ro/API_REFERENCE.md) · 🇭🇺 [hu](../hu/API_REFERENCE.md) · 🇧🇬 [bg](../bg/API_REFERENCE.md) · 🇸🇰 [sk](../sk/API_REFERENCE.md) · 🇺🇦 [uk-UA](../uk-UA/API_REFERENCE.md) · 🇮🇱 [he](../he/API_REFERENCE.md) · 🇵🇭 [phi](../phi/API_REFERENCE.md)
+
+---
+
+# API Reference
+
+🌐 **Languages:** 🇺🇸 [English](API_REFERENCE.md) | 🇧🇷 [Português (Brasil)](i18n/pt-BR/API_REFERENCE.md) | 🇪🇸 [Español](i18n/es/API_REFERENCE.md) | 🇫🇷 [Français](i18n/fr/API_REFERENCE.md) | 🇮🇹 [Italiano](i18n/it/API_REFERENCE.md) | 🇷🇺 [Русский](i18n/ru/API_REFERENCE.md) | 🇨🇳 [中文 (简体)](i18n/zh-CN/API_REFERENCE.md) | 🇩🇪 [Deutsch](i18n/de/API_REFERENCE.md) | 🇮🇳 [हिन्दी](i18n/in/API_REFERENCE.md) | 🇹🇭 [ไทย](i18n/th/API_REFERENCE.md) | 🇺🇦 [Українська](i18n/uk-UA/API_REFERENCE.md) | 🇸🇦 [العربية](i18n/ar/API_REFERENCE.md) | 🇯🇵 [日本語](i18n/ja/API_REFERENCE.md) | 🇻🇳 [Tiếng Việt](i18n/vi/API_REFERENCE.md) | 🇧🇬 [Български](i18n/bg/API_REFERENCE.md) | 🇩🇰 [Dansk](i18n/da/API_REFERENCE.md) | 🇫🇮 [Suomi](i18n/fi/API_REFERENCE.md) | 🇮🇱 [עברית](i18n/he/API_REFERENCE.md) | 🇭🇺 [Magyar](i18n/hu/API_REFERENCE.md) | 🇮🇩 [Bahasa Indonesia](i18n/id/API_REFERENCE.md) | 🇰🇷 [한국어](i18n/ko/API_REFERENCE.md) | 🇲🇾 [Bahasa Melayu](i18n/ms/API_REFERENCE.md) | 🇳🇱 [Nederlands](i18n/nl/API_REFERENCE.md) | 🇳🇴 [Norsk](i18n/no/API_REFERENCE.md) | 🇵🇹 [Português (Portugal)](i18n/pt/API_REFERENCE.md) | 🇷🇴 [Română](i18n/ro/API_REFERENCE.md) | 🇵🇱 [Polski](i18n/pl/API_REFERENCE.md) | 🇸🇰 [Slovenčina](i18n/sk/API_REFERENCE.md) | 🇸🇪 [Svenska](i18n/sv/API_REFERENCE.md) | 🇵🇭 [Filipino](i18n/phi/API_REFERENCE.md)
+
+Complete reference for all OmniRoute API endpoints.
+
+---
+
+## Table of Contents
+
+- [Chat Completions](#chat-completions)
+- [Embeddings](#embeddings)
+- [Image Generation](#image-generation)
+- [List Models](#list-models)
+- [Compatibility Endpoints](#compatibility-endpoints)
+- [Semantic Cache](#semantic-cache)
+- [Dashboard & Management](#dashboard--management)
+- [Request Processing](#request-processing)
+- [Authentication](#authentication)
+
+---
+
+## Chat Completions
+
+```bash
+POST /v1/chat/completions
+Authorization: Bearer your-api-key
+Content-Type: application/json
+
+{
+  "model": "cc/claude-opus-4-6",
+  "messages": [
+    {"role": "user", "content": "Write a function to..."}
+  ],
+  "stream": true
+}
+```
+
+### Custom Headers
+
+| Header                   | Direction | Description                       |
+| ------------------------ | --------- | --------------------------------- |
+| `X-OmniRoute-No-Cache`   | Request   | Set to `true` to bypass cache     |
+| `X-OmniRoute-Progress`   | Request   | Set to `true` for progress events |
+| `Idempotency-Key`        | Request   | Dedup key (5s window)             |
+| `X-Request-Id`           | Request   | Alternative dedup key             |
+| `X-OmniRoute-Cache`      | Response  | `HIT` or `MISS` (non-streaming)   |
+| `X-OmniRoute-Idempotent` | Response  | `true` if deduplicated            |
+| `X-OmniRoute-Progress`   | Response  | `enabled` if progress tracking on |
+
+---
+
+## Embeddings
+
+```bash
+POST /v1/embeddings
+Authorization: Bearer your-api-key
+Content-Type: application/json
+
+{
+  "model": "nebius/Qwen/Qwen3-Embedding-8B",
+  "input": "The food was delicious"
+}
+```
+
+Available providers: Nebius, OpenAI, Mistral, Together AI, Fireworks, NVIDIA.
+
+```bash
+# List all embedding models
+GET /v1/embeddings
+```
+
+---
+
+## Image Generation
+
+```bash
+POST /v1/images/generations
+Authorization: Bearer your-api-key
+Content-Type: application/json
+
+{
+  "model": "openai/dall-e-3",
+  "prompt": "A beautiful sunset over mountains",
+  "size": "1024x1024"
+}
+```
+
+Available providers: OpenAI (DALL-E), xAI (Grok Image), Together AI (FLUX), Fireworks AI.
+
+```bash
+# List all image models
+GET /v1/images/generations
+```
+
+---
+
+## List Models
+
+```bash
+GET /v1/models
+Authorization: Bearer your-api-key
+
+→ Returns all chat, embedding, and image models + combos in OpenAI format
+```
+
+---
+
+## Compatibility Endpoints
+
+| Method | Path                        | Format                 |
+| ------ | --------------------------- | ---------------------- |
+| POST   | `/v1/chat/completions`      | OpenAI                 |
+| POST   | `/v1/messages`              | Anthropic              |
+| POST   | `/v1/responses`             | OpenAI Responses       |
+| POST   | `/v1/embeddings`            | OpenAI                 |
+| POST   | `/v1/images/generations`    | OpenAI                 |
+| GET    | `/v1/models`                | OpenAI                 |
+| POST   | `/v1/messages/count_tokens` | Anthropic              |
+| GET    | `/v1beta/models`            | Gemini                 |
+| POST   | `/v1beta/models/{...path}`  | Gemini generateContent |
+| POST   | `/v1/api/chat`              | Ollama                 |
+
+### Dedicated Provider Routes
+
+```bash
+POST /v1/providers/{provider}/chat/completions
+POST /v1/providers/{provider}/embeddings
+POST /v1/providers/{provider}/images/generations
+```
+
+The provider prefix is auto-added if missing. Mismatched models return `400`.
+
+---
+
+## Semantic Cache
+
+```bash
+# Get cache stats
+GET /api/cache
+
+# Clear all caches
+DELETE /api/cache
+```
+
+Response example:
+
+```json
+{
+  "semanticCache": {
+    "memorySize": 42,
+    "memoryMaxSize": 500,
+    "dbSize": 128,
+    "hitRate": 0.65
+  },
+  "idempotency": {
+    "activeKeys": 3,
+    "windowMs": 5000
+  }
+}
+```
+
+---
+
+## Dashboard & Management
+
+### Authentication
+
+| Endpoint                      | Method  | Description           |
+| ----------------------------- | ------- | --------------------- |
+| `/api/auth/login`             | POST    | Login                 |
+| `/api/auth/logout`            | POST    | Logout                |
+| `/api/settings/require-login` | GET/PUT | Toggle login required |
+
+### Provider Management
+
+| Endpoint                     | Method          | Description              |
+| ---------------------------- | --------------- | ------------------------ |
+| `/api/providers`             | GET/POST        | List / create providers  |
+| `/api/providers/[id]`        | GET/PUT/DELETE  | Manage a provider        |
+| `/api/providers/[id]/test`   | POST            | Test provider connection |
+| `/api/providers/[id]/models` | GET             | List provider models     |
+| `/api/providers/validate`    | POST            | Validate provider config |
+| `/api/provider-nodes*`       | Various         | Provider node management |
+| `/api/provider-models`       | GET/POST/DELETE | Custom models            |
+
+### OAuth Flows
+
+| Endpoint                         | Method  | Description             |
+| -------------------------------- | ------- | ----------------------- |
+| `/api/oauth/[provider]/[action]` | Various | Provider-specific OAuth |
+
+### Routing & Config
+
+| Endpoint              | Method   | Description                   |
+| --------------------- | -------- | ----------------------------- |
+| `/api/models/alias`   | GET/POST | Model aliases                 |
+| `/api/models/catalog` | GET      | All models by provider + type |
+| `/api/combos*`        | Various  | Combo management              |
+| `/api/keys*`          | Various  | API key management            |
+| `/api/pricing`        | GET      | Model pricing                 |
+
+### Usage & Analytics
+
+| Endpoint                    | Method | Description          |
+| --------------------------- | ------ | -------------------- |
+| `/api/usage/history`        | GET    | Usage history        |
+| `/api/usage/logs`           | GET    | Usage logs           |
+| `/api/usage/request-logs`   | GET    | Request-level logs   |
+| `/api/usage/[connectionId]` | GET    | Per-connection usage |
+
+### Settings
+
+| Endpoint                        | Method  | Description            |
+| ------------------------------- | ------- | ---------------------- |
+| `/api/settings`                 | GET/PUT | General settings       |
+| `/api/settings/proxy`           | GET/PUT | Network proxy config   |
+| `/api/settings/proxy/test`      | POST    | Test proxy connection  |
+| `/api/settings/ip-filter`       | GET/PUT | IP allowlist/blocklist |
+| `/api/settings/thinking-budget` | GET/PUT | Reasoning token budget |
+| `/api/settings/system-prompt`   | GET/PUT | Global system prompt   |
+
+### Monitoring
+
+| Endpoint                 | Method     | Description             |
+| ------------------------ | ---------- | ----------------------- |
+| `/api/sessions`          | GET        | Active session tracking |
+| `/api/rate-limits`       | GET        | Per-account rate limits |
+| `/api/monitoring/health` | GET        | Health check            |
+| `/api/cache`             | GET/DELETE | Cache stats / clear     |
+
+### Backup & Export/Import
+
+| Endpoint                    | Method | Description                             |
+| --------------------------- | ------ | --------------------------------------- |
+| `/api/db-backups`           | GET    | List available backups                  |
+| `/api/db-backups`           | PUT    | Create a manual backup                  |
+| `/api/db-backups`           | POST   | Restore from a specific backup          |
+| `/api/db-backups/export`    | GET    | Download database as .sqlite file       |
+| `/api/db-backups/import`    | POST   | Upload .sqlite file to replace database |
+| `/api/db-backups/exportAll` | GET    | Download full backup as .tar.gz archive |
+
+### Cloud Sync
+
+| Endpoint               | Method  | Description           |
+| ---------------------- | ------- | --------------------- |
+| `/api/sync/cloud`      | Various | Cloud sync operations |
+| `/api/sync/initialize` | POST    | Initialize sync       |
+| `/api/cloud/*`         | Various | Cloud management      |
+
+### CLI Tools
+
+| Endpoint                           | Method | Description         |
+| ---------------------------------- | ------ | ------------------- |
+| `/api/cli-tools/claude-settings`   | GET    | Claude CLI status   |
+| `/api/cli-tools/codex-settings`    | GET    | Codex CLI status    |
+| `/api/cli-tools/droid-settings`    | GET    | Droid CLI status    |
+| `/api/cli-tools/openclaw-settings` | GET    | OpenClaw CLI status |
+| `/api/cli-tools/runtime/[toolId]`  | GET    | Generic CLI runtime |
+
+CLI responses include: `installed`, `runnable`, `command`, `commandPath`, `runtimeMode`, `reason`.
+
+### ACP Agents
+
+| Endpoint          | Method | Description                                              |
+| ----------------- | ------ | -------------------------------------------------------- |
+| `/api/acp/agents` | GET    | List all detected agents (built-in + custom) with status |
+| `/api/acp/agents` | POST   | Add custom agent or refresh detection cache              |
+| `/api/acp/agents` | DELETE | Remove a custom agent by `id` query param                |
+
+GET response includes `agents[]` (id, name, binary, version, installed, protocol, isCustom) and `summary` (total, installed, notFound, builtIn, custom).
+
+### Resilience & Rate Limits
+
+| Endpoint                | Method  | Description                     |
+| ----------------------- | ------- | ------------------------------- |
+| `/api/resilience`       | GET/PUT | Get/update resilience profiles  |
+| `/api/resilience/reset` | POST    | Reset circuit breakers          |
+| `/api/rate-limits`      | GET     | Per-account rate limit status   |
+| `/api/rate-limit`       | GET     | Global rate limit configuration |
+
+### Evals
+
+| Endpoint     | Method   | Description                       |
+| ------------ | -------- | --------------------------------- |
+| `/api/evals` | GET/POST | List eval suites / run evaluation |
+
+### Policies
+
+| Endpoint        | Method          | Description             |
+| --------------- | --------------- | ----------------------- |
+| `/api/policies` | GET/POST/DELETE | Manage routing policies |
+
+### Compliance
+
+| Endpoint                    | Method | Description                   |
+| --------------------------- | ------ | ----------------------------- |
+| `/api/compliance/audit-log` | GET    | Compliance audit log (last N) |
+
+### v1beta (Gemini-Compatible)
+
+| Endpoint                   | Method | Description                       |
+| -------------------------- | ------ | --------------------------------- |
+| `/v1beta/models`           | GET    | List models in Gemini format      |
+| `/v1beta/models/{...path}` | POST   | Gemini `generateContent` endpoint |
+
+These endpoints mirror Gemini's API format for clients that expect native Gemini SDK compatibility.
+
+### Internal / System APIs
+
+| Endpoint        | Method | Description                                          |
+| --------------- | ------ | ---------------------------------------------------- |
+| `/api/init`     | GET    | Application initialization check (used on first run) |
+| `/api/tags`     | GET    | Ollama-compatible model tags (for Ollama clients)    |
+| `/api/restart`  | POST   | Trigger graceful server restart                      |
+| `/api/shutdown` | POST   | Trigger graceful server shutdown                     |
+
+> **Note:** These endpoints are used internally by the system or for Ollama client compatibility. They are not typically called by end users.
+
+---
+
+## Audio Transcription
+
+```bash
+POST /v1/audio/transcriptions
+Authorization: Bearer your-api-key
+Content-Type: multipart/form-data
+```
+
+Transcribe audio files using Deepgram or AssemblyAI.
+
+**Request:**
+
+```bash
+curl -X POST http://localhost:20128/v1/audio/transcriptions \
+  -H "Authorization: Bearer your-api-key" \
+  -F "file=@recording.mp3" \
+  -F "model=deepgram/nova-3"
+```
+
+**Response:**
+
+```json
+{
+  "text": "Hello, this is the transcribed audio content.",
+  "task": "transcribe",
+  "language": "en",
+  "duration": 12.5
+}
+```
+
+**Supported providers:** `deepgram/nova-3`, `assemblyai/best`.
+
+**Supported formats:** `mp3`, `wav`, `m4a`, `flac`, `ogg`, `webm`.
+
+---
+
+## Ollama Compatibility
+
+For clients that use Ollama's API format:
+
+```bash
+# Chat endpoint (Ollama format)
+POST /v1/api/chat
+
+# Model listing (Ollama format)
+GET /api/tags
+```
+
+Requests are automatically translated between Ollama and internal formats.
+
+---
+
+## Telemetry
+
+```bash
+# Get latency telemetry summary (p50/p95/p99 per provider)
+GET /api/telemetry/summary
+```
+
+**Response:**
+
+```json
+{
+  "providers": {
+    "claudeCode": { "p50": 245, "p95": 890, "p99": 1200, "count": 150 },
+    "github": { "p50": 180, "p95": 620, "p99": 950, "count": 320 }
+  }
+}
+```
+
+---
+
+## Budget
+
+```bash
+# Get budget status for all API keys
+GET /api/usage/budget
+
+# Set or update a budget
+POST /api/usage/budget
+Content-Type: application/json
+
+{
+  "keyId": "key-123",
+  "limit": 50.00,
+  "period": "monthly"
+}
+```
+
+---
+
+## Model Availability
+
+```bash
+# Get real-time model availability across all providers
+GET /api/models/availability
+
+# Check availability for a specific model
+POST /api/models/availability
+Content-Type: application/json
+
+{
+  "model": "claude-sonnet-4-5-20250929"
+}
+```
+
+---
+
+## Request Processing
+
+1. Client sends request to `/v1/*`
+2. Route handler calls `handleChat`, `handleEmbedding`, `handleAudioTranscription`, or `handleImageGeneration`
+3. Model is resolved (direct provider/model or alias/combo)
+4. Credentials selected from local DB with account availability filtering
+5. For chat: `handleChatCore` — format detection, translation, cache check, idempotency check
+6. Provider executor sends upstream request
+7. Response translated back to client format (chat) or returned as-is (embeddings/images/audio)
+8. Usage/logging recorded
+9. Fallback applies on errors according to combo rules
+
+Full architecture reference: [`ARCHITECTURE.md`](ARCHITECTURE.md)
+
+---
+
+## Authentication
+
+- Dashboard routes (`/dashboard/*`) use `auth_token` cookie
+- Login uses saved password hash; fallback to `INITIAL_PASSWORD`
+- `requireLogin` toggleable via `/api/settings/require-login`
+- `/v1/*` routes optionally require Bearer API key when `REQUIRE_API_KEY=true`

docs/i18n/ar/ARCHITECTURE.md

@@ -0,0 +1,787 @@
+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/ARCHITECTURE.md) · 🇪🇸 [es](../es/ARCHITECTURE.md) · 🇫🇷 [fr](../fr/ARCHITECTURE.md) · 🇩🇪 [de](../de/ARCHITECTURE.md) · 🇮🇹 [it](../it/ARCHITECTURE.md) · 🇷🇺 [ru](../ru/ARCHITECTURE.md) · 🇨🇳 [zh-CN](../zh-CN/ARCHITECTURE.md) · 🇯🇵 [ja](../ja/ARCHITECTURE.md) · 🇰🇷 [ko](../ko/ARCHITECTURE.md) · 🇸🇦 [ar](../ar/ARCHITECTURE.md) · 🇮🇳 [in](../in/ARCHITECTURE.md) · 🇹🇭 [th](../th/ARCHITECTURE.md) · 🇻🇳 [vi](../vi/ARCHITECTURE.md) · 🇮🇩 [id](../id/ARCHITECTURE.md) · 🇲🇾 [ms](../ms/ARCHITECTURE.md) · 🇳🇱 [nl](../nl/ARCHITECTURE.md) · 🇵🇱 [pl](../pl/ARCHITECTURE.md) · 🇸🇪 [sv](../sv/ARCHITECTURE.md) · 🇳🇴 [no](../no/ARCHITECTURE.md) · 🇩🇰 [da](../da/ARCHITECTURE.md) · 🇫🇮 [fi](../fi/ARCHITECTURE.md) · 🇵🇹 [pt](../pt/ARCHITECTURE.md) · 🇷🇴 [ro](../ro/ARCHITECTURE.md) · 🇭🇺 [hu](../hu/ARCHITECTURE.md) · 🇧🇬 [bg](../bg/ARCHITECTURE.md) · 🇸🇰 [sk](../sk/ARCHITECTURE.md) · 🇺🇦 [uk-UA](../uk-UA/ARCHITECTURE.md) · 🇮🇱 [he](../he/ARCHITECTURE.md) · 🇵🇭 [phi](../phi/ARCHITECTURE.md)
+
+---
+
+# OmniRoute Architecture
+
+🌐 **Languages:** 🇺🇸 [English](ARCHITECTURE.md) | 🇧🇷 [Português (Brasil)](i18n/pt-BR/ARCHITECTURE.md) | 🇪🇸 [Español](i18n/es/ARCHITECTURE.md) | 🇫🇷 [Français](i18n/fr/ARCHITECTURE.md) | 🇮🇹 [Italiano](i18n/it/ARCHITECTURE.md) | 🇷🇺 [Русский](i18n/ru/ARCHITECTURE.md) | 🇨🇳 [中文 (简体)](i18n/zh-CN/ARCHITECTURE.md) | 🇩🇪 [Deutsch](i18n/de/ARCHITECTURE.md) | 🇮🇳 [हिन्दी](i18n/in/ARCHITECTURE.md) | 🇹🇭 [ไทย](i18n/th/ARCHITECTURE.md) | 🇺🇦 [Українська](i18n/uk-UA/ARCHITECTURE.md) | 🇸🇦 [العربية](i18n/ar/ARCHITECTURE.md) | 🇯🇵 [日本語](i18n/ja/ARCHITECTURE.md) | 🇻🇳 [Tiếng Việt](i18n/vi/ARCHITECTURE.md) | 🇧🇬 [Български](i18n/bg/ARCHITECTURE.md) | 🇩🇰 [Dansk](i18n/da/ARCHITECTURE.md) | 🇫🇮 [Suomi](i18n/fi/ARCHITECTURE.md) | 🇮🇱 [עברית](i18n/he/ARCHITECTURE.md) | 🇭🇺 [Magyar](i18n/hu/ARCHITECTURE.md) | 🇮🇩 [Bahasa Indonesia](i18n/id/ARCHITECTURE.md) | 🇰🇷 [한국어](i18n/ko/ARCHITECTURE.md) | 🇲🇾 [Bahasa Melayu](i18n/ms/ARCHITECTURE.md) | 🇳🇱 [Nederlands](i18n/nl/ARCHITECTURE.md) | 🇳🇴 [Norsk](i18n/no/ARCHITECTURE.md) | 🇵🇹 [Português (Portugal)](i18n/pt/ARCHITECTURE.md) | 🇷🇴 [Română](i18n/ro/ARCHITECTURE.md) | 🇵🇱 [Polski](i18n/pl/ARCHITECTURE.md) | 🇸🇰 [Slovenčina](i18n/sk/ARCHITECTURE.md) | 🇸🇪 [Svenska](i18n/sv/ARCHITECTURE.md) | 🇵🇭 [Filipino](i18n/phi/ARCHITECTURE.md)
+
+_Last updated: 2026-03-04_
+
+## Executive Summary
+
+OmniRoute is a local AI routing gateway and dashboard built on Next.js.
+It provides a single OpenAI-compatible endpoint (`/v1/*`) and routes traffic across multiple upstream providers with translation, fallback, token refresh, and usage tracking.
+
+Core capabilities:
+
+- OpenAI-compatible API surface for CLI/tools (28 providers)
+- Request/response translation across provider formats
+- Model combo fallback (multi-model sequence)
+- Account-level fallback (multi-account per provider)
+- OAuth + API-key provider connection management
+- Embedding generation via `/v1/embeddings` (6 providers, 9 models)
+- Image generation via `/v1/images/generations` (4 providers, 9 models)
+- Think tag parsing (`<think>...</think>`) for reasoning models
+- Response sanitization for strict OpenAI SDK compatibility
+- Role normalization (developer→system, system→user) for cross-provider compatibility
+- Structured output conversion (json_schema → Gemini responseSchema)
+- Local persistence for providers, keys, aliases, combos, settings, pricing
+- Usage/cost tracking and request logging
+- Optional cloud sync for multi-device/state sync
+- IP allowlist/blocklist for API access control
+- Thinking budget management (passthrough/auto/custom/adaptive)
+- Global system prompt injection
+- Session tracking and fingerprinting
+- Per-account enhanced rate limiting with provider-specific profiles
+- Circuit breaker pattern for provider resilience
+- Anti-thundering herd protection with mutex locking
+- Signature-based request deduplication cache
+- Domain layer: model availability, cost rules, fallback policy, lockout policy
+- Domain state persistence (SQLite write-through cache for fallbacks, budgets, lockouts, circuit breakers)
+- Policy engine for centralized request evaluation (lockout → budget → fallback)
+- Request telemetry with p50/p95/p99 latency aggregation
+- Correlation ID (X-Request-Id) for end-to-end tracing
+- Compliance audit logging with opt-out per API key
+- Eval framework for LLM quality assurance
+- Resilience UI dashboard with real-time circuit breaker status
+- Modular OAuth providers (12 individual modules under `src/lib/oauth/providers/`)
+
+Primary runtime model:
+
+- Next.js app routes under `src/app/api/*` implement both dashboard APIs and compatibility APIs
+- A shared SSE/routing core in `src/sse/*` + `open-sse/*` handles provider execution, translation, streaming, fallback, and usage
+
+## Scope and Boundaries
+
+### In Scope
+
+- Local gateway runtime
+- Dashboard management APIs
+- Provider authentication and token refresh
+- Request translation and SSE streaming
+- Local state + usage persistence
+- Optional cloud sync orchestration
+
+### Out of Scope
+
+- Cloud service implementation behind `NEXT_PUBLIC_CLOUD_URL`
+- Provider SLA/control plane outside local process
+- External CLI binaries themselves (Claude CLI, Codex CLI, etc.)
+
+## High-Level System Context
+
+```mermaid
+flowchart LR
+    subgraph Clients[Developer Clients]
+        C1[Claude Code]
+        C2[Codex CLI]
+        C3[OpenClaw / Droid / Cline / Continue / Roo]
+        C4[Custom OpenAI-compatible clients]
+        BROWSER[Browser Dashboard]
+    end
+
+    subgraph Router[OmniRoute Local Process]
+        API[V1 Compatibility API\n/v1/*]
+        DASH[Dashboard + Management API\n/api/*]
+        CORE[SSE + Translation Core\nopen-sse + src/sse]
+        DB[(storage.sqlite)]
+        UDB[(usage tables + log artifacts)]
+    end
+
+    subgraph Upstreams[Upstream Providers]
+        P1[OAuth Providers\nClaude/Codex/Gemini/Qwen/iFlow/GitHub/Kiro/Cursor/Antigravity]
+        P2[API Key Providers\nOpenAI/Anthropic/OpenRouter/GLM/Kimi/MiniMax\nDeepSeek/Groq/xAI/Mistral/Perplexity\nTogether/Fireworks/Cerebras/Cohere/NVIDIA]
+        P3[Compatible Nodes\nOpenAI-compatible / Anthropic-compatible]
+    end
+
+    subgraph Cloud[Optional Cloud Sync]
+        CLOUD[Cloud Sync Endpoint\nNEXT_PUBLIC_CLOUD_URL]
+    end
+
+    C1 --> API
+    C2 --> API
+    C3 --> API
+    C4 --> API
+    BROWSER --> DASH
+
+    API --> CORE
+    DASH --> DB
+    CORE --> DB
+    CORE --> UDB
+
+    CORE --> P1
+    CORE --> P2
+    CORE --> P3
+
+    DASH --> CLOUD
+```
+
+## Core Runtime Components
+
+## 1) API and Routing Layer (Next.js App Routes)
+
+Main directories:
+
+- `src/app/api/v1/*` and `src/app/api/v1beta/*` for compatibility APIs
+- `src/app/api/*` for management/configuration APIs
+- Next rewrites in `next.config.mjs` map `/v1/*` to `/api/v1/*`
+
+Important compatibility routes:
+
+- `src/app/api/v1/chat/completions/route.ts`
+- `src/app/api/v1/messages/route.ts`
+- `src/app/api/v1/responses/route.ts`
+- `src/app/api/v1/models/route.ts` — includes custom models with `custom: true`
+- `src/app/api/v1/embeddings/route.ts` — embedding generation (6 providers)
+- `src/app/api/v1/images/generations/route.ts` — image generation (4+ providers incl. Antigravity/Nebius)
+- `src/app/api/v1/messages/count_tokens/route.ts`
+- `src/app/api/v1/providers/[provider]/chat/completions/route.ts` — dedicated per-provider chat
+- `src/app/api/v1/providers/[provider]/embeddings/route.ts` — dedicated per-provider embeddings
+- `src/app/api/v1/providers/[provider]/images/generations/route.ts` — dedicated per-provider images
+- `src/app/api/v1beta/models/route.ts`
+- `src/app/api/v1beta/models/[...path]/route.ts`
+
+Management domains:
+
+- Auth/settings: `src/app/api/auth/*`, `src/app/api/settings/*`
+- Providers/connections: `src/app/api/providers*`
+- Provider nodes: `src/app/api/provider-nodes*`
+- Custom models: `src/app/api/provider-models` (GET/POST/DELETE)
+- Model catalog: `src/app/api/models/route.ts` (GET)
+- Proxy config: `src/app/api/settings/proxy` (GET/PUT/DELETE) + `src/app/api/settings/proxy/test` (POST)
+- OAuth: `src/app/api/oauth/*`
+- Keys/aliases/combos/pricing: `src/app/api/keys*`, `src/app/api/models/alias`, `src/app/api/combos*`, `src/app/api/pricing`
+- Usage: `src/app/api/usage/*`
+- Sync/cloud: `src/app/api/sync/*`, `src/app/api/cloud/*`
+- CLI tooling helpers: `src/app/api/cli-tools/*`
+- IP filter: `src/app/api/settings/ip-filter` (GET/PUT)
+- Thinking budget: `src/app/api/settings/thinking-budget` (GET/PUT)
+- System prompt: `src/app/api/settings/system-prompt` (GET/PUT)
+- Sessions: `src/app/api/sessions` (GET)
+- Rate limits: `src/app/api/rate-limits` (GET)
+- Resilience: `src/app/api/resilience` (GET/PATCH) — provider profiles, circuit breaker, rate limit state
+- Resilience reset: `src/app/api/resilience/reset` (POST) — reset breakers + cooldowns
+- Cache stats: `src/app/api/cache/stats` (GET/DELETE)
+- Model availability: `src/app/api/models/availability` (GET/POST)
+- Telemetry: `src/app/api/telemetry/summary` (GET)
+- Budget: `src/app/api/usage/budget` (GET/POST)
+- Fallback chains: `src/app/api/fallback/chains` (GET/POST/DELETE)
+- Compliance audit: `src/app/api/compliance/audit-log` (GET)
+- Evals: `src/app/api/evals` (GET/POST), `src/app/api/evals/[suiteId]` (GET)
+- Policies: `src/app/api/policies` (GET/POST)
+
+## 2) SSE + Translation Core
+
+Main flow modules:
+
+- Entry: `src/sse/handlers/chat.ts`
+- Core orchestration: `open-sse/handlers/chatCore.ts`
+- Provider execution adapters: `open-sse/executors/*`
+- Format detection/provider config: `open-sse/services/provider.ts`
+- Model parse/resolve: `src/sse/services/model.ts`, `open-sse/services/model.ts`
+- Account fallback logic: `open-sse/services/accountFallback.ts`
+- Translation registry: `open-sse/translator/index.ts`
+- Stream transformations: `open-sse/utils/stream.ts`, `open-sse/utils/streamHandler.ts`
+- Usage extraction/normalization: `open-sse/utils/usageTracking.ts`
+- Think tag parser: `open-sse/utils/thinkTagParser.ts`
+- Embedding handler: `open-sse/handlers/embeddings.ts`
+- Embedding provider registry: `open-sse/config/embeddingRegistry.ts`
+- Image generation handler: `open-sse/handlers/imageGeneration.ts`
+- Image provider registry: `open-sse/config/imageRegistry.ts`
+- Response sanitization: `open-sse/handlers/responseSanitizer.ts`
+- Role normalization: `open-sse/services/roleNormalizer.ts`
+
+Services (business logic):
+
+- Account selection/scoring: `open-sse/services/accountSelector.ts`
+- Context lifecycle management: `open-sse/services/contextManager.ts`
+- IP filter enforcement: `open-sse/services/ipFilter.ts`
+- Session tracking: `open-sse/services/sessionManager.ts`
+- Request deduplication: `open-sse/services/signatureCache.ts`
+- System prompt injection: `open-sse/services/systemPrompt.ts`
+- Thinking budget management: `open-sse/services/thinkingBudget.ts`
+- Wildcard model routing: `open-sse/services/wildcardRouter.ts`
+- Rate limit management: `open-sse/services/rateLimitManager.ts`
+- Circuit breaker: `open-sse/services/circuitBreaker.ts`
+
+Domain layer modules:
+
+- Model availability: `src/lib/domain/modelAvailability.ts`
+- Cost rules/budgets: `src/lib/domain/costRules.ts`
+- Fallback policy: `src/lib/domain/fallbackPolicy.ts`
+- Combo resolver: `src/lib/domain/comboResolver.ts`
+- Lockout policy: `src/lib/domain/lockoutPolicy.ts`
+- Policy engine: `src/domain/policyEngine.ts` — centralized lockout → budget → fallback evaluation
+- Error codes catalog: `src/lib/domain/errorCodes.ts`
+- Request ID: `src/lib/domain/requestId.ts`
+- Fetch timeout: `src/lib/domain/fetchTimeout.ts`
+- Request telemetry: `src/lib/domain/requestTelemetry.ts`
+- Compliance/audit: `src/lib/domain/compliance/index.ts`
+- Eval runner: `src/lib/domain/evalRunner.ts`
+- Domain state persistence: `src/lib/db/domainState.ts` — SQLite CRUD for fallback chains, budgets, cost history, lockout state, circuit breakers
+
+OAuth provider modules (12 individual files under `src/lib/oauth/providers/`):
+
+- Registry index: `src/lib/oauth/providers/index.ts`
+- Individual providers: `claude.ts`, `codex.ts`, `gemini.ts`, `antigravity.ts`, `iflow.ts`, `qwen.ts`, `kimi-coding.ts`, `github.ts`, `kiro.ts`, `cursor.ts`, `kilocode.ts`, `cline.ts`
+- Thin wrapper: `src/lib/oauth/providers.ts` — re-exports from individual modules
+
+## 3) Persistence Layer
+
+Primary state DB (SQLite):
+
+- Core infra: `src/lib/db/core.ts` (better-sqlite3, migrations, WAL)
+- Re-export facade: `src/lib/localDb.ts` (thin compatibility layer for callers)
+- file: `${DATA_DIR}/storage.sqlite` (or `$XDG_CONFIG_HOME/omniroute/storage.sqlite` when set, else `~/.omniroute/storage.sqlite`)
+- entities (tables + KV namespaces): providerConnections, providerNodes, modelAliases, combos, apiKeys, settings, pricing, **customModels**, **proxyConfig**, **ipFilter**, **thinkingBudget**, **systemPrompt**
+
+Usage persistence:
+
+- facade: `src/lib/usageDb.ts` (decomposed modules in `src/lib/usage/*`)
+- SQLite tables in `storage.sqlite`: `usage_history`, `call_logs`, `proxy_logs`
+- optional file artifacts remain for compatibility/debug (`${DATA_DIR}/log.txt`, `${DATA_DIR}/call_logs/`, `<repo>/logs/...`)
+- legacy JSON files are migrated to SQLite by startup migrations when present
+
+Domain State DB (SQLite):
+
+- `src/lib/db/domainState.ts` — CRUD operations for domain state
+- Tables (created in `src/lib/db/core.ts`): `domain_fallback_chains`, `domain_budgets`, `domain_cost_history`, `domain_lockout_state`, `domain_circuit_breakers`
+- Write-through cache pattern: in-memory Maps are authoritative at runtime; mutations are written synchronously to SQLite; state is restored from DB on cold start
+
+## 4) Auth + Security Surfaces
+
+- Dashboard cookie auth: `src/proxy.ts`, `src/app/api/auth/login/route.ts`
+- API key generation/verification: `src/shared/utils/apiKey.ts`
+- Provider secrets persisted in `providerConnections` entries
+- Outbound proxy support via `open-sse/utils/proxyFetch.ts` (env vars) and `open-sse/utils/networkProxy.ts` (configurable per-provider or global)
+
+## 5) Cloud Sync
+
+- Scheduler init: `src/lib/initCloudSync.ts`, `src/shared/services/initializeCloudSync.ts`
+- Periodic task: `src/shared/services/cloudSyncScheduler.ts`
+- Control route: `src/app/api/sync/cloud/route.ts`
+
+## Request Lifecycle (`/v1/chat/completions`)
+
+```mermaid
+sequenceDiagram
+    autonumber
+    participant Client as CLI/SDK Client
+    participant Route as /api/v1/chat/completions
+    participant Chat as src/sse/handlers/chat
+    participant Core as open-sse/handlers/chatCore
+    participant Model as Model Resolver
+    participant Auth as Credential Selector
+    participant Exec as Provider Executor
+    participant Prov as Upstream Provider
+    participant Stream as Stream Translator
+    participant Usage as usageDb
+
+    Client->>Route: POST /v1/chat/completions
+    Route->>Chat: handleChat(request)
+    Chat->>Model: parse/resolve model or combo
+
+    alt Combo model
+        Chat->>Chat: iterate combo models (handleComboChat)
+    end
+
+    Chat->>Auth: getProviderCredentials(provider)
+    Auth-->>Chat: active account + tokens/api key
+
+    Chat->>Core: handleChatCore(body, modelInfo, credentials)
+    Core->>Core: detect source format
+    Core->>Core: translate request to target format
+    Core->>Exec: execute(provider, transformedBody)
+    Exec->>Prov: upstream API call
+    Prov-->>Exec: SSE/JSON response
+    Exec-->>Core: response + metadata
+
+    alt 401/403
+        Core->>Exec: refreshCredentials()
+        Exec-->>Core: updated tokens
+        Core->>Exec: retry request
+    end
+
+    Core->>Stream: translate/normalize stream to client format
+    Stream-->>Client: SSE chunks / JSON response
+
+    Stream->>Usage: extract usage + persist history/log
+```
+
+## Combo + Account Fallback Flow
+
+```mermaid
+flowchart TD
+    A[Incoming model string] --> B{Is combo name?}
+    B -- Yes --> C[Load combo models sequence]
+    B -- No --> D[Single model path]
+
+    C --> E[Try model N]
+    E --> F[Resolve provider/model]
+    D --> F
+
+    F --> G[Select account credentials]
+    G --> H{Credentials available?}
+    H -- No --> I[Return provider unavailable]
+    H -- Yes --> J[Execute request]
+
+    J --> K{Success?}
+    K -- Yes --> L[Return response]
+    K -- No --> M{Fallback-eligible error?}
+
+    M -- No --> N[Return error]
+    M -- Yes --> O[Mark account unavailable cooldown]
+    O --> P{Another account for provider?}
+    P -- Yes --> G
+    P -- No --> Q{In combo with next model?}
+    Q -- Yes --> E
+    Q -- No --> R[Return all unavailable]
+```
+
+Fallback decisions are driven by `open-sse/services/accountFallback.ts` using status codes and error-message heuristics.
+
+## OAuth Onboarding and Token Refresh Lifecycle
+
+```mermaid
+sequenceDiagram
+    autonumber
+    participant UI as Dashboard UI
+    participant OAuth as /api/oauth/[provider]/[action]
+    participant ProvAuth as Provider Auth Server
+    participant DB as localDb
+    participant Test as /api/providers/[id]/test
+    participant Exec as Provider Executor
+
+    UI->>OAuth: GET authorize or device-code
+    OAuth->>ProvAuth: create auth/device flow
+    ProvAuth-->>OAuth: auth URL or device code payload
+    OAuth-->>UI: flow data
+
+    UI->>OAuth: POST exchange or poll
+    OAuth->>ProvAuth: token exchange/poll
+    ProvAuth-->>OAuth: access/refresh tokens
+    OAuth->>DB: createProviderConnection(oauth data)
+    OAuth-->>UI: success + connection id
+
+    UI->>Test: POST /api/providers/[id]/test
+    Test->>Exec: validate credentials / optional refresh
+    Exec-->>Test: valid or refreshed token info
+    Test->>DB: update status/tokens/errors
+    Test-->>UI: validation result
+```
+
+Refresh during live traffic is executed inside `open-sse/handlers/chatCore.ts` via executor `refreshCredentials()`.
+
+## Cloud Sync Lifecycle (Enable / Sync / Disable)
+
+```mermaid
+sequenceDiagram
+    autonumber
+    participant UI as Endpoint Page UI
+    participant Sync as /api/sync/cloud
+    participant DB as localDb
+    participant Cloud as External Cloud Sync
+    participant Claude as ~/.claude/settings.json
+
+    UI->>Sync: POST action=enable
+    Sync->>DB: set cloudEnabled=true
+    Sync->>DB: ensure API key exists
+    Sync->>Cloud: POST /sync/{machineId} (providers/aliases/combos/keys)
+    Cloud-->>Sync: sync result
+    Sync->>Cloud: GET /{machineId}/v1/verify
+    Sync-->>UI: enabled + verification status
+
+    UI->>Sync: POST action=sync
+    Sync->>Cloud: POST /sync/{machineId}
+    Cloud-->>Sync: remote data
+    Sync->>DB: update newer local tokens/status
+    Sync-->>UI: synced
+
+    UI->>Sync: POST action=disable
+    Sync->>DB: set cloudEnabled=false
+    Sync->>Cloud: DELETE /sync/{machineId}
+    Sync->>Claude: switch ANTHROPIC_BASE_URL back to local (if needed)
+    Sync-->>UI: disabled
+```
+
+Periodic sync is triggered by `CloudSyncScheduler` when cloud is enabled.
+
+## Data Model and Storage Map
+
+```mermaid
+erDiagram
+    SETTINGS ||--o{ PROVIDER_CONNECTION : controls
+    PROVIDER_NODE ||--o{ PROVIDER_CONNECTION : backs_compatible_provider
+    PROVIDER_CONNECTION ||--o{ USAGE_ENTRY : emits_usage
+
+    SETTINGS {
+      boolean cloudEnabled
+      number stickyRoundRobinLimit
+      boolean requireLogin
+      string password_hash
+      string fallbackStrategy
+      json rateLimitDefaults
+      json providerProfiles
+    }
+
+    PROVIDER_CONNECTION {
+      string id
+      string provider
+      string authType
+      string name
+      number priority
+      boolean isActive
+      string apiKey
+      string accessToken
+      string refreshToken
+      string expiresAt
+      string testStatus
+      string lastError
+      string rateLimitedUntil
+      json providerSpecificData
+    }
+
+    PROVIDER_NODE {
+      string id
+      string type
+      string name
+      string prefix
+      string apiType
+      string baseUrl
+    }
+
+    MODEL_ALIAS {
+      string alias
+      string targetModel
+    }
+
+    COMBO {
+      string id
+      string name
+      string[] models
+    }
+
+    API_KEY {
+      string id
+      string name
+      string key
+      string machineId
+    }
+
+    USAGE_ENTRY {
+      string provider
+      string model
+      number prompt_tokens
+      number completion_tokens
+      string connectionId
+      string timestamp
+    }
+
+    CUSTOM_MODEL {
+      string id
+      string name
+      string providerId
+    }
+
+    PROXY_CONFIG {
+      string global
+      json providers
+    }
+
+    IP_FILTER {
+      string mode
+      string[] allowlist
+      string[] blocklist
+    }
+
+    THINKING_BUDGET {
+      string mode
+      number customBudget
+      string effortLevel
+    }
+
+    SYSTEM_PROMPT {
+      boolean enabled
+      string prompt
+      string position
+    }
+```
+
+Physical storage files:
+
+- primary runtime DB: `${DATA_DIR}/storage.sqlite`
+- request log lines: `${DATA_DIR}/log.txt` (compat/debug artifact)
+- structured call payload archives: `${DATA_DIR}/call_logs/`
+- optional translator/request debug sessions: `<repo>/logs/...`
+
+## Deployment Topology
+
+```mermaid
+flowchart LR
+    subgraph LocalHost[Developer Host]
+        CLI[CLI Tools]
+        Browser[Dashboard Browser]
+    end
+
+    subgraph ContainerOrProcess[OmniRoute Runtime]
+        Next[Next.js Server\nPORT=20128]
+        Core[SSE Core + Executors]
+        MainDB[(storage.sqlite)]
+        UsageDB[(usage tables + log artifacts)]
+    end
+
+    subgraph External[External Services]
+        Providers[AI Providers]
+        SyncCloud[Cloud Sync Service]
+    end
+
+    CLI --> Next
+    Browser --> Next
+    Next --> Core
+    Next --> MainDB
+    Core --> MainDB
+    Core --> UsageDB
+    Core --> Providers
+    Next --> SyncCloud
+```
+
+## Module Mapping (Decision-Critical)
+
+### Route and API Modules
+
+- `src/app/api/v1/*`, `src/app/api/v1beta/*`: compatibility APIs
+- `src/app/api/v1/providers/[provider]/*`: dedicated per-provider routes (chat, embeddings, images)
+- `src/app/api/providers*`: provider CRUD, validation, testing
+- `src/app/api/provider-nodes*`: custom compatible node management
+- `src/app/api/provider-models`: custom model management (CRUD)
+- `src/app/api/models/route.ts`: model catalog API (aliases + custom models)
+- `src/app/api/oauth/*`: OAuth/device-code flows
+- `src/app/api/keys*`: local API key lifecycle
+- `src/app/api/models/alias`: alias management
+- `src/app/api/combos*`: fallback combo management
+- `src/app/api/pricing`: pricing overrides for cost calculation
+- `src/app/api/settings/proxy`: proxy configuration (GET/PUT/DELETE)
+- `src/app/api/settings/proxy/test`: outbound proxy connectivity test (POST)
+- `src/app/api/usage/*`: usage and logs APIs
+- `src/app/api/sync/*` + `src/app/api/cloud/*`: cloud sync and cloud-facing helpers
+- `src/app/api/cli-tools/*`: local CLI config writers/checkers
+- `src/app/api/settings/ip-filter`: IP allowlist/blocklist (GET/PUT)
+- `src/app/api/settings/thinking-budget`: thinking token budget config (GET/PUT)
+- `src/app/api/settings/system-prompt`: global system prompt (GET/PUT)
+- `src/app/api/sessions`: active session listing (GET)
+- `src/app/api/rate-limits`: per-account rate limit status (GET)
+
+### Routing and Execution Core
+
+- `src/sse/handlers/chat.ts`: request parse, combo handling, account selection loop
+- `open-sse/handlers/chatCore.ts`: translation, executor dispatch, retry/refresh handling, stream setup
+- `open-sse/executors/*`: provider-specific network and format behavior
+
+### Translation Registry and Format Converters
+
+- `open-sse/translator/index.ts`: translator registry and orchestration
+- Request translators: `open-sse/translator/request/*`
+- Response translators: `open-sse/translator/response/*`
+- Format constants: `open-sse/translator/formats.ts`
+
+### Persistence
+
+- `src/lib/db/*`: persistent config/state and domain persistence on SQLite
+- `src/lib/localDb.ts`: compatibility re-export for DB modules
+- `src/lib/usageDb.ts`: usage history/call logs facade on top of SQLite tables
+
+## Provider Executor Coverage (Strategy Pattern)
+
+Each provider has a specialized executor extending `BaseExecutor` (in `open-sse/executors/base.ts`), which provides URL building, header construction, retry with exponential backoff, credential refresh hooks, and the `execute()` orchestration method.
+
+| Executor              | Provider(s)                                                                                                                                                  | Special Handling                                                     |
+| --------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------ | -------------------------------------------------------------------- |
+| `DefaultExecutor`     | OpenAI, Claude, Gemini, Qwen, iFlow, OpenRouter, GLM, Kimi, MiniMax, DeepSeek, Groq, xAI, Mistral, Perplexity, Together, Fireworks, Cerebras, Cohere, NVIDIA | Dynamic URL/header config per provider                               |
+| `AntigravityExecutor` | Google Antigravity                                                                                                                                           | Custom project/session IDs, Retry-After parsing                      |
+| `CodexExecutor`       | OpenAI Codex                                                                                                                                                 | Injects system instructions, forces reasoning effort                 |
+| `CursorExecutor`      | Cursor IDE                                                                                                                                                   | ConnectRPC protocol, Protobuf encoding, request signing via checksum |
+| `GithubExecutor`      | GitHub Copilot                                                                                                                                               | Copilot token refresh, VSCode-mimicking headers                      |
+| `KiroExecutor`        | AWS CodeWhisperer/Kiro                                                                                                                                       | AWS EventStream binary format → SSE conversion                       |
+| `GeminiCLIExecutor`   | Gemini CLI                                                                                                                                                   | Google OAuth token refresh cycle                                     |
+
+All other providers (including custom compatible nodes) use the `DefaultExecutor`.
+
+## Provider Compatibility Matrix
+
+| Provider         | Format           | Auth                  | Stream           | Non-Stream | Token Refresh | Usage API          |
+| ---------------- | ---------------- | --------------------- | ---------------- | ---------- | ------------- | ------------------ |
+| Claude           | claude           | API Key / OAuth       | ✅               | ✅         | ✅            | ⚠️ Admin only      |
+| Gemini           | gemini           | API Key / OAuth       | ✅               | ✅         | ✅            | ⚠️ Cloud Console   |
+| Gemini CLI       | gemini-cli       | OAuth                 | ✅               | ✅         | ✅            | ⚠️ Cloud Console   |
+| Antigravity      | antigravity      | OAuth                 | ✅               | ✅         | ✅            | ✅ Full quota API  |
+| OpenAI           | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| Codex            | openai-responses | OAuth                 | ✅ forced        | ❌         | ✅            | ✅ Rate limits     |
+| GitHub Copilot   | openai           | OAuth + Copilot Token | ✅               | ✅         | ✅            | ✅ Quota snapshots |
+| Cursor           | cursor           | Custom checksum       | ✅               | ✅         | ❌            | ❌                 |
+| Kiro             | kiro             | AWS SSO OIDC          | ✅ (EventStream) | ❌         | ✅            | ✅ Usage limits    |
+| Qwen             | openai           | OAuth                 | ✅               | ✅         | ✅            | ⚠️ Per request     |
+| iFlow            | openai           | OAuth (Basic)         | ✅               | ✅         | ✅            | ⚠️ Per request     |
+| OpenRouter       | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| GLM/Kimi/MiniMax | claude           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| DeepSeek         | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| Groq             | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| xAI (Grok)       | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| Mistral          | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| Perplexity       | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| Together AI      | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| Fireworks AI     | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| Cerebras         | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| Cohere           | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| NVIDIA NIM       | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+
+## Format Translation Coverage
+
+Detected source formats include:
+
+- `openai`
+- `openai-responses`
+- `claude`
+- `gemini`
+
+Target formats include:
+
+- OpenAI chat/Responses
+- Claude
+- Gemini/Gemini-CLI/Antigravity envelope
+- Kiro
+- Cursor
+
+Translations use **OpenAI as the hub format** — all conversions go through OpenAI as intermediate:
+
+```
+Source Format → OpenAI (hub) → Target Format
+```
+
+Translations are selected dynamically based on source payload shape and provider target format.
+
+Additional processing layers in the translation pipeline:
+
+- **Response sanitization** — Strips non-standard fields from OpenAI-format responses (both streaming and non-streaming) to ensure strict SDK compliance
+- **Role normalization** — Converts `developer` → `system` for non-OpenAI targets; merges `system` → `user` for models that reject the system role (GLM, ERNIE)
+- **Think tag extraction** — Parses `<think>...</think>` blocks from content into `reasoning_content` field
+- **Structured output** — Converts OpenAI `response_format.json_schema` to Gemini's `responseMimeType` + `responseSchema`
+
+## Supported API Endpoints
+
+| Endpoint                                           | Format             | Handler                                              |
+| -------------------------------------------------- | ------------------ | ---------------------------------------------------- |
+| `POST /v1/chat/completions`                        | OpenAI Chat        | `src/sse/handlers/chat.ts`                           |
+| `POST /v1/messages`                                | Claude Messages    | Same handler (auto-detected)                         |
+| `POST /v1/responses`                               | OpenAI Responses   | `open-sse/handlers/responsesHandler.ts`              |
+| `POST /v1/embeddings`                              | OpenAI Embeddings  | `open-sse/handlers/embeddings.ts`                    |
+| `GET /v1/embeddings`                               | Model listing      | API route                                            |
+| `POST /v1/images/generations`                      | OpenAI Images      | `open-sse/handlers/imageGeneration.ts`               |
+| `GET /v1/images/generations`                       | Model listing      | API route                                            |
+| `POST /v1/providers/{provider}/chat/completions`   | OpenAI Chat        | Dedicated per-provider with model validation         |
+| `POST /v1/providers/{provider}/embeddings`         | OpenAI Embeddings  | Dedicated per-provider with model validation         |
+| `POST /v1/providers/{provider}/images/generations` | OpenAI Images      | Dedicated per-provider with model validation         |
+| `POST /v1/messages/count_tokens`                   | Claude Token Count | API route                                            |
+| `GET /v1/models`                                   | OpenAI Models list | API route (chat + embedding + image + custom models) |
+| `GET /api/models/catalog`                          | Catalog            | All models grouped by provider + type                |
+| `POST /v1beta/models/*:streamGenerateContent`      | Gemini native      | API route                                            |
+| `GET/PUT/DELETE /api/settings/proxy`               | Proxy Config       | Network proxy configuration                          |
+| `POST /api/settings/proxy/test`                    | Proxy Connectivity | Proxy health/connectivity test endpoint              |
+| `GET/POST/DELETE /api/provider-models`             | Custom Models      | Custom model management per provider                 |
+
+## Bypass Handler
+
+The bypass handler (`open-sse/utils/bypassHandler.ts`) intercepts known "throwaway" requests from Claude CLI — warmup pings, title extractions, and token counts — and returns a **fake response** without consuming upstream provider tokens. This is triggered only when `User-Agent` contains `claude-cli`.
+
+## Request Logger Pipeline
+
+The request logger (`open-sse/utils/requestLogger.ts`) provides a 7-stage debug logging pipeline, disabled by default, enabled via `ENABLE_REQUEST_LOGS=true`:
+
+```
+1_req_client.json → 2_req_source.json → 3_req_openai.json → 4_req_target.json
+→ 5_res_provider.txt → 6_res_openai.txt → 7_res_client.txt
+```
+
+Files are written to `<repo>/logs/<session>/` for each request session.
+
+## Failure Modes and Resilience
+
+## 1) Account/Provider Availability
+
+- provider account cooldown on transient/rate/auth errors
+- account fallback before failing request
+- combo model fallback when current model/provider path is exhausted
+
+## 2) Token Expiry
+
+- pre-check and refresh with retry for refreshable providers
+- 401/403 retry after refresh attempt in core path
+
+## 3) Stream Safety
+
+- disconnect-aware stream controller
+- translation stream with end-of-stream flush and `[DONE]` handling
+- usage estimation fallback when provider usage metadata is missing
+
+## 4) Cloud Sync Degradation
+
+- sync errors are surfaced but local runtime continues
+- scheduler has retry-capable logic, but periodic execution currently calls single-attempt sync by default
+
+## 5) Data Integrity
+
+- SQLite schema migrations and auto-upgrade hooks at startup
+- legacy JSON → SQLite migration compatibility path
+
+## Observability and Operational Signals
+
+Runtime visibility sources:
+
+- console logs from `src/sse/utils/logger.ts`
+- per-request usage aggregates in SQLite (`usage_history`, `call_logs`, `proxy_logs`)
+- textual request status log in `log.txt` (optional/compat)
+- optional deep request/translation logs under `logs/` when `ENABLE_REQUEST_LOGS=true`
+- dashboard usage endpoints (`/api/usage/*`) for UI consumption
+
+## Security-Sensitive Boundaries
+
+- JWT secret (`JWT_SECRET`) secures dashboard session cookie verification/signing
+- Initial password bootstrap (`INITIAL_PASSWORD`) should be explicitly configured for first-run provisioning
+- API key HMAC secret (`API_KEY_SECRET`) secures generated local API key format
+- Provider secrets (API keys/tokens) are persisted in local DB and should be protected at filesystem level
+- Cloud sync endpoints rely on API key auth + machine id semantics
+
+## Environment and Runtime Matrix
+
+Environment variables actively used by code:
+
+- App/auth: `JWT_SECRET`, `INITIAL_PASSWORD`
+- Storage: `DATA_DIR`
+- Compatible node behavior: `ALLOW_MULTI_CONNECTIONS_PER_COMPAT_NODE`
+- Optional storage base override (Linux/macOS when `DATA_DIR` unset): `XDG_CONFIG_HOME`
+- Security hashing: `API_KEY_SECRET`, `MACHINE_ID_SALT`
+- Logging: `ENABLE_REQUEST_LOGS`
+- Sync/cloud URLing: `NEXT_PUBLIC_BASE_URL`, `NEXT_PUBLIC_CLOUD_URL`
+- Outbound proxy: `HTTP_PROXY`, `HTTPS_PROXY`, `ALL_PROXY`, `NO_PROXY` and lowercase variants
+- SOCKS5 feature flags: `ENABLE_SOCKS5_PROXY`, `NEXT_PUBLIC_ENABLE_SOCKS5_PROXY`
+- Platform/runtime helpers (not app-specific config): `APPDATA`, `NODE_ENV`, `PORT`, `HOSTNAME`
+
+## Known Architectural Notes
+
+1. `usageDb` and `localDb` share the same base directory policy (`DATA_DIR` -> `XDG_CONFIG_HOME/omniroute` -> `~/.omniroute`) with legacy file migration.
+2. `/api/v1/route.ts` delegates to the same unified catalog builder used by `/api/v1/models` (`src/app/api/v1/models/catalog.ts`) to avoid semantic drift.
+3. Request logger writes full headers/body when enabled; treat log directory as sensitive.
+4. Cloud behavior depends on correct `NEXT_PUBLIC_BASE_URL` and cloud endpoint reachability.
+5. The `open-sse/` directory is published as the `@omniroute/open-sse` **npm workspace package**. Source code imports it via `@omniroute/open-sse/...` (resolved by Next.js `transpilePackages`). File paths in this document still use the directory name `open-sse/` for consistency.
+6. Charts in the dashboard use **Recharts** (SVG-based) for accessible, interactive analytics visualizations (model usage bar charts, provider breakdown tables with success rates).
+7. E2E tests use **Playwright** (`tests/e2e/`), run via `npm run test:e2e`. Unit tests use **Node.js test runner** (`tests/unit/`), run via `npm run test:unit`. Source code under `src/` is **TypeScript** (`.ts`/`.tsx`); the `open-sse/` workspace remains JavaScript (`.js`).
+8. Settings page is organized into 5 tabs: Security, Routing (6 global strategies: fill-first, round-robin, p2c, random, least-used, cost-optimized), Resilience (editable rate limits, circuit breaker, policies), AI (thinking budget, system prompt, prompt cache), Advanced (proxy).
+
+## Operational Verification Checklist
+
+- Build from source: `npm run build`
+- Build Docker image: `docker build -t omniroute .`
+- Start service and verify:
+- `GET /api/settings`
+- `GET /api/v1/models`
+- CLI target base URL should be `http://<host>:20128/v1` when `PORT=20128`

docs/i18n/ar/AUTO-COMBO.md

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+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/AUTO-COMBO.md) · 🇪🇸 [es](../es/AUTO-COMBO.md) · 🇫🇷 [fr](../fr/AUTO-COMBO.md) · 🇩🇪 [de](../de/AUTO-COMBO.md) · 🇮🇹 [it](../it/AUTO-COMBO.md) · 🇷🇺 [ru](../ru/AUTO-COMBO.md) · 🇨🇳 [zh-CN](../zh-CN/AUTO-COMBO.md) · 🇯🇵 [ja](../ja/AUTO-COMBO.md) · 🇰🇷 [ko](../ko/AUTO-COMBO.md) · 🇸🇦 [ar](../ar/AUTO-COMBO.md) · 🇮🇳 [in](../in/AUTO-COMBO.md) · 🇹🇭 [th](../th/AUTO-COMBO.md) · 🇻🇳 [vi](../vi/AUTO-COMBO.md) · 🇮🇩 [id](../id/AUTO-COMBO.md) · 🇲🇾 [ms](../ms/AUTO-COMBO.md) · 🇳🇱 [nl](../nl/AUTO-COMBO.md) · 🇵🇱 [pl](../pl/AUTO-COMBO.md) · 🇸🇪 [sv](../sv/AUTO-COMBO.md) · 🇳🇴 [no](../no/AUTO-COMBO.md) · 🇩🇰 [da](../da/AUTO-COMBO.md) · 🇫🇮 [fi](../fi/AUTO-COMBO.md) · 🇵🇹 [pt](../pt/AUTO-COMBO.md) · 🇷🇴 [ro](../ro/AUTO-COMBO.md) · 🇭🇺 [hu](../hu/AUTO-COMBO.md) · 🇧🇬 [bg](../bg/AUTO-COMBO.md) · 🇸🇰 [sk](../sk/AUTO-COMBO.md) · 🇺🇦 [uk-UA](../uk-UA/AUTO-COMBO.md) · 🇮🇱 [he](../he/AUTO-COMBO.md) · 🇵🇭 [phi](../phi/AUTO-COMBO.md)
+
+---
+
+# OmniRoute Auto-Combo Engine
+
+> Self-managing model chains with adaptive scoring
+
+## How It Works
+
+The Auto-Combo Engine dynamically selects the best provider/model for each request using a **6-factor scoring function**:
+
+| Factor     | Weight | Description                                     |
+| :--------- | :----- | :---------------------------------------------- |
+| Quota      | 0.20   | Remaining capacity [0..1]                       |
+| Health     | 0.25   | Circuit breaker: CLOSED=1.0, HALF=0.5, OPEN=0.0 |
+| CostInv    | 0.20   | Inverse cost (cheaper = higher score)           |
+| LatencyInv | 0.15   | Inverse p95 latency (faster = higher)           |
+| TaskFit    | 0.10   | Model × task type fitness score                 |
+| Stability  | 0.10   | Low variance in latency/errors                  |
+
+## Mode Packs
+
+| Pack                    | Focus        | Key Weight       |
+| :---------------------- | :----------- | :--------------- |
+| 🚀 **Ship Fast**        | Speed        | latencyInv: 0.35 |
+| 💰 **Cost Saver**       | Economy      | costInv: 0.40    |
+| 🎯 **Quality First**    | Best model   | taskFit: 0.40    |
+| 📡 **Offline Friendly** | Availability | quota: 0.40      |
+
+## Self-Healing
+
+- **Temporary exclusion**: Score < 0.2 → excluded for 5 min (progressive backoff, max 30 min)
+- **Circuit breaker awareness**: OPEN → auto-excluded; HALF_OPEN → probe requests
+- **Incident mode**: >50% OPEN → disable exploration, maximize stability
+- **Cooldown recovery**: After exclusion, first request is a "probe" with reduced timeout
+
+## Bandit Exploration
+
+5% of requests (configurable) are routed to random providers for exploration. Disabled in incident mode.
+
+## API
+
+```bash
+# Create auto-combo
+curl -X POST http://localhost:20128/api/combos/auto \
+  -H "Content-Type: application/json" \
+  -d '{"id":"my-auto","name":"Auto Coder","candidatePool":["anthropic","google","openai"],"modePack":"ship-fast"}'
+
+# List auto-combos
+curl http://localhost:20128/api/combos/auto
+```
+
+## Task Fitness
+
+30+ models scored across 6 task types (`coding`, `review`, `planning`, `analysis`, `debugging`, `documentation`). Supports wildcard patterns (e.g., `*-coder` → high coding score).
+
+## Files
+
+| File                                         | Purpose                               |
+| :------------------------------------------- | :------------------------------------ |
+| `open-sse/services/autoCombo/scoring.ts`     | Scoring function & pool normalization |
+| `open-sse/services/autoCombo/taskFitness.ts` | Model × task fitness lookup           |
+| `open-sse/services/autoCombo/engine.ts`      | Selection logic, bandit, budget cap   |
+| `open-sse/services/autoCombo/selfHealing.ts` | Exclusion, probes, incident mode      |
+| `open-sse/services/autoCombo/modePacks.ts`   | 4 weight profiles                     |
+| `src/app/api/combos/auto/route.ts`           | REST API                              |

docs/i18n/ar/CLI-TOOLS.md

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+🌐 **Languages:** 🇺🇸 [English](../../CLI-TOOLS.md) · 🇧🇷 [pt-BR](../pt-BR/CLI-TOOLS.md) · 🇪🇸 [es](../es/CLI-TOOLS.md) · 🇫🇷 [fr](../fr/CLI-TOOLS.md) · 🇩🇪 [de](../de/CLI-TOOLS.md) · 🇮🇹 [it](../it/CLI-TOOLS.md) · 🇷🇺 [ru](../ru/CLI-TOOLS.md) · 🇨🇳 [zh-CN](../zh-CN/CLI-TOOLS.md) · 🇯🇵 [ja](../ja/CLI-TOOLS.md) · 🇰🇷 [ko](../ko/CLI-TOOLS.md) · 🇸🇦 [ar](../ar/CLI-TOOLS.md)
+
+# دليل إعداد أدوات CLI — OmniRoute
+
+يشرح هذا الدليل كيفية تثبيت وتهيئة جميع أدوات CLI المدعومة لاستخدام **OmniRoute** كخلفية موحدة.
+
+This guide explains how to install and configure all supported AI coding CLI tools
+to use **OmniRoute** as the unified backend, giving you centralized key management,
+cost tracking, model switching, and request logging across every tool.
+
+---
+
+## How It Works
+
+```
+Claude / Codex / Gemini CLI / OpenCode / Cline / KiloCode / Continue / Kiro CLI
+           │
+           ▼  (all point to OmniRoute)
+    http://YOUR_SERVER:20128/v1
+           │
+           ▼  (OmniRoute routes to the right provider)
+    Anthropic / OpenAI / Gemini / DeepSeek / Groq / Mistral / ...
+```
+
+**Benefits:**
+
+- One API key to manage all tools
+- Cost tracking across all CLIs in the dashboard
+- Model switching without reconfiguring every tool
+- Works locally and on remote servers (VPS)
+
+---
+
+## Supported Tools
+
+| Tool             | Command             | Type              | Install Method |
+| ---------------- | ------------------- | ----------------- | -------------- |
+| **Claude Code**  | `claude`            | CLI               | npm            |
+| **OpenAI Codex** | `codex`             | CLI               | npm            |
+| **Gemini CLI**   | `gemini`            | CLI               | npm            |
+| **OpenCode**     | `opencode`          | CLI               | npm            |
+| **Cline**        | `cline`             | CLI + VS Code ext | npm            |
+| **KiloCode**     | `kilocode` / `kilo` | CLI + VS Code ext | npm            |
+| **Continue**     | guide-based         | VS Code ext       | VS Code        |
+| **Kiro CLI**     | `kiro-cli`          | CLI               | curl installer |
+| **Cursor**       | `cursor`            | Desktop app       | Download       |
+| **Droid**        | web-based           | Built-in agent    | OmniRoute      |
+| **OpenClaw**     | web-based           | Built-in agent    | OmniRoute      |
+
+---
+
+## Step 1 — Get an OmniRoute API Key
+
+1. Open the OmniRoute dashboard → **API Manager** (`/dashboard/api-manager`)
+2. Click **Create API Key**
+3. Give it a name (e.g. `cli-tools`) and select all permissions
+4. Copy the key — you'll need it for every CLI below
+
+> Your key looks like: `sk-xxxxxxxxxxxxxxxx-xxxxxxxxx`
+
+---
+
+## Step 2 — Install CLI Tools
+
+All npm-based tools require Node.js 18+:
+
+```bash
+# Claude Code (Anthropic)
+npm install -g @anthropic-ai/claude-code
+
+# OpenAI Codex
+npm install -g @openai/codex
+
+# Gemini CLI (Google)
+npm install -g @google/gemini-cli
+
+# OpenCode
+npm install -g opencode-ai
+
+# Cline
+npm install -g cline
+
+# KiloCode
+npm install -g kilecode
+
+# Kiro CLI (Amazon — requires curl + unzip)
+apt-get install -y unzip   # on Debian/Ubuntu
+curl -fsSL https://cli.kiro.dev/install | bash
+export PATH="$HOME/.local/bin:$PATH"   # add to ~/.bashrc
+```
+
+**Verify:**
+
+```bash
+claude --version     # 2.x.x
+codex --version      # 0.x.x
+gemini --version     # 0.x.x
+opencode --version   # x.x.x
+cline --version      # 2.x.x
+kilocode --version   # x.x.x (or: kilo --version)
+kiro-cli --version   # 1.x.x
+```
+
+---
+
+## Step 3 — Set Global Environment Variables
+
+Add to `~/.bashrc` (or `~/.zshrc`), then run `source ~/.bashrc`:
+
+```bash
+# OmniRoute Universal Endpoint
+export OPENAI_BASE_URL="http://localhost:20128/v1"
+export OPENAI_API_KEY="sk-your-omniroute-key"
+export ANTHROPIC_BASE_URL="http://localhost:20128/v1"
+export ANTHROPIC_API_KEY="sk-your-omniroute-key"
+export GEMINI_BASE_URL="http://localhost:20128/v1"
+export GEMINI_API_KEY="sk-your-omniroute-key"
+```
+
+> For a **remote server** replace `localhost:20128` with the server IP or domain,
+> e.g. `http://192.168.0.15:20128`.
+
+---
+
+## Step 4 — Configure Each Tool
+
+### Claude Code
+
+```bash
+# Via CLI:
+claude config set --global api-base-url http://localhost:20128/v1
+
+# Or create ~/.claude/settings.json:
+mkdir -p ~/.claude && cat > ~/.claude/settings.json << EOF
+{
+  "apiBaseUrl": "http://localhost:20128/v1",
+  "apiKey": "sk-your-omniroute-key"
+}
+EOF
+```
+
+**Test:** `claude "say hello"`
+
+---
+
+### OpenAI Codex
+
+```bash
+mkdir -p ~/.codex && cat > ~/.codex/config.yaml << EOF
+model: auto
+apiKey: sk-your-omniroute-key
+apiBaseUrl: http://localhost:20128/v1
+EOF
+```
+
+**Test:** `codex "what is 2+2?"`
+
+---
+
+### Gemini CLI
+
+```bash
+mkdir -p ~/.gemini && cat > ~/.gemini/settings.json << EOF
+{
+  "apiKey": "sk-your-omniroute-key",
+  "baseUrl": "http://localhost:20128/v1"
+}
+EOF
+```
+
+**Test:** `gemini "hello"`
+
+---
+
+### OpenCode
+
+```bash
+mkdir -p ~/.config/opencode && cat > ~/.config/opencode/config.toml << EOF
+[provider.openai]
+base_url = "http://localhost:20128/v1"
+api_key = "sk-your-omniroute-key"
+EOF
+```
+
+**Test:** `opencode`
+
+---
+
+### Cline (CLI or VS Code)
+
+**CLI mode:**
+
+```bash
+mkdir -p ~/.cline/data && cat > ~/.cline/data/globalState.json << EOF
+{
+  "apiProvider": "openai",
+  "openAiBaseUrl": "http://localhost:20128/v1",
+  "openAiApiKey": "sk-your-omniroute-key"
+}
+EOF
+```
+
+**VS Code mode:**
+Cline extension settings → API Provider: `OpenAI Compatible` → Base URL: `http://localhost:20128/v1`
+
+Or use the OmniRoute dashboard → **CLI Tools → Cline → Apply Config**.
+
+---
+
+### KiloCode (CLI or VS Code)
+
+**CLI mode:**
+
+```bash
+kilocode --api-base http://localhost:20128/v1 --api-key sk-your-omniroute-key
+```
+
+**VS Code settings:**
+
+```json
+{
+  "kilo-code.openAiBaseUrl": "http://localhost:20128/v1",
+  "kilo-code.apiKey": "sk-your-omniroute-key"
+}
+```
+
+Or use the OmniRoute dashboard → **CLI Tools → KiloCode → Apply Config**.
+
+---
+
+### Continue (VS Code Extension)
+
+Edit `~/.continue/config.yaml`:
+
+```yaml
+models:
+  - name: OmniRoute
+    provider: openai
+    model: auto
+    apiBase: http://localhost:20128/v1
+    apiKey: sk-your-omniroute-key
+    default: true
+```
+
+Restart VS Code after editing.
+
+---
+
+### Kiro CLI (Amazon)
+
+```bash
+# Login to your AWS/Kiro account:
+kiro-cli login
+
+# The CLI uses its own auth — OmniRoute is not needed as backend for Kiro CLI itself.
+# Use kiro-cli alongside OmniRoute for other tools.
+kiro-cli status
+```
+
+---
+
+### Cursor (Desktop App)
+
+> **Note:** Cursor routes requests through its cloud. For OmniRoute integration,
+> enable **Cloud Endpoint** in OmniRoute Settings and use your public domain URL.
+
+Via GUI: **Settings → Models → OpenAI API Key**
+
+- Base URL: `https://your-domain.com/v1`
+- API Key: your OmniRoute key
+
+---
+
+## Dashboard Auto-Configuration
+
+The OmniRoute dashboard automates configuration for most tools:
+
+1. Go to `http://localhost:20128/dashboard/cli-tools`
+2. Expand any tool card
+3. Select your API key from the dropdown
+4. Click **Apply Config** (if tool is detected as installed)
+5. Or copy the generated config snippet manually
+
+---
+
+## Built-in Agents: Droid & OpenClaw
+
+**Droid** and **OpenClaw** are AI agents built directly into OmniRoute — no installation needed.
+They run as internal routes and use OmniRoute's model routing automatically.
+
+- Access: `http://localhost:20128/dashboard/agents`
+- Configure: same combos and providers as all other tools
+- No API key or CLI install required
+
+---
+
+## Available API Endpoints
+
+| Endpoint                   | Description                   | Use For                     |
+| -------------------------- | ----------------------------- | --------------------------- |
+| `/v1/chat/completions`     | Standard chat (all providers) | All modern tools            |
+| `/v1/responses`            | Responses API (OpenAI format) | Codex, agentic workflows    |
+| `/v1/completions`          | Legacy text completions       | Older tools using `prompt:` |
+| `/v1/embeddings`           | Text embeddings               | RAG, search                 |
+| `/v1/images/generations`   | Image generation              | DALL-E, Flux, etc.          |
+| `/v1/audio/speech`         | Text-to-speech                | ElevenLabs, OpenAI TTS      |
+| `/v1/audio/transcriptions` | Speech-to-text                | Deepgram, AssemblyAI        |
+
+---
+
+## Troubleshooting
+
+| Error                     | Cause                   | Fix                                        |
+| ------------------------- | ----------------------- | ------------------------------------------ |
+| `Connection refused`      | OmniRoute not running   | `pm2 start omniroute`                      |
+| `401 Unauthorized`        | Wrong API key           | Check in `/dashboard/api-manager`          |
+| `No combo configured`     | No active routing combo | Set up in `/dashboard/combos`              |
+| `invalid model`           | Model not in catalog    | Use `auto` or check `/dashboard/providers` |
+| CLI shows "not installed" | Binary not in PATH      | Check `which <command>`                    |
+| `kiro-cli: not found`     | Not in PATH             | `export PATH="$HOME/.local/bin:$PATH"`     |
+
+---
+
+## Quick Setup Script (One Command)
+
+```bash
+# Install all CLIs and configure for OmniRoute (replace with your key and server URL)
+OMNIROUTE_URL="http://localhost:20128/v1"
+OMNIROUTE_KEY="sk-your-omniroute-key"
+
+npm install -g @anthropic-ai/claude-code @openai/codex @google/gemini-cli opencode-ai cline kilecode
+
+# Kiro CLI
+apt-get install -y unzip 2>/dev/null; curl -fsSL https://cli.kiro.dev/install | bash
+
+# Write configs
+mkdir -p ~/.claude ~/.codex ~/.gemini ~/.config/opencode ~/.continue
+
+cat > ~/.claude/settings.json   <<< "{\"apiBaseUrl\":\"$OMNIROUTE_URL\",\"apiKey\":\"$OMNIROUTE_KEY\"}"
+cat > ~/.codex/config.yaml      <<< "model: auto\napiKey: $OMNIROUTE_KEY\napiBaseUrl: $OMNIROUTE_URL"
+cat > ~/.gemini/settings.json   <<< "{\"apiKey\":\"$OMNIROUTE_KEY\",\"baseUrl\":\"$OMNIROUTE_URL\"}"
+cat >> ~/.bashrc << EOF
+export OPENAI_BASE_URL="$OMNIROUTE_URL"
+export OPENAI_API_KEY="$OMNIROUTE_KEY"
+export ANTHROPIC_BASE_URL="$OMNIROUTE_URL"
+export ANTHROPIC_API_KEY="$OMNIROUTE_KEY"
+EOF
+
+source ~/.bashrc
+echo "✅ All CLIs installed and configured for OmniRoute"
+```

docs/i18n/ar/CODEBASE_DOCUMENTATION.md

@@ -0,0 +1,593 @@
+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/CODEBASE_DOCUMENTATION.md) · 🇪🇸 [es](../es/CODEBASE_DOCUMENTATION.md) · 🇫🇷 [fr](../fr/CODEBASE_DOCUMENTATION.md) · 🇩🇪 [de](../de/CODEBASE_DOCUMENTATION.md) · 🇮🇹 [it](../it/CODEBASE_DOCUMENTATION.md) · 🇷🇺 [ru](../ru/CODEBASE_DOCUMENTATION.md) · 🇨🇳 [zh-CN](../zh-CN/CODEBASE_DOCUMENTATION.md) · 🇯🇵 [ja](../ja/CODEBASE_DOCUMENTATION.md) · 🇰🇷 [ko](../ko/CODEBASE_DOCUMENTATION.md) · 🇸🇦 [ar](../ar/CODEBASE_DOCUMENTATION.md) · 🇮🇳 [in](../in/CODEBASE_DOCUMENTATION.md) · 🇹🇭 [th](../th/CODEBASE_DOCUMENTATION.md) · 🇻🇳 [vi](../vi/CODEBASE_DOCUMENTATION.md) · 🇮🇩 [id](../id/CODEBASE_DOCUMENTATION.md) · 🇲🇾 [ms](../ms/CODEBASE_DOCUMENTATION.md) · 🇳🇱 [nl](../nl/CODEBASE_DOCUMENTATION.md) · 🇵🇱 [pl](../pl/CODEBASE_DOCUMENTATION.md) · 🇸🇪 [sv](../sv/CODEBASE_DOCUMENTATION.md) · 🇳🇴 [no](../no/CODEBASE_DOCUMENTATION.md) · 🇩🇰 [da](../da/CODEBASE_DOCUMENTATION.md) · 🇫🇮 [fi](../fi/CODEBASE_DOCUMENTATION.md) · 🇵🇹 [pt](../pt/CODEBASE_DOCUMENTATION.md) · 🇷🇴 [ro](../ro/CODEBASE_DOCUMENTATION.md) · 🇭🇺 [hu](../hu/CODEBASE_DOCUMENTATION.md) · 🇧🇬 [bg](../bg/CODEBASE_DOCUMENTATION.md) · 🇸🇰 [sk](../sk/CODEBASE_DOCUMENTATION.md) · 🇺🇦 [uk-UA](../uk-UA/CODEBASE_DOCUMENTATION.md) · 🇮🇱 [he](../he/CODEBASE_DOCUMENTATION.md) · 🇵🇭 [phi](../phi/CODEBASE_DOCUMENTATION.md)
+
+---
+
+# omniroute — Codebase Documentation
+
+🌐 **Languages:** 🇺🇸 [English](CODEBASE_DOCUMENTATION.md) | 🇧🇷 [Português (Brasil)](i18n/pt-BR/CODEBASE_DOCUMENTATION.md) | 🇪🇸 [Español](i18n/es/CODEBASE_DOCUMENTATION.md) | 🇫🇷 [Français](i18n/fr/CODEBASE_DOCUMENTATION.md) | 🇮🇹 [Italiano](i18n/it/CODEBASE_DOCUMENTATION.md) | 🇷🇺 [Русский](i18n/ru/CODEBASE_DOCUMENTATION.md) | 🇨🇳 [中文 (简体)](i18n/zh-CN/CODEBASE_DOCUMENTATION.md) | 🇩🇪 [Deutsch](i18n/de/CODEBASE_DOCUMENTATION.md) | 🇮🇳 [हिन्दी](i18n/in/CODEBASE_DOCUMENTATION.md) | 🇹🇭 [ไทย](i18n/th/CODEBASE_DOCUMENTATION.md) | 🇺🇦 [Українська](i18n/uk-UA/CODEBASE_DOCUMENTATION.md) | 🇸🇦 [العربية](i18n/ar/CODEBASE_DOCUMENTATION.md) | 🇯🇵 [日本語](i18n/ja/CODEBASE_DOCUMENTATION.md) | 🇻🇳 [Tiếng Việt](i18n/vi/CODEBASE_DOCUMENTATION.md) | 🇧🇬 [Български](i18n/bg/CODEBASE_DOCUMENTATION.md) | 🇩🇰 [Dansk](i18n/da/CODEBASE_DOCUMENTATION.md) | 🇫🇮 [Suomi](i18n/fi/CODEBASE_DOCUMENTATION.md) | 🇮🇱 [עברית](i18n/he/CODEBASE_DOCUMENTATION.md) | 🇭🇺 [Magyar](i18n/hu/CODEBASE_DOCUMENTATION.md) | 🇮🇩 [Bahasa Indonesia](i18n/id/CODEBASE_DOCUMENTATION.md) | 🇰🇷 [한국어](i18n/ko/CODEBASE_DOCUMENTATION.md) | 🇲🇾 [Bahasa Melayu](i18n/ms/CODEBASE_DOCUMENTATION.md) | 🇳🇱 [Nederlands](i18n/nl/CODEBASE_DOCUMENTATION.md) | 🇳🇴 [Norsk](i18n/no/CODEBASE_DOCUMENTATION.md) | 🇵🇹 [Português (Portugal)](i18n/pt/CODEBASE_DOCUMENTATION.md) | 🇷🇴 [Română](i18n/ro/CODEBASE_DOCUMENTATION.md) | 🇵🇱 [Polski](i18n/pl/CODEBASE_DOCUMENTATION.md) | 🇸🇰 [Slovenčina](i18n/sk/CODEBASE_DOCUMENTATION.md) | 🇸🇪 [Svenska](i18n/sv/CODEBASE_DOCUMENTATION.md) | 🇵🇭 [Filipino](i18n/phi/CODEBASE_DOCUMENTATION.md)
+
+> A comprehensive, beginner-friendly guide to the **omniroute** multi-provider AI proxy router.
+
+---
+
+## 1. What Is omniroute?
+
+omniroute is a **proxy router** that sits between AI clients (Claude CLI, Codex, Cursor IDE, etc.) and AI providers (Anthropic, Google, OpenAI, AWS, GitHub, etc.). It solves one big problem:
+
+> **Different AI clients speak different "languages" (API formats), and different AI providers expect different "languages" too.** omniroute translates between them automatically.
+
+Think of it like a universal translator at the United Nations — any delegate can speak any language, and the translator converts it for any other delegate.
+
+---
+
+## 2. Architecture Overview
+
+```mermaid
+graph LR
+    subgraph Clients
+        A[Claude CLI]
+        B[Codex]
+        C[Cursor IDE]
+        D[OpenAI-compatible]
+    end
+
+    subgraph omniroute
+        E[Handler Layer]
+        F[Translator Layer]
+        G[Executor Layer]
+        H[Services Layer]
+    end
+
+    subgraph Providers
+        I[Anthropic Claude]
+        J[Google Gemini]
+        K[OpenAI / Codex]
+        L[GitHub Copilot]
+        M[AWS Kiro]
+        N[Antigravity]
+        O[Cursor API]
+    end
+
+    A --> E
+    B --> E
+    C --> E
+    D --> E
+    E --> F
+    F --> G
+    G --> I
+    G --> J
+    G --> K
+    G --> L
+    G --> M
+    G --> N
+    G --> O
+    H -.-> E
+    H -.-> G
+```
+
+### Core Principle: Hub-and-Spoke Translation
+
+All format translation passes through **OpenAI format as the hub**:
+
+```
+Client Format → [OpenAI Hub] → Provider Format    (request)
+Provider Format → [OpenAI Hub] → Client Format    (response)
+```
+
+This means you only need **N translators** (one per format) instead of **N²** (every pair).
+
+---
+
+## 3. Project Structure
+
+```
+omniroute/
+├── open-sse/                  ← Core proxy library (portable, framework-agnostic)
+│   ├── index.js               ← Main entry point, exports everything
+│   ├── config/                ← Configuration & constants
+│   ├── executors/             ← Provider-specific request execution
+│   ├── handlers/              ← Request handling orchestration
+│   ├── services/              ← Business logic (auth, models, fallback, usage)
+│   ├── translator/            ← Format translation engine
+│   │   ├── request/           ← Request translators (8 files)
+│   │   ├── response/          ← Response translators (7 files)
+│   │   └── helpers/           ← Shared translation utilities (6 files)
+│   └── utils/                 ← Utility functions
+├── src/                       ← Application layer (Express/Worker runtime)
+│   ├── app/                   ← Web UI, API routes, middleware
+│   ├── lib/                   ← Database, auth, and shared library code
+│   ├── mitm/                  ← Man-in-the-middle proxy utilities
+│   ├── models/                ← Database models
+│   ├── shared/                ← Shared utilities (wrappers around open-sse)
+│   ├── sse/                   ← SSE endpoint handlers
+│   └── store/                 ← State management
+├── data/                      ← Runtime data (credentials, logs)
+│   └── provider-credentials.json   (external credentials override, gitignored)
+└── tester/                    ← Test utilities
+```
+
+---
+
+## 4. Module-by-Module Breakdown
+
+### 4.1 Config (`open-sse/config/`)
+
+The **single source of truth** for all provider configuration.
+
+| File                          | Purpose                                                                                                                                                                                                                   |
+| ----------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| `constants.ts`                | `PROVIDERS` object with base URLs, OAuth credentials (defaults), headers, and default system prompts for every provider. Also defines `HTTP_STATUS`, `ERROR_TYPES`, `COOLDOWN_MS`, `BACKOFF_CONFIG`, and `SKIP_PATTERNS`. |
+| `credentialLoader.ts`         | Loads external credentials from `data/provider-credentials.json` and merges them over the hardcoded defaults in `PROVIDERS`. Keeps secrets out of source control while maintaining backwards compatibility.               |
+| `providerModels.ts`           | Central model registry: maps provider aliases → model IDs. Functions like `getModels()`, `getProviderByAlias()`.                                                                                                          |
+| `codexInstructions.ts`        | System instructions injected into Codex requests (editing constraints, sandbox rules, approval policies).                                                                                                                 |
+| `defaultThinkingSignature.ts` | Default "thinking" signatures for Claude and Gemini models.                                                                                                                                                               |
+| `ollamaModels.ts`             | Schema definition for local Ollama models (name, size, family, quantization).                                                                                                                                             |
+
+#### Credential Loading Flow
+
+```mermaid
+flowchart TD
+    A["App starts"] --> B["constants.ts defines PROVIDERS\nwith hardcoded defaults"]
+    B --> C{"data/provider-credentials.json\nexists?"}
+    C -->|Yes| D["credentialLoader reads JSON"]
+    C -->|No| E["Use hardcoded defaults"]
+    D --> F{"For each provider in JSON"}
+    F --> G{"Provider exists\nin PROVIDERS?"}
+    G -->|No| H["Log warning, skip"]
+    G -->|Yes| I{"Value is object?"}
+    I -->|No| J["Log warning, skip"]
+    I -->|Yes| K["Merge clientId, clientSecret,\ntokenUrl, authUrl, refreshUrl"]
+    K --> F
+    H --> F
+    J --> F
+    F -->|Done| L["PROVIDERS ready with\nmerged credentials"]
+    E --> L
+```
+
+---
+
+### 4.2 Executors (`open-sse/executors/`)
+
+Executors encapsulate **provider-specific logic** using the **Strategy Pattern**. Each executor overrides base methods as needed.
+
+```mermaid
+classDiagram
+    class BaseExecutor {
+        +buildUrl(model, stream, options)
+        +buildHeaders(credentials, stream, body)
+        +transformRequest(body, model, stream, credentials)
+        +execute(url, options)
+        +shouldRetry(status, error)
+        +refreshCredentials(credentials, log)
+    }
+
+    class DefaultExecutor {
+        +refreshCredentials()
+    }
+
+    class AntigravityExecutor {
+        +buildUrl()
+        +buildHeaders()
+        +transformRequest()
+        +shouldRetry()
+        +refreshCredentials()
+    }
+
+    class CursorExecutor {
+        +buildUrl()
+        +buildHeaders()
+        +transformRequest()
+        +parseResponse()
+        +generateChecksum()
+    }
+
+    class KiroExecutor {
+        +buildUrl()
+        +buildHeaders()
+        +transformRequest()
+        +parseEventStream()
+        +refreshCredentials()
+    }
+
+    BaseExecutor <|-- DefaultExecutor
+    BaseExecutor <|-- AntigravityExecutor
+    BaseExecutor <|-- CursorExecutor
+    BaseExecutor <|-- KiroExecutor
+    BaseExecutor <|-- CodexExecutor
+    BaseExecutor <|-- GeminiCLIExecutor
+    BaseExecutor <|-- GithubExecutor
+```
+
+| Executor         | Provider                                   | Key Specializations                                                                                                 |
+| ---------------- | ------------------------------------------ | ------------------------------------------------------------------------------------------------------------------- |
+| `base.ts`        | —                                          | Abstract base: URL building, headers, retry logic, credential refresh                                               |
+| `default.ts`     | Claude, Gemini, OpenAI, GLM, Kimi, MiniMax | Generic OAuth token refresh for standard providers                                                                  |
+| `antigravity.ts` | Google Cloud Code                          | Project/session ID generation, multi-URL fallback, custom retry parsing from error messages ("reset after 2h7m23s") |
+| `cursor.ts`      | Cursor IDE                                 | **Most complex**: SHA-256 checksum auth, Protobuf request encoding, binary EventStream → SSE response parsing       |
+| `codex.ts`       | OpenAI Codex                               | Injects system instructions, manages thinking levels, removes unsupported parameters                                |
+| `gemini-cli.ts`  | Google Gemini CLI                          | Custom URL building (`streamGenerateContent`), Google OAuth token refresh                                           |
+| `github.ts`      | GitHub Copilot                             | Dual token system (GitHub OAuth + Copilot token), VSCode header mimicking                                           |
+| `kiro.ts`        | AWS CodeWhisperer                          | AWS EventStream binary parsing, AMZN event frames, token estimation                                                 |
+| `index.ts`       | —                                          | Factory: maps provider name → executor class, with default fallback                                                 |
+
+---
+
+### 4.3 Handlers (`open-sse/handlers/`)
+
+The **orchestration layer** — coordinates translation, execution, streaming, and error handling.
+
+| File                  | Purpose                                                                                                                                                                                                                |
+| --------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| `chatCore.ts`         | **Central orchestrator** (~600 lines). Handles the complete request lifecycle: format detection → translation → executor dispatch → streaming/non-streaming response → token refresh → error handling → usage logging. |
+| `responsesHandler.ts` | Adapter for OpenAI's Responses API: converts Responses format → Chat Completions → sends to `chatCore` → converts SSE back to Responses format.                                                                        |
+| `embeddings.ts`       | Embedding generation handler: resolves embedding model → provider, dispatches to provider API, returns OpenAI-compatible embedding response. Supports 6+ providers.                                                    |
+| `imageGeneration.ts`  | Image generation handler: resolves image model → provider, supports OpenAI-compatible, Gemini-image (Antigravity), and fallback (Nebius) modes. Returns base64 or URL images.                                          |
+
+#### Request Lifecycle (chatCore.ts)
+
+```mermaid
+sequenceDiagram
+    participant Client
+    participant chatCore
+    participant Translator
+    participant Executor
+    participant Provider
+
+    Client->>chatCore: Request (any format)
+    chatCore->>chatCore: Detect source format
+    chatCore->>chatCore: Check bypass patterns
+    chatCore->>chatCore: Resolve model & provider
+    chatCore->>Translator: Translate request (source → OpenAI → target)
+    chatCore->>Executor: Get executor for provider
+    Executor->>Executor: Build URL, headers, transform request
+    Executor->>Executor: Refresh credentials if needed
+    Executor->>Provider: HTTP fetch (streaming or non-streaming)
+
+    alt Streaming
+        Provider-->>chatCore: SSE stream
+        chatCore->>chatCore: Pipe through SSE transform stream
+        Note over chatCore: Transform stream translates<br/>each chunk: target → OpenAI → source
+        chatCore-->>Client: Translated SSE stream
+    else Non-streaming
+        Provider-->>chatCore: JSON response
+        chatCore->>Translator: Translate response
+        chatCore-->>Client: Translated JSON
+    end
+
+    alt Error (401, 429, 500...)
+        chatCore->>Executor: Retry with credential refresh
+        chatCore->>chatCore: Account fallback logic
+    end
+```
+
+---
+
+### 4.4 Services (`open-sse/services/`)
+
+Business logic that supports the handlers and executors.
+
+| File                 | Purpose                                                                                                                                                                                                                                                                                                                                |
+| -------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| `provider.ts`        | **Format detection** (`detectFormat`): analyzes request body structure to identify Claude/OpenAI/Gemini/Antigravity/Responses formats (includes `max_tokens` heuristic for Claude). Also: URL building, header building, thinking config normalization. Supports `openai-compatible-*` and `anthropic-compatible-*` dynamic providers. |
+| `model.ts`           | Model string parsing (`claude/model-name` → `{provider: "claude", model: "model-name"}`), alias resolution with collision detection, input sanitization (rejects path traversal/control chars), and model info resolution with async alias getter support.                                                                             |
+| `accountFallback.ts` | Rate-limit handling: exponential backoff (1s → 2s → 4s → max 2min), account cooldown management, error classification (which errors trigger fallback vs. not).                                                                                                                                                                         |
+| `tokenRefresh.ts`    | OAuth token refresh for **every provider**: Google (Gemini, Antigravity), Claude, Codex, Qwen, iFlow, GitHub (OAuth + Copilot dual-token), Kiro (AWS SSO OIDC + Social Auth). Includes in-flight promise deduplication cache and retry with exponential backoff.                                                                       |
+| `combo.ts`           | **Combo models**: chains of fallback models. If model A fails with a fallback-eligible error, try model B, then C, etc. Returns actual upstream status codes.                                                                                                                                                                          |
+| `usage.ts`           | Fetches quota/usage data from provider APIs (GitHub Copilot quotas, Antigravity model quotas, Codex rate limits, Kiro usage breakdowns, Claude settings).                                                                                                                                                                              |
+| `accountSelector.ts` | Smart account selection with scoring algorithm: considers priority, health status, round-robin position, and cooldown state to pick the optimal account for each request.                                                                                                                                                              |
+| `contextManager.ts`  | Request context lifecycle management: creates and tracks per-request context objects with metadata (request ID, timestamps, provider info) for debugging and logging.                                                                                                                                                                  |
+| `ipFilter.ts`        | IP-based access control: supports allowlist and blocklist modes. Validates client IP against configured rules before processing API requests.                                                                                                                                                                                          |
+| `sessionManager.ts`  | Session tracking with client fingerprinting: tracks active sessions using hashed client identifiers, monitors request counts, and provides session metrics.                                                                                                                                                                            |
+| `signatureCache.ts`  | Request signature-based deduplication cache: prevents duplicate requests by caching recent request signatures and returning cached responses for identical requests within a time window.                                                                                                                                              |
+| `systemPrompt.ts`    | Global system prompt injection: prepends or appends a configurable system prompt to all requests, with per-provider compatibility handling.                                                                                                                                                                                            |
+| `thinkingBudget.ts`  | Reasoning token budget management: supports passthrough, auto (strip thinking config), custom (fixed budget), and adaptive (complexity-scaled) modes for controlling thinking/reasoning tokens.                                                                                                                                        |
+| `wildcardRouter.ts`  | Wildcard model pattern routing: resolves wildcard patterns (e.g., `*/claude-*`) to concrete provider/model pairs based on availability and priority.                                                                                                                                                                                   |
+
+#### Token Refresh Deduplication
+
+```mermaid
+sequenceDiagram
+    participant R1 as Request 1
+    participant R2 as Request 2
+    participant Cache as refreshPromiseCache
+    participant OAuth as OAuth Provider
+
+    R1->>Cache: getAccessToken("gemini", token)
+    Cache->>Cache: No in-flight promise
+    Cache->>OAuth: Start refresh
+    R2->>Cache: getAccessToken("gemini", token)
+    Cache->>Cache: Found in-flight promise
+    Cache-->>R2: Return existing promise
+    OAuth-->>Cache: New access token
+    Cache-->>R1: New access token
+    Cache-->>R2: Same access token (shared)
+    Cache->>Cache: Delete cache entry
+```
+
+#### Account Fallback State Machine
+
+```mermaid
+stateDiagram-v2
+    [*] --> Active
+    Active --> Error: Request fails (401/429/500)
+    Error --> Cooldown: Apply backoff
+    Cooldown --> Active: Cooldown expires
+    Active --> Active: Request succeeds (reset backoff)
+
+    state Error {
+        [*] --> ClassifyError
+        ClassifyError --> ShouldFallback: Rate limit / Auth / Transient
+        ClassifyError --> NoFallback: 400 Bad Request
+    }
+
+    state Cooldown {
+        [*] --> ExponentialBackoff
+        ExponentialBackoff: Level 0 = 1s
+        ExponentialBackoff: Level 1 = 2s
+        ExponentialBackoff: Level 2 = 4s
+        ExponentialBackoff: Max = 2min
+    }
+```
+
+#### Combo Model Chain
+
+```mermaid
+flowchart LR
+    A["Request with\ncombo model"] --> B["Model A"]
+    B -->|"2xx Success"| C["Return response"]
+    B -->|"429/401/500"| D{"Fallback\neligible?"}
+    D -->|Yes| E["Model B"]
+    D -->|No| F["Return error"]
+    E -->|"2xx Success"| C
+    E -->|"429/401/500"| G{"Fallback\neligible?"}
+    G -->|Yes| H["Model C"]
+    G -->|No| F
+    H -->|"2xx Success"| C
+    H -->|"Fail"| I["All failed →\nReturn last status"]
+```
+
+---
+
+### 4.5 Translator (`open-sse/translator/`)
+
+The **format translation engine** using a self-registering plugin system.
+
+#### Architecture
+
+```mermaid
+graph TD
+    subgraph "Request Translation"
+        A["Claude → OpenAI"]
+        B["Gemini → OpenAI"]
+        C["Antigravity → OpenAI"]
+        D["OpenAI Responses → OpenAI"]
+        E["OpenAI → Claude"]
+        F["OpenAI → Gemini"]
+        G["OpenAI → Kiro"]
+        H["OpenAI → Cursor"]
+    end
+
+    subgraph "Response Translation"
+        I["Claude → OpenAI"]
+        J["Gemini → OpenAI"]
+        K["Kiro → OpenAI"]
+        L["Cursor → OpenAI"]
+        M["OpenAI → Claude"]
+        N["OpenAI → Antigravity"]
+        O["OpenAI → Responses"]
+    end
+```
+
+| Directory    | Files         | Description                                                                                                                                                                                                                                                      |
+| ------------ | ------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| `request/`   | 8 translators | Convert request bodies between formats. Each file self-registers via `register(from, to, fn)` on import.                                                                                                                                                         |
+| `response/`  | 7 translators | Convert streaming response chunks between formats. Handles SSE event types, thinking blocks, tool calls.                                                                                                                                                         |
+| `helpers/`   | 6 helpers     | Shared utilities: `claudeHelper` (system prompt extraction, thinking config), `geminiHelper` (parts/contents mapping), `openaiHelper` (format filtering), `toolCallHelper` (ID generation, missing response injection), `maxTokensHelper`, `responsesApiHelper`. |
+| `index.ts`   | —             | Translation engine: `translateRequest()`, `translateResponse()`, state management, registry.                                                                                                                                                                     |
+| `formats.ts` | —             | Format constants: `OPENAI`, `CLAUDE`, `GEMINI`, `ANTIGRAVITY`, `KIRO`, `CURSOR`, `OPENAI_RESPONSES`.                                                                                                                                                             |
+
+#### Key Design: Self-Registering Plugins
+
+```javascript
+// Each translator file calls register() on import:
+import { register } from "../index.js";
+register("claude", "openai", translateClaudeToOpenAI);
+
+// The index.js imports all translator files, triggering registration:
+import "./request/claude-to-openai.js"; // ← self-registers
+```
+
+---
+
+### 4.6 Utils (`open-sse/utils/`)
+
+| File               | Purpose                                                                                                                                                                                                                                                                              |
+| ------------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
+| `error.ts`         | Error response building (OpenAI-compatible format), upstream error parsing, Antigravity retry-time extraction from error messages, SSE error streaming.                                                                                                                              |
+| `stream.ts`        | **SSE Transform Stream** — the core streaming pipeline. Two modes: `TRANSLATE` (full format translation) and `PASSTHROUGH` (normalize + extract usage). Handles chunk buffering, usage estimation, content length tracking. Per-stream encoder/decoder instances avoid shared state. |
+| `streamHelpers.ts` | Low-level SSE utilities: `parseSSELine` (whitespace-tolerant), `hasValuableContent` (filters empty chunks for OpenAI/Claude/Gemini), `fixInvalidId`, `formatSSE` (format-aware SSE serialization with `perf_metrics` cleanup).                                                       |
+| `usageTracking.ts` | Token usage extraction from any format (Claude/OpenAI/Gemini/Responses), estimation with separate tool/message char-per-token ratios, buffer addition (2000 tokens safety margin), format-specific field filtering, console logging with ANSI colors.                                |
+| `requestLogger.ts` | File-based request logging (opt-in via `ENABLE_REQUEST_LOGS=true`). Creates session folders with numbered files: `1_req_client.json` → `7_res_client.txt`. All I/O is async (fire-and-forget). Masks sensitive headers.                                                              |
+| `bypassHandler.ts` | Intercepts specific patterns from Claude CLI (title extraction, warmup, count) and returns fake responses without calling any provider. Supports both streaming and non-streaming. Intentionally limited to Claude CLI scope.                                                        |
+| `networkProxy.ts`  | Resolves outbound proxy URL for a given provider with precedence: provider-specific config → global config → environment variables (`HTTPS_PROXY`/`HTTP_PROXY`/`ALL_PROXY`). Supports `NO_PROXY` exclusions. Caches config for 30s.                                                  |
+
+#### SSE Streaming Pipeline
+
+```mermaid
+flowchart TD
+    A["Provider SSE stream"] --> B["TextDecoder\n(per-stream instance)"]
+    B --> C["Buffer lines\n(split on newline)"]
+    C --> D["parseSSELine()\n(trim whitespace, parse JSON)"]
+    D --> E{"Mode?"}
+    E -->|TRANSLATE| F["translateResponse()\ntarget → OpenAI → source"]
+    E -->|PASSTHROUGH| G["fixInvalidId()\nnormalize chunk"]
+    F --> H["hasValuableContent()\nfilter empty chunks"]
+    G --> H
+    H -->|"Has content"| I["extractUsage()\ntrack token counts"]
+    H -->|"Empty"| J["Skip chunk"]
+    I --> K["formatSSE()\nserialize + clean perf_metrics"]
+    K --> L["TextEncoder\n(per-stream instance)"]
+    L --> M["Enqueue to\nclient stream"]
+
+    style A fill:#f9f,stroke:#333
+    style M fill:#9f9,stroke:#333
+```
+
+#### Request Logger Session Structure
+
+```
+logs/
+└── claude_gemini_claude-sonnet_20260208_143045/
+    ├── 1_req_client.json      ← Raw client request
+    ├── 2_req_source.json      ← After initial conversion
+    ├── 3_req_openai.json      ← OpenAI intermediate format
+    ├── 4_req_target.json      ← Final target format
+    ├── 5_res_provider.txt     ← Provider SSE chunks (streaming)
+    ├── 5_res_provider.json    ← Provider response (non-streaming)
+    ├── 6_res_openai.txt       ← OpenAI intermediate chunks
+    ├── 7_res_client.txt       ← Client-facing SSE chunks
+    └── 6_error.json           ← Error details (if any)
+```
+
+---
+
+### 4.7 Application Layer (`src/`)
+
+| Directory     | Purpose                                                                |
+| ------------- | ---------------------------------------------------------------------- |
+| `src/app/`    | Web UI, API routes, Express middleware, OAuth callback handlers        |
+| `src/lib/`    | Database access (`localDb.ts`, `usageDb.ts`), authentication, shared   |
+| `src/mitm/`   | Man-in-the-middle proxy utilities for intercepting provider traffic    |
+| `src/models/` | Database model definitions                                             |
+| `src/shared/` | Wrappers around open-sse functions (provider, stream, error, etc.)     |
+| `src/sse/`    | SSE endpoint handlers that wire the open-sse library to Express routes |
+| `src/store/`  | Application state management                                           |
+
+#### Notable API Routes
+
+| Route                                         | Methods         | Purpose                                                                               |
+| --------------------------------------------- | --------------- | ------------------------------------------------------------------------------------- |
+| `/api/provider-models`                        | GET/POST/DELETE | CRUD for custom models per provider                                                   |
+| `/api/models/catalog`                         | GET             | Aggregated catalog of all models (chat, embedding, image, custom) grouped by provider |
+| `/api/settings/proxy`                         | GET/PUT/DELETE  | Hierarchical outbound proxy configuration (`global/providers/combos/keys`)            |
+| `/api/settings/proxy/test`                    | POST            | Validates proxy connectivity and returns public IP/latency                            |
+| `/v1/providers/[provider]/chat/completions`   | POST            | Dedicated per-provider chat completions with model validation                         |
+| `/v1/providers/[provider]/embeddings`         | POST            | Dedicated per-provider embeddings with model validation                               |
+| `/v1/providers/[provider]/images/generations` | POST            | Dedicated per-provider image generation with model validation                         |
+| `/api/settings/ip-filter`                     | GET/PUT         | IP allowlist/blocklist management                                                     |
+| `/api/settings/thinking-budget`               | GET/PUT         | Reasoning token budget configuration (passthrough/auto/custom/adaptive)               |
+| `/api/settings/system-prompt`                 | GET/PUT         | Global system prompt injection for all requests                                       |
+| `/api/sessions`                               | GET             | Active session tracking and metrics                                                   |
+| `/api/rate-limits`                            | GET             | Per-account rate limit status                                                         |
+
+---
+
+## 5. Key Design Patterns
+
+### 5.1 Hub-and-Spoke Translation
+
+All formats translate through **OpenAI format as the hub**. Adding a new provider only requires writing **one pair** of translators (to/from OpenAI), not N pairs.
+
+### 5.2 Executor Strategy Pattern
+
+Each provider has a dedicated executor class inheriting from `BaseExecutor`. The factory in `executors/index.ts` selects the right one at runtime.
+
+### 5.3 Self-Registering Plugin System
+
+Translator modules register themselves on import via `register()`. Adding a new translator is just creating a file and importing it.
+
+### 5.4 Account Fallback with Exponential Backoff
+
+When a provider returns 429/401/500, the system can switch to the next account, applying exponential cooldowns (1s → 2s → 4s → max 2min).
+
+### 5.5 Combo Model Chains
+
+A "combo" groups multiple `provider/model` strings. If the first fails, fallback to the next automatically.
+
+### 5.6 Stateful Streaming Translation
+
+Response translation maintains state across SSE chunks (thinking block tracking, tool call accumulation, content block indexing) via the `initState()` mechanism.
+
+### 5.7 Usage Safety Buffer
+
+A 2000-token buffer is added to reported usage to prevent clients from hitting context window limits due to overhead from system prompts and format translation.
+
+---
+
+## 6. Supported Formats
+
+| Format                  | Direction       | Identifier         |
+| ----------------------- | --------------- | ------------------ |
+| OpenAI Chat Completions | source + target | `openai`           |
+| OpenAI Responses API    | source + target | `openai-responses` |
+| Anthropic Claude        | source + target | `claude`           |
+| Google Gemini           | source + target | `gemini`           |
+| Google Gemini CLI       | target only     | `gemini-cli`       |
+| Antigravity             | source + target | `antigravity`      |
+| AWS Kiro                | target only     | `kiro`             |
+| Cursor                  | target only     | `cursor`           |
+
+---
+
+## 7. Supported Providers
+
+| Provider                 | Auth Method            | Executor    | Key Notes                                     |
+| ------------------------ | ---------------------- | ----------- | --------------------------------------------- |
+| Anthropic Claude         | API key or OAuth       | Default     | Uses `x-api-key` header                       |
+| Google Gemini            | API key or OAuth       | Default     | Uses `x-goog-api-key` header                  |
+| Google Gemini CLI        | OAuth                  | GeminiCLI   | Uses `streamGenerateContent` endpoint         |
+| Antigravity              | OAuth                  | Antigravity | Multi-URL fallback, custom retry parsing      |
+| OpenAI                   | API key                | Default     | Standard Bearer auth                          |
+| Codex                    | OAuth                  | Codex       | Injects system instructions, manages thinking |
+| GitHub Copilot           | OAuth + Copilot token  | Github      | Dual token, VSCode header mimicking           |
+| Kiro (AWS)               | AWS SSO OIDC or Social | Kiro        | Binary EventStream parsing                    |
+| Cursor IDE               | Checksum auth          | Cursor      | Protobuf encoding, SHA-256 checksums          |
+| Qwen                     | OAuth                  | Default     | Standard auth                                 |
+| iFlow                    | OAuth (Basic + Bearer) | Default     | Dual auth header                              |
+| OpenRouter               | API key                | Default     | Standard Bearer auth                          |
+| GLM, Kimi, MiniMax       | API key                | Default     | Claude-compatible, use `x-api-key`            |
+| `openai-compatible-*`    | API key                | Default     | Dynamic: any OpenAI-compatible endpoint       |
+| `anthropic-compatible-*` | API key                | Default     | Dynamic: any Claude-compatible endpoint       |
+
+---
+
+## 8. Data Flow Summary
+
+### Streaming Request
+
+```mermaid
+flowchart LR
+    A["Client"] --> B["detectFormat()"]
+    B --> C["translateRequest()\nsource → OpenAI → target"]
+    C --> D["Executor\nbuildUrl + buildHeaders"]
+    D --> E["fetch(providerURL)"]
+    E --> F["createSSEStream()\nTRANSLATE mode"]
+    F --> G["parseSSELine()"]
+    G --> H["translateResponse()\ntarget → OpenAI → source"]
+    H --> I["extractUsage()\n+ addBuffer"]
+    I --> J["formatSSE()"]
+    J --> K["Client receives\ntranslated SSE"]
+    K --> L["logUsage()\nsaveRequestUsage()"]
+```
+
+### Non-Streaming Request
+
+```mermaid
+flowchart LR
+    A["Client"] --> B["detectFormat()"]
+    B --> C["translateRequest()\nsource → OpenAI → target"]
+    C --> D["Executor.execute()"]
+    D --> E["translateResponse()\ntarget → OpenAI → source"]
+    E --> F["Return JSON\nresponse"]
+```
+
+### Bypass Flow (Claude CLI)
+
+```mermaid
+flowchart LR
+    A["Claude CLI request"] --> B{"Match bypass\npattern?"}
+    B -->|"Title/Warmup/Count"| C["Generate fake\nOpenAI response"]
+    B -->|"No match"| D["Normal flow"]
+    C --> E["Translate to\nsource format"]
+    E --> F["Return without\ncalling provider"]
+```

docs/i18n/ar/FEATURES.md

@@ -0,0 +1,148 @@
+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/FEATURES.md) · 🇪🇸 [es](../es/FEATURES.md) · 🇫🇷 [fr](../fr/FEATURES.md) · 🇩🇪 [de](../de/FEATURES.md) · 🇮🇹 [it](../it/FEATURES.md) · 🇷🇺 [ru](../ru/FEATURES.md) · 🇨🇳 [zh-CN](../zh-CN/FEATURES.md) · 🇯🇵 [ja](../ja/FEATURES.md) · 🇰🇷 [ko](../ko/FEATURES.md) · 🇸🇦 [ar](../ar/FEATURES.md) · 🇮🇳 [in](../in/FEATURES.md) · 🇹🇭 [th](../th/FEATURES.md) · 🇻🇳 [vi](../vi/FEATURES.md) · 🇮🇩 [id](../id/FEATURES.md) · 🇲🇾 [ms](../ms/FEATURES.md) · 🇳🇱 [nl](../nl/FEATURES.md) · 🇵🇱 [pl](../pl/FEATURES.md) · 🇸🇪 [sv](../sv/FEATURES.md) · 🇳🇴 [no](../no/FEATURES.md) · 🇩🇰 [da](../da/FEATURES.md) · 🇫🇮 [fi](../fi/FEATURES.md) · 🇵🇹 [pt](../pt/FEATURES.md) · 🇷🇴 [ro](../ro/FEATURES.md) · 🇭🇺 [hu](../hu/FEATURES.md) · 🇧🇬 [bg](../bg/FEATURES.md) · 🇸🇰 [sk](../sk/FEATURES.md) · 🇺🇦 [uk-UA](../uk-UA/FEATURES.md) · 🇮🇱 [he](../he/FEATURES.md) · 🇵🇭 [phi](../phi/FEATURES.md)
+
+---
+
+# OmniRoute — Dashboard Features Gallery
+
+🌐 **Languages:** 🇺🇸 [English](FEATURES.md) | 🇧🇷 [Português (Brasil)](i18n/pt-BR/FEATURES.md) | 🇪🇸 [Español](i18n/es/FEATURES.md) | 🇫🇷 [Français](i18n/fr/FEATURES.md) | 🇮🇹 [Italiano](i18n/it/FEATURES.md) | 🇷🇺 [Русский](i18n/ru/FEATURES.md) | 🇨🇳 [中文 (简体)](i18n/zh-CN/FEATURES.md) | 🇩🇪 [Deutsch](i18n/de/FEATURES.md) | 🇮🇳 [हिन्दी](i18n/in/FEATURES.md) | 🇹🇭 [ไทย](i18n/th/FEATURES.md) | 🇺🇦 [Українська](i18n/uk-UA/FEATURES.md) | 🇸🇦 [العربية](i18n/ar/FEATURES.md) | 🇯🇵 [日本語](i18n/ja/FEATURES.md) | 🇻🇳 [Tiếng Việt](i18n/vi/FEATURES.md) | 🇧🇬 [Български](i18n/bg/FEATURES.md) | 🇩🇰 [Dansk](i18n/da/FEATURES.md) | 🇫🇮 [Suomi](i18n/fi/FEATURES.md) | 🇮🇱 [עברית](i18n/he/FEATURES.md) | 🇭🇺 [Magyar](i18n/hu/FEATURES.md) | 🇮🇩 [Bahasa Indonesia](i18n/id/FEATURES.md) | 🇰🇷 [한국어](i18n/ko/FEATURES.md) | 🇲🇾 [Bahasa Melayu](i18n/ms/FEATURES.md) | 🇳🇱 [Nederlands](i18n/nl/FEATURES.md) | 🇳🇴 [Norsk](i18n/no/FEATURES.md) | 🇵🇹 [Português (Portugal)](i18n/pt/FEATURES.md) | 🇷🇴 [Română](i18n/ro/FEATURES.md) | 🇵🇱 [Polski](i18n/pl/FEATURES.md) | 🇸🇰 [Slovenčina](i18n/sk/FEATURES.md) | 🇸🇪 [Svenska](i18n/sv/FEATURES.md) | 🇵🇭 [Filipino](i18n/phi/FEATURES.md)
+
+Visual guide to every section of the OmniRoute dashboard.
+
+---
+
+## 🔌 Providers
+
+Manage AI provider connections: OAuth providers (Claude Code, Codex, Gemini CLI), API key providers (Groq, DeepSeek, OpenRouter), and free providers (iFlow, Qwen, Kiro).
+
+- **Ollama Cloud** — Cloud-hosted Ollama models at `api.ollama.com` (free "Light usage" tier); use `ollamacloud/<model>` prefix
+
+![Providers Dashboard](screenshots/01-providers.png)
+
+---
+
+## 🎨 Combos
+
+Create model routing combos with 6 strategies: priority, weighted, round-robin, random, least-used, and cost-optimized. Each combo chains multiple models with automatic fallback and includes quick templates and readiness checks.
+
+![Combos Dashboard](screenshots/02-combos.png)
+
+---
+
+## 📊 Analytics
+
+Comprehensive usage analytics with token consumption, cost estimates, activity heatmaps, weekly distribution charts, and per-provider breakdowns.
+
+![Analytics Dashboard](screenshots/03-analytics.png)
+
+---
+
+## 🏥 System Health
+
+Real-time monitoring: uptime, memory, version, latency percentiles (p50/p95/p99), cache statistics, and provider circuit breaker states.
+
+![Health Dashboard](screenshots/04-health.png)
+
+---
+
+## 🔧 Translator Playground
+
+Four modes for debugging API translations: **Playground** (format converter), **Chat Tester** (live requests), **Test Bench** (batch tests), and **Live Monitor** (real-time stream).
+
+![Translator Playground](screenshots/05-translator.png)
+
+---
+
+## 🎮 Model Playground _(v2.0.9+)_
+
+Test any model directly from the dashboard. Select provider, model, and endpoint, write prompts with Monaco Editor, stream responses in real-time, abort mid-stream, and view timing metrics.
+
+---
+
+## 🎨 Themes _(v2.0.5+)_
+
+Customizable color themes for the entire dashboard. Choose from 7 preset colors (Coral, Blue, Red, Green, Violet, Orange, Cyan) or create a custom theme by picking any hex color. Supports light, dark, and system mode.
+
+---
+
+## ⚙️ Settings
+
+Comprehensive settings panel with tabs:
+
+- **General** — System storage, backup management (export/import database)
+- **Appearance** — Theme selector (dark/light/system), color theme presets and custom colors, health log visibility
+- **Security** — API endpoint protection, custom provider blocking, IP filtering, session info
+- **Routing** — Model aliases, background task degradation
+- **Resilience** — Rate limit persistence, circuit breaker tuning
+- **Advanced** — Configuration overrides
+
+![Settings Dashboard](screenshots/06-settings.png)
+
+---
+
+## 🔧 CLI Tools
+
+One-click configuration for AI coding tools: Claude Code, Codex CLI, Gemini CLI, OpenClaw, Kilo Code, Antigravity, Cline, Continue, Cursor, and Factory Droid. Features automated config apply/reset, connection profiles, and model mapping.
+
+![CLI Tools Dashboard](screenshots/07-cli-tools.png)
+
+---
+
+## 🤖 CLI Agents _(v2.0.11+)_
+
+Dashboard for discovering and managing CLI agents. Shows a grid of 14 built-in agents (Codex, Claude, Goose, Gemini CLI, OpenClaw, Aider, OpenCode, Cline, Qwen Code, ForgeCode, Amazon Q, Open Interpreter, Cursor CLI, Warp) with:
+
+- **Installation status** — Installed / Not Found with version detection
+- **Protocol badges** — stdio, HTTP, etc.
+- **Custom agents** — Register any CLI tool via form (name, binary, version command, spawn args)
+- **CLI Fingerprint Matching** — Per-provider toggle to match native CLI request signatures, reducing ban risk while preserving proxy IP
+
+---
+
+## 🖼️ Media _(v2.0.3+)_
+
+Generate images, videos, and music from the dashboard. Supports OpenAI, xAI, Together, Hyperbolic, SD WebUI, ComfyUI, AnimateDiff, Stable Audio Open, and MusicGen.
+
+---
+
+## 📝 Request Logs
+
+Real-time request logging with filtering by provider, model, account, and API key. Shows status codes, token usage, latency, and response details.
+
+![Usage Logs](screenshots/08-usage.png)
+
+---
+
+## 🌐 API Endpoint
+
+Your unified API endpoint with capability breakdown: Chat Completions, Responses API, Embeddings, Image Generation, Reranking, Audio Transcription, Text-to-Speech, Moderations, and registered API keys. Cloud proxy support for remote access.
+
+![Endpoint Dashboard](screenshots/09-endpoint.png)
+
+---
+
+## 🔑 API Key Management
+
+Create, scope, and revoke API keys. Each key can be restricted to specific models/providers with full access or read-only permissions. Visual key management with usage tracking.
+
+---
+
+## 📋 Audit Log
+
+Administrative action tracking with filtering by action type, actor, target, IP address, and timestamp. Full security event history.
+
+---
+
+## 🖥️ Desktop Application
+
+Native Electron desktop app for Windows, macOS, and Linux. Run OmniRoute as a standalone application with system tray integration, offline support, auto-update, and one-click install.
+
+Key features:
+
+- Server readiness polling (no blank screen on cold start)
+- System tray with port management
+- Content Security Policy
+- Single-instance lock
+- Auto-update on restart
+- Platform-conditional UI (macOS traffic lights, Windows/Linux default titlebar)
+
+📖 See [`electron/README.md`](../electron/README.md) for full documentation.

docs/i18n/ar/MCP-SERVER.md

@@ -0,0 +1,87 @@
+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/MCP-SERVER.md) · 🇪🇸 [es](../es/MCP-SERVER.md) · 🇫🇷 [fr](../fr/MCP-SERVER.md) · 🇩🇪 [de](../de/MCP-SERVER.md) · 🇮🇹 [it](../it/MCP-SERVER.md) · 🇷🇺 [ru](../ru/MCP-SERVER.md) · 🇨🇳 [zh-CN](../zh-CN/MCP-SERVER.md) · 🇯🇵 [ja](../ja/MCP-SERVER.md) · 🇰🇷 [ko](../ko/MCP-SERVER.md) · 🇸🇦 [ar](../ar/MCP-SERVER.md) · 🇮🇳 [in](../in/MCP-SERVER.md) · 🇹🇭 [th](../th/MCP-SERVER.md) · 🇻🇳 [vi](../vi/MCP-SERVER.md) · 🇮🇩 [id](../id/MCP-SERVER.md) · 🇲🇾 [ms](../ms/MCP-SERVER.md) · 🇳🇱 [nl](../nl/MCP-SERVER.md) · 🇵🇱 [pl](../pl/MCP-SERVER.md) · 🇸🇪 [sv](../sv/MCP-SERVER.md) · 🇳🇴 [no](../no/MCP-SERVER.md) · 🇩🇰 [da](../da/MCP-SERVER.md) · 🇫🇮 [fi](../fi/MCP-SERVER.md) · 🇵🇹 [pt](../pt/MCP-SERVER.md) · 🇷🇴 [ro](../ro/MCP-SERVER.md) · 🇭🇺 [hu](../hu/MCP-SERVER.md) · 🇧🇬 [bg](../bg/MCP-SERVER.md) · 🇸🇰 [sk](../sk/MCP-SERVER.md) · 🇺🇦 [uk-UA](../uk-UA/MCP-SERVER.md) · 🇮🇱 [he](../he/MCP-SERVER.md) · 🇵🇭 [phi](../phi/MCP-SERVER.md)
+
+---
+
+# OmniRoute MCP Server Documentation
+
+> Model Context Protocol server with 16 intelligent tools
+
+## Installation
+
+OmniRoute MCP is built-in. Start it with:
+
+```bash
+omniroute --mcp
+```
+
+Or via the open-sse transport:
+
+```bash
+# HTTP streamable transport (port 20130)
+omniroute --dev  # MCP auto-starts on /mcp endpoint
+```
+
+## IDE Configuration
+
+See [IDE Configs](integrations/ide-configs.md) for Antigravity, Cursor, Copilot, and Claude Desktop setup.
+
+---
+
+## Essential Tools (8)
+
+| Tool                            | Description                              |
+| :------------------------------ | :--------------------------------------- |
+| `omniroute_get_health`          | Gateway health, circuit breakers, uptime |
+| `omniroute_list_combos`         | All configured combos with models        |
+| `omniroute_get_combo_metrics`   | Performance metrics for a specific combo |
+| `omniroute_switch_combo`        | Switch active combo by ID/name           |
+| `omniroute_check_quota`         | Quota status per provider or all         |
+| `omniroute_route_request`       | Send a chat completion through OmniRoute |
+| `omniroute_cost_report`         | Cost analytics for a time period         |
+| `omniroute_list_models_catalog` | Full model catalog with capabilities     |
+
+## Advanced Tools (8)
+
+| Tool                               | Description                                     |
+| :--------------------------------- | :---------------------------------------------- |
+| `omniroute_simulate_route`         | Dry-run routing simulation with fallback tree   |
+| `omniroute_set_budget_guard`       | Session budget with degrade/block/alert actions |
+| `omniroute_set_resilience_profile` | Apply conservative/balanced/aggressive preset   |
+| `omniroute_test_combo`             | Live-test all models in a combo                 |
+| `omniroute_get_provider_metrics`   | Detailed metrics for one provider               |
+| `omniroute_best_combo_for_task`    | Task-fitness recommendation with alternatives   |
+| `omniroute_explain_route`          | Explain a past routing decision                 |
+| `omniroute_get_session_snapshot`   | Full session state: costs, tokens, errors       |
+
+## Authentication
+
+MCP tools are authenticated via API key scopes. Each tool requires specific scopes:
+
+| Scope          | Tools                                            |
+| :------------- | :----------------------------------------------- |
+| `read:health`  | get_health, get_provider_metrics                 |
+| `read:combos`  | list_combos, get_combo_metrics                   |
+| `write:combos` | switch_combo                                     |
+| `read:quota`   | check_quota                                      |
+| `write:route`  | route_request, simulate_route, test_combo        |
+| `read:usage`   | cost_report, get_session_snapshot, explain_route |
+| `write:config` | set_budget_guard, set_resilience_profile         |
+| `read:models`  | list_models_catalog, best_combo_for_task         |
+
+## Audit Logging
+
+Every tool call is logged to `mcp_tool_audit` with:
+
+- Tool name, arguments, result
+- Duration (ms), success/failure
+- API key hash, timestamp
+
+## Files
+
+| File                                         | Purpose                                     |
+| :------------------------------------------- | :------------------------------------------ |
+| `open-sse/mcp-server/server.ts`              | MCP server creation + 16 tool registrations |
+| `open-sse/mcp-server/transport.ts`           | Stdio + HTTP transport                      |
+| `open-sse/mcp-server/auth.ts`                | API key + scope validation                  |
+| `open-sse/mcp-server/audit.ts`               | Tool call audit logging                     |
+| `open-sse/mcp-server/tools/advancedTools.ts` | 8 advanced tool handlers                    |

docs/i18n/ar/RELEASE_CHECKLIST.md

@@ -0,0 +1,37 @@
+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/RELEASE_CHECKLIST.md) · 🇪🇸 [es](../es/RELEASE_CHECKLIST.md) · 🇫🇷 [fr](../fr/RELEASE_CHECKLIST.md) · 🇩🇪 [de](../de/RELEASE_CHECKLIST.md) · 🇮🇹 [it](../it/RELEASE_CHECKLIST.md) · 🇷🇺 [ru](../ru/RELEASE_CHECKLIST.md) · 🇨🇳 [zh-CN](../zh-CN/RELEASE_CHECKLIST.md) · 🇯🇵 [ja](../ja/RELEASE_CHECKLIST.md) · 🇰🇷 [ko](../ko/RELEASE_CHECKLIST.md) · 🇸🇦 [ar](../ar/RELEASE_CHECKLIST.md) · 🇮🇳 [in](../in/RELEASE_CHECKLIST.md) · 🇹🇭 [th](../th/RELEASE_CHECKLIST.md) · 🇻🇳 [vi](../vi/RELEASE_CHECKLIST.md) · 🇮🇩 [id](../id/RELEASE_CHECKLIST.md) · 🇲🇾 [ms](../ms/RELEASE_CHECKLIST.md) · 🇳🇱 [nl](../nl/RELEASE_CHECKLIST.md) · 🇵🇱 [pl](../pl/RELEASE_CHECKLIST.md) · 🇸🇪 [sv](../sv/RELEASE_CHECKLIST.md) · 🇳🇴 [no](../no/RELEASE_CHECKLIST.md) · 🇩🇰 [da](../da/RELEASE_CHECKLIST.md) · 🇫🇮 [fi](../fi/RELEASE_CHECKLIST.md) · 🇵🇹 [pt](../pt/RELEASE_CHECKLIST.md) · 🇷🇴 [ro](../ro/RELEASE_CHECKLIST.md) · 🇭🇺 [hu](../hu/RELEASE_CHECKLIST.md) · 🇧🇬 [bg](../bg/RELEASE_CHECKLIST.md) · 🇸🇰 [sk](../sk/RELEASE_CHECKLIST.md) · 🇺🇦 [uk-UA](../uk-UA/RELEASE_CHECKLIST.md) · 🇮🇱 [he](../he/RELEASE_CHECKLIST.md) · 🇵🇭 [phi](../phi/RELEASE_CHECKLIST.md)
+
+---
+
+# Release Checklist
+
+Use this checklist before tagging or publishing a new OmniRoute release.
+
+## Version and Changelog
+
+1. Bump `package.json` version (`x.y.z`) in the release branch.
+2. Move release notes from `## [Unreleased]` in `CHANGELOG.md` to a dated section:
+   - `## [x.y.z] — YYYY-MM-DD`
+3. Keep `## [Unreleased]` as the first changelog section for upcoming work.
+4. Ensure the latest semver section in `CHANGELOG.md` equals `package.json` version.
+
+## API Docs
+
+1. Update `docs/openapi.yaml`:
+   - `info.version` must equal `package.json` version.
+2. Validate endpoint examples if API contracts changed.
+
+## Runtime Docs
+
+1. Review `docs/ARCHITECTURE.md` for storage/runtime drift.
+2. Review `docs/TROUBLESHOOTING.md` for env var and operational drift.
+3. Update localized docs if source docs changed significantly.
+
+## Automated Check
+
+Run the sync guard locally before opening PR:
+
+```bash
+npm run check:docs-sync
+```
+
+CI also runs this check in `.github/workflows/ci.yml` (lint job).

docs/i18n/ar/TROUBLESHOOTING.md

@@ -0,0 +1,258 @@
+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/TROUBLESHOOTING.md) · 🇪🇸 [es](../es/TROUBLESHOOTING.md) · 🇫🇷 [fr](../fr/TROUBLESHOOTING.md) · 🇩🇪 [de](../de/TROUBLESHOOTING.md) · 🇮🇹 [it](../it/TROUBLESHOOTING.md) · 🇷🇺 [ru](../ru/TROUBLESHOOTING.md) · 🇨🇳 [zh-CN](../zh-CN/TROUBLESHOOTING.md) · 🇯🇵 [ja](../ja/TROUBLESHOOTING.md) · 🇰🇷 [ko](../ko/TROUBLESHOOTING.md) · 🇸🇦 [ar](../ar/TROUBLESHOOTING.md) · 🇮🇳 [in](../in/TROUBLESHOOTING.md) · 🇹🇭 [th](../th/TROUBLESHOOTING.md) · 🇻🇳 [vi](../vi/TROUBLESHOOTING.md) · 🇮🇩 [id](../id/TROUBLESHOOTING.md) · 🇲🇾 [ms](../ms/TROUBLESHOOTING.md) · 🇳🇱 [nl](../nl/TROUBLESHOOTING.md) · 🇵🇱 [pl](../pl/TROUBLESHOOTING.md) · 🇸🇪 [sv](../sv/TROUBLESHOOTING.md) · 🇳🇴 [no](../no/TROUBLESHOOTING.md) · 🇩🇰 [da](../da/TROUBLESHOOTING.md) · 🇫🇮 [fi](../fi/TROUBLESHOOTING.md) · 🇵🇹 [pt](../pt/TROUBLESHOOTING.md) · 🇷🇴 [ro](../ro/TROUBLESHOOTING.md) · 🇭🇺 [hu](../hu/TROUBLESHOOTING.md) · 🇧🇬 [bg](../bg/TROUBLESHOOTING.md) · 🇸🇰 [sk](../sk/TROUBLESHOOTING.md) · 🇺🇦 [uk-UA](../uk-UA/TROUBLESHOOTING.md) · 🇮🇱 [he](../he/TROUBLESHOOTING.md) · 🇵🇭 [phi](../phi/TROUBLESHOOTING.md)
+
+---
+
+# Troubleshooting
+
+🌐 **Languages:** 🇺🇸 [English](TROUBLESHOOTING.md) | 🇧🇷 [Português (Brasil)](i18n/pt-BR/TROUBLESHOOTING.md) | 🇪🇸 [Español](i18n/es/TROUBLESHOOTING.md) | 🇫🇷 [Français](i18n/fr/TROUBLESHOOTING.md) | 🇮🇹 [Italiano](i18n/it/TROUBLESHOOTING.md) | 🇷🇺 [Русский](i18n/ru/TROUBLESHOOTING.md) | 🇨🇳 [中文 (简体)](i18n/zh-CN/TROUBLESHOOTING.md) | 🇩🇪 [Deutsch](i18n/de/TROUBLESHOOTING.md) | 🇮🇳 [हिन्दी](i18n/in/TROUBLESHOOTING.md) | 🇹🇭 [ไทย](i18n/th/TROUBLESHOOTING.md) | 🇺🇦 [Українська](i18n/uk-UA/TROUBLESHOOTING.md) | 🇸🇦 [العربية](i18n/ar/TROUBLESHOOTING.md) | 🇯🇵 [日本語](i18n/ja/TROUBLESHOOTING.md) | 🇻🇳 [Tiếng Việt](i18n/vi/TROUBLESHOOTING.md) | 🇧🇬 [Български](i18n/bg/TROUBLESHOOTING.md) | 🇩🇰 [Dansk](i18n/da/TROUBLESHOOTING.md) | 🇫🇮 [Suomi](i18n/fi/TROUBLESHOOTING.md) | 🇮🇱 [עברית](i18n/he/TROUBLESHOOTING.md) | 🇭🇺 [Magyar](i18n/hu/TROUBLESHOOTING.md) | 🇮🇩 [Bahasa Indonesia](i18n/id/TROUBLESHOOTING.md) | 🇰🇷 [한국어](i18n/ko/TROUBLESHOOTING.md) | 🇲🇾 [Bahasa Melayu](i18n/ms/TROUBLESHOOTING.md) | 🇳🇱 [Nederlands](i18n/nl/TROUBLESHOOTING.md) | 🇳🇴 [Norsk](i18n/no/TROUBLESHOOTING.md) | 🇵🇹 [Português (Portugal)](i18n/pt/TROUBLESHOOTING.md) | 🇷🇴 [Română](i18n/ro/TROUBLESHOOTING.md) | 🇵🇱 [Polski](i18n/pl/TROUBLESHOOTING.md) | 🇸🇰 [Slovenčina](i18n/sk/TROUBLESHOOTING.md) | 🇸🇪 [Svenska](i18n/sv/TROUBLESHOOTING.md) | 🇵🇭 [Filipino](i18n/phi/TROUBLESHOOTING.md)
+
+Common problems and solutions for OmniRoute.
+
+---
+
+## Quick Fixes
+
+| Problem                       | Solution                                                           |
+| ----------------------------- | ------------------------------------------------------------------ |
+| First login not working       | Set `INITIAL_PASSWORD` in `.env` (no hardcoded default)            |
+| Dashboard opens on wrong port | Set `PORT=20128` and `NEXT_PUBLIC_BASE_URL=http://localhost:20128` |
+| No request logs under `logs/` | Set `ENABLE_REQUEST_LOGS=true`                                     |
+| EACCES: permission denied     | Set `DATA_DIR=/path/to/writable/dir` to override `~/.omniroute`    |
+| Routing strategy not saving   | Update to v1.4.11+ (Zod schema fix for settings persistence)       |
+
+---
+
+## Provider Issues
+
+### "Language model did not provide messages"
+
+**Cause:** Provider quota exhausted.
+
+**Fix:**
+
+1. Check dashboard quota tracker
+2. Use a combo with fallback tiers
+3. Switch to cheaper/free tier
+
+### Rate Limiting
+
+**Cause:** Subscription quota exhausted.
+
+**Fix:**
+
+- Add fallback: `cc/claude-opus-4-6 → glm/glm-4.7 → if/kimi-k2-thinking`
+- Use GLM/MiniMax as cheap backup
+
+### OAuth Token Expired
+
+OmniRoute auto-refreshes tokens. If issues persist:
+
+1. Dashboard → Provider → Reconnect
+2. Delete and re-add the provider connection
+
+---
+
+## Cloud Issues
+
+### Cloud Sync Errors
+
+1. Verify `BASE_URL` points to your running instance (e.g., `http://localhost:20128`)
+2. Verify `CLOUD_URL` points to your cloud endpoint (e.g., `https://omniroute.dev`)
+3. Keep `NEXT_PUBLIC_*` values aligned with server-side values
+
+### Cloud `stream=false` Returns 500
+
+**Symptom:** `Unexpected token 'd'...` on cloud endpoint for non-streaming calls.
+
+**Cause:** Upstream returns SSE payload while client expects JSON.
+
+**Workaround:** Use `stream=true` for cloud direct calls. Local runtime includes SSE→JSON fallback.
+
+### Cloud Says Connected but "Invalid API key"
+
+1. Create a fresh key from local dashboard (`/api/keys`)
+2. Run cloud sync: Enable Cloud → Sync Now
+3. Old/non-synced keys can still return `401` on cloud
+
+---
+
+## Docker Issues
+
+### CLI Tool Shows Not Installed
+
+1. Check runtime fields: `curl http://localhost:20128/api/cli-tools/runtime/codex | jq`
+2. For portable mode: use image target `runner-cli` (bundled CLIs)
+3. For host mount mode: set `CLI_EXTRA_PATHS` and mount host bin directory as read-only
+4. If `installed=true` and `runnable=false`: binary was found but failed healthcheck
+
+### Quick Runtime Validation
+
+```bash
+curl -s http://localhost:20128/api/cli-tools/codex-settings | jq '{installed,runnable,commandPath,runtimeMode,reason}'
+curl -s http://localhost:20128/api/cli-tools/claude-settings | jq '{installed,runnable,commandPath,runtimeMode,reason}'
+curl -s http://localhost:20128/api/cli-tools/openclaw-settings | jq '{installed,runnable,commandPath,runtimeMode,reason}'
+```
+
+---
+
+## Cost Issues
+
+### High Costs
+
+1. Check usage stats in Dashboard → Usage
+2. Switch primary model to GLM/MiniMax
+3. Use free tier (Gemini CLI, iFlow) for non-critical tasks
+4. Set cost budgets per API key: Dashboard → API Keys → Budget
+
+---
+
+## Debugging
+
+### Enable Request Logs
+
+Set `ENABLE_REQUEST_LOGS=true` in your `.env` file. Logs appear under `logs/` directory.
+
+### Check Provider Health
+
+```bash
+# Health dashboard
+http://localhost:20128/dashboard/health
+
+# API health check
+curl http://localhost:20128/api/monitoring/health
+```
+
+### Runtime Storage
+
+- Main state: `${DATA_DIR}/storage.sqlite` (providers, combos, aliases, keys, settings)
+- Usage: SQLite tables in `storage.sqlite` (`usage_history`, `call_logs`, `proxy_logs`) + optional `${DATA_DIR}/log.txt` and `${DATA_DIR}/call_logs/`
+- Request logs: `<repo>/logs/...` (when `ENABLE_REQUEST_LOGS=true`)
+
+---
+
+## Circuit Breaker Issues
+
+### Provider stuck in OPEN state
+
+When a provider's circuit breaker is OPEN, requests are blocked until the cooldown expires.
+
+**Fix:**
+
+1. Go to **Dashboard → Settings → Resilience**
+2. Check the circuit breaker card for the affected provider
+3. Click **Reset All** to clear all breakers, or wait for the cooldown to expire
+4. Verify the provider is actually available before resetting
+
+### Provider keeps tripping the circuit breaker
+
+If a provider repeatedly enters OPEN state:
+
+1. Check **Dashboard → Health → Provider Health** for the failure pattern
+2. Go to **Settings → Resilience → Provider Profiles** and increase the failure threshold
+3. Check if the provider has changed API limits or requires re-authentication
+4. Review latency telemetry — high latency may cause timeout-based failures
+
+---
+
+## Audio Transcription Issues
+
+### "Unsupported model" error
+
+- Ensure you're using the correct prefix: `deepgram/nova-3` or `assemblyai/best`
+- Verify the provider is connected in **Dashboard → Providers**
+
+### Transcription returns empty or fails
+
+- Check supported audio formats: `mp3`, `wav`, `m4a`, `flac`, `ogg`, `webm`
+- Verify file size is within provider limits (typically < 25MB)
+- Check provider API key validity in the provider card
+
+---
+
+## Translator Debugging
+
+Use **Dashboard → Translator** to debug format translation issues:
+
+| Mode             | When to Use                                                                                  |
+| ---------------- | -------------------------------------------------------------------------------------------- |
+| **Playground**   | Compare input/output formats side by side — paste a failing request to see how it translates |
+| **Chat Tester**  | Send live messages and inspect the full request/response payload including headers           |
+| **Test Bench**   | Run batch tests across format combinations to find which translations are broken             |
+| **Live Monitor** | Watch real-time request flow to catch intermittent translation issues                        |
+
+### Common format issues
+
+- **Thinking tags not appearing** — Check if the target provider supports thinking and the thinking budget setting
+- **Tool calls dropping** — Some format translations may strip unsupported fields; verify in Playground mode
+- **System prompt missing** — Claude and Gemini handle system prompts differently; check translation output
+- **SDK returns raw string instead of object** — Fixed in v1.1.0: response sanitizer now strips non-standard fields (`x_groq`, `usage_breakdown`, etc.) that cause OpenAI SDK Pydantic validation failures
+- **GLM/ERNIE rejects `system` role** — Fixed in v1.1.0: role normalizer automatically merges system messages into user messages for incompatible models
+- **`developer` role not recognized** — Fixed in v1.1.0: automatically converted to `system` for non-OpenAI providers
+- **`json_schema` not working with Gemini** — Fixed in v1.1.0: `response_format` is now converted to Gemini's `responseMimeType` + `responseSchema`
+
+---
+
+## Resilience Settings
+
+### Auto rate-limit not triggering
+
+- Auto rate-limit only applies to API key providers (not OAuth/subscription)
+- Verify **Settings → Resilience → Provider Profiles** has auto-rate-limit enabled
+- Check if the provider returns `429` status codes or `Retry-After` headers
+
+### Tuning exponential backoff
+
+Provider profiles support these settings:
+
+- **Base delay** — Initial wait time after first failure (default: 1s)
+- **Max delay** — Maximum wait time cap (default: 30s)
+- **Multiplier** — How much to increase delay per consecutive failure (default: 2x)
+
+### Anti-thundering herd
+
+When many concurrent requests hit a rate-limited provider, OmniRoute uses mutex + auto rate-limiting to serialize requests and prevent cascading failures. This is automatic for API key providers.
+
+---
+
+## Optional RAG / LLM failure taxonomy (16 problems)
+
+Some OmniRoute users place the gateway in front of RAG or agent stacks. In those setups it is common to see a strange pattern: OmniRoute looks healthy (providers up, routing profiles ok, no rate limit alerts) but the final answer is still wrong.
+
+In practice these incidents usually come from the downstream RAG pipeline, not from the gateway itself.
+
+If you want a shared vocabulary to describe those failures you can use the WFGY ProblemMap, an external MIT license text resource that defines sixteen recurring RAG / LLM failure patterns. At a high level it covers:
+
+- retrieval drift and broken context boundaries
+- empty or stale indexes and vector stores
+- embedding versus semantic mismatch
+- prompt assembly and context window issues
+- logic collapse and overconfident answers
+- long chain and agent coordination failures
+- multi agent memory and role drift
+- deployment and bootstrap ordering problems
+
+The idea is simple:
+
+1. When you investigate a bad response, capture:
+   - user task and request
+   - route or provider combo in OmniRoute
+   - any RAG context used downstream (retrieved documents, tool calls, etc)
+2. Map the incident to one or two WFGY ProblemMap numbers (`No.1` … `No.16`).
+3. Store the number in your own dashboard, runbook, or incident tracker next to the OmniRoute logs.
+4. Use the corresponding WFGY page to decide whether you need to change your RAG stack, retriever, or routing strategy.
+
+Full text and concrete recipes live here (MIT license, text only):
+
+[WFGY ProblemMap README](https://github.com/onestardao/WFGY/blob/main/ProblemMap/README.md)
+
+You can ignore this section if you do not run RAG or agent pipelines behind OmniRoute.
+
+---
+
+## Still Stuck?
+
+- **GitHub Issues**: [github.com/diegosouzapw/OmniRoute/issues](https://github.com/diegosouzapw/OmniRoute/issues)
+- **Architecture**: See [`docs/ARCHITECTURE.md`](ARCHITECTURE.md) for internal details
+- **API Reference**: See [`docs/API_REFERENCE.md`](API_REFERENCE.md) for all endpoints
+- **Health Dashboard**: Check **Dashboard → Health** for real-time system status
+- **Translator**: Use **Dashboard → Translator** to debug format issues

docs/i18n/ar/USER_GUIDE.md

@@ -0,0 +1,813 @@
+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/USER_GUIDE.md) · 🇪🇸 [es](../es/USER_GUIDE.md) · 🇫🇷 [fr](../fr/USER_GUIDE.md) · 🇩🇪 [de](../de/USER_GUIDE.md) · 🇮🇹 [it](../it/USER_GUIDE.md) · 🇷🇺 [ru](../ru/USER_GUIDE.md) · 🇨🇳 [zh-CN](../zh-CN/USER_GUIDE.md) · 🇯🇵 [ja](../ja/USER_GUIDE.md) · 🇰🇷 [ko](../ko/USER_GUIDE.md) · 🇸🇦 [ar](../ar/USER_GUIDE.md) · 🇮🇳 [in](../in/USER_GUIDE.md) · 🇹🇭 [th](../th/USER_GUIDE.md) · 🇻🇳 [vi](../vi/USER_GUIDE.md) · 🇮🇩 [id](../id/USER_GUIDE.md) · 🇲🇾 [ms](../ms/USER_GUIDE.md) · 🇳🇱 [nl](../nl/USER_GUIDE.md) · 🇵🇱 [pl](../pl/USER_GUIDE.md) · 🇸🇪 [sv](../sv/USER_GUIDE.md) · 🇳🇴 [no](../no/USER_GUIDE.md) · 🇩🇰 [da](../da/USER_GUIDE.md) · 🇫🇮 [fi](../fi/USER_GUIDE.md) · 🇵🇹 [pt](../pt/USER_GUIDE.md) · 🇷🇴 [ro](../ro/USER_GUIDE.md) · 🇭🇺 [hu](../hu/USER_GUIDE.md) · 🇧🇬 [bg](../bg/USER_GUIDE.md) · 🇸🇰 [sk](../sk/USER_GUIDE.md) · 🇺🇦 [uk-UA](../uk-UA/USER_GUIDE.md) · 🇮🇱 [he](../he/USER_GUIDE.md) · 🇵🇭 [phi](../phi/USER_GUIDE.md)
+
+---
+
+# User Guide
+
+🌐 **Languages:** 🇺🇸 [English](USER_GUIDE.md) | 🇧🇷 [Português (Brasil)](i18n/pt-BR/USER_GUIDE.md) | 🇪🇸 [Español](i18n/es/USER_GUIDE.md) | 🇫🇷 [Français](i18n/fr/USER_GUIDE.md) | 🇮🇹 [Italiano](i18n/it/USER_GUIDE.md) | 🇷🇺 [Русский](i18n/ru/USER_GUIDE.md) | 🇨🇳 [中文 (简体)](i18n/zh-CN/USER_GUIDE.md) | 🇩🇪 [Deutsch](i18n/de/USER_GUIDE.md) | 🇮🇳 [हिन्दी](i18n/in/USER_GUIDE.md) | 🇹🇭 [ไทย](i18n/th/USER_GUIDE.md) | 🇺🇦 [Українська](i18n/uk-UA/USER_GUIDE.md) | 🇸🇦 [العربية](i18n/ar/USER_GUIDE.md) | 🇯🇵 [日本語](i18n/ja/USER_GUIDE.md) | 🇻🇳 [Tiếng Việt](i18n/vi/USER_GUIDE.md) | 🇧🇬 [Български](i18n/bg/USER_GUIDE.md) | 🇩🇰 [Dansk](i18n/da/USER_GUIDE.md) | 🇫🇮 [Suomi](i18n/fi/USER_GUIDE.md) | 🇮🇱 [עברית](i18n/he/USER_GUIDE.md) | 🇭🇺 [Magyar](i18n/hu/USER_GUIDE.md) | 🇮🇩 [Bahasa Indonesia](i18n/id/USER_GUIDE.md) | 🇰🇷 [한국어](i18n/ko/USER_GUIDE.md) | 🇲🇾 [Bahasa Melayu](i18n/ms/USER_GUIDE.md) | 🇳🇱 [Nederlands](i18n/nl/USER_GUIDE.md) | 🇳🇴 [Norsk](i18n/no/USER_GUIDE.md) | 🇵🇹 [Português (Portugal)](i18n/pt/USER_GUIDE.md) | 🇷🇴 [Română](i18n/ro/USER_GUIDE.md) | 🇵🇱 [Polski](i18n/pl/USER_GUIDE.md) | 🇸🇰 [Slovenčina](i18n/sk/USER_GUIDE.md) | 🇸🇪 [Svenska](i18n/sv/USER_GUIDE.md) | 🇵🇭 [Filipino](i18n/phi/USER_GUIDE.md)
+
+Complete guide for configuring providers, creating combos, integrating CLI tools, and deploying OmniRoute.
+
+---
+
+## Table of Contents
+
+- [Pricing at a Glance](#-pricing-at-a-glance)
+- [Use Cases](#-use-cases)
+- [Provider Setup](#-provider-setup)
+- [CLI Integration](#-cli-integration)
+- [Deployment](#-deployment)
+- [Available Models](#-available-models)
+- [Advanced Features](#-advanced-features)
+
+---
+
+## 💰 Pricing at a Glance
+
+| Tier                | Provider          | Cost        | Quota Reset      | Best For             |
+| ------------------- | ----------------- | ----------- | ---------------- | -------------------- |
+| **💳 SUBSCRIPTION** | Claude Code (Pro) | $20/mo      | 5h + weekly      | Already subscribed   |
+|                     | Codex (Plus/Pro)  | $20-200/mo  | 5h + weekly      | OpenAI users         |
+|                     | Gemini CLI        | **FREE**    | 180K/mo + 1K/day | Everyone!            |
+|                     | GitHub Copilot    | $10-19/mo   | Monthly          | GitHub users         |
+| **🔑 API KEY**      | DeepSeek          | Pay per use | None             | Cheap reasoning      |
+|                     | Groq              | Pay per use | None             | Ultra-fast inference |
+|                     | xAI (Grok)        | Pay per use | None             | Grok 4 reasoning     |
+|                     | Mistral           | Pay per use | None             | EU-hosted models     |
+|                     | Perplexity        | Pay per use | None             | Search-augmented     |
+|                     | Together AI       | Pay per use | None             | Open-source models   |
+|                     | Fireworks AI      | Pay per use | None             | Fast FLUX images     |
+|                     | Cerebras          | Pay per use | None             | Wafer-scale speed    |
+|                     | Cohere            | Pay per use | None             | Command R+ RAG       |
+|                     | NVIDIA NIM        | Pay per use | None             | Enterprise models    |
+| **💰 CHEAP**        | GLM-4.7           | $0.6/1M     | Daily 10AM       | Budget backup        |
+|                     | MiniMax M2.1      | $0.2/1M     | 5-hour rolling   | Cheapest option      |
+|                     | Kimi K2           | $9/mo flat  | 10M tokens/mo    | Predictable cost     |
+| **🆓 FREE**         | iFlow             | $0          | Unlimited        | 8 models free        |
+|                     | Qwen              | $0          | Unlimited        | 3 models free        |
+|                     | Kiro              | $0          | Unlimited        | Claude free          |
+
+**💡 Pro Tip:** Start with Gemini CLI (180K free/month) + iFlow (unlimited free) combo = $0 cost!
+
+---
+
+## 🎯 Use Cases
+
+### Case 1: "I have Claude Pro subscription"
+
+**Problem:** Quota expires unused, rate limits during heavy coding
+
+```
+Combo: "maximize-claude"
+  1. cc/claude-opus-4-6        (use subscription fully)
+  2. glm/glm-4.7               (cheap backup when quota out)
+  3. if/kimi-k2-thinking       (free emergency fallback)
+
+Monthly cost: $20 (subscription) + ~$5 (backup) = $25 total
+vs. $20 + hitting limits = frustration
+```
+
+### Case 2: "I want zero cost"
+
+**Problem:** Can't afford subscriptions, need reliable AI coding
+
+```
+Combo: "free-forever"
+  1. gc/gemini-3-flash         (180K free/month)
+  2. if/kimi-k2-thinking       (unlimited free)
+  3. qw/qwen3-coder-plus       (unlimited free)
+
+Monthly cost: $0
+Quality: Production-ready models
+```
+
+### Case 3: "I need 24/7 coding, no interruptions"
+
+**Problem:** Deadlines, can't afford downtime
+
+```
+Combo: "always-on"
+  1. cc/claude-opus-4-6        (best quality)
+  2. cx/gpt-5.2-codex          (second subscription)
+  3. glm/glm-4.7               (cheap, resets daily)
+  4. minimax/MiniMax-M2.1      (cheapest, 5h reset)
+  5. if/kimi-k2-thinking       (free unlimited)
+
+Result: 5 layers of fallback = zero downtime
+Monthly cost: $20-200 (subscriptions) + $10-20 (backup)
+```
+
+### Case 4: "I want FREE AI in OpenClaw"
+
+**Problem:** Need AI assistant in messaging apps, completely free
+
+```
+Combo: "openclaw-free"
+  1. if/glm-4.7                (unlimited free)
+  2. if/minimax-m2.1           (unlimited free)
+  3. if/kimi-k2-thinking       (unlimited free)
+
+Monthly cost: $0
+Access via: WhatsApp, Telegram, Slack, Discord, iMessage, Signal...
+```
+
+---
+
+## 📖 Provider Setup
+
+### 🔐 Subscription Providers
+
+#### Claude Code (Pro/Max)
+
+```bash
+Dashboard → Providers → Connect Claude Code
+→ OAuth login → Auto token refresh
+→ 5-hour + weekly quota tracking
+
+Models:
+  cc/claude-opus-4-6
+  cc/claude-sonnet-4-5-20250929
+  cc/claude-haiku-4-5-20251001
+```
+
+**Pro Tip:** Use Opus for complex tasks, Sonnet for speed. OmniRoute tracks quota per model!
+
+#### OpenAI Codex (Plus/Pro)
+
+```bash
+Dashboard → Providers → Connect Codex
+→ OAuth login (port 1455)
+→ 5-hour + weekly reset
+
+Models:
+  cx/gpt-5.2-codex
+  cx/gpt-5.1-codex-max
+```
+
+#### Gemini CLI (FREE 180K/month!)
+
+```bash
+Dashboard → Providers → Connect Gemini CLI
+→ Google OAuth
+→ 180K completions/month + 1K/day
+
+Models:
+  gc/gemini-3-flash-preview
+  gc/gemini-2.5-pro
+```
+
+**Best Value:** Huge free tier! Use this before paid tiers.
+
+#### GitHub Copilot
+
+```bash
+Dashboard → Providers → Connect GitHub
+→ OAuth via GitHub
+→ Monthly reset (1st of month)
+
+Models:
+  gh/gpt-5
+  gh/claude-4.5-sonnet
+  gh/gemini-3-pro
+```
+
+### 💰 Cheap Providers
+
+#### GLM-4.7 (Daily reset, $0.6/1M)
+
+1. Sign up: [Zhipu AI](https://open.bigmodel.cn/)
+2. Get API key from Coding Plan
+3. Dashboard → Add API Key: Provider: `glm`, API Key: `your-key`
+
+**Use:** `glm/glm-4.7` — **Pro Tip:** Coding Plan offers 3× quota at 1/7 cost! Reset daily 10:00 AM.
+
+#### MiniMax M2.1 (5h reset, $0.20/1M)
+
+1. Sign up: [MiniMax](https://www.minimax.io/)
+2. Get API key → Dashboard → Add API Key
+
+**Use:** `minimax/MiniMax-M2.1` — **Pro Tip:** Cheapest option for long context (1M tokens)!
+
+#### Kimi K2 ($9/month flat)
+
+1. Subscribe: [Moonshot AI](https://platform.moonshot.ai/)
+2. Get API key → Dashboard → Add API Key
+
+**Use:** `kimi/kimi-latest` — **Pro Tip:** Fixed $9/month for 10M tokens = $0.90/1M effective cost!
+
+### 🆓 FREE Providers
+
+#### iFlow (8 FREE models)
+
+```bash
+Dashboard → Connect iFlow → OAuth login → Unlimited usage
+
+Models: if/kimi-k2-thinking, if/qwen3-coder-plus, if/glm-4.7, if/minimax-m2, if/deepseek-r1
+```
+
+#### Qwen (3 FREE models)
+
+```bash
+Dashboard → Connect Qwen → Device code auth → Unlimited usage
+
+Models: qw/qwen3-coder-plus, qw/qwen3-coder-flash
+```
+
+#### Kiro (Claude FREE)
+
+```bash
+Dashboard → Connect Kiro → AWS Builder ID or Google/GitHub → Unlimited
+
+Models: kr/claude-sonnet-4.5, kr/claude-haiku-4.5
+```
+
+---
+
+## 🎨 Combos
+
+### Example 1: Maximize Subscription → Cheap Backup
+
+```
+Dashboard → Combos → Create New
+
+Name: premium-coding
+Models:
+  1. cc/claude-opus-4-6 (Subscription primary)
+  2. glm/glm-4.7 (Cheap backup, $0.6/1M)
+  3. minimax/MiniMax-M2.1 (Cheapest fallback, $0.20/1M)
+
+Use in CLI: premium-coding
+```
+
+### Example 2: Free-Only (Zero Cost)
+
+```
+Name: free-combo
+Models:
+  1. gc/gemini-3-flash-preview (180K free/month)
+  2. if/kimi-k2-thinking (unlimited)
+  3. qw/qwen3-coder-plus (unlimited)
+
+Cost: $0 forever!
+```
+
+---
+
+## 🔧 CLI Integration
+
+### Cursor IDE
+
+```
+Settings → Models → Advanced:
+  OpenAI API Base URL: http://localhost:20128/v1
+  OpenAI API Key: [from omniroute dashboard]
+  Model: cc/claude-opus-4-6
+```
+
+### Claude Code
+
+Edit `~/.claude/config.json`:
+
+```json
+{
+  "anthropic_api_base": "http://localhost:20128/v1",
+  "anthropic_api_key": "your-omniroute-api-key"
+}
+```
+
+### Codex CLI
+
+```bash
+export OPENAI_BASE_URL="http://localhost:20128"
+export OPENAI_API_KEY="your-omniroute-api-key"
+codex "your prompt"
+```
+
+### OpenClaw
+
+Edit `~/.openclaw/openclaw.json`:
+
+```json
+{
+  "agents": {
+    "defaults": {
+      "model": { "primary": "omniroute/if/glm-4.7" }
+    }
+  },
+  "models": {
+    "providers": {
+      "omniroute": {
+        "baseUrl": "http://localhost:20128/v1",
+        "apiKey": "your-omniroute-api-key",
+        "api": "openai-completions",
+        "models": [{ "id": "if/glm-4.7", "name": "glm-4.7" }]
+      }
+    }
+  }
+}
+```
+
+**Or use Dashboard:** CLI Tools → OpenClaw → Auto-config
+
+### Cline / Continue / RooCode
+
+```
+Provider: OpenAI Compatible
+Base URL: http://localhost:20128/v1
+API Key: [from dashboard]
+Model: cc/claude-opus-4-6
+```
+
+---
+
+## 🚀 Deployment
+
+### Global npm install (Recommended)
+
+```bash
+npm install -g omniroute
+
+# Create config directory
+mkdir -p ~/.omniroute
+
+# Create .env file (see .env.example)
+cp .env.example ~/.omniroute/.env
+
+# Start server
+omniroute
+# Or with custom port:
+omniroute --port 3000
+```
+
+The CLI automatically loads `.env` from `~/.omniroute/.env` or `./.env`.
+
+### VPS Deployment
+
+```bash
+git clone https://github.com/diegosouzapw/OmniRoute.git
+cd OmniRoute && npm install && npm run build
+
+export JWT_SECRET="your-secure-secret-change-this"
+export INITIAL_PASSWORD="your-password"
+export DATA_DIR="/var/lib/omniroute"
+export PORT="20128"
+export HOSTNAME="0.0.0.0"
+export NODE_ENV="production"
+export NEXT_PUBLIC_BASE_URL="http://localhost:20128"
+export API_KEY_SECRET="endpoint-proxy-api-key-secret"
+
+npm run start
+# Or: pm2 start npm --name omniroute -- start
+```
+
+### PM2 Deployment (Low Memory)
+
+For servers with limited RAM, use the memory limit option:
+
+```bash
+# With 512MB limit (default)
+pm2 start npm --name omniroute -- start
+
+# Or with custom memory limit
+OMNIROUTE_MEMORY_MB=512 pm2 start npm --name omniroute -- start
+
+# Or using ecosystem.config.js
+pm2 start ecosystem.config.js
+```
+
+Create `ecosystem.config.js`:
+
+```javascript
+module.exports = {
+  apps: [
+    {
+      name: "omniroute",
+      script: "npm",
+      args: "start",
+      env: {
+        NODE_ENV: "production",
+        OMNIROUTE_MEMORY_MB: "512",
+        JWT_SECRET: "your-secret",
+        INITIAL_PASSWORD: "your-password",
+      },
+      node_args: "--max-old-space-size=512",
+      max_memory_restart: "300M",
+    },
+  ],
+};
+```
+
+### Docker
+
+```bash
+# Build image (default = runner-cli with codex/claude/droid preinstalled)
+docker build -t omniroute:cli .
+
+# Portable mode (recommended)
+docker run -d --name omniroute -p 20128:20128 --env-file ./.env -v omniroute-data:/app/data omniroute:cli
+```
+
+For host-integrated mode with CLI binaries, see the Docker section in the main docs.
+
+### Environment Variables
+
+| Variable                  | Default                              | Description                                             |
+| ------------------------- | ------------------------------------ | ------------------------------------------------------- |
+| `JWT_SECRET`              | `omniroute-default-secret-change-me` | JWT signing secret (**change in production**)           |
+| `INITIAL_PASSWORD`        | `123456`                             | First login password                                    |
+| `DATA_DIR`                | `~/.omniroute`                       | Data directory (db, usage, logs)                        |
+| `PORT`                    | framework default                    | Service port (`20128` in examples)                      |
+| `HOSTNAME`                | framework default                    | Bind host (Docker defaults to `0.0.0.0`)                |
+| `NODE_ENV`                | runtime default                      | Set `production` for deploy                             |
+| `BASE_URL`                | `http://localhost:20128`             | Server-side internal base URL                           |
+| `CLOUD_URL`               | `https://omniroute.dev`              | Cloud sync endpoint base URL                            |
+| `API_KEY_SECRET`          | `endpoint-proxy-api-key-secret`      | HMAC secret for generated API keys                      |
+| `REQUIRE_API_KEY`         | `false`                              | Enforce Bearer API key on `/v1/*`                       |
+| `ENABLE_REQUEST_LOGS`     | `false`                              | Enables request/response logs                           |
+| `AUTH_COOKIE_SECURE`      | `false`                              | Force `Secure` auth cookie (behind HTTPS reverse proxy) |
+| `OMNIROUTE_MEMORY_MB`     | `512`                                | Node.js heap limit in MB                                |
+| `PROMPT_CACHE_MAX_SIZE`   | `50`                                 | Max prompt cache entries                                |
+| `SEMANTIC_CACHE_MAX_SIZE` | `100`                                | Max semantic cache entries                              |
+
+For the full environment variable reference, see the [README](../README.md).
+
+---
+
+## 📊 Available Models
+
+<details>
+<summary><b>View all available models</b></summary>
+
+**Claude Code (`cc/`)** — Pro/Max: `cc/claude-opus-4-6`, `cc/claude-sonnet-4-5-20250929`, `cc/claude-haiku-4-5-20251001`
+
+**Codex (`cx/`)** — Plus/Pro: `cx/gpt-5.2-codex`, `cx/gpt-5.1-codex-max`
+
+**Gemini CLI (`gc/`)** — FREE: `gc/gemini-3-flash-preview`, `gc/gemini-2.5-pro`
+
+**GitHub Copilot (`gh/`)**: `gh/gpt-5`, `gh/claude-4.5-sonnet`
+
+**GLM (`glm/`)** — $0.6/1M: `glm/glm-4.7`
+
+**MiniMax (`minimax/`)** — $0.2/1M: `minimax/MiniMax-M2.1`
+
+**iFlow (`if/`)** — FREE: `if/kimi-k2-thinking`, `if/qwen3-coder-plus`, `if/deepseek-r1`
+
+**Qwen (`qw/`)** — FREE: `qw/qwen3-coder-plus`, `qw/qwen3-coder-flash`
+
+**Kiro (`kr/`)** — FREE: `kr/claude-sonnet-4.5`, `kr/claude-haiku-4.5`
+
+**DeepSeek (`ds/`)**: `ds/deepseek-chat`, `ds/deepseek-reasoner`
+
+**Groq (`groq/`)**: `groq/llama-3.3-70b-versatile`, `groq/llama-4-maverick-17b-128e-instruct`
+
+**xAI (`xai/`)**: `xai/grok-4`, `xai/grok-4-0709-fast-reasoning`, `xai/grok-code-mini`
+
+**Mistral (`mistral/`)**: `mistral/mistral-large-2501`, `mistral/codestral-2501`
+
+**Perplexity (`pplx/`)**: `pplx/sonar-pro`, `pplx/sonar`
+
+**Together AI (`together/`)**: `together/meta-llama/Llama-3.3-70B-Instruct-Turbo`
+
+**Fireworks AI (`fireworks/`)**: `fireworks/accounts/fireworks/models/deepseek-v3p1`
+
+**Cerebras (`cerebras/`)**: `cerebras/llama-3.3-70b`
+
+**Cohere (`cohere/`)**: `cohere/command-r-plus-08-2024`
+
+**NVIDIA NIM (`nvidia/`)**: `nvidia/nvidia/llama-3.3-70b-instruct`
+
+</details>
+
+---
+
+## 🧩 Advanced Features
+
+### Custom Models
+
+Add any model ID to any provider without waiting for an app update:
+
+```bash
+# Via API
+curl -X POST http://localhost:20128/api/provider-models \
+  -H "Content-Type: application/json" \
+  -d '{"provider": "openai", "modelId": "gpt-4.5-preview", "modelName": "GPT-4.5 Preview"}'
+
+# List: curl http://localhost:20128/api/provider-models?provider=openai
+# Remove: curl -X DELETE "http://localhost:20128/api/provider-models?provider=openai&model=gpt-4.5-preview"
+```
+
+Or use Dashboard: **Providers → [Provider] → Custom Models**.
+
+### Dedicated Provider Routes
+
+Route requests directly to a specific provider with model validation:
+
+```bash
+POST http://localhost:20128/v1/providers/openai/chat/completions
+POST http://localhost:20128/v1/providers/openai/embeddings
+POST http://localhost:20128/v1/providers/fireworks/images/generations
+```
+
+The provider prefix is auto-added if missing. Mismatched models return `400`.
+
+### Network Proxy Configuration
+
+```bash
+# Set global proxy
+curl -X PUT http://localhost:20128/api/settings/proxy \
+  -d '{"global": {"type":"http","host":"proxy.example.com","port":"8080"}}'
+
+# Per-provider proxy
+curl -X PUT http://localhost:20128/api/settings/proxy \
+  -d '{"providers": {"openai": {"type":"socks5","host":"proxy.example.com","port":"1080"}}}'
+
+# Test proxy
+curl -X POST http://localhost:20128/api/settings/proxy/test \
+  -d '{"proxy":{"type":"socks5","host":"proxy.example.com","port":"1080"}}'
+```
+
+**Precedence:** Key-specific → Combo-specific → Provider-specific → Global → Environment.
+
+### Model Catalog API
+
+```bash
+curl http://localhost:20128/api/models/catalog
+```
+
+Returns models grouped by provider with types (`chat`, `embedding`, `image`).
+
+### Cloud Sync
+
+- Sync providers, combos, and settings across devices
+- Automatic background sync with timeout + fail-fast
+- Prefer server-side `BASE_URL`/`CLOUD_URL` in production
+
+### LLM Gateway Intelligence (Phase 9)
+
+- **Semantic Cache** — Auto-caches non-streaming, temperature=0 responses (bypass with `X-OmniRoute-No-Cache: true`)
+- **Request Idempotency** — Deduplicates requests within 5s via `Idempotency-Key` or `X-Request-Id` header
+- **Progress Tracking** — Opt-in SSE `event: progress` events via `X-OmniRoute-Progress: true` header
+
+---
+
+### Translator Playground
+
+Access via **Dashboard → Translator**. Debug and visualize how OmniRoute translates API requests between providers.
+
+| Mode             | Purpose                                                                                |
+| ---------------- | -------------------------------------------------------------------------------------- |
+| **Playground**   | Select source/target formats, paste a request, and see the translated output instantly |
+| **Chat Tester**  | Send live chat messages through the proxy and inspect the full request/response cycle  |
+| **Test Bench**   | Run batch tests across multiple format combinations to verify translation correctness  |
+| **Live Monitor** | Watch real-time translations as requests flow through the proxy                        |
+
+**Use cases:**
+
+- Debug why a specific client/provider combination fails
+- Verify that thinking tags, tool calls, and system prompts translate correctly
+- Compare format differences between OpenAI, Claude, Gemini, and Responses API formats
+
+---
+
+### Routing Strategies
+
+Configure via **Dashboard → Settings → Routing**.
+
+| Strategy                       | Description                                                                                      |
+| ------------------------------ | ------------------------------------------------------------------------------------------------ |
+| **Fill First**                 | Uses accounts in priority order — primary account handles all requests until unavailable         |
+| **Round Robin**                | Cycles through all accounts with a configurable sticky limit (default: 3 calls per account)      |
+| **P2C (Power of Two Choices)** | Picks 2 random accounts and routes to the healthier one — balances load with awareness of health |
+| **Random**                     | Randomly selects an account for each request using Fisher-Yates shuffle                          |
+| **Least Used**                 | Routes to the account with the oldest `lastUsedAt` timestamp, distributing traffic evenly        |
+| **Cost Optimized**             | Routes to the account with the lowest priority value, optimizing for lowest-cost providers       |
+
+#### Wildcard Model Aliases
+
+Create wildcard patterns to remap model names:
+
+```
+Pattern: claude-sonnet-*     →  Target: cc/claude-sonnet-4-5-20250929
+Pattern: gpt-*               →  Target: gh/gpt-5.1-codex
+```
+
+Wildcards support `*` (any characters) and `?` (single character).
+
+#### Fallback Chains
+
+Define global fallback chains that apply across all requests:
+
+```
+Chain: production-fallback
+  1. cc/claude-opus-4-6
+  2. gh/gpt-5.1-codex
+  3. glm/glm-4.7
+```
+
+---
+
+### Resilience & Circuit Breakers
+
+Configure via **Dashboard → Settings → Resilience**.
+
+OmniRoute implements provider-level resilience with four components:
+
+1. **Provider Profiles** — Per-provider configuration for:
+   - Failure threshold (how many failures before opening)
+   - Cooldown duration
+   - Rate limit detection sensitivity
+   - Exponential backoff parameters
+
+2. **Editable Rate Limits** — System-level defaults configurable in the dashboard:
+   - **Requests Per Minute (RPM)** — Maximum requests per minute per account
+   - **Min Time Between Requests** — Minimum gap in milliseconds between requests
+   - **Max Concurrent Requests** — Maximum simultaneous requests per account
+   - Click **Edit** to modify, then **Save** or **Cancel**. Values persist via the resilience API.
+
+3. **Circuit Breaker** — Tracks failures per provider and automatically opens the circuit when a threshold is reached:
+   - **CLOSED** (Healthy) — Requests flow normally
+   - **OPEN** — Provider is temporarily blocked after repeated failures
+   - **HALF_OPEN** — Testing if provider has recovered
+
+4. **Policies & Locked Identifiers** — Shows circuit breaker status and locked identifiers with force-unlock capability.
+
+5. **Rate Limit Auto-Detection** — Monitors `429` and `Retry-After` headers to proactively avoid hitting provider rate limits.
+
+**Pro Tip:** Use **Reset All** button to clear all circuit breakers and cooldowns when a provider recovers from an outage.
+
+---
+
+### Database Export / Import
+
+Manage database backups in **Dashboard → Settings → System & Storage**.
+
+| Action                   | Description                                                                                                                    |
+| ------------------------ | ------------------------------------------------------------------------------------------------------------------------------ |
+| **Export Database**      | Downloads the current SQLite database as a `.sqlite` file                                                                      |
+| **Export All (.tar.gz)** | Downloads a full backup archive including: database, settings, combos, provider connections (no credentials), API key metadata |
+| **Import Database**      | Upload a `.sqlite` file to replace the current database. A pre-import backup is automatically created                          |
+
+```bash
+# API: Export database
+curl -o backup.sqlite http://localhost:20128/api/db-backups/export
+
+# API: Export all (full archive)
+curl -o backup.tar.gz http://localhost:20128/api/db-backups/exportAll
+
+# API: Import database
+curl -X POST http://localhost:20128/api/db-backups/import \
+  -F "file=@backup.sqlite"
+```
+
+**Import Validation:** The imported file is validated for integrity (SQLite pragma check), required tables (`provider_connections`, `provider_nodes`, `combos`, `api_keys`), and size (max 100MB).
+
+**Use Cases:**
+
+- Migrate OmniRoute between machines
+- Create external backups for disaster recovery
+- Share configurations between team members (export all → share archive)
+
+---
+
+### Settings Dashboard
+
+The settings page is organized into 5 tabs for easy navigation:
+
+| Tab            | Contents                                                                                       |
+| -------------- | ---------------------------------------------------------------------------------------------- |
+| **Security**   | Login/Password settings, IP Access Control, API auth for `/models`, and Provider Blocking      |
+| **Routing**    | Global routing strategy (6 options), wildcard model aliases, fallback chains, combo defaults   |
+| **Resilience** | Provider profiles, editable rate limits, circuit breaker status, policies & locked identifiers |
+| **AI**         | Thinking budget configuration, global system prompt injection, prompt cache stats              |
+| **Advanced**   | Global proxy configuration (HTTP/SOCKS5)                                                       |
+
+---
+
+### Costs & Budget Management
+
+Access via **Dashboard → Costs**.
+
+| Tab         | Purpose                                                                                  |
+| ----------- | ---------------------------------------------------------------------------------------- |
+| **Budget**  | Set spending limits per API key with daily/weekly/monthly budgets and real-time tracking |
+| **Pricing** | View and edit model pricing entries — cost per 1K input/output tokens per provider       |
+
+```bash
+# API: Set a budget
+curl -X POST http://localhost:20128/api/usage/budget \
+  -H "Content-Type: application/json" \
+  -d '{"keyId": "key-123", "limit": 50.00, "period": "monthly"}'
+
+# API: Get current budget status
+curl http://localhost:20128/api/usage/budget
+```
+
+**Cost Tracking:** Every request logs token usage and calculates cost using the pricing table. View breakdowns in **Dashboard → Usage** by provider, model, and API key.
+
+---
+
+### Audio Transcription
+
+OmniRoute supports audio transcription via the OpenAI-compatible endpoint:
+
+```bash
+POST /v1/audio/transcriptions
+Authorization: Bearer your-api-key
+Content-Type: multipart/form-data
+
+# Example with curl
+curl -X POST http://localhost:20128/v1/audio/transcriptions \
+  -H "Authorization: Bearer your-api-key" \
+  -F "file=@audio.mp3" \
+  -F "model=deepgram/nova-3"
+```
+
+Available providers: **Deepgram** (`deepgram/`), **AssemblyAI** (`assemblyai/`).
+
+Supported audio formats: `mp3`, `wav`, `m4a`, `flac`, `ogg`, `webm`.
+
+---
+
+### Combo Balancing Strategies
+
+Configure per-combo balancing in **Dashboard → Combos → Create/Edit → Strategy**.
+
+| Strategy           | Description                                                              |
+| ------------------ | ------------------------------------------------------------------------ |
+| **Round-Robin**    | Rotates through models sequentially                                      |
+| **Priority**       | Always tries the first model; falls back only on error                   |
+| **Random**         | Picks a random model from the combo for each request                     |
+| **Weighted**       | Routes proportionally based on assigned weights per model                |
+| **Least-Used**     | Routes to the model with the fewest recent requests (uses combo metrics) |
+| **Cost-Optimized** | Routes to the cheapest available model (uses pricing table)              |
+
+Global combo defaults can be set in **Dashboard → Settings → Routing → Combo Defaults**.
+
+---
+
+### Health Dashboard
+
+Access via **Dashboard → Health**. Real-time system health overview with 6 cards:
+
+| Card                  | What It Shows                                               |
+| --------------------- | ----------------------------------------------------------- |
+| **System Status**     | Uptime, version, memory usage, data directory               |
+| **Provider Health**   | Per-provider circuit breaker state (Closed/Open/Half-Open)  |
+| **Rate Limits**       | Active rate limit cooldowns per account with remaining time |
+| **Active Lockouts**   | Providers temporarily blocked by the lockout policy         |
+| **Signature Cache**   | Deduplication cache stats (active keys, hit rate)           |
+| **Latency Telemetry** | p50/p95/p99 latency aggregation per provider                |
+
+**Pro Tip:** The Health page auto-refreshes every 10 seconds. Use the circuit breaker card to identify which providers are experiencing issues.
+
+---
+
+## 🖥️ Desktop Application (Electron)
+
+OmniRoute is available as a native desktop application for Windows, macOS, and Linux.
+
+### Installation
+
+```bash
+# From the electron directory:
+cd electron
+npm install
+
+# Development mode (connect to running Next.js dev server):
+npm run dev
+
+# Production mode (uses standalone build):
+npm start
+```
+
+### Building Installers
+
+```bash
+cd electron
+npm run build          # Current platform
+npm run build:win      # Windows (.exe NSIS)
+npm run build:mac      # macOS (.dmg universal)
+npm run build:linux    # Linux (.AppImage)
+```
+
+Output → `electron/dist-electron/`
+
+### Key Features
+
+| Feature                     | Description                                          |
+| --------------------------- | ---------------------------------------------------- |
+| **Server Readiness**        | Polls server before showing window (no blank screen) |
+| **System Tray**             | Minimize to tray, change port, quit from tray menu   |
+| **Port Management**         | Change server port from tray (auto-restarts server)  |
+| **Content Security Policy** | Restrictive CSP via session headers                  |
+| **Single Instance**         | Only one app instance can run at a time              |
+| **Offline Mode**            | Bundled Next.js server works without internet        |
+
+### Environment Variables
+
+| Variable              | Default | Description                      |
+| --------------------- | ------- | -------------------------------- |
+| `OMNIROUTE_PORT`      | `20128` | Server port                      |
+| `OMNIROUTE_MEMORY_MB` | `512`   | Node.js heap limit (64–16384 MB) |
+
+📖 Full documentation: [`electron/README.md`](../electron/README.md)

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+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/VM_DEPLOYMENT_GUIDE.md) · 🇪🇸 [es](../es/VM_DEPLOYMENT_GUIDE.md) · 🇫🇷 [fr](../fr/VM_DEPLOYMENT_GUIDE.md) · 🇩🇪 [de](../de/VM_DEPLOYMENT_GUIDE.md) · 🇮🇹 [it](../it/VM_DEPLOYMENT_GUIDE.md) · 🇷🇺 [ru](../ru/VM_DEPLOYMENT_GUIDE.md) · 🇨🇳 [zh-CN](../zh-CN/VM_DEPLOYMENT_GUIDE.md) · 🇯🇵 [ja](../ja/VM_DEPLOYMENT_GUIDE.md) · 🇰🇷 [ko](../ko/VM_DEPLOYMENT_GUIDE.md) · 🇸🇦 [ar](../ar/VM_DEPLOYMENT_GUIDE.md) · 🇮🇳 [in](../in/VM_DEPLOYMENT_GUIDE.md) · 🇹🇭 [th](../th/VM_DEPLOYMENT_GUIDE.md) · 🇻🇳 [vi](../vi/VM_DEPLOYMENT_GUIDE.md) · 🇮🇩 [id](../id/VM_DEPLOYMENT_GUIDE.md) · 🇲🇾 [ms](../ms/VM_DEPLOYMENT_GUIDE.md) · 🇳🇱 [nl](../nl/VM_DEPLOYMENT_GUIDE.md) · 🇵🇱 [pl](../pl/VM_DEPLOYMENT_GUIDE.md) · 🇸🇪 [sv](../sv/VM_DEPLOYMENT_GUIDE.md) · 🇳🇴 [no](../no/VM_DEPLOYMENT_GUIDE.md) · 🇩🇰 [da](../da/VM_DEPLOYMENT_GUIDE.md) · 🇫🇮 [fi](../fi/VM_DEPLOYMENT_GUIDE.md) · 🇵🇹 [pt](../pt/VM_DEPLOYMENT_GUIDE.md) · 🇷🇴 [ro](../ro/VM_DEPLOYMENT_GUIDE.md) · 🇭🇺 [hu](../hu/VM_DEPLOYMENT_GUIDE.md) · 🇧🇬 [bg](../bg/VM_DEPLOYMENT_GUIDE.md) · 🇸🇰 [sk](../sk/VM_DEPLOYMENT_GUIDE.md) · 🇺🇦 [uk-UA](../uk-UA/VM_DEPLOYMENT_GUIDE.md) · 🇮🇱 [he](../he/VM_DEPLOYMENT_GUIDE.md) · 🇵🇭 [phi](../phi/VM_DEPLOYMENT_GUIDE.md)
+
+---
+
+# OmniRoute — Guia de Deploy em VM com Cloudflare
+
+Guia completo para instalar e configurar o OmniRoute em uma VM (VPS) com domínio gerenciado via Cloudflare.
+
+---
+
+## Pré-Requisitos
+
+| Item        | Mínimo                   | Recomendado      |
+| ----------- | ------------------------ | ---------------- |
+| **CPU**     | 1 vCPU                   | 2 vCPU           |
+| **RAM**     | 1 GB                     | 2 GB             |
+| **Disco**   | 10 GB SSD                | 25 GB SSD        |
+| **SO**      | Ubuntu 22.04 LTS         | Ubuntu 24.04 LTS |
+| **Domínio** | Registrado no Cloudflare | —                |
+| **Docker**  | Docker Engine 24+        | Docker 27+       |
+
+**Providers testados**: Akamai (Linode), DigitalOcean, Vultr, Hetzner, AWS Lightsail.
+
+---
+
+## 1. Configurar a VM
+
+### 1.1 Criar a instância
+
+No seu provider de VPS preferido:
+
+- Escolha Ubuntu 24.04 LTS
+- Selecione o plano mínimo (1 vCPU / 1 GB RAM)
+- Defina uma senha forte para root ou configure SSH key
+- Anote o **IP público** (ex: `203.0.113.10`)
+
+### 1.2 Conectar via SSH
+
+```bash
+ssh root@203.0.113.10
+```
+
+### 1.3 Atualizar o sistema
+
+```bash
+apt update && apt upgrade -y
+```
+
+### 1.4 Instalar Docker
+
+```bash
+# Instalar dependências
+apt install -y ca-certificates curl gnupg
+
+# Adicionar repositório oficial do Docker
+install -m 0755 -d /etc/apt/keyrings
+curl -fsSL https://download.docker.com/linux/ubuntu/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg
+chmod a+r /etc/apt/keyrings/docker.gpg
+echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu $(. /etc/os-release && echo "$VERSION_CODENAME") stable" | tee /etc/apt/sources.list.d/docker.list > /dev/null
+apt update
+apt install -y docker-ce docker-ce-cli containerd.io docker-compose-plugin
+```
+
+### 1.5 Instalar nginx
+
+```bash
+apt install -y nginx
+```
+
+### 1.6 Configurar Firewall (UFW)
+
+```bash
+ufw default deny incoming
+ufw default allow outgoing
+ufw allow 22/tcp    # SSH
+ufw allow 80/tcp    # HTTP (redirect)
+ufw allow 443/tcp   # HTTPS
+ufw enable
+```
+
+> **Dica**: Para segurança máxima, restrinja as portas 80 e 443 apenas para IPs da Cloudflare. Veja a seção [Segurança Avançada](#segurança-avançada).
+
+---
+
+## 2. Instalar o OmniRoute
+
+### 2.1 Criar diretório de configuração
+
+```bash
+mkdir -p /opt/omniroute
+```
+
+### 2.2 Criar arquivo de variáveis de ambiente
+
+```bash
+cat > /opt/omniroute/.env << 'EOF'
+# === Segurança ===
+JWT_SECRET=ALTERE-PARA-CHAVE-SECRETA-UNICA-64-CHARS
+INITIAL_PASSWORD=SuaSenhaSegura123!
+API_KEY_SECRET=ALTERE-PARA-OUTRA-CHAVE-SECRETA
+STORAGE_ENCRYPTION_KEY=ALTERE-PARA-TERCEIRA-CHAVE-SECRETA
+STORAGE_ENCRYPTION_KEY_VERSION=v1
+MACHINE_ID_SALT=ALTERE-PARA-SALT-UNICO
+
+# === App ===
+PORT=20128
+NODE_ENV=production
+HOSTNAME=0.0.0.0
+DATA_DIR=/app/data
+STORAGE_DRIVER=sqlite
+ENABLE_REQUEST_LOGS=true
+AUTH_COOKIE_SECURE=false
+REQUIRE_API_KEY=false
+
+# === Domain (altere para seu domínio) ===
+BASE_URL=https://llms.seudominio.com
+NEXT_PUBLIC_BASE_URL=https://llms.seudominio.com
+
+# === Cloud Sync (opcional) ===
+# CLOUD_URL=https://cloud.omniroute.online
+# NEXT_PUBLIC_CLOUD_URL=https://cloud.omniroute.online
+EOF
+```
+
+> ⚠️ **IMPORTANTE**: Gere chaves secretas únicas! Use `openssl rand -hex 32` para cada chave.
+
+### 2.3 Iniciar o container
+
+```bash
+docker pull diegosouzapw/omniroute:latest
+
+docker run -d \
+  --name omniroute \
+  --restart unless-stopped \
+  --env-file /opt/omniroute/.env \
+  -p 20128:20128 \
+  -v omniroute-data:/app/data \
+  diegosouzapw/omniroute:latest
+```
+
+### 2.4 Verificar se está rodando
+
+```bash
+docker ps | grep omniroute
+docker logs omniroute --tail 20
+```
+
+Deve exibir: `[DB] SQLite database ready` e `listening on port 20128`.
+
+---
+
+## 3. Configurar nginx (Reverse Proxy)
+
+### 3.1 Gerar certificado SSL (Cloudflare Origin)
+
+No painel da Cloudflare:
+
+1. Vá em **SSL/TLS → Origin Server**
+2. Clique **Create Certificate**
+3. Deixe os padrões (15 anos, \*.seudominio.com)
+4. Copie o **Origin Certificate** e a **Private Key**
+
+```bash
+mkdir -p /etc/nginx/ssl
+
+# Colar o certificado
+nano /etc/nginx/ssl/origin.crt
+
+# Colar a chave privada
+nano /etc/nginx/ssl/origin.key
+
+chmod 600 /etc/nginx/ssl/origin.key
+```
+
+### 3.2 Configuração do nginx
+
+```bash
+cat > /etc/nginx/sites-available/omniroute << 'NGINX'
+# Default server — bloqueia acesso direto por IP
+server {
+    listen 80 default_server;
+    listen [::]:80 default_server;
+    listen 443 ssl default_server;
+    listen [::]:443 ssl default_server;
+    ssl_certificate     /etc/nginx/ssl/origin.crt;
+    ssl_certificate_key /etc/nginx/ssl/origin.key;
+    server_name _;
+    return 444;
+}
+
+# OmniRoute — HTTPS
+server {
+    listen 443 ssl;
+    listen [::]:443 ssl;
+    server_name llms.seudominio.com;  # Altere para seu domínio
+
+    ssl_certificate     /etc/nginx/ssl/origin.crt;
+    ssl_certificate_key /etc/nginx/ssl/origin.key;
+    ssl_protocols TLSv1.2 TLSv1.3;
+
+    client_max_body_size 100M;
+
+    location / {
+        proxy_pass http://127.0.0.1:20128;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+
+        # WebSocket support
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "upgrade";
+
+        # SSE (Server-Sent Events) — streaming AI responses
+        proxy_buffering off;
+        proxy_cache off;
+        proxy_read_timeout 300s;
+        proxy_send_timeout 300s;
+    }
+}
+
+# HTTP → HTTPS redirect
+server {
+    listen 80;
+    listen [::]:80;
+    server_name llms.seudominio.com;
+    return 301 https://$server_name$request_uri;
+}
+NGINX
+```
+
+### 3.3 Ativar e testar
+
+```bash
+# Remover config padrão
+rm -f /etc/nginx/sites-enabled/default
+
+# Ativar OmniRoute
+ln -sf /etc/nginx/sites-available/omniroute /etc/nginx/sites-enabled/omniroute
+
+# Testar e recarregar
+nginx -t && systemctl reload nginx
+```
+
+---
+
+## 4. Configurar Cloudflare DNS
+
+### 4.1 Adicionar registro DNS
+
+No painel da Cloudflare → DNS:
+
+| Type | Name   | Content                   | Proxy      |
+| ---- | ------ | ------------------------- | ---------- |
+| A    | `llms` | `203.0.113.10` (IP da VM) | ✅ Proxied |
+
+### 4.2 Configurar SSL
+
+Em **SSL/TLS → Overview**:
+
+- Modo: **Full (Strict)**
+
+Em **SSL/TLS → Edge Certificates**:
+
+- Always Use HTTPS: ✅ On
+- Minimum TLS Version: TLS 1.2
+- Automatic HTTPS Rewrites: ✅ On
+
+### 4.3 Testar
+
+```bash
+curl -sI https://llms.seudominio.com/health
+# Deve retornar HTTP/2 200
+```
+
+---
+
+## 5. Operações e Manutenção
+
+### Atualizar para nova versão
+
+```bash
+docker pull diegosouzapw/omniroute:latest
+docker stop omniroute && docker rm omniroute
+docker run -d --name omniroute --restart unless-stopped \
+  --env-file /opt/omniroute/.env \
+  -p 20128:20128 \
+  -v omniroute-data:/app/data \
+  diegosouzapw/omniroute:latest
+```
+
+### Ver logs
+
+```bash
+docker logs -f omniroute          # Stream em tempo real
+docker logs omniroute --tail 50   # Últimas 50 linhas
+```
+
+### Backup manual do banco
+
+```bash
+# Copiar dados do volume para o host
+docker cp omniroute:/app/data ./backup-$(date +%F)
+
+# Ou comprimir todo o volume
+docker run --rm -v omniroute-data:/data -v $(pwd):/backup \
+  alpine tar czf /backup/omniroute-data-$(date +%F).tar.gz /data
+```
+
+### Restaurar de backup
+
+```bash
+docker stop omniroute
+docker run --rm -v omniroute-data:/data -v $(pwd):/backup \
+  alpine sh -c "rm -rf /data/* && tar xzf /backup/omniroute-data-YYYY-MM-DD.tar.gz -C /"
+docker start omniroute
+```
+
+---
+
+## 6. Segurança Avançada
+
+### Restringir nginx para Cloudflare IPs
+
+```bash
+cat > /etc/nginx/cloudflare-ips.conf << 'CF'
+# Cloudflare IPv4 ranges — atualizar periodicamente
+# https://www.cloudflare.com/ips-v4/
+set_real_ip_from 173.245.48.0/20;
+set_real_ip_from 103.21.244.0/22;
+set_real_ip_from 103.22.200.0/22;
+set_real_ip_from 103.31.4.0/22;
+set_real_ip_from 141.101.64.0/18;
+set_real_ip_from 108.162.192.0/18;
+set_real_ip_from 190.93.240.0/20;
+set_real_ip_from 188.114.96.0/20;
+set_real_ip_from 197.234.240.0/22;
+set_real_ip_from 198.41.128.0/17;
+set_real_ip_from 162.158.0.0/15;
+set_real_ip_from 104.16.0.0/13;
+set_real_ip_from 104.24.0.0/14;
+set_real_ip_from 172.64.0.0/13;
+set_real_ip_from 131.0.72.0/22;
+real_ip_header CF-Connecting-IP;
+CF
+```
+
+Adicionar no `nginx.conf` dentro do bloco `http {}`:
+
+```nginx
+include /etc/nginx/cloudflare-ips.conf;
+```
+
+### Install fail2ban
+
+```bash
+apt install -y fail2ban
+systemctl enable fail2ban
+systemctl start fail2ban
+
+# Verificar status
+fail2ban-client status sshd
+```
+
+### Bloquear acesso direto na porta do Docker
+
+```bash
+# Impedir acesso externo direto à porta 20128
+iptables -I DOCKER-USER -p tcp --dport 20128 -j DROP
+iptables -I DOCKER-USER -i lo -p tcp --dport 20128 -j ACCEPT
+
+# Persistir as regras
+apt install -y iptables-persistent
+netfilter-persistent save
+```
+
+---
+
+## 7. Deploy do Cloud Worker (Opcional)
+
+Para acesso remoto via Cloudflare Workers (sem expor a VM diretamente):
+
+```bash
+# No repositório local
+cd omnirouteCloud
+npm install
+npx wrangler login
+npx wrangler deploy
+```
+
+Ver documentação completa em [omnirouteCloud/README.md](../omnirouteCloud/README.md).
+
+---
+
+## Resumo de Portas
+
+| Porta | Serviço     | Acesso                        |
+| ----- | ----------- | ----------------------------- |
+| 22    | SSH         | Público (com fail2ban)        |
+| 80    | nginx HTTP  | Redirect → HTTPS              |
+| 443   | nginx HTTPS | Via Cloudflare Proxy          |
+| 20128 | OmniRoute   | Somente localhost (via nginx) |

docs/i18n/bg/A2A-SERVER.md

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+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/A2A-SERVER.md) · 🇪🇸 [es](../es/A2A-SERVER.md) · 🇫🇷 [fr](../fr/A2A-SERVER.md) · 🇩🇪 [de](../de/A2A-SERVER.md) · 🇮🇹 [it](../it/A2A-SERVER.md) · 🇷🇺 [ru](../ru/A2A-SERVER.md) · 🇨🇳 [zh-CN](../zh-CN/A2A-SERVER.md) · 🇯🇵 [ja](../ja/A2A-SERVER.md) · 🇰🇷 [ko](../ko/A2A-SERVER.md) · 🇸🇦 [ar](../ar/A2A-SERVER.md) · 🇮🇳 [in](../in/A2A-SERVER.md) · 🇹🇭 [th](../th/A2A-SERVER.md) · 🇻🇳 [vi](../vi/A2A-SERVER.md) · 🇮🇩 [id](../id/A2A-SERVER.md) · 🇲🇾 [ms](../ms/A2A-SERVER.md) · 🇳🇱 [nl](../nl/A2A-SERVER.md) · 🇵🇱 [pl](../pl/A2A-SERVER.md) · 🇸🇪 [sv](../sv/A2A-SERVER.md) · 🇳🇴 [no](../no/A2A-SERVER.md) · 🇩🇰 [da](../da/A2A-SERVER.md) · 🇫🇮 [fi](../fi/A2A-SERVER.md) · 🇵🇹 [pt](../pt/A2A-SERVER.md) · 🇷🇴 [ro](../ro/A2A-SERVER.md) · 🇭🇺 [hu](../hu/A2A-SERVER.md) · 🇧🇬 [bg](../bg/A2A-SERVER.md) · 🇸🇰 [sk](../sk/A2A-SERVER.md) · 🇺🇦 [uk-UA](../uk-UA/A2A-SERVER.md) · 🇮🇱 [he](../he/A2A-SERVER.md) · 🇵🇭 [phi](../phi/A2A-SERVER.md)
+
+---
+
+# OmniRoute A2A Server Documentation
+
+> Agent-to-Agent Protocol v0.3 — OmniRoute as an intelligent routing agent
+
+## Agent Discovery
+
+```bash
+curl http://localhost:20128/.well-known/agent.json
+```
+
+Returns the Agent Card describing OmniRoute's capabilities, skills, and authentication requirements.
+
+---
+
+## Authentication
+
+All `/a2a` requests require an API key via the `Authorization` header:
+
+```
+Authorization: Bearer YOUR_OMNIROUTE_API_KEY
+```
+
+If no API key is configured on the server, authentication is bypassed.
+
+---
+
+## JSON-RPC 2.0 Methods
+
+### `message/send` — Synchronous Execution
+
+Sends a message to a skill and waits for the complete response.
+
+```bash
+curl -X POST http://localhost:20128/a2a \
+  -H "Content-Type: application/json" \
+  -H "Authorization: Bearer YOUR_KEY" \
+  -d '{
+    "jsonrpc": "2.0",
+    "id": "1",
+    "method": "message/send",
+    "params": {
+      "skill": "smart-routing",
+      "messages": [{"role": "user", "content": "Write a hello world in Python"}],
+      "metadata": {"model": "auto", "combo": "fast-coding"}
+    }
+  }'
+```
+
+**Response:**
+
+```json
+{
+  "jsonrpc": "2.0",
+  "id": "1",
+  "result": {
+    "task": { "id": "uuid", "state": "completed" },
+    "artifacts": [{ "type": "text", "content": "..." }],
+    "metadata": {
+      "routing_explanation": "Selected claude-sonnet via provider \"anthropic\" (latency: 1200ms, cost: $0.003)",
+      "cost_envelope": { "estimated": 0.005, "actual": 0.003, "currency": "USD" },
+      "resilience_trace": [
+        { "event": "primary_selected", "provider": "anthropic", "timestamp": "..." }
+      ],
+      "policy_verdict": { "allowed": true, "reason": "within budget and quota limits" }
+    }
+  }
+}
+```
+
+### `message/stream` — SSE Streaming
+
+Same as `message/send` but returns Server-Sent Events for real-time streaming.
+
+```bash
+curl -N -X POST http://localhost:20128/a2a \
+  -H "Content-Type: application/json" \
+  -H "Authorization: Bearer YOUR_KEY" \
+  -d '{
+    "jsonrpc": "2.0",
+    "id": "1",
+    "method": "message/stream",
+    "params": {
+      "skill": "smart-routing",
+      "messages": [{"role": "user", "content": "Explain quantum computing"}]
+    }
+  }'
+```
+
+**SSE Events:**
+
+```
+data: {"jsonrpc":"2.0","method":"message/stream","params":{"task":{"id":"...","state":"working"},"chunk":{"type":"text","content":"..."}}}
+
+: heartbeat 2026-03-03T17:00:00Z
+
+data: {"jsonrpc":"2.0","method":"message/stream","params":{"task":{"id":"...","state":"completed"},"metadata":{...}}}
+```
+
+### `tasks/get` — Query Task Status
+
+```bash
+curl -X POST http://localhost:20128/a2a \
+  -H "Content-Type: application/json" \
+  -H "Authorization: Bearer YOUR_KEY" \
+  -d '{"jsonrpc":"2.0","id":"2","method":"tasks/get","params":{"taskId":"TASK_UUID"}}'
+```
+
+### `tasks/cancel` — Cancel a Task
+
+```bash
+curl -X POST http://localhost:20128/a2a \
+  -H "Content-Type: application/json" \
+  -H "Authorization: Bearer YOUR_KEY" \
+  -d '{"jsonrpc":"2.0","id":"3","method":"tasks/cancel","params":{"taskId":"TASK_UUID"}}'
+```
+
+---
+
+## Available Skills
+
+| Skill              | Description                                                                                                                     |
+| :----------------- | :------------------------------------------------------------------------------------------------------------------------------ |
+| `smart-routing`    | Routes prompts through OmniRoute's intelligent pipeline. Returns response with routing explanation, cost, and resilience trace. |
+| `quota-management` | Answers natural-language queries about provider quotas, suggests free combos, and provides quota rankings.                      |
+
+---
+
+## Task Lifecycle
+
+```
+submitted → working → completed
+                    → failed
+                    → cancelled
+```
+
+- Tasks expire after 5 minutes (configurable)
+- Terminal states: `completed`, `failed`, `cancelled`
+- Event log tracks every state transition
+
+---
+
+## Error Codes
+
+| Code   | Meaning                        |
+| :----- | :----------------------------- |
+| -32700 | Parse error (invalid JSON)     |
+| -32600 | Invalid request / Unauthorized |
+| -32601 | Method or skill not found      |
+| -32602 | Invalid params                 |
+| -32603 | Internal error                 |
+
+---
+
+## Integration Examples
+
+### Python (requests)
+
+```python
+import requests
+
+resp = requests.post("http://localhost:20128/a2a", json={
+    "jsonrpc": "2.0", "id": "1",
+    "method": "message/send",
+    "params": {
+        "skill": "smart-routing",
+        "messages": [{"role": "user", "content": "Hello"}]
+    }
+}, headers={"Authorization": "Bearer YOUR_KEY"})
+
+result = resp.json()["result"]
+print(result["artifacts"][0]["content"])
+print(result["metadata"]["routing_explanation"])
+```
+
+### TypeScript (fetch)
+
+```typescript
+const resp = await fetch("http://localhost:20128/a2a", {
+  method: "POST",
+  headers: {
+    "Content-Type": "application/json",
+    Authorization: "Bearer YOUR_KEY",
+  },
+  body: JSON.stringify({
+    jsonrpc: "2.0",
+    id: "1",
+    method: "message/send",
+    params: {
+      skill: "smart-routing",
+      messages: [{ role: "user", content: "Hello" }],
+    },
+  }),
+});
+const { result } = await resp.json();
+console.log(result.metadata.routing_explanation);
+```

docs/i18n/bg/API_REFERENCE.md

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+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/API_REFERENCE.md) · 🇪🇸 [es](../es/API_REFERENCE.md) · 🇫🇷 [fr](../fr/API_REFERENCE.md) · 🇩🇪 [de](../de/API_REFERENCE.md) · 🇮🇹 [it](../it/API_REFERENCE.md) · 🇷🇺 [ru](../ru/API_REFERENCE.md) · 🇨🇳 [zh-CN](../zh-CN/API_REFERENCE.md) · 🇯🇵 [ja](../ja/API_REFERENCE.md) · 🇰🇷 [ko](../ko/API_REFERENCE.md) · 🇸🇦 [ar](../ar/API_REFERENCE.md) · 🇮🇳 [in](../in/API_REFERENCE.md) · 🇹🇭 [th](../th/API_REFERENCE.md) · 🇻🇳 [vi](../vi/API_REFERENCE.md) · 🇮🇩 [id](../id/API_REFERENCE.md) · 🇲🇾 [ms](../ms/API_REFERENCE.md) · 🇳🇱 [nl](../nl/API_REFERENCE.md) · 🇵🇱 [pl](../pl/API_REFERENCE.md) · 🇸🇪 [sv](../sv/API_REFERENCE.md) · 🇳🇴 [no](../no/API_REFERENCE.md) · 🇩🇰 [da](../da/API_REFERENCE.md) · 🇫🇮 [fi](../fi/API_REFERENCE.md) · 🇵🇹 [pt](../pt/API_REFERENCE.md) · 🇷🇴 [ro](../ro/API_REFERENCE.md) · 🇭🇺 [hu](../hu/API_REFERENCE.md) · 🇧🇬 [bg](../bg/API_REFERENCE.md) · 🇸🇰 [sk](../sk/API_REFERENCE.md) · 🇺🇦 [uk-UA](../uk-UA/API_REFERENCE.md) · 🇮🇱 [he](../he/API_REFERENCE.md) · 🇵🇭 [phi](../phi/API_REFERENCE.md)
+
+---
+
+# API Reference
+
+🌐 **Languages:** 🇺🇸 [English](API_REFERENCE.md) | 🇧🇷 [Português (Brasil)](i18n/pt-BR/API_REFERENCE.md) | 🇪🇸 [Español](i18n/es/API_REFERENCE.md) | 🇫🇷 [Français](i18n/fr/API_REFERENCE.md) | 🇮🇹 [Italiano](i18n/it/API_REFERENCE.md) | 🇷🇺 [Русский](i18n/ru/API_REFERENCE.md) | 🇨🇳 [中文 (简体)](i18n/zh-CN/API_REFERENCE.md) | 🇩🇪 [Deutsch](i18n/de/API_REFERENCE.md) | 🇮🇳 [हिन्दी](i18n/in/API_REFERENCE.md) | 🇹🇭 [ไทย](i18n/th/API_REFERENCE.md) | 🇺🇦 [Українська](i18n/uk-UA/API_REFERENCE.md) | 🇸🇦 [العربية](i18n/ar/API_REFERENCE.md) | 🇯🇵 [日本語](i18n/ja/API_REFERENCE.md) | 🇻🇳 [Tiếng Việt](i18n/vi/API_REFERENCE.md) | 🇧🇬 [Български](i18n/bg/API_REFERENCE.md) | 🇩🇰 [Dansk](i18n/da/API_REFERENCE.md) | 🇫🇮 [Suomi](i18n/fi/API_REFERENCE.md) | 🇮🇱 [עברית](i18n/he/API_REFERENCE.md) | 🇭🇺 [Magyar](i18n/hu/API_REFERENCE.md) | 🇮🇩 [Bahasa Indonesia](i18n/id/API_REFERENCE.md) | 🇰🇷 [한국어](i18n/ko/API_REFERENCE.md) | 🇲🇾 [Bahasa Melayu](i18n/ms/API_REFERENCE.md) | 🇳🇱 [Nederlands](i18n/nl/API_REFERENCE.md) | 🇳🇴 [Norsk](i18n/no/API_REFERENCE.md) | 🇵🇹 [Português (Portugal)](i18n/pt/API_REFERENCE.md) | 🇷🇴 [Română](i18n/ro/API_REFERENCE.md) | 🇵🇱 [Polski](i18n/pl/API_REFERENCE.md) | 🇸🇰 [Slovenčina](i18n/sk/API_REFERENCE.md) | 🇸🇪 [Svenska](i18n/sv/API_REFERENCE.md) | 🇵🇭 [Filipino](i18n/phi/API_REFERENCE.md)
+
+Complete reference for all OmniRoute API endpoints.
+
+---
+
+## Table of Contents
+
+- [Chat Completions](#chat-completions)
+- [Embeddings](#embeddings)
+- [Image Generation](#image-generation)
+- [List Models](#list-models)
+- [Compatibility Endpoints](#compatibility-endpoints)
+- [Semantic Cache](#semantic-cache)
+- [Dashboard & Management](#dashboard--management)
+- [Request Processing](#request-processing)
+- [Authentication](#authentication)
+
+---
+
+## Chat Completions
+
+```bash
+POST /v1/chat/completions
+Authorization: Bearer your-api-key
+Content-Type: application/json
+
+{
+  "model": "cc/claude-opus-4-6",
+  "messages": [
+    {"role": "user", "content": "Write a function to..."}
+  ],
+  "stream": true
+}
+```
+
+### Custom Headers
+
+| Header                   | Direction | Description                       |
+| ------------------------ | --------- | --------------------------------- |
+| `X-OmniRoute-No-Cache`   | Request   | Set to `true` to bypass cache     |
+| `X-OmniRoute-Progress`   | Request   | Set to `true` for progress events |
+| `Idempotency-Key`        | Request   | Dedup key (5s window)             |
+| `X-Request-Id`           | Request   | Alternative dedup key             |
+| `X-OmniRoute-Cache`      | Response  | `HIT` or `MISS` (non-streaming)   |
+| `X-OmniRoute-Idempotent` | Response  | `true` if deduplicated            |
+| `X-OmniRoute-Progress`   | Response  | `enabled` if progress tracking on |
+
+---
+
+## Embeddings
+
+```bash
+POST /v1/embeddings
+Authorization: Bearer your-api-key
+Content-Type: application/json
+
+{
+  "model": "nebius/Qwen/Qwen3-Embedding-8B",
+  "input": "The food was delicious"
+}
+```
+
+Available providers: Nebius, OpenAI, Mistral, Together AI, Fireworks, NVIDIA.
+
+```bash
+# List all embedding models
+GET /v1/embeddings
+```
+
+---
+
+## Image Generation
+
+```bash
+POST /v1/images/generations
+Authorization: Bearer your-api-key
+Content-Type: application/json
+
+{
+  "model": "openai/dall-e-3",
+  "prompt": "A beautiful sunset over mountains",
+  "size": "1024x1024"
+}
+```
+
+Available providers: OpenAI (DALL-E), xAI (Grok Image), Together AI (FLUX), Fireworks AI.
+
+```bash
+# List all image models
+GET /v1/images/generations
+```
+
+---
+
+## List Models
+
+```bash
+GET /v1/models
+Authorization: Bearer your-api-key
+
+→ Returns all chat, embedding, and image models + combos in OpenAI format
+```
+
+---
+
+## Compatibility Endpoints
+
+| Method | Path                        | Format                 |
+| ------ | --------------------------- | ---------------------- |
+| POST   | `/v1/chat/completions`      | OpenAI                 |
+| POST   | `/v1/messages`              | Anthropic              |
+| POST   | `/v1/responses`             | OpenAI Responses       |
+| POST   | `/v1/embeddings`            | OpenAI                 |
+| POST   | `/v1/images/generations`    | OpenAI                 |
+| GET    | `/v1/models`                | OpenAI                 |
+| POST   | `/v1/messages/count_tokens` | Anthropic              |
+| GET    | `/v1beta/models`            | Gemini                 |
+| POST   | `/v1beta/models/{...path}`  | Gemini generateContent |
+| POST   | `/v1/api/chat`              | Ollama                 |
+
+### Dedicated Provider Routes
+
+```bash
+POST /v1/providers/{provider}/chat/completions
+POST /v1/providers/{provider}/embeddings
+POST /v1/providers/{provider}/images/generations
+```
+
+The provider prefix is auto-added if missing. Mismatched models return `400`.
+
+---
+
+## Semantic Cache
+
+```bash
+# Get cache stats
+GET /api/cache
+
+# Clear all caches
+DELETE /api/cache
+```
+
+Response example:
+
+```json
+{
+  "semanticCache": {
+    "memorySize": 42,
+    "memoryMaxSize": 500,
+    "dbSize": 128,
+    "hitRate": 0.65
+  },
+  "idempotency": {
+    "activeKeys": 3,
+    "windowMs": 5000
+  }
+}
+```
+
+---
+
+## Dashboard & Management
+
+### Authentication
+
+| Endpoint                      | Method  | Description           |
+| ----------------------------- | ------- | --------------------- |
+| `/api/auth/login`             | POST    | Login                 |
+| `/api/auth/logout`            | POST    | Logout                |
+| `/api/settings/require-login` | GET/PUT | Toggle login required |
+
+### Provider Management
+
+| Endpoint                     | Method          | Description              |
+| ---------------------------- | --------------- | ------------------------ |
+| `/api/providers`             | GET/POST        | List / create providers  |
+| `/api/providers/[id]`        | GET/PUT/DELETE  | Manage a provider        |
+| `/api/providers/[id]/test`   | POST            | Test provider connection |
+| `/api/providers/[id]/models` | GET             | List provider models     |
+| `/api/providers/validate`    | POST            | Validate provider config |
+| `/api/provider-nodes*`       | Various         | Provider node management |
+| `/api/provider-models`       | GET/POST/DELETE | Custom models            |
+
+### OAuth Flows
+
+| Endpoint                         | Method  | Description             |
+| -------------------------------- | ------- | ----------------------- |
+| `/api/oauth/[provider]/[action]` | Various | Provider-specific OAuth |
+
+### Routing & Config
+
+| Endpoint              | Method   | Description                   |
+| --------------------- | -------- | ----------------------------- |
+| `/api/models/alias`   | GET/POST | Model aliases                 |
+| `/api/models/catalog` | GET      | All models by provider + type |
+| `/api/combos*`        | Various  | Combo management              |
+| `/api/keys*`          | Various  | API key management            |
+| `/api/pricing`        | GET      | Model pricing                 |
+
+### Usage & Analytics
+
+| Endpoint                    | Method | Description          |
+| --------------------------- | ------ | -------------------- |
+| `/api/usage/history`        | GET    | Usage history        |
+| `/api/usage/logs`           | GET    | Usage logs           |
+| `/api/usage/request-logs`   | GET    | Request-level logs   |
+| `/api/usage/[connectionId]` | GET    | Per-connection usage |
+
+### Settings
+
+| Endpoint                        | Method  | Description            |
+| ------------------------------- | ------- | ---------------------- |
+| `/api/settings`                 | GET/PUT | General settings       |
+| `/api/settings/proxy`           | GET/PUT | Network proxy config   |
+| `/api/settings/proxy/test`      | POST    | Test proxy connection  |
+| `/api/settings/ip-filter`       | GET/PUT | IP allowlist/blocklist |
+| `/api/settings/thinking-budget` | GET/PUT | Reasoning token budget |
+| `/api/settings/system-prompt`   | GET/PUT | Global system prompt   |
+
+### Monitoring
+
+| Endpoint                 | Method     | Description             |
+| ------------------------ | ---------- | ----------------------- |
+| `/api/sessions`          | GET        | Active session tracking |
+| `/api/rate-limits`       | GET        | Per-account rate limits |
+| `/api/monitoring/health` | GET        | Health check            |
+| `/api/cache`             | GET/DELETE | Cache stats / clear     |
+
+### Backup & Export/Import
+
+| Endpoint                    | Method | Description                             |
+| --------------------------- | ------ | --------------------------------------- |
+| `/api/db-backups`           | GET    | List available backups                  |
+| `/api/db-backups`           | PUT    | Create a manual backup                  |
+| `/api/db-backups`           | POST   | Restore from a specific backup          |
+| `/api/db-backups/export`    | GET    | Download database as .sqlite file       |
+| `/api/db-backups/import`    | POST   | Upload .sqlite file to replace database |
+| `/api/db-backups/exportAll` | GET    | Download full backup as .tar.gz archive |
+
+### Cloud Sync
+
+| Endpoint               | Method  | Description           |
+| ---------------------- | ------- | --------------------- |
+| `/api/sync/cloud`      | Various | Cloud sync operations |
+| `/api/sync/initialize` | POST    | Initialize sync       |
+| `/api/cloud/*`         | Various | Cloud management      |
+
+### CLI Tools
+
+| Endpoint                           | Method | Description         |
+| ---------------------------------- | ------ | ------------------- |
+| `/api/cli-tools/claude-settings`   | GET    | Claude CLI status   |
+| `/api/cli-tools/codex-settings`    | GET    | Codex CLI status    |
+| `/api/cli-tools/droid-settings`    | GET    | Droid CLI status    |
+| `/api/cli-tools/openclaw-settings` | GET    | OpenClaw CLI status |
+| `/api/cli-tools/runtime/[toolId]`  | GET    | Generic CLI runtime |
+
+CLI responses include: `installed`, `runnable`, `command`, `commandPath`, `runtimeMode`, `reason`.
+
+### ACP Agents
+
+| Endpoint          | Method | Description                                              |
+| ----------------- | ------ | -------------------------------------------------------- |
+| `/api/acp/agents` | GET    | List all detected agents (built-in + custom) with status |
+| `/api/acp/agents` | POST   | Add custom agent or refresh detection cache              |
+| `/api/acp/agents` | DELETE | Remove a custom agent by `id` query param                |
+
+GET response includes `agents[]` (id, name, binary, version, installed, protocol, isCustom) and `summary` (total, installed, notFound, builtIn, custom).
+
+### Resilience & Rate Limits
+
+| Endpoint                | Method  | Description                     |
+| ----------------------- | ------- | ------------------------------- |
+| `/api/resilience`       | GET/PUT | Get/update resilience profiles  |
+| `/api/resilience/reset` | POST    | Reset circuit breakers          |
+| `/api/rate-limits`      | GET     | Per-account rate limit status   |
+| `/api/rate-limit`       | GET     | Global rate limit configuration |
+
+### Evals
+
+| Endpoint     | Method   | Description                       |
+| ------------ | -------- | --------------------------------- |
+| `/api/evals` | GET/POST | List eval suites / run evaluation |
+
+### Policies
+
+| Endpoint        | Method          | Description             |
+| --------------- | --------------- | ----------------------- |
+| `/api/policies` | GET/POST/DELETE | Manage routing policies |
+
+### Compliance
+
+| Endpoint                    | Method | Description                   |
+| --------------------------- | ------ | ----------------------------- |
+| `/api/compliance/audit-log` | GET    | Compliance audit log (last N) |
+
+### v1beta (Gemini-Compatible)
+
+| Endpoint                   | Method | Description                       |
+| -------------------------- | ------ | --------------------------------- |
+| `/v1beta/models`           | GET    | List models in Gemini format      |
+| `/v1beta/models/{...path}` | POST   | Gemini `generateContent` endpoint |
+
+These endpoints mirror Gemini's API format for clients that expect native Gemini SDK compatibility.
+
+### Internal / System APIs
+
+| Endpoint        | Method | Description                                          |
+| --------------- | ------ | ---------------------------------------------------- |
+| `/api/init`     | GET    | Application initialization check (used on first run) |
+| `/api/tags`     | GET    | Ollama-compatible model tags (for Ollama clients)    |
+| `/api/restart`  | POST   | Trigger graceful server restart                      |
+| `/api/shutdown` | POST   | Trigger graceful server shutdown                     |
+
+> **Note:** These endpoints are used internally by the system or for Ollama client compatibility. They are not typically called by end users.
+
+---
+
+## Audio Transcription
+
+```bash
+POST /v1/audio/transcriptions
+Authorization: Bearer your-api-key
+Content-Type: multipart/form-data
+```
+
+Transcribe audio files using Deepgram or AssemblyAI.
+
+**Request:**
+
+```bash
+curl -X POST http://localhost:20128/v1/audio/transcriptions \
+  -H "Authorization: Bearer your-api-key" \
+  -F "file=@recording.mp3" \
+  -F "model=deepgram/nova-3"
+```
+
+**Response:**
+
+```json
+{
+  "text": "Hello, this is the transcribed audio content.",
+  "task": "transcribe",
+  "language": "en",
+  "duration": 12.5
+}
+```
+
+**Supported providers:** `deepgram/nova-3`, `assemblyai/best`.
+
+**Supported formats:** `mp3`, `wav`, `m4a`, `flac`, `ogg`, `webm`.
+
+---
+
+## Ollama Compatibility
+
+For clients that use Ollama's API format:
+
+```bash
+# Chat endpoint (Ollama format)
+POST /v1/api/chat
+
+# Model listing (Ollama format)
+GET /api/tags
+```
+
+Requests are automatically translated between Ollama and internal formats.
+
+---
+
+## Telemetry
+
+```bash
+# Get latency telemetry summary (p50/p95/p99 per provider)
+GET /api/telemetry/summary
+```
+
+**Response:**
+
+```json
+{
+  "providers": {
+    "claudeCode": { "p50": 245, "p95": 890, "p99": 1200, "count": 150 },
+    "github": { "p50": 180, "p95": 620, "p99": 950, "count": 320 }
+  }
+}
+```
+
+---
+
+## Budget
+
+```bash
+# Get budget status for all API keys
+GET /api/usage/budget
+
+# Set or update a budget
+POST /api/usage/budget
+Content-Type: application/json
+
+{
+  "keyId": "key-123",
+  "limit": 50.00,
+  "period": "monthly"
+}
+```
+
+---
+
+## Model Availability
+
+```bash
+# Get real-time model availability across all providers
+GET /api/models/availability
+
+# Check availability for a specific model
+POST /api/models/availability
+Content-Type: application/json
+
+{
+  "model": "claude-sonnet-4-5-20250929"
+}
+```
+
+---
+
+## Request Processing
+
+1. Client sends request to `/v1/*`
+2. Route handler calls `handleChat`, `handleEmbedding`, `handleAudioTranscription`, or `handleImageGeneration`
+3. Model is resolved (direct provider/model or alias/combo)
+4. Credentials selected from local DB with account availability filtering
+5. For chat: `handleChatCore` — format detection, translation, cache check, idempotency check
+6. Provider executor sends upstream request
+7. Response translated back to client format (chat) or returned as-is (embeddings/images/audio)
+8. Usage/logging recorded
+9. Fallback applies on errors according to combo rules
+
+Full architecture reference: [`ARCHITECTURE.md`](ARCHITECTURE.md)
+
+---
+
+## Authentication
+
+- Dashboard routes (`/dashboard/*`) use `auth_token` cookie
+- Login uses saved password hash; fallback to `INITIAL_PASSWORD`
+- `requireLogin` toggleable via `/api/settings/require-login`
+- `/v1/*` routes optionally require Bearer API key when `REQUIRE_API_KEY=true`

docs/i18n/bg/ARCHITECTURE.md

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+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/ARCHITECTURE.md) · 🇪🇸 [es](../es/ARCHITECTURE.md) · 🇫🇷 [fr](../fr/ARCHITECTURE.md) · 🇩🇪 [de](../de/ARCHITECTURE.md) · 🇮🇹 [it](../it/ARCHITECTURE.md) · 🇷🇺 [ru](../ru/ARCHITECTURE.md) · 🇨🇳 [zh-CN](../zh-CN/ARCHITECTURE.md) · 🇯🇵 [ja](../ja/ARCHITECTURE.md) · 🇰🇷 [ko](../ko/ARCHITECTURE.md) · 🇸🇦 [ar](../ar/ARCHITECTURE.md) · 🇮🇳 [in](../in/ARCHITECTURE.md) · 🇹🇭 [th](../th/ARCHITECTURE.md) · 🇻🇳 [vi](../vi/ARCHITECTURE.md) · 🇮🇩 [id](../id/ARCHITECTURE.md) · 🇲🇾 [ms](../ms/ARCHITECTURE.md) · 🇳🇱 [nl](../nl/ARCHITECTURE.md) · 🇵🇱 [pl](../pl/ARCHITECTURE.md) · 🇸🇪 [sv](../sv/ARCHITECTURE.md) · 🇳🇴 [no](../no/ARCHITECTURE.md) · 🇩🇰 [da](../da/ARCHITECTURE.md) · 🇫🇮 [fi](../fi/ARCHITECTURE.md) · 🇵🇹 [pt](../pt/ARCHITECTURE.md) · 🇷🇴 [ro](../ro/ARCHITECTURE.md) · 🇭🇺 [hu](../hu/ARCHITECTURE.md) · 🇧🇬 [bg](../bg/ARCHITECTURE.md) · 🇸🇰 [sk](../sk/ARCHITECTURE.md) · 🇺🇦 [uk-UA](../uk-UA/ARCHITECTURE.md) · 🇮🇱 [he](../he/ARCHITECTURE.md) · 🇵🇭 [phi](../phi/ARCHITECTURE.md)
+
+---
+
+# OmniRoute Architecture
+
+🌐 **Languages:** 🇺🇸 [English](ARCHITECTURE.md) | 🇧🇷 [Português (Brasil)](i18n/pt-BR/ARCHITECTURE.md) | 🇪🇸 [Español](i18n/es/ARCHITECTURE.md) | 🇫🇷 [Français](i18n/fr/ARCHITECTURE.md) | 🇮🇹 [Italiano](i18n/it/ARCHITECTURE.md) | 🇷🇺 [Русский](i18n/ru/ARCHITECTURE.md) | 🇨🇳 [中文 (简体)](i18n/zh-CN/ARCHITECTURE.md) | 🇩🇪 [Deutsch](i18n/de/ARCHITECTURE.md) | 🇮🇳 [हिन्दी](i18n/in/ARCHITECTURE.md) | 🇹🇭 [ไทย](i18n/th/ARCHITECTURE.md) | 🇺🇦 [Українська](i18n/uk-UA/ARCHITECTURE.md) | 🇸🇦 [العربية](i18n/ar/ARCHITECTURE.md) | 🇯🇵 [日本語](i18n/ja/ARCHITECTURE.md) | 🇻🇳 [Tiếng Việt](i18n/vi/ARCHITECTURE.md) | 🇧🇬 [Български](i18n/bg/ARCHITECTURE.md) | 🇩🇰 [Dansk](i18n/da/ARCHITECTURE.md) | 🇫🇮 [Suomi](i18n/fi/ARCHITECTURE.md) | 🇮🇱 [עברית](i18n/he/ARCHITECTURE.md) | 🇭🇺 [Magyar](i18n/hu/ARCHITECTURE.md) | 🇮🇩 [Bahasa Indonesia](i18n/id/ARCHITECTURE.md) | 🇰🇷 [한국어](i18n/ko/ARCHITECTURE.md) | 🇲🇾 [Bahasa Melayu](i18n/ms/ARCHITECTURE.md) | 🇳🇱 [Nederlands](i18n/nl/ARCHITECTURE.md) | 🇳🇴 [Norsk](i18n/no/ARCHITECTURE.md) | 🇵🇹 [Português (Portugal)](i18n/pt/ARCHITECTURE.md) | 🇷🇴 [Română](i18n/ro/ARCHITECTURE.md) | 🇵🇱 [Polski](i18n/pl/ARCHITECTURE.md) | 🇸🇰 [Slovenčina](i18n/sk/ARCHITECTURE.md) | 🇸🇪 [Svenska](i18n/sv/ARCHITECTURE.md) | 🇵🇭 [Filipino](i18n/phi/ARCHITECTURE.md)
+
+_Last updated: 2026-03-04_
+
+## Executive Summary
+
+OmniRoute is a local AI routing gateway and dashboard built on Next.js.
+It provides a single OpenAI-compatible endpoint (`/v1/*`) and routes traffic across multiple upstream providers with translation, fallback, token refresh, and usage tracking.
+
+Core capabilities:
+
+- OpenAI-compatible API surface for CLI/tools (28 providers)
+- Request/response translation across provider formats
+- Model combo fallback (multi-model sequence)
+- Account-level fallback (multi-account per provider)
+- OAuth + API-key provider connection management
+- Embedding generation via `/v1/embeddings` (6 providers, 9 models)
+- Image generation via `/v1/images/generations` (4 providers, 9 models)
+- Think tag parsing (`<think>...</think>`) for reasoning models
+- Response sanitization for strict OpenAI SDK compatibility
+- Role normalization (developer→system, system→user) for cross-provider compatibility
+- Structured output conversion (json_schema → Gemini responseSchema)
+- Local persistence for providers, keys, aliases, combos, settings, pricing
+- Usage/cost tracking and request logging
+- Optional cloud sync for multi-device/state sync
+- IP allowlist/blocklist for API access control
+- Thinking budget management (passthrough/auto/custom/adaptive)
+- Global system prompt injection
+- Session tracking and fingerprinting
+- Per-account enhanced rate limiting with provider-specific profiles
+- Circuit breaker pattern for provider resilience
+- Anti-thundering herd protection with mutex locking
+- Signature-based request deduplication cache
+- Domain layer: model availability, cost rules, fallback policy, lockout policy
+- Domain state persistence (SQLite write-through cache for fallbacks, budgets, lockouts, circuit breakers)
+- Policy engine for centralized request evaluation (lockout → budget → fallback)
+- Request telemetry with p50/p95/p99 latency aggregation
+- Correlation ID (X-Request-Id) for end-to-end tracing
+- Compliance audit logging with opt-out per API key
+- Eval framework for LLM quality assurance
+- Resilience UI dashboard with real-time circuit breaker status
+- Modular OAuth providers (12 individual modules under `src/lib/oauth/providers/`)
+
+Primary runtime model:
+
+- Next.js app routes under `src/app/api/*` implement both dashboard APIs and compatibility APIs
+- A shared SSE/routing core in `src/sse/*` + `open-sse/*` handles provider execution, translation, streaming, fallback, and usage
+
+## Scope and Boundaries
+
+### In Scope
+
+- Local gateway runtime
+- Dashboard management APIs
+- Provider authentication and token refresh
+- Request translation and SSE streaming
+- Local state + usage persistence
+- Optional cloud sync orchestration
+
+### Out of Scope
+
+- Cloud service implementation behind `NEXT_PUBLIC_CLOUD_URL`
+- Provider SLA/control plane outside local process
+- External CLI binaries themselves (Claude CLI, Codex CLI, etc.)
+
+## High-Level System Context
+
+```mermaid
+flowchart LR
+    subgraph Clients[Developer Clients]
+        C1[Claude Code]
+        C2[Codex CLI]
+        C3[OpenClaw / Droid / Cline / Continue / Roo]
+        C4[Custom OpenAI-compatible clients]
+        BROWSER[Browser Dashboard]
+    end
+
+    subgraph Router[OmniRoute Local Process]
+        API[V1 Compatibility API\n/v1/*]
+        DASH[Dashboard + Management API\n/api/*]
+        CORE[SSE + Translation Core\nopen-sse + src/sse]
+        DB[(storage.sqlite)]
+        UDB[(usage tables + log artifacts)]
+    end
+
+    subgraph Upstreams[Upstream Providers]
+        P1[OAuth Providers\nClaude/Codex/Gemini/Qwen/iFlow/GitHub/Kiro/Cursor/Antigravity]
+        P2[API Key Providers\nOpenAI/Anthropic/OpenRouter/GLM/Kimi/MiniMax\nDeepSeek/Groq/xAI/Mistral/Perplexity\nTogether/Fireworks/Cerebras/Cohere/NVIDIA]
+        P3[Compatible Nodes\nOpenAI-compatible / Anthropic-compatible]
+    end
+
+    subgraph Cloud[Optional Cloud Sync]
+        CLOUD[Cloud Sync Endpoint\nNEXT_PUBLIC_CLOUD_URL]
+    end
+
+    C1 --> API
+    C2 --> API
+    C3 --> API
+    C4 --> API
+    BROWSER --> DASH
+
+    API --> CORE
+    DASH --> DB
+    CORE --> DB
+    CORE --> UDB
+
+    CORE --> P1
+    CORE --> P2
+    CORE --> P3
+
+    DASH --> CLOUD
+```
+
+## Core Runtime Components
+
+## 1) API and Routing Layer (Next.js App Routes)
+
+Main directories:
+
+- `src/app/api/v1/*` and `src/app/api/v1beta/*` for compatibility APIs
+- `src/app/api/*` for management/configuration APIs
+- Next rewrites in `next.config.mjs` map `/v1/*` to `/api/v1/*`
+
+Important compatibility routes:
+
+- `src/app/api/v1/chat/completions/route.ts`
+- `src/app/api/v1/messages/route.ts`
+- `src/app/api/v1/responses/route.ts`
+- `src/app/api/v1/models/route.ts` — includes custom models with `custom: true`
+- `src/app/api/v1/embeddings/route.ts` — embedding generation (6 providers)
+- `src/app/api/v1/images/generations/route.ts` — image generation (4+ providers incl. Antigravity/Nebius)
+- `src/app/api/v1/messages/count_tokens/route.ts`
+- `src/app/api/v1/providers/[provider]/chat/completions/route.ts` — dedicated per-provider chat
+- `src/app/api/v1/providers/[provider]/embeddings/route.ts` — dedicated per-provider embeddings
+- `src/app/api/v1/providers/[provider]/images/generations/route.ts` — dedicated per-provider images
+- `src/app/api/v1beta/models/route.ts`
+- `src/app/api/v1beta/models/[...path]/route.ts`
+
+Management domains:
+
+- Auth/settings: `src/app/api/auth/*`, `src/app/api/settings/*`
+- Providers/connections: `src/app/api/providers*`
+- Provider nodes: `src/app/api/provider-nodes*`
+- Custom models: `src/app/api/provider-models` (GET/POST/DELETE)
+- Model catalog: `src/app/api/models/route.ts` (GET)
+- Proxy config: `src/app/api/settings/proxy` (GET/PUT/DELETE) + `src/app/api/settings/proxy/test` (POST)
+- OAuth: `src/app/api/oauth/*`
+- Keys/aliases/combos/pricing: `src/app/api/keys*`, `src/app/api/models/alias`, `src/app/api/combos*`, `src/app/api/pricing`
+- Usage: `src/app/api/usage/*`
+- Sync/cloud: `src/app/api/sync/*`, `src/app/api/cloud/*`
+- CLI tooling helpers: `src/app/api/cli-tools/*`
+- IP filter: `src/app/api/settings/ip-filter` (GET/PUT)
+- Thinking budget: `src/app/api/settings/thinking-budget` (GET/PUT)
+- System prompt: `src/app/api/settings/system-prompt` (GET/PUT)
+- Sessions: `src/app/api/sessions` (GET)
+- Rate limits: `src/app/api/rate-limits` (GET)
+- Resilience: `src/app/api/resilience` (GET/PATCH) — provider profiles, circuit breaker, rate limit state
+- Resilience reset: `src/app/api/resilience/reset` (POST) — reset breakers + cooldowns
+- Cache stats: `src/app/api/cache/stats` (GET/DELETE)
+- Model availability: `src/app/api/models/availability` (GET/POST)
+- Telemetry: `src/app/api/telemetry/summary` (GET)
+- Budget: `src/app/api/usage/budget` (GET/POST)
+- Fallback chains: `src/app/api/fallback/chains` (GET/POST/DELETE)
+- Compliance audit: `src/app/api/compliance/audit-log` (GET)
+- Evals: `src/app/api/evals` (GET/POST), `src/app/api/evals/[suiteId]` (GET)
+- Policies: `src/app/api/policies` (GET/POST)
+
+## 2) SSE + Translation Core
+
+Main flow modules:
+
+- Entry: `src/sse/handlers/chat.ts`
+- Core orchestration: `open-sse/handlers/chatCore.ts`
+- Provider execution adapters: `open-sse/executors/*`
+- Format detection/provider config: `open-sse/services/provider.ts`
+- Model parse/resolve: `src/sse/services/model.ts`, `open-sse/services/model.ts`
+- Account fallback logic: `open-sse/services/accountFallback.ts`
+- Translation registry: `open-sse/translator/index.ts`
+- Stream transformations: `open-sse/utils/stream.ts`, `open-sse/utils/streamHandler.ts`
+- Usage extraction/normalization: `open-sse/utils/usageTracking.ts`
+- Think tag parser: `open-sse/utils/thinkTagParser.ts`
+- Embedding handler: `open-sse/handlers/embeddings.ts`
+- Embedding provider registry: `open-sse/config/embeddingRegistry.ts`
+- Image generation handler: `open-sse/handlers/imageGeneration.ts`
+- Image provider registry: `open-sse/config/imageRegistry.ts`
+- Response sanitization: `open-sse/handlers/responseSanitizer.ts`
+- Role normalization: `open-sse/services/roleNormalizer.ts`
+
+Services (business logic):
+
+- Account selection/scoring: `open-sse/services/accountSelector.ts`
+- Context lifecycle management: `open-sse/services/contextManager.ts`
+- IP filter enforcement: `open-sse/services/ipFilter.ts`
+- Session tracking: `open-sse/services/sessionManager.ts`
+- Request deduplication: `open-sse/services/signatureCache.ts`
+- System prompt injection: `open-sse/services/systemPrompt.ts`
+- Thinking budget management: `open-sse/services/thinkingBudget.ts`
+- Wildcard model routing: `open-sse/services/wildcardRouter.ts`
+- Rate limit management: `open-sse/services/rateLimitManager.ts`
+- Circuit breaker: `open-sse/services/circuitBreaker.ts`
+
+Domain layer modules:
+
+- Model availability: `src/lib/domain/modelAvailability.ts`
+- Cost rules/budgets: `src/lib/domain/costRules.ts`
+- Fallback policy: `src/lib/domain/fallbackPolicy.ts`
+- Combo resolver: `src/lib/domain/comboResolver.ts`
+- Lockout policy: `src/lib/domain/lockoutPolicy.ts`
+- Policy engine: `src/domain/policyEngine.ts` — centralized lockout → budget → fallback evaluation
+- Error codes catalog: `src/lib/domain/errorCodes.ts`
+- Request ID: `src/lib/domain/requestId.ts`
+- Fetch timeout: `src/lib/domain/fetchTimeout.ts`
+- Request telemetry: `src/lib/domain/requestTelemetry.ts`
+- Compliance/audit: `src/lib/domain/compliance/index.ts`
+- Eval runner: `src/lib/domain/evalRunner.ts`
+- Domain state persistence: `src/lib/db/domainState.ts` — SQLite CRUD for fallback chains, budgets, cost history, lockout state, circuit breakers
+
+OAuth provider modules (12 individual files under `src/lib/oauth/providers/`):
+
+- Registry index: `src/lib/oauth/providers/index.ts`
+- Individual providers: `claude.ts`, `codex.ts`, `gemini.ts`, `antigravity.ts`, `iflow.ts`, `qwen.ts`, `kimi-coding.ts`, `github.ts`, `kiro.ts`, `cursor.ts`, `kilocode.ts`, `cline.ts`
+- Thin wrapper: `src/lib/oauth/providers.ts` — re-exports from individual modules
+
+## 3) Persistence Layer
+
+Primary state DB (SQLite):
+
+- Core infra: `src/lib/db/core.ts` (better-sqlite3, migrations, WAL)
+- Re-export facade: `src/lib/localDb.ts` (thin compatibility layer for callers)
+- file: `${DATA_DIR}/storage.sqlite` (or `$XDG_CONFIG_HOME/omniroute/storage.sqlite` when set, else `~/.omniroute/storage.sqlite`)
+- entities (tables + KV namespaces): providerConnections, providerNodes, modelAliases, combos, apiKeys, settings, pricing, **customModels**, **proxyConfig**, **ipFilter**, **thinkingBudget**, **systemPrompt**
+
+Usage persistence:
+
+- facade: `src/lib/usageDb.ts` (decomposed modules in `src/lib/usage/*`)
+- SQLite tables in `storage.sqlite`: `usage_history`, `call_logs`, `proxy_logs`
+- optional file artifacts remain for compatibility/debug (`${DATA_DIR}/log.txt`, `${DATA_DIR}/call_logs/`, `<repo>/logs/...`)
+- legacy JSON files are migrated to SQLite by startup migrations when present
+
+Domain State DB (SQLite):
+
+- `src/lib/db/domainState.ts` — CRUD operations for domain state
+- Tables (created in `src/lib/db/core.ts`): `domain_fallback_chains`, `domain_budgets`, `domain_cost_history`, `domain_lockout_state`, `domain_circuit_breakers`
+- Write-through cache pattern: in-memory Maps are authoritative at runtime; mutations are written synchronously to SQLite; state is restored from DB on cold start
+
+## 4) Auth + Security Surfaces
+
+- Dashboard cookie auth: `src/proxy.ts`, `src/app/api/auth/login/route.ts`
+- API key generation/verification: `src/shared/utils/apiKey.ts`
+- Provider secrets persisted in `providerConnections` entries
+- Outbound proxy support via `open-sse/utils/proxyFetch.ts` (env vars) and `open-sse/utils/networkProxy.ts` (configurable per-provider or global)
+
+## 5) Cloud Sync
+
+- Scheduler init: `src/lib/initCloudSync.ts`, `src/shared/services/initializeCloudSync.ts`
+- Periodic task: `src/shared/services/cloudSyncScheduler.ts`
+- Control route: `src/app/api/sync/cloud/route.ts`
+
+## Request Lifecycle (`/v1/chat/completions`)
+
+```mermaid
+sequenceDiagram
+    autonumber
+    participant Client as CLI/SDK Client
+    participant Route as /api/v1/chat/completions
+    participant Chat as src/sse/handlers/chat
+    participant Core as open-sse/handlers/chatCore
+    participant Model as Model Resolver
+    participant Auth as Credential Selector
+    participant Exec as Provider Executor
+    participant Prov as Upstream Provider
+    participant Stream as Stream Translator
+    participant Usage as usageDb
+
+    Client->>Route: POST /v1/chat/completions
+    Route->>Chat: handleChat(request)
+    Chat->>Model: parse/resolve model or combo
+
+    alt Combo model
+        Chat->>Chat: iterate combo models (handleComboChat)
+    end
+
+    Chat->>Auth: getProviderCredentials(provider)
+    Auth-->>Chat: active account + tokens/api key
+
+    Chat->>Core: handleChatCore(body, modelInfo, credentials)
+    Core->>Core: detect source format
+    Core->>Core: translate request to target format
+    Core->>Exec: execute(provider, transformedBody)
+    Exec->>Prov: upstream API call
+    Prov-->>Exec: SSE/JSON response
+    Exec-->>Core: response + metadata
+
+    alt 401/403
+        Core->>Exec: refreshCredentials()
+        Exec-->>Core: updated tokens
+        Core->>Exec: retry request
+    end
+
+    Core->>Stream: translate/normalize stream to client format
+    Stream-->>Client: SSE chunks / JSON response
+
+    Stream->>Usage: extract usage + persist history/log
+```
+
+## Combo + Account Fallback Flow
+
+```mermaid
+flowchart TD
+    A[Incoming model string] --> B{Is combo name?}
+    B -- Yes --> C[Load combo models sequence]
+    B -- No --> D[Single model path]
+
+    C --> E[Try model N]
+    E --> F[Resolve provider/model]
+    D --> F
+
+    F --> G[Select account credentials]
+    G --> H{Credentials available?}
+    H -- No --> I[Return provider unavailable]
+    H -- Yes --> J[Execute request]
+
+    J --> K{Success?}
+    K -- Yes --> L[Return response]
+    K -- No --> M{Fallback-eligible error?}
+
+    M -- No --> N[Return error]
+    M -- Yes --> O[Mark account unavailable cooldown]
+    O --> P{Another account for provider?}
+    P -- Yes --> G
+    P -- No --> Q{In combo with next model?}
+    Q -- Yes --> E
+    Q -- No --> R[Return all unavailable]
+```
+
+Fallback decisions are driven by `open-sse/services/accountFallback.ts` using status codes and error-message heuristics.
+
+## OAuth Onboarding and Token Refresh Lifecycle
+
+```mermaid
+sequenceDiagram
+    autonumber
+    participant UI as Dashboard UI
+    participant OAuth as /api/oauth/[provider]/[action]
+    participant ProvAuth as Provider Auth Server
+    participant DB as localDb
+    participant Test as /api/providers/[id]/test
+    participant Exec as Provider Executor
+
+    UI->>OAuth: GET authorize or device-code
+    OAuth->>ProvAuth: create auth/device flow
+    ProvAuth-->>OAuth: auth URL or device code payload
+    OAuth-->>UI: flow data
+
+    UI->>OAuth: POST exchange or poll
+    OAuth->>ProvAuth: token exchange/poll
+    ProvAuth-->>OAuth: access/refresh tokens
+    OAuth->>DB: createProviderConnection(oauth data)
+    OAuth-->>UI: success + connection id
+
+    UI->>Test: POST /api/providers/[id]/test
+    Test->>Exec: validate credentials / optional refresh
+    Exec-->>Test: valid or refreshed token info
+    Test->>DB: update status/tokens/errors
+    Test-->>UI: validation result
+```
+
+Refresh during live traffic is executed inside `open-sse/handlers/chatCore.ts` via executor `refreshCredentials()`.
+
+## Cloud Sync Lifecycle (Enable / Sync / Disable)
+
+```mermaid
+sequenceDiagram
+    autonumber
+    participant UI as Endpoint Page UI
+    participant Sync as /api/sync/cloud
+    participant DB as localDb
+    participant Cloud as External Cloud Sync
+    participant Claude as ~/.claude/settings.json
+
+    UI->>Sync: POST action=enable
+    Sync->>DB: set cloudEnabled=true
+    Sync->>DB: ensure API key exists
+    Sync->>Cloud: POST /sync/{machineId} (providers/aliases/combos/keys)
+    Cloud-->>Sync: sync result
+    Sync->>Cloud: GET /{machineId}/v1/verify
+    Sync-->>UI: enabled + verification status
+
+    UI->>Sync: POST action=sync
+    Sync->>Cloud: POST /sync/{machineId}
+    Cloud-->>Sync: remote data
+    Sync->>DB: update newer local tokens/status
+    Sync-->>UI: synced
+
+    UI->>Sync: POST action=disable
+    Sync->>DB: set cloudEnabled=false
+    Sync->>Cloud: DELETE /sync/{machineId}
+    Sync->>Claude: switch ANTHROPIC_BASE_URL back to local (if needed)
+    Sync-->>UI: disabled
+```
+
+Periodic sync is triggered by `CloudSyncScheduler` when cloud is enabled.
+
+## Data Model and Storage Map
+
+```mermaid
+erDiagram
+    SETTINGS ||--o{ PROVIDER_CONNECTION : controls
+    PROVIDER_NODE ||--o{ PROVIDER_CONNECTION : backs_compatible_provider
+    PROVIDER_CONNECTION ||--o{ USAGE_ENTRY : emits_usage
+
+    SETTINGS {
+      boolean cloudEnabled
+      number stickyRoundRobinLimit
+      boolean requireLogin
+      string password_hash
+      string fallbackStrategy
+      json rateLimitDefaults
+      json providerProfiles
+    }
+
+    PROVIDER_CONNECTION {
+      string id
+      string provider
+      string authType
+      string name
+      number priority
+      boolean isActive
+      string apiKey
+      string accessToken
+      string refreshToken
+      string expiresAt
+      string testStatus
+      string lastError
+      string rateLimitedUntil
+      json providerSpecificData
+    }
+
+    PROVIDER_NODE {
+      string id
+      string type
+      string name
+      string prefix
+      string apiType
+      string baseUrl
+    }
+
+    MODEL_ALIAS {
+      string alias
+      string targetModel
+    }
+
+    COMBO {
+      string id
+      string name
+      string[] models
+    }
+
+    API_KEY {
+      string id
+      string name
+      string key
+      string machineId
+    }
+
+    USAGE_ENTRY {
+      string provider
+      string model
+      number prompt_tokens
+      number completion_tokens
+      string connectionId
+      string timestamp
+    }
+
+    CUSTOM_MODEL {
+      string id
+      string name
+      string providerId
+    }
+
+    PROXY_CONFIG {
+      string global
+      json providers
+    }
+
+    IP_FILTER {
+      string mode
+      string[] allowlist
+      string[] blocklist
+    }
+
+    THINKING_BUDGET {
+      string mode
+      number customBudget
+      string effortLevel
+    }
+
+    SYSTEM_PROMPT {
+      boolean enabled
+      string prompt
+      string position
+    }
+```
+
+Physical storage files:
+
+- primary runtime DB: `${DATA_DIR}/storage.sqlite`
+- request log lines: `${DATA_DIR}/log.txt` (compat/debug artifact)
+- structured call payload archives: `${DATA_DIR}/call_logs/`
+- optional translator/request debug sessions: `<repo>/logs/...`
+
+## Deployment Topology
+
+```mermaid
+flowchart LR
+    subgraph LocalHost[Developer Host]
+        CLI[CLI Tools]
+        Browser[Dashboard Browser]
+    end
+
+    subgraph ContainerOrProcess[OmniRoute Runtime]
+        Next[Next.js Server\nPORT=20128]
+        Core[SSE Core + Executors]
+        MainDB[(storage.sqlite)]
+        UsageDB[(usage tables + log artifacts)]
+    end
+
+    subgraph External[External Services]
+        Providers[AI Providers]
+        SyncCloud[Cloud Sync Service]
+    end
+
+    CLI --> Next
+    Browser --> Next
+    Next --> Core
+    Next --> MainDB
+    Core --> MainDB
+    Core --> UsageDB
+    Core --> Providers
+    Next --> SyncCloud
+```
+
+## Module Mapping (Decision-Critical)
+
+### Route and API Modules
+
+- `src/app/api/v1/*`, `src/app/api/v1beta/*`: compatibility APIs
+- `src/app/api/v1/providers/[provider]/*`: dedicated per-provider routes (chat, embeddings, images)
+- `src/app/api/providers*`: provider CRUD, validation, testing
+- `src/app/api/provider-nodes*`: custom compatible node management
+- `src/app/api/provider-models`: custom model management (CRUD)
+- `src/app/api/models/route.ts`: model catalog API (aliases + custom models)
+- `src/app/api/oauth/*`: OAuth/device-code flows
+- `src/app/api/keys*`: local API key lifecycle
+- `src/app/api/models/alias`: alias management
+- `src/app/api/combos*`: fallback combo management
+- `src/app/api/pricing`: pricing overrides for cost calculation
+- `src/app/api/settings/proxy`: proxy configuration (GET/PUT/DELETE)
+- `src/app/api/settings/proxy/test`: outbound proxy connectivity test (POST)
+- `src/app/api/usage/*`: usage and logs APIs
+- `src/app/api/sync/*` + `src/app/api/cloud/*`: cloud sync and cloud-facing helpers
+- `src/app/api/cli-tools/*`: local CLI config writers/checkers
+- `src/app/api/settings/ip-filter`: IP allowlist/blocklist (GET/PUT)
+- `src/app/api/settings/thinking-budget`: thinking token budget config (GET/PUT)
+- `src/app/api/settings/system-prompt`: global system prompt (GET/PUT)
+- `src/app/api/sessions`: active session listing (GET)
+- `src/app/api/rate-limits`: per-account rate limit status (GET)
+
+### Routing and Execution Core
+
+- `src/sse/handlers/chat.ts`: request parse, combo handling, account selection loop
+- `open-sse/handlers/chatCore.ts`: translation, executor dispatch, retry/refresh handling, stream setup
+- `open-sse/executors/*`: provider-specific network and format behavior
+
+### Translation Registry and Format Converters
+
+- `open-sse/translator/index.ts`: translator registry and orchestration
+- Request translators: `open-sse/translator/request/*`
+- Response translators: `open-sse/translator/response/*`
+- Format constants: `open-sse/translator/formats.ts`
+
+### Persistence
+
+- `src/lib/db/*`: persistent config/state and domain persistence on SQLite
+- `src/lib/localDb.ts`: compatibility re-export for DB modules
+- `src/lib/usageDb.ts`: usage history/call logs facade on top of SQLite tables
+
+## Provider Executor Coverage (Strategy Pattern)
+
+Each provider has a specialized executor extending `BaseExecutor` (in `open-sse/executors/base.ts`), which provides URL building, header construction, retry with exponential backoff, credential refresh hooks, and the `execute()` orchestration method.
+
+| Executor              | Provider(s)                                                                                                                                                  | Special Handling                                                     |
+| --------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------ | -------------------------------------------------------------------- |
+| `DefaultExecutor`     | OpenAI, Claude, Gemini, Qwen, iFlow, OpenRouter, GLM, Kimi, MiniMax, DeepSeek, Groq, xAI, Mistral, Perplexity, Together, Fireworks, Cerebras, Cohere, NVIDIA | Dynamic URL/header config per provider                               |
+| `AntigravityExecutor` | Google Antigravity                                                                                                                                           | Custom project/session IDs, Retry-After parsing                      |
+| `CodexExecutor`       | OpenAI Codex                                                                                                                                                 | Injects system instructions, forces reasoning effort                 |
+| `CursorExecutor`      | Cursor IDE                                                                                                                                                   | ConnectRPC protocol, Protobuf encoding, request signing via checksum |
+| `GithubExecutor`      | GitHub Copilot                                                                                                                                               | Copilot token refresh, VSCode-mimicking headers                      |
+| `KiroExecutor`        | AWS CodeWhisperer/Kiro                                                                                                                                       | AWS EventStream binary format → SSE conversion                       |
+| `GeminiCLIExecutor`   | Gemini CLI                                                                                                                                                   | Google OAuth token refresh cycle                                     |
+
+All other providers (including custom compatible nodes) use the `DefaultExecutor`.
+
+## Provider Compatibility Matrix
+
+| Provider         | Format           | Auth                  | Stream           | Non-Stream | Token Refresh | Usage API          |
+| ---------------- | ---------------- | --------------------- | ---------------- | ---------- | ------------- | ------------------ |
+| Claude           | claude           | API Key / OAuth       | ✅               | ✅         | ✅            | ⚠️ Admin only      |
+| Gemini           | gemini           | API Key / OAuth       | ✅               | ✅         | ✅            | ⚠️ Cloud Console   |
+| Gemini CLI       | gemini-cli       | OAuth                 | ✅               | ✅         | ✅            | ⚠️ Cloud Console   |
+| Antigravity      | antigravity      | OAuth                 | ✅               | ✅         | ✅            | ✅ Full quota API  |
+| OpenAI           | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| Codex            | openai-responses | OAuth                 | ✅ forced        | ❌         | ✅            | ✅ Rate limits     |
+| GitHub Copilot   | openai           | OAuth + Copilot Token | ✅               | ✅         | ✅            | ✅ Quota snapshots |
+| Cursor           | cursor           | Custom checksum       | ✅               | ✅         | ❌            | ❌                 |
+| Kiro             | kiro             | AWS SSO OIDC          | ✅ (EventStream) | ❌         | ✅            | ✅ Usage limits    |
+| Qwen             | openai           | OAuth                 | ✅               | ✅         | ✅            | ⚠️ Per request     |
+| iFlow            | openai           | OAuth (Basic)         | ✅               | ✅         | ✅            | ⚠️ Per request     |
+| OpenRouter       | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| GLM/Kimi/MiniMax | claude           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| DeepSeek         | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| Groq             | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| xAI (Grok)       | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| Mistral          | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| Perplexity       | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| Together AI      | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| Fireworks AI     | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| Cerebras         | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| Cohere           | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| NVIDIA NIM       | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+
+## Format Translation Coverage
+
+Detected source formats include:
+
+- `openai`
+- `openai-responses`
+- `claude`
+- `gemini`
+
+Target formats include:
+
+- OpenAI chat/Responses
+- Claude
+- Gemini/Gemini-CLI/Antigravity envelope
+- Kiro
+- Cursor
+
+Translations use **OpenAI as the hub format** — all conversions go through OpenAI as intermediate:
+
+```
+Source Format → OpenAI (hub) → Target Format
+```
+
+Translations are selected dynamically based on source payload shape and provider target format.
+
+Additional processing layers in the translation pipeline:
+
+- **Response sanitization** — Strips non-standard fields from OpenAI-format responses (both streaming and non-streaming) to ensure strict SDK compliance
+- **Role normalization** — Converts `developer` → `system` for non-OpenAI targets; merges `system` → `user` for models that reject the system role (GLM, ERNIE)
+- **Think tag extraction** — Parses `<think>...</think>` blocks from content into `reasoning_content` field
+- **Structured output** — Converts OpenAI `response_format.json_schema` to Gemini's `responseMimeType` + `responseSchema`
+
+## Supported API Endpoints
+
+| Endpoint                                           | Format             | Handler                                              |
+| -------------------------------------------------- | ------------------ | ---------------------------------------------------- |
+| `POST /v1/chat/completions`                        | OpenAI Chat        | `src/sse/handlers/chat.ts`                           |
+| `POST /v1/messages`                                | Claude Messages    | Same handler (auto-detected)                         |
+| `POST /v1/responses`                               | OpenAI Responses   | `open-sse/handlers/responsesHandler.ts`              |
+| `POST /v1/embeddings`                              | OpenAI Embeddings  | `open-sse/handlers/embeddings.ts`                    |
+| `GET /v1/embeddings`                               | Model listing      | API route                                            |
+| `POST /v1/images/generations`                      | OpenAI Images      | `open-sse/handlers/imageGeneration.ts`               |
+| `GET /v1/images/generations`                       | Model listing      | API route                                            |
+| `POST /v1/providers/{provider}/chat/completions`   | OpenAI Chat        | Dedicated per-provider with model validation         |
+| `POST /v1/providers/{provider}/embeddings`         | OpenAI Embeddings  | Dedicated per-provider with model validation         |
+| `POST /v1/providers/{provider}/images/generations` | OpenAI Images      | Dedicated per-provider with model validation         |
+| `POST /v1/messages/count_tokens`                   | Claude Token Count | API route                                            |
+| `GET /v1/models`                                   | OpenAI Models list | API route (chat + embedding + image + custom models) |
+| `GET /api/models/catalog`                          | Catalog            | All models grouped by provider + type                |
+| `POST /v1beta/models/*:streamGenerateContent`      | Gemini native      | API route                                            |
+| `GET/PUT/DELETE /api/settings/proxy`               | Proxy Config       | Network proxy configuration                          |
+| `POST /api/settings/proxy/test`                    | Proxy Connectivity | Proxy health/connectivity test endpoint              |
+| `GET/POST/DELETE /api/provider-models`             | Custom Models      | Custom model management per provider                 |
+
+## Bypass Handler
+
+The bypass handler (`open-sse/utils/bypassHandler.ts`) intercepts known "throwaway" requests from Claude CLI — warmup pings, title extractions, and token counts — and returns a **fake response** without consuming upstream provider tokens. This is triggered only when `User-Agent` contains `claude-cli`.
+
+## Request Logger Pipeline
+
+The request logger (`open-sse/utils/requestLogger.ts`) provides a 7-stage debug logging pipeline, disabled by default, enabled via `ENABLE_REQUEST_LOGS=true`:
+
+```
+1_req_client.json → 2_req_source.json → 3_req_openai.json → 4_req_target.json
+→ 5_res_provider.txt → 6_res_openai.txt → 7_res_client.txt
+```
+
+Files are written to `<repo>/logs/<session>/` for each request session.
+
+## Failure Modes and Resilience
+
+## 1) Account/Provider Availability
+
+- provider account cooldown on transient/rate/auth errors
+- account fallback before failing request
+- combo model fallback when current model/provider path is exhausted
+
+## 2) Token Expiry
+
+- pre-check and refresh with retry for refreshable providers
+- 401/403 retry after refresh attempt in core path
+
+## 3) Stream Safety
+
+- disconnect-aware stream controller
+- translation stream with end-of-stream flush and `[DONE]` handling
+- usage estimation fallback when provider usage metadata is missing
+
+## 4) Cloud Sync Degradation
+
+- sync errors are surfaced but local runtime continues
+- scheduler has retry-capable logic, but periodic execution currently calls single-attempt sync by default
+
+## 5) Data Integrity
+
+- SQLite schema migrations and auto-upgrade hooks at startup
+- legacy JSON → SQLite migration compatibility path
+
+## Observability and Operational Signals
+
+Runtime visibility sources:
+
+- console logs from `src/sse/utils/logger.ts`
+- per-request usage aggregates in SQLite (`usage_history`, `call_logs`, `proxy_logs`)
+- textual request status log in `log.txt` (optional/compat)
+- optional deep request/translation logs under `logs/` when `ENABLE_REQUEST_LOGS=true`
+- dashboard usage endpoints (`/api/usage/*`) for UI consumption
+
+## Security-Sensitive Boundaries
+
+- JWT secret (`JWT_SECRET`) secures dashboard session cookie verification/signing
+- Initial password bootstrap (`INITIAL_PASSWORD`) should be explicitly configured for first-run provisioning
+- API key HMAC secret (`API_KEY_SECRET`) secures generated local API key format
+- Provider secrets (API keys/tokens) are persisted in local DB and should be protected at filesystem level
+- Cloud sync endpoints rely on API key auth + machine id semantics
+
+## Environment and Runtime Matrix
+
+Environment variables actively used by code:
+
+- App/auth: `JWT_SECRET`, `INITIAL_PASSWORD`
+- Storage: `DATA_DIR`
+- Compatible node behavior: `ALLOW_MULTI_CONNECTIONS_PER_COMPAT_NODE`
+- Optional storage base override (Linux/macOS when `DATA_DIR` unset): `XDG_CONFIG_HOME`
+- Security hashing: `API_KEY_SECRET`, `MACHINE_ID_SALT`
+- Logging: `ENABLE_REQUEST_LOGS`
+- Sync/cloud URLing: `NEXT_PUBLIC_BASE_URL`, `NEXT_PUBLIC_CLOUD_URL`
+- Outbound proxy: `HTTP_PROXY`, `HTTPS_PROXY`, `ALL_PROXY`, `NO_PROXY` and lowercase variants
+- SOCKS5 feature flags: `ENABLE_SOCKS5_PROXY`, `NEXT_PUBLIC_ENABLE_SOCKS5_PROXY`
+- Platform/runtime helpers (not app-specific config): `APPDATA`, `NODE_ENV`, `PORT`, `HOSTNAME`
+
+## Known Architectural Notes
+
+1. `usageDb` and `localDb` share the same base directory policy (`DATA_DIR` -> `XDG_CONFIG_HOME/omniroute` -> `~/.omniroute`) with legacy file migration.
+2. `/api/v1/route.ts` delegates to the same unified catalog builder used by `/api/v1/models` (`src/app/api/v1/models/catalog.ts`) to avoid semantic drift.
+3. Request logger writes full headers/body when enabled; treat log directory as sensitive.
+4. Cloud behavior depends on correct `NEXT_PUBLIC_BASE_URL` and cloud endpoint reachability.
+5. The `open-sse/` directory is published as the `@omniroute/open-sse` **npm workspace package**. Source code imports it via `@omniroute/open-sse/...` (resolved by Next.js `transpilePackages`). File paths in this document still use the directory name `open-sse/` for consistency.
+6. Charts in the dashboard use **Recharts** (SVG-based) for accessible, interactive analytics visualizations (model usage bar charts, provider breakdown tables with success rates).
+7. E2E tests use **Playwright** (`tests/e2e/`), run via `npm run test:e2e`. Unit tests use **Node.js test runner** (`tests/unit/`), run via `npm run test:unit`. Source code under `src/` is **TypeScript** (`.ts`/`.tsx`); the `open-sse/` workspace remains JavaScript (`.js`).
+8. Settings page is organized into 5 tabs: Security, Routing (6 global strategies: fill-first, round-robin, p2c, random, least-used, cost-optimized), Resilience (editable rate limits, circuit breaker, policies), AI (thinking budget, system prompt, prompt cache), Advanced (proxy).
+
+## Operational Verification Checklist
+
+- Build from source: `npm run build`
+- Build Docker image: `docker build -t omniroute .`
+- Start service and verify:
+- `GET /api/settings`
+- `GET /api/v1/models`
+- CLI target base URL should be `http://<host>:20128/v1` when `PORT=20128`

docs/i18n/bg/AUTO-COMBO.md

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+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/AUTO-COMBO.md) · 🇪🇸 [es](../es/AUTO-COMBO.md) · 🇫🇷 [fr](../fr/AUTO-COMBO.md) · 🇩🇪 [de](../de/AUTO-COMBO.md) · 🇮🇹 [it](../it/AUTO-COMBO.md) · 🇷🇺 [ru](../ru/AUTO-COMBO.md) · 🇨🇳 [zh-CN](../zh-CN/AUTO-COMBO.md) · 🇯🇵 [ja](../ja/AUTO-COMBO.md) · 🇰🇷 [ko](../ko/AUTO-COMBO.md) · 🇸🇦 [ar](../ar/AUTO-COMBO.md) · 🇮🇳 [in](../in/AUTO-COMBO.md) · 🇹🇭 [th](../th/AUTO-COMBO.md) · 🇻🇳 [vi](../vi/AUTO-COMBO.md) · 🇮🇩 [id](../id/AUTO-COMBO.md) · 🇲🇾 [ms](../ms/AUTO-COMBO.md) · 🇳🇱 [nl](../nl/AUTO-COMBO.md) · 🇵🇱 [pl](../pl/AUTO-COMBO.md) · 🇸🇪 [sv](../sv/AUTO-COMBO.md) · 🇳🇴 [no](../no/AUTO-COMBO.md) · 🇩🇰 [da](../da/AUTO-COMBO.md) · 🇫🇮 [fi](../fi/AUTO-COMBO.md) · 🇵🇹 [pt](../pt/AUTO-COMBO.md) · 🇷🇴 [ro](../ro/AUTO-COMBO.md) · 🇭🇺 [hu](../hu/AUTO-COMBO.md) · 🇧🇬 [bg](../bg/AUTO-COMBO.md) · 🇸🇰 [sk](../sk/AUTO-COMBO.md) · 🇺🇦 [uk-UA](../uk-UA/AUTO-COMBO.md) · 🇮🇱 [he](../he/AUTO-COMBO.md) · 🇵🇭 [phi](../phi/AUTO-COMBO.md)
+
+---
+
+# OmniRoute Auto-Combo Engine
+
+> Self-managing model chains with adaptive scoring
+
+## How It Works
+
+The Auto-Combo Engine dynamically selects the best provider/model for each request using a **6-factor scoring function**:
+
+| Factor     | Weight | Description                                     |
+| :--------- | :----- | :---------------------------------------------- |
+| Quota      | 0.20   | Remaining capacity [0..1]                       |
+| Health     | 0.25   | Circuit breaker: CLOSED=1.0, HALF=0.5, OPEN=0.0 |
+| CostInv    | 0.20   | Inverse cost (cheaper = higher score)           |
+| LatencyInv | 0.15   | Inverse p95 latency (faster = higher)           |
+| TaskFit    | 0.10   | Model × task type fitness score                 |
+| Stability  | 0.10   | Low variance in latency/errors                  |
+
+## Mode Packs
+
+| Pack                    | Focus        | Key Weight       |
+| :---------------------- | :----------- | :--------------- |
+| 🚀 **Ship Fast**        | Speed        | latencyInv: 0.35 |
+| 💰 **Cost Saver**       | Economy      | costInv: 0.40    |
+| 🎯 **Quality First**    | Best model   | taskFit: 0.40    |
+| 📡 **Offline Friendly** | Availability | quota: 0.40      |
+
+## Self-Healing
+
+- **Temporary exclusion**: Score < 0.2 → excluded for 5 min (progressive backoff, max 30 min)
+- **Circuit breaker awareness**: OPEN → auto-excluded; HALF_OPEN → probe requests
+- **Incident mode**: >50% OPEN → disable exploration, maximize stability
+- **Cooldown recovery**: After exclusion, first request is a "probe" with reduced timeout
+
+## Bandit Exploration
+
+5% of requests (configurable) are routed to random providers for exploration. Disabled in incident mode.
+
+## API
+
+```bash
+# Create auto-combo
+curl -X POST http://localhost:20128/api/combos/auto \
+  -H "Content-Type: application/json" \
+  -d '{"id":"my-auto","name":"Auto Coder","candidatePool":["anthropic","google","openai"],"modePack":"ship-fast"}'
+
+# List auto-combos
+curl http://localhost:20128/api/combos/auto
+```
+
+## Task Fitness
+
+30+ models scored across 6 task types (`coding`, `review`, `planning`, `analysis`, `debugging`, `documentation`). Supports wildcard patterns (e.g., `*-coder` → high coding score).
+
+## Files
+
+| File                                         | Purpose                               |
+| :------------------------------------------- | :------------------------------------ |
+| `open-sse/services/autoCombo/scoring.ts`     | Scoring function & pool normalization |
+| `open-sse/services/autoCombo/taskFitness.ts` | Model × task fitness lookup           |
+| `open-sse/services/autoCombo/engine.ts`      | Selection logic, bandit, budget cap   |
+| `open-sse/services/autoCombo/selfHealing.ts` | Exclusion, probes, incident mode      |
+| `open-sse/services/autoCombo/modePacks.ts`   | 4 weight profiles                     |
+| `src/app/api/combos/auto/route.ts`           | REST API                              |

docs/i18n/bg/CLI-TOOLS.md

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+🌐 **Languages:** 🇺🇸 [English](../../CLI-TOOLS.md) · 🇧🇷 [pt-BR](../pt-BR/CLI-TOOLS.md) · 🇪🇸 [es](../es/CLI-TOOLS.md) · 🇫🇷 [fr](../fr/CLI-TOOLS.md) · 🇩🇪 [de](../de/CLI-TOOLS.md) · 🇮🇹 [it](../it/CLI-TOOLS.md) · 🇷🇺 [ru](../ru/CLI-TOOLS.md) · 🇨🇳 [zh-CN](../zh-CN/CLI-TOOLS.md) · 🇯🇵 [ja](../ja/CLI-TOOLS.md) · 🇰🇷 [ko](../ko/CLI-TOOLS.md) · 🇸🇦 [ar](../ar/CLI-TOOLS.md)
+
+# Ръководство за настройка на CLI инструменти — OmniRoute
+
+Това ръководство обяснява как да инсталирате и конфигурирате всички поддържани AI CLI инструменти за използване на **OmniRoute** като унифициран бекенд.
+
+This guide explains how to install and configure all supported AI coding CLI tools
+to use **OmniRoute** as the unified backend, giving you centralized key management,
+cost tracking, model switching, and request logging across every tool.
+
+---
+
+## How It Works
+
+```
+Claude / Codex / Gemini CLI / OpenCode / Cline / KiloCode / Continue / Kiro CLI
+           │
+           ▼  (all point to OmniRoute)
+    http://YOUR_SERVER:20128/v1
+           │
+           ▼  (OmniRoute routes to the right provider)
+    Anthropic / OpenAI / Gemini / DeepSeek / Groq / Mistral / ...
+```
+
+**Benefits:**
+
+- One API key to manage all tools
+- Cost tracking across all CLIs in the dashboard
+- Model switching without reconfiguring every tool
+- Works locally and on remote servers (VPS)
+
+---
+
+## Supported Tools
+
+| Tool             | Command             | Type              | Install Method |
+| ---------------- | ------------------- | ----------------- | -------------- |
+| **Claude Code**  | `claude`            | CLI               | npm            |
+| **OpenAI Codex** | `codex`             | CLI               | npm            |
+| **Gemini CLI**   | `gemini`            | CLI               | npm            |
+| **OpenCode**     | `opencode`          | CLI               | npm            |
+| **Cline**        | `cline`             | CLI + VS Code ext | npm            |
+| **KiloCode**     | `kilocode` / `kilo` | CLI + VS Code ext | npm            |
+| **Continue**     | guide-based         | VS Code ext       | VS Code        |
+| **Kiro CLI**     | `kiro-cli`          | CLI               | curl installer |
+| **Cursor**       | `cursor`            | Desktop app       | Download       |
+| **Droid**        | web-based           | Built-in agent    | OmniRoute      |
+| **OpenClaw**     | web-based           | Built-in agent    | OmniRoute      |
+
+---
+
+## Step 1 — Get an OmniRoute API Key
+
+1. Open the OmniRoute dashboard → **API Manager** (`/dashboard/api-manager`)
+2. Click **Create API Key**
+3. Give it a name (e.g. `cli-tools`) and select all permissions
+4. Copy the key — you'll need it for every CLI below
+
+> Your key looks like: `sk-xxxxxxxxxxxxxxxx-xxxxxxxxx`
+
+---
+
+## Step 2 — Install CLI Tools
+
+All npm-based tools require Node.js 18+:
+
+```bash
+# Claude Code (Anthropic)
+npm install -g @anthropic-ai/claude-code
+
+# OpenAI Codex
+npm install -g @openai/codex
+
+# Gemini CLI (Google)
+npm install -g @google/gemini-cli
+
+# OpenCode
+npm install -g opencode-ai
+
+# Cline
+npm install -g cline
+
+# KiloCode
+npm install -g kilecode
+
+# Kiro CLI (Amazon — requires curl + unzip)
+apt-get install -y unzip   # on Debian/Ubuntu
+curl -fsSL https://cli.kiro.dev/install | bash
+export PATH="$HOME/.local/bin:$PATH"   # add to ~/.bashrc
+```
+
+**Verify:**
+
+```bash
+claude --version     # 2.x.x
+codex --version      # 0.x.x
+gemini --version     # 0.x.x
+opencode --version   # x.x.x
+cline --version      # 2.x.x
+kilocode --version   # x.x.x (or: kilo --version)
+kiro-cli --version   # 1.x.x
+```
+
+---
+
+## Step 3 — Set Global Environment Variables
+
+Add to `~/.bashrc` (or `~/.zshrc`), then run `source ~/.bashrc`:
+
+```bash
+# OmniRoute Universal Endpoint
+export OPENAI_BASE_URL="http://localhost:20128/v1"
+export OPENAI_API_KEY="sk-your-omniroute-key"
+export ANTHROPIC_BASE_URL="http://localhost:20128/v1"
+export ANTHROPIC_API_KEY="sk-your-omniroute-key"
+export GEMINI_BASE_URL="http://localhost:20128/v1"
+export GEMINI_API_KEY="sk-your-omniroute-key"
+```
+
+> For a **remote server** replace `localhost:20128` with the server IP or domain,
+> e.g. `http://192.168.0.15:20128`.
+
+---
+
+## Step 4 — Configure Each Tool
+
+### Claude Code
+
+```bash
+# Via CLI:
+claude config set --global api-base-url http://localhost:20128/v1
+
+# Or create ~/.claude/settings.json:
+mkdir -p ~/.claude && cat > ~/.claude/settings.json << EOF
+{
+  "apiBaseUrl": "http://localhost:20128/v1",
+  "apiKey": "sk-your-omniroute-key"
+}
+EOF
+```
+
+**Test:** `claude "say hello"`
+
+---
+
+### OpenAI Codex
+
+```bash
+mkdir -p ~/.codex && cat > ~/.codex/config.yaml << EOF
+model: auto
+apiKey: sk-your-omniroute-key
+apiBaseUrl: http://localhost:20128/v1
+EOF
+```
+
+**Test:** `codex "what is 2+2?"`
+
+---
+
+### Gemini CLI
+
+```bash
+mkdir -p ~/.gemini && cat > ~/.gemini/settings.json << EOF
+{
+  "apiKey": "sk-your-omniroute-key",
+  "baseUrl": "http://localhost:20128/v1"
+}
+EOF
+```
+
+**Test:** `gemini "hello"`
+
+---
+
+### OpenCode
+
+```bash
+mkdir -p ~/.config/opencode && cat > ~/.config/opencode/config.toml << EOF
+[provider.openai]
+base_url = "http://localhost:20128/v1"
+api_key = "sk-your-omniroute-key"
+EOF
+```
+
+**Test:** `opencode`
+
+---
+
+### Cline (CLI or VS Code)
+
+**CLI mode:**
+
+```bash
+mkdir -p ~/.cline/data && cat > ~/.cline/data/globalState.json << EOF
+{
+  "apiProvider": "openai",
+  "openAiBaseUrl": "http://localhost:20128/v1",
+  "openAiApiKey": "sk-your-omniroute-key"
+}
+EOF
+```
+
+**VS Code mode:**
+Cline extension settings → API Provider: `OpenAI Compatible` → Base URL: `http://localhost:20128/v1`
+
+Or use the OmniRoute dashboard → **CLI Tools → Cline → Apply Config**.
+
+---
+
+### KiloCode (CLI or VS Code)
+
+**CLI mode:**
+
+```bash
+kilocode --api-base http://localhost:20128/v1 --api-key sk-your-omniroute-key
+```
+
+**VS Code settings:**
+
+```json
+{
+  "kilo-code.openAiBaseUrl": "http://localhost:20128/v1",
+  "kilo-code.apiKey": "sk-your-omniroute-key"
+}
+```
+
+Or use the OmniRoute dashboard → **CLI Tools → KiloCode → Apply Config**.
+
+---
+
+### Continue (VS Code Extension)
+
+Edit `~/.continue/config.yaml`:
+
+```yaml
+models:
+  - name: OmniRoute
+    provider: openai
+    model: auto
+    apiBase: http://localhost:20128/v1
+    apiKey: sk-your-omniroute-key
+    default: true
+```
+
+Restart VS Code after editing.
+
+---
+
+### Kiro CLI (Amazon)
+
+```bash
+# Login to your AWS/Kiro account:
+kiro-cli login
+
+# The CLI uses its own auth — OmniRoute is not needed as backend for Kiro CLI itself.
+# Use kiro-cli alongside OmniRoute for other tools.
+kiro-cli status
+```
+
+---
+
+### Cursor (Desktop App)
+
+> **Note:** Cursor routes requests through its cloud. For OmniRoute integration,
+> enable **Cloud Endpoint** in OmniRoute Settings and use your public domain URL.
+
+Via GUI: **Settings → Models → OpenAI API Key**
+
+- Base URL: `https://your-domain.com/v1`
+- API Key: your OmniRoute key
+
+---
+
+## Dashboard Auto-Configuration
+
+The OmniRoute dashboard automates configuration for most tools:
+
+1. Go to `http://localhost:20128/dashboard/cli-tools`
+2. Expand any tool card
+3. Select your API key from the dropdown
+4. Click **Apply Config** (if tool is detected as installed)
+5. Or copy the generated config snippet manually
+
+---
+
+## Built-in Agents: Droid & OpenClaw
+
+**Droid** and **OpenClaw** are AI agents built directly into OmniRoute — no installation needed.
+They run as internal routes and use OmniRoute's model routing automatically.
+
+- Access: `http://localhost:20128/dashboard/agents`
+- Configure: same combos and providers as all other tools
+- No API key or CLI install required
+
+---
+
+## Available API Endpoints
+
+| Endpoint                   | Description                   | Use For                     |
+| -------------------------- | ----------------------------- | --------------------------- |
+| `/v1/chat/completions`     | Standard chat (all providers) | All modern tools            |
+| `/v1/responses`            | Responses API (OpenAI format) | Codex, agentic workflows    |
+| `/v1/completions`          | Legacy text completions       | Older tools using `prompt:` |
+| `/v1/embeddings`           | Text embeddings               | RAG, search                 |
+| `/v1/images/generations`   | Image generation              | DALL-E, Flux, etc.          |
+| `/v1/audio/speech`         | Text-to-speech                | ElevenLabs, OpenAI TTS      |
+| `/v1/audio/transcriptions` | Speech-to-text                | Deepgram, AssemblyAI        |
+
+---
+
+## Troubleshooting
+
+| Error                     | Cause                   | Fix                                        |
+| ------------------------- | ----------------------- | ------------------------------------------ |
+| `Connection refused`      | OmniRoute not running   | `pm2 start omniroute`                      |
+| `401 Unauthorized`        | Wrong API key           | Check in `/dashboard/api-manager`          |
+| `No combo configured`     | No active routing combo | Set up in `/dashboard/combos`              |
+| `invalid model`           | Model not in catalog    | Use `auto` or check `/dashboard/providers` |
+| CLI shows "not installed" | Binary not in PATH      | Check `which <command>`                    |
+| `kiro-cli: not found`     | Not in PATH             | `export PATH="$HOME/.local/bin:$PATH"`     |
+
+---
+
+## Quick Setup Script (One Command)
+
+```bash
+# Install all CLIs and configure for OmniRoute (replace with your key and server URL)
+OMNIROUTE_URL="http://localhost:20128/v1"
+OMNIROUTE_KEY="sk-your-omniroute-key"
+
+npm install -g @anthropic-ai/claude-code @openai/codex @google/gemini-cli opencode-ai cline kilecode
+
+# Kiro CLI
+apt-get install -y unzip 2>/dev/null; curl -fsSL https://cli.kiro.dev/install | bash
+
+# Write configs
+mkdir -p ~/.claude ~/.codex ~/.gemini ~/.config/opencode ~/.continue
+
+cat > ~/.claude/settings.json   <<< "{\"apiBaseUrl\":\"$OMNIROUTE_URL\",\"apiKey\":\"$OMNIROUTE_KEY\"}"
+cat > ~/.codex/config.yaml      <<< "model: auto\napiKey: $OMNIROUTE_KEY\napiBaseUrl: $OMNIROUTE_URL"
+cat > ~/.gemini/settings.json   <<< "{\"apiKey\":\"$OMNIROUTE_KEY\",\"baseUrl\":\"$OMNIROUTE_URL\"}"
+cat >> ~/.bashrc << EOF
+export OPENAI_BASE_URL="$OMNIROUTE_URL"
+export OPENAI_API_KEY="$OMNIROUTE_KEY"
+export ANTHROPIC_BASE_URL="$OMNIROUTE_URL"
+export ANTHROPIC_API_KEY="$OMNIROUTE_KEY"
+EOF
+
+source ~/.bashrc
+echo "✅ All CLIs installed and configured for OmniRoute"
+```

docs/i18n/bg/CODEBASE_DOCUMENTATION.md

@@ -0,0 +1,593 @@
+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/CODEBASE_DOCUMENTATION.md) · 🇪🇸 [es](../es/CODEBASE_DOCUMENTATION.md) · 🇫🇷 [fr](../fr/CODEBASE_DOCUMENTATION.md) · 🇩🇪 [de](../de/CODEBASE_DOCUMENTATION.md) · 🇮🇹 [it](../it/CODEBASE_DOCUMENTATION.md) · 🇷🇺 [ru](../ru/CODEBASE_DOCUMENTATION.md) · 🇨🇳 [zh-CN](../zh-CN/CODEBASE_DOCUMENTATION.md) · 🇯🇵 [ja](../ja/CODEBASE_DOCUMENTATION.md) · 🇰🇷 [ko](../ko/CODEBASE_DOCUMENTATION.md) · 🇸🇦 [ar](../ar/CODEBASE_DOCUMENTATION.md) · 🇮🇳 [in](../in/CODEBASE_DOCUMENTATION.md) · 🇹🇭 [th](../th/CODEBASE_DOCUMENTATION.md) · 🇻🇳 [vi](../vi/CODEBASE_DOCUMENTATION.md) · 🇮🇩 [id](../id/CODEBASE_DOCUMENTATION.md) · 🇲🇾 [ms](../ms/CODEBASE_DOCUMENTATION.md) · 🇳🇱 [nl](../nl/CODEBASE_DOCUMENTATION.md) · 🇵🇱 [pl](../pl/CODEBASE_DOCUMENTATION.md) · 🇸🇪 [sv](../sv/CODEBASE_DOCUMENTATION.md) · 🇳🇴 [no](../no/CODEBASE_DOCUMENTATION.md) · 🇩🇰 [da](../da/CODEBASE_DOCUMENTATION.md) · 🇫🇮 [fi](../fi/CODEBASE_DOCUMENTATION.md) · 🇵🇹 [pt](../pt/CODEBASE_DOCUMENTATION.md) · 🇷🇴 [ro](../ro/CODEBASE_DOCUMENTATION.md) · 🇭🇺 [hu](../hu/CODEBASE_DOCUMENTATION.md) · 🇧🇬 [bg](../bg/CODEBASE_DOCUMENTATION.md) · 🇸🇰 [sk](../sk/CODEBASE_DOCUMENTATION.md) · 🇺🇦 [uk-UA](../uk-UA/CODEBASE_DOCUMENTATION.md) · 🇮🇱 [he](../he/CODEBASE_DOCUMENTATION.md) · 🇵🇭 [phi](../phi/CODEBASE_DOCUMENTATION.md)
+
+---
+
+# omniroute — Codebase Documentation
+
+🌐 **Languages:** 🇺🇸 [English](CODEBASE_DOCUMENTATION.md) | 🇧🇷 [Português (Brasil)](i18n/pt-BR/CODEBASE_DOCUMENTATION.md) | 🇪🇸 [Español](i18n/es/CODEBASE_DOCUMENTATION.md) | 🇫🇷 [Français](i18n/fr/CODEBASE_DOCUMENTATION.md) | 🇮🇹 [Italiano](i18n/it/CODEBASE_DOCUMENTATION.md) | 🇷🇺 [Русский](i18n/ru/CODEBASE_DOCUMENTATION.md) | 🇨🇳 [中文 (简体)](i18n/zh-CN/CODEBASE_DOCUMENTATION.md) | 🇩🇪 [Deutsch](i18n/de/CODEBASE_DOCUMENTATION.md) | 🇮🇳 [हिन्दी](i18n/in/CODEBASE_DOCUMENTATION.md) | 🇹🇭 [ไทย](i18n/th/CODEBASE_DOCUMENTATION.md) | 🇺🇦 [Українська](i18n/uk-UA/CODEBASE_DOCUMENTATION.md) | 🇸🇦 [العربية](i18n/ar/CODEBASE_DOCUMENTATION.md) | 🇯🇵 [日本語](i18n/ja/CODEBASE_DOCUMENTATION.md) | 🇻🇳 [Tiếng Việt](i18n/vi/CODEBASE_DOCUMENTATION.md) | 🇧🇬 [Български](i18n/bg/CODEBASE_DOCUMENTATION.md) | 🇩🇰 [Dansk](i18n/da/CODEBASE_DOCUMENTATION.md) | 🇫🇮 [Suomi](i18n/fi/CODEBASE_DOCUMENTATION.md) | 🇮🇱 [עברית](i18n/he/CODEBASE_DOCUMENTATION.md) | 🇭🇺 [Magyar](i18n/hu/CODEBASE_DOCUMENTATION.md) | 🇮🇩 [Bahasa Indonesia](i18n/id/CODEBASE_DOCUMENTATION.md) | 🇰🇷 [한국어](i18n/ko/CODEBASE_DOCUMENTATION.md) | 🇲🇾 [Bahasa Melayu](i18n/ms/CODEBASE_DOCUMENTATION.md) | 🇳🇱 [Nederlands](i18n/nl/CODEBASE_DOCUMENTATION.md) | 🇳🇴 [Norsk](i18n/no/CODEBASE_DOCUMENTATION.md) | 🇵🇹 [Português (Portugal)](i18n/pt/CODEBASE_DOCUMENTATION.md) | 🇷🇴 [Română](i18n/ro/CODEBASE_DOCUMENTATION.md) | 🇵🇱 [Polski](i18n/pl/CODEBASE_DOCUMENTATION.md) | 🇸🇰 [Slovenčina](i18n/sk/CODEBASE_DOCUMENTATION.md) | 🇸🇪 [Svenska](i18n/sv/CODEBASE_DOCUMENTATION.md) | 🇵🇭 [Filipino](i18n/phi/CODEBASE_DOCUMENTATION.md)
+
+> A comprehensive, beginner-friendly guide to the **omniroute** multi-provider AI proxy router.
+
+---
+
+## 1. What Is omniroute?
+
+omniroute is a **proxy router** that sits between AI clients (Claude CLI, Codex, Cursor IDE, etc.) and AI providers (Anthropic, Google, OpenAI, AWS, GitHub, etc.). It solves one big problem:
+
+> **Different AI clients speak different "languages" (API formats), and different AI providers expect different "languages" too.** omniroute translates between them automatically.
+
+Think of it like a universal translator at the United Nations — any delegate can speak any language, and the translator converts it for any other delegate.
+
+---
+
+## 2. Architecture Overview
+
+```mermaid
+graph LR
+    subgraph Clients
+        A[Claude CLI]
+        B[Codex]
+        C[Cursor IDE]
+        D[OpenAI-compatible]
+    end
+
+    subgraph omniroute
+        E[Handler Layer]
+        F[Translator Layer]
+        G[Executor Layer]
+        H[Services Layer]
+    end
+
+    subgraph Providers
+        I[Anthropic Claude]
+        J[Google Gemini]
+        K[OpenAI / Codex]
+        L[GitHub Copilot]
+        M[AWS Kiro]
+        N[Antigravity]
+        O[Cursor API]
+    end
+
+    A --> E
+    B --> E
+    C --> E
+    D --> E
+    E --> F
+    F --> G
+    G --> I
+    G --> J
+    G --> K
+    G --> L
+    G --> M
+    G --> N
+    G --> O
+    H -.-> E
+    H -.-> G
+```
+
+### Core Principle: Hub-and-Spoke Translation
+
+All format translation passes through **OpenAI format as the hub**:
+
+```
+Client Format → [OpenAI Hub] → Provider Format    (request)
+Provider Format → [OpenAI Hub] → Client Format    (response)
+```
+
+This means you only need **N translators** (one per format) instead of **N²** (every pair).
+
+---
+
+## 3. Project Structure
+
+```
+omniroute/
+├── open-sse/                  ← Core proxy library (portable, framework-agnostic)
+│   ├── index.js               ← Main entry point, exports everything
+│   ├── config/                ← Configuration & constants
+│   ├── executors/             ← Provider-specific request execution
+│   ├── handlers/              ← Request handling orchestration
+│   ├── services/              ← Business logic (auth, models, fallback, usage)
+│   ├── translator/            ← Format translation engine
+│   │   ├── request/           ← Request translators (8 files)
+│   │   ├── response/          ← Response translators (7 files)
+│   │   └── helpers/           ← Shared translation utilities (6 files)
+│   └── utils/                 ← Utility functions
+├── src/                       ← Application layer (Express/Worker runtime)
+│   ├── app/                   ← Web UI, API routes, middleware
+│   ├── lib/                   ← Database, auth, and shared library code
+│   ├── mitm/                  ← Man-in-the-middle proxy utilities
+│   ├── models/                ← Database models
+│   ├── shared/                ← Shared utilities (wrappers around open-sse)
+│   ├── sse/                   ← SSE endpoint handlers
+│   └── store/                 ← State management
+├── data/                      ← Runtime data (credentials, logs)
+│   └── provider-credentials.json   (external credentials override, gitignored)
+└── tester/                    ← Test utilities
+```
+
+---
+
+## 4. Module-by-Module Breakdown
+
+### 4.1 Config (`open-sse/config/`)
+
+The **single source of truth** for all provider configuration.
+
+| File                          | Purpose                                                                                                                                                                                                                   |
+| ----------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| `constants.ts`                | `PROVIDERS` object with base URLs, OAuth credentials (defaults), headers, and default system prompts for every provider. Also defines `HTTP_STATUS`, `ERROR_TYPES`, `COOLDOWN_MS`, `BACKOFF_CONFIG`, and `SKIP_PATTERNS`. |
+| `credentialLoader.ts`         | Loads external credentials from `data/provider-credentials.json` and merges them over the hardcoded defaults in `PROVIDERS`. Keeps secrets out of source control while maintaining backwards compatibility.               |
+| `providerModels.ts`           | Central model registry: maps provider aliases → model IDs. Functions like `getModels()`, `getProviderByAlias()`.                                                                                                          |
+| `codexInstructions.ts`        | System instructions injected into Codex requests (editing constraints, sandbox rules, approval policies).                                                                                                                 |
+| `defaultThinkingSignature.ts` | Default "thinking" signatures for Claude and Gemini models.                                                                                                                                                               |
+| `ollamaModels.ts`             | Schema definition for local Ollama models (name, size, family, quantization).                                                                                                                                             |
+
+#### Credential Loading Flow
+
+```mermaid
+flowchart TD
+    A["App starts"] --> B["constants.ts defines PROVIDERS\nwith hardcoded defaults"]
+    B --> C{"data/provider-credentials.json\nexists?"}
+    C -->|Yes| D["credentialLoader reads JSON"]
+    C -->|No| E["Use hardcoded defaults"]
+    D --> F{"For each provider in JSON"}
+    F --> G{"Provider exists\nin PROVIDERS?"}
+    G -->|No| H["Log warning, skip"]
+    G -->|Yes| I{"Value is object?"}
+    I -->|No| J["Log warning, skip"]
+    I -->|Yes| K["Merge clientId, clientSecret,\ntokenUrl, authUrl, refreshUrl"]
+    K --> F
+    H --> F
+    J --> F
+    F -->|Done| L["PROVIDERS ready with\nmerged credentials"]
+    E --> L
+```
+
+---
+
+### 4.2 Executors (`open-sse/executors/`)
+
+Executors encapsulate **provider-specific logic** using the **Strategy Pattern**. Each executor overrides base methods as needed.
+
+```mermaid
+classDiagram
+    class BaseExecutor {
+        +buildUrl(model, stream, options)
+        +buildHeaders(credentials, stream, body)
+        +transformRequest(body, model, stream, credentials)
+        +execute(url, options)
+        +shouldRetry(status, error)
+        +refreshCredentials(credentials, log)
+    }
+
+    class DefaultExecutor {
+        +refreshCredentials()
+    }
+
+    class AntigravityExecutor {
+        +buildUrl()
+        +buildHeaders()
+        +transformRequest()
+        +shouldRetry()
+        +refreshCredentials()
+    }
+
+    class CursorExecutor {
+        +buildUrl()
+        +buildHeaders()
+        +transformRequest()
+        +parseResponse()
+        +generateChecksum()
+    }
+
+    class KiroExecutor {
+        +buildUrl()
+        +buildHeaders()
+        +transformRequest()
+        +parseEventStream()
+        +refreshCredentials()
+    }
+
+    BaseExecutor <|-- DefaultExecutor
+    BaseExecutor <|-- AntigravityExecutor
+    BaseExecutor <|-- CursorExecutor
+    BaseExecutor <|-- KiroExecutor
+    BaseExecutor <|-- CodexExecutor
+    BaseExecutor <|-- GeminiCLIExecutor
+    BaseExecutor <|-- GithubExecutor
+```
+
+| Executor         | Provider                                   | Key Specializations                                                                                                 |
+| ---------------- | ------------------------------------------ | ------------------------------------------------------------------------------------------------------------------- |
+| `base.ts`        | —                                          | Abstract base: URL building, headers, retry logic, credential refresh                                               |
+| `default.ts`     | Claude, Gemini, OpenAI, GLM, Kimi, MiniMax | Generic OAuth token refresh for standard providers                                                                  |
+| `antigravity.ts` | Google Cloud Code                          | Project/session ID generation, multi-URL fallback, custom retry parsing from error messages ("reset after 2h7m23s") |
+| `cursor.ts`      | Cursor IDE                                 | **Most complex**: SHA-256 checksum auth, Protobuf request encoding, binary EventStream → SSE response parsing       |
+| `codex.ts`       | OpenAI Codex                               | Injects system instructions, manages thinking levels, removes unsupported parameters                                |
+| `gemini-cli.ts`  | Google Gemini CLI                          | Custom URL building (`streamGenerateContent`), Google OAuth token refresh                                           |
+| `github.ts`      | GitHub Copilot                             | Dual token system (GitHub OAuth + Copilot token), VSCode header mimicking                                           |
+| `kiro.ts`        | AWS CodeWhisperer                          | AWS EventStream binary parsing, AMZN event frames, token estimation                                                 |
+| `index.ts`       | —                                          | Factory: maps provider name → executor class, with default fallback                                                 |
+
+---
+
+### 4.3 Handlers (`open-sse/handlers/`)
+
+The **orchestration layer** — coordinates translation, execution, streaming, and error handling.
+
+| File                  | Purpose                                                                                                                                                                                                                |
+| --------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| `chatCore.ts`         | **Central orchestrator** (~600 lines). Handles the complete request lifecycle: format detection → translation → executor dispatch → streaming/non-streaming response → token refresh → error handling → usage logging. |
+| `responsesHandler.ts` | Adapter for OpenAI's Responses API: converts Responses format → Chat Completions → sends to `chatCore` → converts SSE back to Responses format.                                                                        |
+| `embeddings.ts`       | Embedding generation handler: resolves embedding model → provider, dispatches to provider API, returns OpenAI-compatible embedding response. Supports 6+ providers.                                                    |
+| `imageGeneration.ts`  | Image generation handler: resolves image model → provider, supports OpenAI-compatible, Gemini-image (Antigravity), and fallback (Nebius) modes. Returns base64 or URL images.                                          |
+
+#### Request Lifecycle (chatCore.ts)
+
+```mermaid
+sequenceDiagram
+    participant Client
+    participant chatCore
+    participant Translator
+    participant Executor
+    participant Provider
+
+    Client->>chatCore: Request (any format)
+    chatCore->>chatCore: Detect source format
+    chatCore->>chatCore: Check bypass patterns
+    chatCore->>chatCore: Resolve model & provider
+    chatCore->>Translator: Translate request (source → OpenAI → target)
+    chatCore->>Executor: Get executor for provider
+    Executor->>Executor: Build URL, headers, transform request
+    Executor->>Executor: Refresh credentials if needed
+    Executor->>Provider: HTTP fetch (streaming or non-streaming)
+
+    alt Streaming
+        Provider-->>chatCore: SSE stream
+        chatCore->>chatCore: Pipe through SSE transform stream
+        Note over chatCore: Transform stream translates<br/>each chunk: target → OpenAI → source
+        chatCore-->>Client: Translated SSE stream
+    else Non-streaming
+        Provider-->>chatCore: JSON response
+        chatCore->>Translator: Translate response
+        chatCore-->>Client: Translated JSON
+    end
+
+    alt Error (401, 429, 500...)
+        chatCore->>Executor: Retry with credential refresh
+        chatCore->>chatCore: Account fallback logic
+    end
+```
+
+---
+
+### 4.4 Services (`open-sse/services/`)
+
+Business logic that supports the handlers and executors.
+
+| File                 | Purpose                                                                                                                                                                                                                                                                                                                                |
+| -------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| `provider.ts`        | **Format detection** (`detectFormat`): analyzes request body structure to identify Claude/OpenAI/Gemini/Antigravity/Responses formats (includes `max_tokens` heuristic for Claude). Also: URL building, header building, thinking config normalization. Supports `openai-compatible-*` and `anthropic-compatible-*` dynamic providers. |
+| `model.ts`           | Model string parsing (`claude/model-name` → `{provider: "claude", model: "model-name"}`), alias resolution with collision detection, input sanitization (rejects path traversal/control chars), and model info resolution with async alias getter support.                                                                             |
+| `accountFallback.ts` | Rate-limit handling: exponential backoff (1s → 2s → 4s → max 2min), account cooldown management, error classification (which errors trigger fallback vs. not).                                                                                                                                                                         |
+| `tokenRefresh.ts`    | OAuth token refresh for **every provider**: Google (Gemini, Antigravity), Claude, Codex, Qwen, iFlow, GitHub (OAuth + Copilot dual-token), Kiro (AWS SSO OIDC + Social Auth). Includes in-flight promise deduplication cache and retry with exponential backoff.                                                                       |
+| `combo.ts`           | **Combo models**: chains of fallback models. If model A fails with a fallback-eligible error, try model B, then C, etc. Returns actual upstream status codes.                                                                                                                                                                          |
+| `usage.ts`           | Fetches quota/usage data from provider APIs (GitHub Copilot quotas, Antigravity model quotas, Codex rate limits, Kiro usage breakdowns, Claude settings).                                                                                                                                                                              |
+| `accountSelector.ts` | Smart account selection with scoring algorithm: considers priority, health status, round-robin position, and cooldown state to pick the optimal account for each request.                                                                                                                                                              |
+| `contextManager.ts`  | Request context lifecycle management: creates and tracks per-request context objects with metadata (request ID, timestamps, provider info) for debugging and logging.                                                                                                                                                                  |
+| `ipFilter.ts`        | IP-based access control: supports allowlist and blocklist modes. Validates client IP against configured rules before processing API requests.                                                                                                                                                                                          |
+| `sessionManager.ts`  | Session tracking with client fingerprinting: tracks active sessions using hashed client identifiers, monitors request counts, and provides session metrics.                                                                                                                                                                            |
+| `signatureCache.ts`  | Request signature-based deduplication cache: prevents duplicate requests by caching recent request signatures and returning cached responses for identical requests within a time window.                                                                                                                                              |
+| `systemPrompt.ts`    | Global system prompt injection: prepends or appends a configurable system prompt to all requests, with per-provider compatibility handling.                                                                                                                                                                                            |
+| `thinkingBudget.ts`  | Reasoning token budget management: supports passthrough, auto (strip thinking config), custom (fixed budget), and adaptive (complexity-scaled) modes for controlling thinking/reasoning tokens.                                                                                                                                        |
+| `wildcardRouter.ts`  | Wildcard model pattern routing: resolves wildcard patterns (e.g., `*/claude-*`) to concrete provider/model pairs based on availability and priority.                                                                                                                                                                                   |
+
+#### Token Refresh Deduplication
+
+```mermaid
+sequenceDiagram
+    participant R1 as Request 1
+    participant R2 as Request 2
+    participant Cache as refreshPromiseCache
+    participant OAuth as OAuth Provider
+
+    R1->>Cache: getAccessToken("gemini", token)
+    Cache->>Cache: No in-flight promise
+    Cache->>OAuth: Start refresh
+    R2->>Cache: getAccessToken("gemini", token)
+    Cache->>Cache: Found in-flight promise
+    Cache-->>R2: Return existing promise
+    OAuth-->>Cache: New access token
+    Cache-->>R1: New access token
+    Cache-->>R2: Same access token (shared)
+    Cache->>Cache: Delete cache entry
+```
+
+#### Account Fallback State Machine
+
+```mermaid
+stateDiagram-v2
+    [*] --> Active
+    Active --> Error: Request fails (401/429/500)
+    Error --> Cooldown: Apply backoff
+    Cooldown --> Active: Cooldown expires
+    Active --> Active: Request succeeds (reset backoff)
+
+    state Error {
+        [*] --> ClassifyError
+        ClassifyError --> ShouldFallback: Rate limit / Auth / Transient
+        ClassifyError --> NoFallback: 400 Bad Request
+    }
+
+    state Cooldown {
+        [*] --> ExponentialBackoff
+        ExponentialBackoff: Level 0 = 1s
+        ExponentialBackoff: Level 1 = 2s
+        ExponentialBackoff: Level 2 = 4s
+        ExponentialBackoff: Max = 2min
+    }
+```
+
+#### Combo Model Chain
+
+```mermaid
+flowchart LR
+    A["Request with\ncombo model"] --> B["Model A"]
+    B -->|"2xx Success"| C["Return response"]
+    B -->|"429/401/500"| D{"Fallback\neligible?"}
+    D -->|Yes| E["Model B"]
+    D -->|No| F["Return error"]
+    E -->|"2xx Success"| C
+    E -->|"429/401/500"| G{"Fallback\neligible?"}
+    G -->|Yes| H["Model C"]
+    G -->|No| F
+    H -->|"2xx Success"| C
+    H -->|"Fail"| I["All failed →\nReturn last status"]
+```
+
+---
+
+### 4.5 Translator (`open-sse/translator/`)
+
+The **format translation engine** using a self-registering plugin system.
+
+#### Architecture
+
+```mermaid
+graph TD
+    subgraph "Request Translation"
+        A["Claude → OpenAI"]
+        B["Gemini → OpenAI"]
+        C["Antigravity → OpenAI"]
+        D["OpenAI Responses → OpenAI"]
+        E["OpenAI → Claude"]
+        F["OpenAI → Gemini"]
+        G["OpenAI → Kiro"]
+        H["OpenAI → Cursor"]
+    end
+
+    subgraph "Response Translation"
+        I["Claude → OpenAI"]
+        J["Gemini → OpenAI"]
+        K["Kiro → OpenAI"]
+        L["Cursor → OpenAI"]
+        M["OpenAI → Claude"]
+        N["OpenAI → Antigravity"]
+        O["OpenAI → Responses"]
+    end
+```
+
+| Directory    | Files         | Description                                                                                                                                                                                                                                                      |
+| ------------ | ------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| `request/`   | 8 translators | Convert request bodies between formats. Each file self-registers via `register(from, to, fn)` on import.                                                                                                                                                         |
+| `response/`  | 7 translators | Convert streaming response chunks between formats. Handles SSE event types, thinking blocks, tool calls.                                                                                                                                                         |
+| `helpers/`   | 6 helpers     | Shared utilities: `claudeHelper` (system prompt extraction, thinking config), `geminiHelper` (parts/contents mapping), `openaiHelper` (format filtering), `toolCallHelper` (ID generation, missing response injection), `maxTokensHelper`, `responsesApiHelper`. |
+| `index.ts`   | —             | Translation engine: `translateRequest()`, `translateResponse()`, state management, registry.                                                                                                                                                                     |
+| `formats.ts` | —             | Format constants: `OPENAI`, `CLAUDE`, `GEMINI`, `ANTIGRAVITY`, `KIRO`, `CURSOR`, `OPENAI_RESPONSES`.                                                                                                                                                             |
+
+#### Key Design: Self-Registering Plugins
+
+```javascript
+// Each translator file calls register() on import:
+import { register } from "../index.js";
+register("claude", "openai", translateClaudeToOpenAI);
+
+// The index.js imports all translator files, triggering registration:
+import "./request/claude-to-openai.js"; // ← self-registers
+```
+
+---
+
+### 4.6 Utils (`open-sse/utils/`)
+
+| File               | Purpose                                                                                                                                                                                                                                                                              |
+| ------------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
+| `error.ts`         | Error response building (OpenAI-compatible format), upstream error parsing, Antigravity retry-time extraction from error messages, SSE error streaming.                                                                                                                              |
+| `stream.ts`        | **SSE Transform Stream** — the core streaming pipeline. Two modes: `TRANSLATE` (full format translation) and `PASSTHROUGH` (normalize + extract usage). Handles chunk buffering, usage estimation, content length tracking. Per-stream encoder/decoder instances avoid shared state. |
+| `streamHelpers.ts` | Low-level SSE utilities: `parseSSELine` (whitespace-tolerant), `hasValuableContent` (filters empty chunks for OpenAI/Claude/Gemini), `fixInvalidId`, `formatSSE` (format-aware SSE serialization with `perf_metrics` cleanup).                                                       |
+| `usageTracking.ts` | Token usage extraction from any format (Claude/OpenAI/Gemini/Responses), estimation with separate tool/message char-per-token ratios, buffer addition (2000 tokens safety margin), format-specific field filtering, console logging with ANSI colors.                                |
+| `requestLogger.ts` | File-based request logging (opt-in via `ENABLE_REQUEST_LOGS=true`). Creates session folders with numbered files: `1_req_client.json` → `7_res_client.txt`. All I/O is async (fire-and-forget). Masks sensitive headers.                                                              |
+| `bypassHandler.ts` | Intercepts specific patterns from Claude CLI (title extraction, warmup, count) and returns fake responses without calling any provider. Supports both streaming and non-streaming. Intentionally limited to Claude CLI scope.                                                        |
+| `networkProxy.ts`  | Resolves outbound proxy URL for a given provider with precedence: provider-specific config → global config → environment variables (`HTTPS_PROXY`/`HTTP_PROXY`/`ALL_PROXY`). Supports `NO_PROXY` exclusions. Caches config for 30s.                                                  |
+
+#### SSE Streaming Pipeline
+
+```mermaid
+flowchart TD
+    A["Provider SSE stream"] --> B["TextDecoder\n(per-stream instance)"]
+    B --> C["Buffer lines\n(split on newline)"]
+    C --> D["parseSSELine()\n(trim whitespace, parse JSON)"]
+    D --> E{"Mode?"}
+    E -->|TRANSLATE| F["translateResponse()\ntarget → OpenAI → source"]
+    E -->|PASSTHROUGH| G["fixInvalidId()\nnormalize chunk"]
+    F --> H["hasValuableContent()\nfilter empty chunks"]
+    G --> H
+    H -->|"Has content"| I["extractUsage()\ntrack token counts"]
+    H -->|"Empty"| J["Skip chunk"]
+    I --> K["formatSSE()\nserialize + clean perf_metrics"]
+    K --> L["TextEncoder\n(per-stream instance)"]
+    L --> M["Enqueue to\nclient stream"]
+
+    style A fill:#f9f,stroke:#333
+    style M fill:#9f9,stroke:#333
+```
+
+#### Request Logger Session Structure
+
+```
+logs/
+└── claude_gemini_claude-sonnet_20260208_143045/
+    ├── 1_req_client.json      ← Raw client request
+    ├── 2_req_source.json      ← After initial conversion
+    ├── 3_req_openai.json      ← OpenAI intermediate format
+    ├── 4_req_target.json      ← Final target format
+    ├── 5_res_provider.txt     ← Provider SSE chunks (streaming)
+    ├── 5_res_provider.json    ← Provider response (non-streaming)
+    ├── 6_res_openai.txt       ← OpenAI intermediate chunks
+    ├── 7_res_client.txt       ← Client-facing SSE chunks
+    └── 6_error.json           ← Error details (if any)
+```
+
+---
+
+### 4.7 Application Layer (`src/`)
+
+| Directory     | Purpose                                                                |
+| ------------- | ---------------------------------------------------------------------- |
+| `src/app/`    | Web UI, API routes, Express middleware, OAuth callback handlers        |
+| `src/lib/`    | Database access (`localDb.ts`, `usageDb.ts`), authentication, shared   |
+| `src/mitm/`   | Man-in-the-middle proxy utilities for intercepting provider traffic    |
+| `src/models/` | Database model definitions                                             |
+| `src/shared/` | Wrappers around open-sse functions (provider, stream, error, etc.)     |
+| `src/sse/`    | SSE endpoint handlers that wire the open-sse library to Express routes |
+| `src/store/`  | Application state management                                           |
+
+#### Notable API Routes
+
+| Route                                         | Methods         | Purpose                                                                               |
+| --------------------------------------------- | --------------- | ------------------------------------------------------------------------------------- |
+| `/api/provider-models`                        | GET/POST/DELETE | CRUD for custom models per provider                                                   |
+| `/api/models/catalog`                         | GET             | Aggregated catalog of all models (chat, embedding, image, custom) grouped by provider |
+| `/api/settings/proxy`                         | GET/PUT/DELETE  | Hierarchical outbound proxy configuration (`global/providers/combos/keys`)            |
+| `/api/settings/proxy/test`                    | POST            | Validates proxy connectivity and returns public IP/latency                            |
+| `/v1/providers/[provider]/chat/completions`   | POST            | Dedicated per-provider chat completions with model validation                         |
+| `/v1/providers/[provider]/embeddings`         | POST            | Dedicated per-provider embeddings with model validation                               |
+| `/v1/providers/[provider]/images/generations` | POST            | Dedicated per-provider image generation with model validation                         |
+| `/api/settings/ip-filter`                     | GET/PUT         | IP allowlist/blocklist management                                                     |
+| `/api/settings/thinking-budget`               | GET/PUT         | Reasoning token budget configuration (passthrough/auto/custom/adaptive)               |
+| `/api/settings/system-prompt`                 | GET/PUT         | Global system prompt injection for all requests                                       |
+| `/api/sessions`                               | GET             | Active session tracking and metrics                                                   |
+| `/api/rate-limits`                            | GET             | Per-account rate limit status                                                         |
+
+---
+
+## 5. Key Design Patterns
+
+### 5.1 Hub-and-Spoke Translation
+
+All formats translate through **OpenAI format as the hub**. Adding a new provider only requires writing **one pair** of translators (to/from OpenAI), not N pairs.
+
+### 5.2 Executor Strategy Pattern
+
+Each provider has a dedicated executor class inheriting from `BaseExecutor`. The factory in `executors/index.ts` selects the right one at runtime.
+
+### 5.3 Self-Registering Plugin System
+
+Translator modules register themselves on import via `register()`. Adding a new translator is just creating a file and importing it.
+
+### 5.4 Account Fallback with Exponential Backoff
+
+When a provider returns 429/401/500, the system can switch to the next account, applying exponential cooldowns (1s → 2s → 4s → max 2min).
+
+### 5.5 Combo Model Chains
+
+A "combo" groups multiple `provider/model` strings. If the first fails, fallback to the next automatically.
+
+### 5.6 Stateful Streaming Translation
+
+Response translation maintains state across SSE chunks (thinking block tracking, tool call accumulation, content block indexing) via the `initState()` mechanism.
+
+### 5.7 Usage Safety Buffer
+
+A 2000-token buffer is added to reported usage to prevent clients from hitting context window limits due to overhead from system prompts and format translation.
+
+---
+
+## 6. Supported Formats
+
+| Format                  | Direction       | Identifier         |
+| ----------------------- | --------------- | ------------------ |
+| OpenAI Chat Completions | source + target | `openai`           |
+| OpenAI Responses API    | source + target | `openai-responses` |
+| Anthropic Claude        | source + target | `claude`           |
+| Google Gemini           | source + target | `gemini`           |
+| Google Gemini CLI       | target only     | `gemini-cli`       |
+| Antigravity             | source + target | `antigravity`      |
+| AWS Kiro                | target only     | `kiro`             |
+| Cursor                  | target only     | `cursor`           |
+
+---
+
+## 7. Supported Providers
+
+| Provider                 | Auth Method            | Executor    | Key Notes                                     |
+| ------------------------ | ---------------------- | ----------- | --------------------------------------------- |
+| Anthropic Claude         | API key or OAuth       | Default     | Uses `x-api-key` header                       |
+| Google Gemini            | API key or OAuth       | Default     | Uses `x-goog-api-key` header                  |
+| Google Gemini CLI        | OAuth                  | GeminiCLI   | Uses `streamGenerateContent` endpoint         |
+| Antigravity              | OAuth                  | Antigravity | Multi-URL fallback, custom retry parsing      |
+| OpenAI                   | API key                | Default     | Standard Bearer auth                          |
+| Codex                    | OAuth                  | Codex       | Injects system instructions, manages thinking |
+| GitHub Copilot           | OAuth + Copilot token  | Github      | Dual token, VSCode header mimicking           |
+| Kiro (AWS)               | AWS SSO OIDC or Social | Kiro        | Binary EventStream parsing                    |
+| Cursor IDE               | Checksum auth          | Cursor      | Protobuf encoding, SHA-256 checksums          |
+| Qwen                     | OAuth                  | Default     | Standard auth                                 |
+| iFlow                    | OAuth (Basic + Bearer) | Default     | Dual auth header                              |
+| OpenRouter               | API key                | Default     | Standard Bearer auth                          |
+| GLM, Kimi, MiniMax       | API key                | Default     | Claude-compatible, use `x-api-key`            |
+| `openai-compatible-*`    | API key                | Default     | Dynamic: any OpenAI-compatible endpoint       |
+| `anthropic-compatible-*` | API key                | Default     | Dynamic: any Claude-compatible endpoint       |
+
+---
+
+## 8. Data Flow Summary
+
+### Streaming Request
+
+```mermaid
+flowchart LR
+    A["Client"] --> B["detectFormat()"]
+    B --> C["translateRequest()\nsource → OpenAI → target"]
+    C --> D["Executor\nbuildUrl + buildHeaders"]
+    D --> E["fetch(providerURL)"]
+    E --> F["createSSEStream()\nTRANSLATE mode"]
+    F --> G["parseSSELine()"]
+    G --> H["translateResponse()\ntarget → OpenAI → source"]
+    H --> I["extractUsage()\n+ addBuffer"]
+    I --> J["formatSSE()"]
+    J --> K["Client receives\ntranslated SSE"]
+    K --> L["logUsage()\nsaveRequestUsage()"]
+```
+
+### Non-Streaming Request
+
+```mermaid
+flowchart LR
+    A["Client"] --> B["detectFormat()"]
+    B --> C["translateRequest()\nsource → OpenAI → target"]
+    C --> D["Executor.execute()"]
+    D --> E["translateResponse()\ntarget → OpenAI → source"]
+    E --> F["Return JSON\nresponse"]
+```
+
+### Bypass Flow (Claude CLI)
+
+```mermaid
+flowchart LR
+    A["Claude CLI request"] --> B{"Match bypass\npattern?"}
+    B -->|"Title/Warmup/Count"| C["Generate fake\nOpenAI response"]
+    B -->|"No match"| D["Normal flow"]
+    C --> E["Translate to\nsource format"]
+    E --> F["Return without\ncalling provider"]
+```

docs/i18n/bg/FEATURES.md

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+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/FEATURES.md) · 🇪🇸 [es](../es/FEATURES.md) · 🇫🇷 [fr](../fr/FEATURES.md) · 🇩🇪 [de](../de/FEATURES.md) · 🇮🇹 [it](../it/FEATURES.md) · 🇷🇺 [ru](../ru/FEATURES.md) · 🇨🇳 [zh-CN](../zh-CN/FEATURES.md) · 🇯🇵 [ja](../ja/FEATURES.md) · 🇰🇷 [ko](../ko/FEATURES.md) · 🇸🇦 [ar](../ar/FEATURES.md) · 🇮🇳 [in](../in/FEATURES.md) · 🇹🇭 [th](../th/FEATURES.md) · 🇻🇳 [vi](../vi/FEATURES.md) · 🇮🇩 [id](../id/FEATURES.md) · 🇲🇾 [ms](../ms/FEATURES.md) · 🇳🇱 [nl](../nl/FEATURES.md) · 🇵🇱 [pl](../pl/FEATURES.md) · 🇸🇪 [sv](../sv/FEATURES.md) · 🇳🇴 [no](../no/FEATURES.md) · 🇩🇰 [da](../da/FEATURES.md) · 🇫🇮 [fi](../fi/FEATURES.md) · 🇵🇹 [pt](../pt/FEATURES.md) · 🇷🇴 [ro](../ro/FEATURES.md) · 🇭🇺 [hu](../hu/FEATURES.md) · 🇧🇬 [bg](../bg/FEATURES.md) · 🇸🇰 [sk](../sk/FEATURES.md) · 🇺🇦 [uk-UA](../uk-UA/FEATURES.md) · 🇮🇱 [he](../he/FEATURES.md) · 🇵🇭 [phi](../phi/FEATURES.md)
+
+---
+
+# OmniRoute — Dashboard Features Gallery
+
+🌐 **Languages:** 🇺🇸 [English](FEATURES.md) | 🇧🇷 [Português (Brasil)](i18n/pt-BR/FEATURES.md) | 🇪🇸 [Español](i18n/es/FEATURES.md) | 🇫🇷 [Français](i18n/fr/FEATURES.md) | 🇮🇹 [Italiano](i18n/it/FEATURES.md) | 🇷🇺 [Русский](i18n/ru/FEATURES.md) | 🇨🇳 [中文 (简体)](i18n/zh-CN/FEATURES.md) | 🇩🇪 [Deutsch](i18n/de/FEATURES.md) | 🇮🇳 [हिन्दी](i18n/in/FEATURES.md) | 🇹🇭 [ไทย](i18n/th/FEATURES.md) | 🇺🇦 [Українська](i18n/uk-UA/FEATURES.md) | 🇸🇦 [العربية](i18n/ar/FEATURES.md) | 🇯🇵 [日本語](i18n/ja/FEATURES.md) | 🇻🇳 [Tiếng Việt](i18n/vi/FEATURES.md) | 🇧🇬 [Български](i18n/bg/FEATURES.md) | 🇩🇰 [Dansk](i18n/da/FEATURES.md) | 🇫🇮 [Suomi](i18n/fi/FEATURES.md) | 🇮🇱 [עברית](i18n/he/FEATURES.md) | 🇭🇺 [Magyar](i18n/hu/FEATURES.md) | 🇮🇩 [Bahasa Indonesia](i18n/id/FEATURES.md) | 🇰🇷 [한국어](i18n/ko/FEATURES.md) | 🇲🇾 [Bahasa Melayu](i18n/ms/FEATURES.md) | 🇳🇱 [Nederlands](i18n/nl/FEATURES.md) | 🇳🇴 [Norsk](i18n/no/FEATURES.md) | 🇵🇹 [Português (Portugal)](i18n/pt/FEATURES.md) | 🇷🇴 [Română](i18n/ro/FEATURES.md) | 🇵🇱 [Polski](i18n/pl/FEATURES.md) | 🇸🇰 [Slovenčina](i18n/sk/FEATURES.md) | 🇸🇪 [Svenska](i18n/sv/FEATURES.md) | 🇵🇭 [Filipino](i18n/phi/FEATURES.md)
+
+Visual guide to every section of the OmniRoute dashboard.
+
+---
+
+## 🔌 Providers
+
+Manage AI provider connections: OAuth providers (Claude Code, Codex, Gemini CLI), API key providers (Groq, DeepSeek, OpenRouter), and free providers (iFlow, Qwen, Kiro).
+
+- **Ollama Cloud** — Cloud-hosted Ollama models at `api.ollama.com` (free "Light usage" tier); use `ollamacloud/<model>` prefix
+
+![Providers Dashboard](screenshots/01-providers.png)
+
+---
+
+## 🎨 Combos
+
+Create model routing combos with 6 strategies: priority, weighted, round-robin, random, least-used, and cost-optimized. Each combo chains multiple models with automatic fallback and includes quick templates and readiness checks.
+
+![Combos Dashboard](screenshots/02-combos.png)
+
+---
+
+## 📊 Analytics
+
+Comprehensive usage analytics with token consumption, cost estimates, activity heatmaps, weekly distribution charts, and per-provider breakdowns.
+
+![Analytics Dashboard](screenshots/03-analytics.png)
+
+---
+
+## 🏥 System Health
+
+Real-time monitoring: uptime, memory, version, latency percentiles (p50/p95/p99), cache statistics, and provider circuit breaker states.
+
+![Health Dashboard](screenshots/04-health.png)
+
+---
+
+## 🔧 Translator Playground
+
+Four modes for debugging API translations: **Playground** (format converter), **Chat Tester** (live requests), **Test Bench** (batch tests), and **Live Monitor** (real-time stream).
+
+![Translator Playground](screenshots/05-translator.png)
+
+---
+
+## 🎮 Model Playground _(v2.0.9+)_
+
+Test any model directly from the dashboard. Select provider, model, and endpoint, write prompts with Monaco Editor, stream responses in real-time, abort mid-stream, and view timing metrics.
+
+---
+
+## 🎨 Themes _(v2.0.5+)_
+
+Customizable color themes for the entire dashboard. Choose from 7 preset colors (Coral, Blue, Red, Green, Violet, Orange, Cyan) or create a custom theme by picking any hex color. Supports light, dark, and system mode.
+
+---
+
+## ⚙️ Settings
+
+Comprehensive settings panel with tabs:
+
+- **General** — System storage, backup management (export/import database)
+- **Appearance** — Theme selector (dark/light/system), color theme presets and custom colors, health log visibility
+- **Security** — API endpoint protection, custom provider blocking, IP filtering, session info
+- **Routing** — Model aliases, background task degradation
+- **Resilience** — Rate limit persistence, circuit breaker tuning
+- **Advanced** — Configuration overrides
+
+![Settings Dashboard](screenshots/06-settings.png)
+
+---
+
+## 🔧 CLI Tools
+
+One-click configuration for AI coding tools: Claude Code, Codex CLI, Gemini CLI, OpenClaw, Kilo Code, Antigravity, Cline, Continue, Cursor, and Factory Droid. Features automated config apply/reset, connection profiles, and model mapping.
+
+![CLI Tools Dashboard](screenshots/07-cli-tools.png)
+
+---
+
+## 🤖 CLI Agents _(v2.0.11+)_
+
+Dashboard for discovering and managing CLI agents. Shows a grid of 14 built-in agents (Codex, Claude, Goose, Gemini CLI, OpenClaw, Aider, OpenCode, Cline, Qwen Code, ForgeCode, Amazon Q, Open Interpreter, Cursor CLI, Warp) with:
+
+- **Installation status** — Installed / Not Found with version detection
+- **Protocol badges** — stdio, HTTP, etc.
+- **Custom agents** — Register any CLI tool via form (name, binary, version command, spawn args)
+- **CLI Fingerprint Matching** — Per-provider toggle to match native CLI request signatures, reducing ban risk while preserving proxy IP
+
+---
+
+## 🖼️ Media _(v2.0.3+)_
+
+Generate images, videos, and music from the dashboard. Supports OpenAI, xAI, Together, Hyperbolic, SD WebUI, ComfyUI, AnimateDiff, Stable Audio Open, and MusicGen.
+
+---
+
+## 📝 Request Logs
+
+Real-time request logging with filtering by provider, model, account, and API key. Shows status codes, token usage, latency, and response details.
+
+![Usage Logs](screenshots/08-usage.png)
+
+---
+
+## 🌐 API Endpoint
+
+Your unified API endpoint with capability breakdown: Chat Completions, Responses API, Embeddings, Image Generation, Reranking, Audio Transcription, Text-to-Speech, Moderations, and registered API keys. Cloud proxy support for remote access.
+
+![Endpoint Dashboard](screenshots/09-endpoint.png)
+
+---
+
+## 🔑 API Key Management
+
+Create, scope, and revoke API keys. Each key can be restricted to specific models/providers with full access or read-only permissions. Visual key management with usage tracking.
+
+---
+
+## 📋 Audit Log
+
+Administrative action tracking with filtering by action type, actor, target, IP address, and timestamp. Full security event history.
+
+---
+
+## 🖥️ Desktop Application
+
+Native Electron desktop app for Windows, macOS, and Linux. Run OmniRoute as a standalone application with system tray integration, offline support, auto-update, and one-click install.
+
+Key features:
+
+- Server readiness polling (no blank screen on cold start)
+- System tray with port management
+- Content Security Policy
+- Single-instance lock
+- Auto-update on restart
+- Platform-conditional UI (macOS traffic lights, Windows/Linux default titlebar)
+
+📖 See [`electron/README.md`](../electron/README.md) for full documentation.

docs/i18n/bg/MCP-SERVER.md

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+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/MCP-SERVER.md) · 🇪🇸 [es](../es/MCP-SERVER.md) · 🇫🇷 [fr](../fr/MCP-SERVER.md) · 🇩🇪 [de](../de/MCP-SERVER.md) · 🇮🇹 [it](../it/MCP-SERVER.md) · 🇷🇺 [ru](../ru/MCP-SERVER.md) · 🇨🇳 [zh-CN](../zh-CN/MCP-SERVER.md) · 🇯🇵 [ja](../ja/MCP-SERVER.md) · 🇰🇷 [ko](../ko/MCP-SERVER.md) · 🇸🇦 [ar](../ar/MCP-SERVER.md) · 🇮🇳 [in](../in/MCP-SERVER.md) · 🇹🇭 [th](../th/MCP-SERVER.md) · 🇻🇳 [vi](../vi/MCP-SERVER.md) · 🇮🇩 [id](../id/MCP-SERVER.md) · 🇲🇾 [ms](../ms/MCP-SERVER.md) · 🇳🇱 [nl](../nl/MCP-SERVER.md) · 🇵🇱 [pl](../pl/MCP-SERVER.md) · 🇸🇪 [sv](../sv/MCP-SERVER.md) · 🇳🇴 [no](../no/MCP-SERVER.md) · 🇩🇰 [da](../da/MCP-SERVER.md) · 🇫🇮 [fi](../fi/MCP-SERVER.md) · 🇵🇹 [pt](../pt/MCP-SERVER.md) · 🇷🇴 [ro](../ro/MCP-SERVER.md) · 🇭🇺 [hu](../hu/MCP-SERVER.md) · 🇧🇬 [bg](../bg/MCP-SERVER.md) · 🇸🇰 [sk](../sk/MCP-SERVER.md) · 🇺🇦 [uk-UA](../uk-UA/MCP-SERVER.md) · 🇮🇱 [he](../he/MCP-SERVER.md) · 🇵🇭 [phi](../phi/MCP-SERVER.md)
+
+---
+
+# OmniRoute MCP Server Documentation
+
+> Model Context Protocol server with 16 intelligent tools
+
+## Installation
+
+OmniRoute MCP is built-in. Start it with:
+
+```bash
+omniroute --mcp
+```
+
+Or via the open-sse transport:
+
+```bash
+# HTTP streamable transport (port 20130)
+omniroute --dev  # MCP auto-starts on /mcp endpoint
+```
+
+## IDE Configuration
+
+See [IDE Configs](integrations/ide-configs.md) for Antigravity, Cursor, Copilot, and Claude Desktop setup.
+
+---
+
+## Essential Tools (8)
+
+| Tool                            | Description                              |
+| :------------------------------ | :--------------------------------------- |
+| `omniroute_get_health`          | Gateway health, circuit breakers, uptime |
+| `omniroute_list_combos`         | All configured combos with models        |
+| `omniroute_get_combo_metrics`   | Performance metrics for a specific combo |
+| `omniroute_switch_combo`        | Switch active combo by ID/name           |
+| `omniroute_check_quota`         | Quota status per provider or all         |
+| `omniroute_route_request`       | Send a chat completion through OmniRoute |
+| `omniroute_cost_report`         | Cost analytics for a time period         |
+| `omniroute_list_models_catalog` | Full model catalog with capabilities     |
+
+## Advanced Tools (8)
+
+| Tool                               | Description                                     |
+| :--------------------------------- | :---------------------------------------------- |
+| `omniroute_simulate_route`         | Dry-run routing simulation with fallback tree   |
+| `omniroute_set_budget_guard`       | Session budget with degrade/block/alert actions |
+| `omniroute_set_resilience_profile` | Apply conservative/balanced/aggressive preset   |
+| `omniroute_test_combo`             | Live-test all models in a combo                 |
+| `omniroute_get_provider_metrics`   | Detailed metrics for one provider               |
+| `omniroute_best_combo_for_task`    | Task-fitness recommendation with alternatives   |
+| `omniroute_explain_route`          | Explain a past routing decision                 |
+| `omniroute_get_session_snapshot`   | Full session state: costs, tokens, errors       |
+
+## Authentication
+
+MCP tools are authenticated via API key scopes. Each tool requires specific scopes:
+
+| Scope          | Tools                                            |
+| :------------- | :----------------------------------------------- |
+| `read:health`  | get_health, get_provider_metrics                 |
+| `read:combos`  | list_combos, get_combo_metrics                   |
+| `write:combos` | switch_combo                                     |
+| `read:quota`   | check_quota                                      |
+| `write:route`  | route_request, simulate_route, test_combo        |
+| `read:usage`   | cost_report, get_session_snapshot, explain_route |
+| `write:config` | set_budget_guard, set_resilience_profile         |
+| `read:models`  | list_models_catalog, best_combo_for_task         |
+
+## Audit Logging
+
+Every tool call is logged to `mcp_tool_audit` with:
+
+- Tool name, arguments, result
+- Duration (ms), success/failure
+- API key hash, timestamp
+
+## Files
+
+| File                                         | Purpose                                     |
+| :------------------------------------------- | :------------------------------------------ |
+| `open-sse/mcp-server/server.ts`              | MCP server creation + 16 tool registrations |
+| `open-sse/mcp-server/transport.ts`           | Stdio + HTTP transport                      |
+| `open-sse/mcp-server/auth.ts`                | API key + scope validation                  |
+| `open-sse/mcp-server/audit.ts`               | Tool call audit logging                     |
+| `open-sse/mcp-server/tools/advancedTools.ts` | 8 advanced tool handlers                    |

docs/i18n/bg/RELEASE_CHECKLIST.md

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+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/RELEASE_CHECKLIST.md) · 🇪🇸 [es](../es/RELEASE_CHECKLIST.md) · 🇫🇷 [fr](../fr/RELEASE_CHECKLIST.md) · 🇩🇪 [de](../de/RELEASE_CHECKLIST.md) · 🇮🇹 [it](../it/RELEASE_CHECKLIST.md) · 🇷🇺 [ru](../ru/RELEASE_CHECKLIST.md) · 🇨🇳 [zh-CN](../zh-CN/RELEASE_CHECKLIST.md) · 🇯🇵 [ja](../ja/RELEASE_CHECKLIST.md) · 🇰🇷 [ko](../ko/RELEASE_CHECKLIST.md) · 🇸🇦 [ar](../ar/RELEASE_CHECKLIST.md) · 🇮🇳 [in](../in/RELEASE_CHECKLIST.md) · 🇹🇭 [th](../th/RELEASE_CHECKLIST.md) · 🇻🇳 [vi](../vi/RELEASE_CHECKLIST.md) · 🇮🇩 [id](../id/RELEASE_CHECKLIST.md) · 🇲🇾 [ms](../ms/RELEASE_CHECKLIST.md) · 🇳🇱 [nl](../nl/RELEASE_CHECKLIST.md) · 🇵🇱 [pl](../pl/RELEASE_CHECKLIST.md) · 🇸🇪 [sv](../sv/RELEASE_CHECKLIST.md) · 🇳🇴 [no](../no/RELEASE_CHECKLIST.md) · 🇩🇰 [da](../da/RELEASE_CHECKLIST.md) · 🇫🇮 [fi](../fi/RELEASE_CHECKLIST.md) · 🇵🇹 [pt](../pt/RELEASE_CHECKLIST.md) · 🇷🇴 [ro](../ro/RELEASE_CHECKLIST.md) · 🇭🇺 [hu](../hu/RELEASE_CHECKLIST.md) · 🇧🇬 [bg](../bg/RELEASE_CHECKLIST.md) · 🇸🇰 [sk](../sk/RELEASE_CHECKLIST.md) · 🇺🇦 [uk-UA](../uk-UA/RELEASE_CHECKLIST.md) · 🇮🇱 [he](../he/RELEASE_CHECKLIST.md) · 🇵🇭 [phi](../phi/RELEASE_CHECKLIST.md)
+
+---
+
+# Release Checklist
+
+Use this checklist before tagging or publishing a new OmniRoute release.
+
+## Version and Changelog
+
+1. Bump `package.json` version (`x.y.z`) in the release branch.
+2. Move release notes from `## [Unreleased]` in `CHANGELOG.md` to a dated section:
+   - `## [x.y.z] — YYYY-MM-DD`
+3. Keep `## [Unreleased]` as the first changelog section for upcoming work.
+4. Ensure the latest semver section in `CHANGELOG.md` equals `package.json` version.
+
+## API Docs
+
+1. Update `docs/openapi.yaml`:
+   - `info.version` must equal `package.json` version.
+2. Validate endpoint examples if API contracts changed.
+
+## Runtime Docs
+
+1. Review `docs/ARCHITECTURE.md` for storage/runtime drift.
+2. Review `docs/TROUBLESHOOTING.md` for env var and operational drift.
+3. Update localized docs if source docs changed significantly.
+
+## Automated Check
+
+Run the sync guard locally before opening PR:
+
+```bash
+npm run check:docs-sync
+```
+
+CI also runs this check in `.github/workflows/ci.yml` (lint job).

docs/i18n/bg/TROUBLESHOOTING.md

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+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/TROUBLESHOOTING.md) · 🇪🇸 [es](../es/TROUBLESHOOTING.md) · 🇫🇷 [fr](../fr/TROUBLESHOOTING.md) · 🇩🇪 [de](../de/TROUBLESHOOTING.md) · 🇮🇹 [it](../it/TROUBLESHOOTING.md) · 🇷🇺 [ru](../ru/TROUBLESHOOTING.md) · 🇨🇳 [zh-CN](../zh-CN/TROUBLESHOOTING.md) · 🇯🇵 [ja](../ja/TROUBLESHOOTING.md) · 🇰🇷 [ko](../ko/TROUBLESHOOTING.md) · 🇸🇦 [ar](../ar/TROUBLESHOOTING.md) · 🇮🇳 [in](../in/TROUBLESHOOTING.md) · 🇹🇭 [th](../th/TROUBLESHOOTING.md) · 🇻🇳 [vi](../vi/TROUBLESHOOTING.md) · 🇮🇩 [id](../id/TROUBLESHOOTING.md) · 🇲🇾 [ms](../ms/TROUBLESHOOTING.md) · 🇳🇱 [nl](../nl/TROUBLESHOOTING.md) · 🇵🇱 [pl](../pl/TROUBLESHOOTING.md) · 🇸🇪 [sv](../sv/TROUBLESHOOTING.md) · 🇳🇴 [no](../no/TROUBLESHOOTING.md) · 🇩🇰 [da](../da/TROUBLESHOOTING.md) · 🇫🇮 [fi](../fi/TROUBLESHOOTING.md) · 🇵🇹 [pt](../pt/TROUBLESHOOTING.md) · 🇷🇴 [ro](../ro/TROUBLESHOOTING.md) · 🇭🇺 [hu](../hu/TROUBLESHOOTING.md) · 🇧🇬 [bg](../bg/TROUBLESHOOTING.md) · 🇸🇰 [sk](../sk/TROUBLESHOOTING.md) · 🇺🇦 [uk-UA](../uk-UA/TROUBLESHOOTING.md) · 🇮🇱 [he](../he/TROUBLESHOOTING.md) · 🇵🇭 [phi](../phi/TROUBLESHOOTING.md)
+
+---
+
+# Troubleshooting
+
+🌐 **Languages:** 🇺🇸 [English](TROUBLESHOOTING.md) | 🇧🇷 [Português (Brasil)](i18n/pt-BR/TROUBLESHOOTING.md) | 🇪🇸 [Español](i18n/es/TROUBLESHOOTING.md) | 🇫🇷 [Français](i18n/fr/TROUBLESHOOTING.md) | 🇮🇹 [Italiano](i18n/it/TROUBLESHOOTING.md) | 🇷🇺 [Русский](i18n/ru/TROUBLESHOOTING.md) | 🇨🇳 [中文 (简体)](i18n/zh-CN/TROUBLESHOOTING.md) | 🇩🇪 [Deutsch](i18n/de/TROUBLESHOOTING.md) | 🇮🇳 [हिन्दी](i18n/in/TROUBLESHOOTING.md) | 🇹🇭 [ไทย](i18n/th/TROUBLESHOOTING.md) | 🇺🇦 [Українська](i18n/uk-UA/TROUBLESHOOTING.md) | 🇸🇦 [العربية](i18n/ar/TROUBLESHOOTING.md) | 🇯🇵 [日本語](i18n/ja/TROUBLESHOOTING.md) | 🇻🇳 [Tiếng Việt](i18n/vi/TROUBLESHOOTING.md) | 🇧🇬 [Български](i18n/bg/TROUBLESHOOTING.md) | 🇩🇰 [Dansk](i18n/da/TROUBLESHOOTING.md) | 🇫🇮 [Suomi](i18n/fi/TROUBLESHOOTING.md) | 🇮🇱 [עברית](i18n/he/TROUBLESHOOTING.md) | 🇭🇺 [Magyar](i18n/hu/TROUBLESHOOTING.md) | 🇮🇩 [Bahasa Indonesia](i18n/id/TROUBLESHOOTING.md) | 🇰🇷 [한국어](i18n/ko/TROUBLESHOOTING.md) | 🇲🇾 [Bahasa Melayu](i18n/ms/TROUBLESHOOTING.md) | 🇳🇱 [Nederlands](i18n/nl/TROUBLESHOOTING.md) | 🇳🇴 [Norsk](i18n/no/TROUBLESHOOTING.md) | 🇵🇹 [Português (Portugal)](i18n/pt/TROUBLESHOOTING.md) | 🇷🇴 [Română](i18n/ro/TROUBLESHOOTING.md) | 🇵🇱 [Polski](i18n/pl/TROUBLESHOOTING.md) | 🇸🇰 [Slovenčina](i18n/sk/TROUBLESHOOTING.md) | 🇸🇪 [Svenska](i18n/sv/TROUBLESHOOTING.md) | 🇵🇭 [Filipino](i18n/phi/TROUBLESHOOTING.md)
+
+Common problems and solutions for OmniRoute.
+
+---
+
+## Quick Fixes
+
+| Problem                       | Solution                                                           |
+| ----------------------------- | ------------------------------------------------------------------ |
+| First login not working       | Set `INITIAL_PASSWORD` in `.env` (no hardcoded default)            |
+| Dashboard opens on wrong port | Set `PORT=20128` and `NEXT_PUBLIC_BASE_URL=http://localhost:20128` |
+| No request logs under `logs/` | Set `ENABLE_REQUEST_LOGS=true`                                     |
+| EACCES: permission denied     | Set `DATA_DIR=/path/to/writable/dir` to override `~/.omniroute`    |
+| Routing strategy not saving   | Update to v1.4.11+ (Zod schema fix for settings persistence)       |
+
+---
+
+## Provider Issues
+
+### "Language model did not provide messages"
+
+**Cause:** Provider quota exhausted.
+
+**Fix:**
+
+1. Check dashboard quota tracker
+2. Use a combo with fallback tiers
+3. Switch to cheaper/free tier
+
+### Rate Limiting
+
+**Cause:** Subscription quota exhausted.
+
+**Fix:**
+
+- Add fallback: `cc/claude-opus-4-6 → glm/glm-4.7 → if/kimi-k2-thinking`
+- Use GLM/MiniMax as cheap backup
+
+### OAuth Token Expired
+
+OmniRoute auto-refreshes tokens. If issues persist:
+
+1. Dashboard → Provider → Reconnect
+2. Delete and re-add the provider connection
+
+---
+
+## Cloud Issues
+
+### Cloud Sync Errors
+
+1. Verify `BASE_URL` points to your running instance (e.g., `http://localhost:20128`)
+2. Verify `CLOUD_URL` points to your cloud endpoint (e.g., `https://omniroute.dev`)
+3. Keep `NEXT_PUBLIC_*` values aligned with server-side values
+
+### Cloud `stream=false` Returns 500
+
+**Symptom:** `Unexpected token 'd'...` on cloud endpoint for non-streaming calls.
+
+**Cause:** Upstream returns SSE payload while client expects JSON.
+
+**Workaround:** Use `stream=true` for cloud direct calls. Local runtime includes SSE→JSON fallback.
+
+### Cloud Says Connected but "Invalid API key"
+
+1. Create a fresh key from local dashboard (`/api/keys`)
+2. Run cloud sync: Enable Cloud → Sync Now
+3. Old/non-synced keys can still return `401` on cloud
+
+---
+
+## Docker Issues
+
+### CLI Tool Shows Not Installed
+
+1. Check runtime fields: `curl http://localhost:20128/api/cli-tools/runtime/codex | jq`
+2. For portable mode: use image target `runner-cli` (bundled CLIs)
+3. For host mount mode: set `CLI_EXTRA_PATHS` and mount host bin directory as read-only
+4. If `installed=true` and `runnable=false`: binary was found but failed healthcheck
+
+### Quick Runtime Validation
+
+```bash
+curl -s http://localhost:20128/api/cli-tools/codex-settings | jq '{installed,runnable,commandPath,runtimeMode,reason}'
+curl -s http://localhost:20128/api/cli-tools/claude-settings | jq '{installed,runnable,commandPath,runtimeMode,reason}'
+curl -s http://localhost:20128/api/cli-tools/openclaw-settings | jq '{installed,runnable,commandPath,runtimeMode,reason}'
+```
+
+---
+
+## Cost Issues
+
+### High Costs
+
+1. Check usage stats in Dashboard → Usage
+2. Switch primary model to GLM/MiniMax
+3. Use free tier (Gemini CLI, iFlow) for non-critical tasks
+4. Set cost budgets per API key: Dashboard → API Keys → Budget
+
+---
+
+## Debugging
+
+### Enable Request Logs
+
+Set `ENABLE_REQUEST_LOGS=true` in your `.env` file. Logs appear under `logs/` directory.
+
+### Check Provider Health
+
+```bash
+# Health dashboard
+http://localhost:20128/dashboard/health
+
+# API health check
+curl http://localhost:20128/api/monitoring/health
+```
+
+### Runtime Storage
+
+- Main state: `${DATA_DIR}/storage.sqlite` (providers, combos, aliases, keys, settings)
+- Usage: SQLite tables in `storage.sqlite` (`usage_history`, `call_logs`, `proxy_logs`) + optional `${DATA_DIR}/log.txt` and `${DATA_DIR}/call_logs/`
+- Request logs: `<repo>/logs/...` (when `ENABLE_REQUEST_LOGS=true`)
+
+---
+
+## Circuit Breaker Issues
+
+### Provider stuck in OPEN state
+
+When a provider's circuit breaker is OPEN, requests are blocked until the cooldown expires.
+
+**Fix:**
+
+1. Go to **Dashboard → Settings → Resilience**
+2. Check the circuit breaker card for the affected provider
+3. Click **Reset All** to clear all breakers, or wait for the cooldown to expire
+4. Verify the provider is actually available before resetting
+
+### Provider keeps tripping the circuit breaker
+
+If a provider repeatedly enters OPEN state:
+
+1. Check **Dashboard → Health → Provider Health** for the failure pattern
+2. Go to **Settings → Resilience → Provider Profiles** and increase the failure threshold
+3. Check if the provider has changed API limits or requires re-authentication
+4. Review latency telemetry — high latency may cause timeout-based failures
+
+---
+
+## Audio Transcription Issues
+
+### "Unsupported model" error
+
+- Ensure you're using the correct prefix: `deepgram/nova-3` or `assemblyai/best`
+- Verify the provider is connected in **Dashboard → Providers**
+
+### Transcription returns empty or fails
+
+- Check supported audio formats: `mp3`, `wav`, `m4a`, `flac`, `ogg`, `webm`
+- Verify file size is within provider limits (typically < 25MB)
+- Check provider API key validity in the provider card
+
+---
+
+## Translator Debugging
+
+Use **Dashboard → Translator** to debug format translation issues:
+
+| Mode             | When to Use                                                                                  |
+| ---------------- | -------------------------------------------------------------------------------------------- |
+| **Playground**   | Compare input/output formats side by side — paste a failing request to see how it translates |
+| **Chat Tester**  | Send live messages and inspect the full request/response payload including headers           |
+| **Test Bench**   | Run batch tests across format combinations to find which translations are broken             |
+| **Live Monitor** | Watch real-time request flow to catch intermittent translation issues                        |
+
+### Common format issues
+
+- **Thinking tags not appearing** — Check if the target provider supports thinking and the thinking budget setting
+- **Tool calls dropping** — Some format translations may strip unsupported fields; verify in Playground mode
+- **System prompt missing** — Claude and Gemini handle system prompts differently; check translation output
+- **SDK returns raw string instead of object** — Fixed in v1.1.0: response sanitizer now strips non-standard fields (`x_groq`, `usage_breakdown`, etc.) that cause OpenAI SDK Pydantic validation failures
+- **GLM/ERNIE rejects `system` role** — Fixed in v1.1.0: role normalizer automatically merges system messages into user messages for incompatible models
+- **`developer` role not recognized** — Fixed in v1.1.0: automatically converted to `system` for non-OpenAI providers
+- **`json_schema` not working with Gemini** — Fixed in v1.1.0: `response_format` is now converted to Gemini's `responseMimeType` + `responseSchema`
+
+---
+
+## Resilience Settings
+
+### Auto rate-limit not triggering
+
+- Auto rate-limit only applies to API key providers (not OAuth/subscription)
+- Verify **Settings → Resilience → Provider Profiles** has auto-rate-limit enabled
+- Check if the provider returns `429` status codes or `Retry-After` headers
+
+### Tuning exponential backoff
+
+Provider profiles support these settings:
+
+- **Base delay** — Initial wait time after first failure (default: 1s)
+- **Max delay** — Maximum wait time cap (default: 30s)
+- **Multiplier** — How much to increase delay per consecutive failure (default: 2x)
+
+### Anti-thundering herd
+
+When many concurrent requests hit a rate-limited provider, OmniRoute uses mutex + auto rate-limiting to serialize requests and prevent cascading failures. This is automatic for API key providers.
+
+---
+
+## Optional RAG / LLM failure taxonomy (16 problems)
+
+Some OmniRoute users place the gateway in front of RAG or agent stacks. In those setups it is common to see a strange pattern: OmniRoute looks healthy (providers up, routing profiles ok, no rate limit alerts) but the final answer is still wrong.
+
+In practice these incidents usually come from the downstream RAG pipeline, not from the gateway itself.
+
+If you want a shared vocabulary to describe those failures you can use the WFGY ProblemMap, an external MIT license text resource that defines sixteen recurring RAG / LLM failure patterns. At a high level it covers:
+
+- retrieval drift and broken context boundaries
+- empty or stale indexes and vector stores
+- embedding versus semantic mismatch
+- prompt assembly and context window issues
+- logic collapse and overconfident answers
+- long chain and agent coordination failures
+- multi agent memory and role drift
+- deployment and bootstrap ordering problems
+
+The idea is simple:
+
+1. When you investigate a bad response, capture:
+   - user task and request
+   - route or provider combo in OmniRoute
+   - any RAG context used downstream (retrieved documents, tool calls, etc)
+2. Map the incident to one or two WFGY ProblemMap numbers (`No.1` … `No.16`).
+3. Store the number in your own dashboard, runbook, or incident tracker next to the OmniRoute logs.
+4. Use the corresponding WFGY page to decide whether you need to change your RAG stack, retriever, or routing strategy.
+
+Full text and concrete recipes live here (MIT license, text only):
+
+[WFGY ProblemMap README](https://github.com/onestardao/WFGY/blob/main/ProblemMap/README.md)
+
+You can ignore this section if you do not run RAG or agent pipelines behind OmniRoute.
+
+---
+
+## Still Stuck?
+
+- **GitHub Issues**: [github.com/diegosouzapw/OmniRoute/issues](https://github.com/diegosouzapw/OmniRoute/issues)
+- **Architecture**: See [`docs/ARCHITECTURE.md`](ARCHITECTURE.md) for internal details
+- **API Reference**: See [`docs/API_REFERENCE.md`](API_REFERENCE.md) for all endpoints
+- **Health Dashboard**: Check **Dashboard → Health** for real-time system status
+- **Translator**: Use **Dashboard → Translator** to debug format issues

docs/i18n/bg/USER_GUIDE.md

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+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/USER_GUIDE.md) · 🇪🇸 [es](../es/USER_GUIDE.md) · 🇫🇷 [fr](../fr/USER_GUIDE.md) · 🇩🇪 [de](../de/USER_GUIDE.md) · 🇮🇹 [it](../it/USER_GUIDE.md) · 🇷🇺 [ru](../ru/USER_GUIDE.md) · 🇨🇳 [zh-CN](../zh-CN/USER_GUIDE.md) · 🇯🇵 [ja](../ja/USER_GUIDE.md) · 🇰🇷 [ko](../ko/USER_GUIDE.md) · 🇸🇦 [ar](../ar/USER_GUIDE.md) · 🇮🇳 [in](../in/USER_GUIDE.md) · 🇹🇭 [th](../th/USER_GUIDE.md) · 🇻🇳 [vi](../vi/USER_GUIDE.md) · 🇮🇩 [id](../id/USER_GUIDE.md) · 🇲🇾 [ms](../ms/USER_GUIDE.md) · 🇳🇱 [nl](../nl/USER_GUIDE.md) · 🇵🇱 [pl](../pl/USER_GUIDE.md) · 🇸🇪 [sv](../sv/USER_GUIDE.md) · 🇳🇴 [no](../no/USER_GUIDE.md) · 🇩🇰 [da](../da/USER_GUIDE.md) · 🇫🇮 [fi](../fi/USER_GUIDE.md) · 🇵🇹 [pt](../pt/USER_GUIDE.md) · 🇷🇴 [ro](../ro/USER_GUIDE.md) · 🇭🇺 [hu](../hu/USER_GUIDE.md) · 🇧🇬 [bg](../bg/USER_GUIDE.md) · 🇸🇰 [sk](../sk/USER_GUIDE.md) · 🇺🇦 [uk-UA](../uk-UA/USER_GUIDE.md) · 🇮🇱 [he](../he/USER_GUIDE.md) · 🇵🇭 [phi](../phi/USER_GUIDE.md)
+
+---
+
+# User Guide
+
+🌐 **Languages:** 🇺🇸 [English](USER_GUIDE.md) | 🇧🇷 [Português (Brasil)](i18n/pt-BR/USER_GUIDE.md) | 🇪🇸 [Español](i18n/es/USER_GUIDE.md) | 🇫🇷 [Français](i18n/fr/USER_GUIDE.md) | 🇮🇹 [Italiano](i18n/it/USER_GUIDE.md) | 🇷🇺 [Русский](i18n/ru/USER_GUIDE.md) | 🇨🇳 [中文 (简体)](i18n/zh-CN/USER_GUIDE.md) | 🇩🇪 [Deutsch](i18n/de/USER_GUIDE.md) | 🇮🇳 [हिन्दी](i18n/in/USER_GUIDE.md) | 🇹🇭 [ไทย](i18n/th/USER_GUIDE.md) | 🇺🇦 [Українська](i18n/uk-UA/USER_GUIDE.md) | 🇸🇦 [العربية](i18n/ar/USER_GUIDE.md) | 🇯🇵 [日本語](i18n/ja/USER_GUIDE.md) | 🇻🇳 [Tiếng Việt](i18n/vi/USER_GUIDE.md) | 🇧🇬 [Български](i18n/bg/USER_GUIDE.md) | 🇩🇰 [Dansk](i18n/da/USER_GUIDE.md) | 🇫🇮 [Suomi](i18n/fi/USER_GUIDE.md) | 🇮🇱 [עברית](i18n/he/USER_GUIDE.md) | 🇭🇺 [Magyar](i18n/hu/USER_GUIDE.md) | 🇮🇩 [Bahasa Indonesia](i18n/id/USER_GUIDE.md) | 🇰🇷 [한국어](i18n/ko/USER_GUIDE.md) | 🇲🇾 [Bahasa Melayu](i18n/ms/USER_GUIDE.md) | 🇳🇱 [Nederlands](i18n/nl/USER_GUIDE.md) | 🇳🇴 [Norsk](i18n/no/USER_GUIDE.md) | 🇵🇹 [Português (Portugal)](i18n/pt/USER_GUIDE.md) | 🇷🇴 [Română](i18n/ro/USER_GUIDE.md) | 🇵🇱 [Polski](i18n/pl/USER_GUIDE.md) | 🇸🇰 [Slovenčina](i18n/sk/USER_GUIDE.md) | 🇸🇪 [Svenska](i18n/sv/USER_GUIDE.md) | 🇵🇭 [Filipino](i18n/phi/USER_GUIDE.md)
+
+Complete guide for configuring providers, creating combos, integrating CLI tools, and deploying OmniRoute.
+
+---
+
+## Table of Contents
+
+- [Pricing at a Glance](#-pricing-at-a-glance)
+- [Use Cases](#-use-cases)
+- [Provider Setup](#-provider-setup)
+- [CLI Integration](#-cli-integration)
+- [Deployment](#-deployment)
+- [Available Models](#-available-models)
+- [Advanced Features](#-advanced-features)
+
+---
+
+## 💰 Pricing at a Glance
+
+| Tier                | Provider          | Cost        | Quota Reset      | Best For             |
+| ------------------- | ----------------- | ----------- | ---------------- | -------------------- |
+| **💳 SUBSCRIPTION** | Claude Code (Pro) | $20/mo      | 5h + weekly      | Already subscribed   |
+|                     | Codex (Plus/Pro)  | $20-200/mo  | 5h + weekly      | OpenAI users         |
+|                     | Gemini CLI        | **FREE**    | 180K/mo + 1K/day | Everyone!            |
+|                     | GitHub Copilot    | $10-19/mo   | Monthly          | GitHub users         |
+| **🔑 API KEY**      | DeepSeek          | Pay per use | None             | Cheap reasoning      |
+|                     | Groq              | Pay per use | None             | Ultra-fast inference |
+|                     | xAI (Grok)        | Pay per use | None             | Grok 4 reasoning     |
+|                     | Mistral           | Pay per use | None             | EU-hosted models     |
+|                     | Perplexity        | Pay per use | None             | Search-augmented     |
+|                     | Together AI       | Pay per use | None             | Open-source models   |
+|                     | Fireworks AI      | Pay per use | None             | Fast FLUX images     |
+|                     | Cerebras          | Pay per use | None             | Wafer-scale speed    |
+|                     | Cohere            | Pay per use | None             | Command R+ RAG       |
+|                     | NVIDIA NIM        | Pay per use | None             | Enterprise models    |
+| **💰 CHEAP**        | GLM-4.7           | $0.6/1M     | Daily 10AM       | Budget backup        |
+|                     | MiniMax M2.1      | $0.2/1M     | 5-hour rolling   | Cheapest option      |
+|                     | Kimi K2           | $9/mo flat  | 10M tokens/mo    | Predictable cost     |
+| **🆓 FREE**         | iFlow             | $0          | Unlimited        | 8 models free        |
+|                     | Qwen              | $0          | Unlimited        | 3 models free        |
+|                     | Kiro              | $0          | Unlimited        | Claude free          |
+
+**💡 Pro Tip:** Start with Gemini CLI (180K free/month) + iFlow (unlimited free) combo = $0 cost!
+
+---
+
+## 🎯 Use Cases
+
+### Case 1: "I have Claude Pro subscription"
+
+**Problem:** Quota expires unused, rate limits during heavy coding
+
+```
+Combo: "maximize-claude"
+  1. cc/claude-opus-4-6        (use subscription fully)
+  2. glm/glm-4.7               (cheap backup when quota out)
+  3. if/kimi-k2-thinking       (free emergency fallback)
+
+Monthly cost: $20 (subscription) + ~$5 (backup) = $25 total
+vs. $20 + hitting limits = frustration
+```
+
+### Case 2: "I want zero cost"
+
+**Problem:** Can't afford subscriptions, need reliable AI coding
+
+```
+Combo: "free-forever"
+  1. gc/gemini-3-flash         (180K free/month)
+  2. if/kimi-k2-thinking       (unlimited free)
+  3. qw/qwen3-coder-plus       (unlimited free)
+
+Monthly cost: $0
+Quality: Production-ready models
+```
+
+### Case 3: "I need 24/7 coding, no interruptions"
+
+**Problem:** Deadlines, can't afford downtime
+
+```
+Combo: "always-on"
+  1. cc/claude-opus-4-6        (best quality)
+  2. cx/gpt-5.2-codex          (second subscription)
+  3. glm/glm-4.7               (cheap, resets daily)
+  4. minimax/MiniMax-M2.1      (cheapest, 5h reset)
+  5. if/kimi-k2-thinking       (free unlimited)
+
+Result: 5 layers of fallback = zero downtime
+Monthly cost: $20-200 (subscriptions) + $10-20 (backup)
+```
+
+### Case 4: "I want FREE AI in OpenClaw"
+
+**Problem:** Need AI assistant in messaging apps, completely free
+
+```
+Combo: "openclaw-free"
+  1. if/glm-4.7                (unlimited free)
+  2. if/minimax-m2.1           (unlimited free)
+  3. if/kimi-k2-thinking       (unlimited free)
+
+Monthly cost: $0
+Access via: WhatsApp, Telegram, Slack, Discord, iMessage, Signal...
+```
+
+---
+
+## 📖 Provider Setup
+
+### 🔐 Subscription Providers
+
+#### Claude Code (Pro/Max)
+
+```bash
+Dashboard → Providers → Connect Claude Code
+→ OAuth login → Auto token refresh
+→ 5-hour + weekly quota tracking
+
+Models:
+  cc/claude-opus-4-6
+  cc/claude-sonnet-4-5-20250929
+  cc/claude-haiku-4-5-20251001
+```
+
+**Pro Tip:** Use Opus for complex tasks, Sonnet for speed. OmniRoute tracks quota per model!
+
+#### OpenAI Codex (Plus/Pro)
+
+```bash
+Dashboard → Providers → Connect Codex
+→ OAuth login (port 1455)
+→ 5-hour + weekly reset
+
+Models:
+  cx/gpt-5.2-codex
+  cx/gpt-5.1-codex-max
+```
+
+#### Gemini CLI (FREE 180K/month!)
+
+```bash
+Dashboard → Providers → Connect Gemini CLI
+→ Google OAuth
+→ 180K completions/month + 1K/day
+
+Models:
+  gc/gemini-3-flash-preview
+  gc/gemini-2.5-pro
+```
+
+**Best Value:** Huge free tier! Use this before paid tiers.
+
+#### GitHub Copilot
+
+```bash
+Dashboard → Providers → Connect GitHub
+→ OAuth via GitHub
+→ Monthly reset (1st of month)
+
+Models:
+  gh/gpt-5
+  gh/claude-4.5-sonnet
+  gh/gemini-3-pro
+```
+
+### 💰 Cheap Providers
+
+#### GLM-4.7 (Daily reset, $0.6/1M)
+
+1. Sign up: [Zhipu AI](https://open.bigmodel.cn/)
+2. Get API key from Coding Plan
+3. Dashboard → Add API Key: Provider: `glm`, API Key: `your-key`
+
+**Use:** `glm/glm-4.7` — **Pro Tip:** Coding Plan offers 3× quota at 1/7 cost! Reset daily 10:00 AM.
+
+#### MiniMax M2.1 (5h reset, $0.20/1M)
+
+1. Sign up: [MiniMax](https://www.minimax.io/)
+2. Get API key → Dashboard → Add API Key
+
+**Use:** `minimax/MiniMax-M2.1` — **Pro Tip:** Cheapest option for long context (1M tokens)!
+
+#### Kimi K2 ($9/month flat)
+
+1. Subscribe: [Moonshot AI](https://platform.moonshot.ai/)
+2. Get API key → Dashboard → Add API Key
+
+**Use:** `kimi/kimi-latest` — **Pro Tip:** Fixed $9/month for 10M tokens = $0.90/1M effective cost!
+
+### 🆓 FREE Providers
+
+#### iFlow (8 FREE models)
+
+```bash
+Dashboard → Connect iFlow → OAuth login → Unlimited usage
+
+Models: if/kimi-k2-thinking, if/qwen3-coder-plus, if/glm-4.7, if/minimax-m2, if/deepseek-r1
+```
+
+#### Qwen (3 FREE models)
+
+```bash
+Dashboard → Connect Qwen → Device code auth → Unlimited usage
+
+Models: qw/qwen3-coder-plus, qw/qwen3-coder-flash
+```
+
+#### Kiro (Claude FREE)
+
+```bash
+Dashboard → Connect Kiro → AWS Builder ID or Google/GitHub → Unlimited
+
+Models: kr/claude-sonnet-4.5, kr/claude-haiku-4.5
+```
+
+---
+
+## 🎨 Combos
+
+### Example 1: Maximize Subscription → Cheap Backup
+
+```
+Dashboard → Combos → Create New
+
+Name: premium-coding
+Models:
+  1. cc/claude-opus-4-6 (Subscription primary)
+  2. glm/glm-4.7 (Cheap backup, $0.6/1M)
+  3. minimax/MiniMax-M2.1 (Cheapest fallback, $0.20/1M)
+
+Use in CLI: premium-coding
+```
+
+### Example 2: Free-Only (Zero Cost)
+
+```
+Name: free-combo
+Models:
+  1. gc/gemini-3-flash-preview (180K free/month)
+  2. if/kimi-k2-thinking (unlimited)
+  3. qw/qwen3-coder-plus (unlimited)
+
+Cost: $0 forever!
+```
+
+---
+
+## 🔧 CLI Integration
+
+### Cursor IDE
+
+```
+Settings → Models → Advanced:
+  OpenAI API Base URL: http://localhost:20128/v1
+  OpenAI API Key: [from omniroute dashboard]
+  Model: cc/claude-opus-4-6
+```
+
+### Claude Code
+
+Edit `~/.claude/config.json`:
+
+```json
+{
+  "anthropic_api_base": "http://localhost:20128/v1",
+  "anthropic_api_key": "your-omniroute-api-key"
+}
+```
+
+### Codex CLI
+
+```bash
+export OPENAI_BASE_URL="http://localhost:20128"
+export OPENAI_API_KEY="your-omniroute-api-key"
+codex "your prompt"
+```
+
+### OpenClaw
+
+Edit `~/.openclaw/openclaw.json`:
+
+```json
+{
+  "agents": {
+    "defaults": {
+      "model": { "primary": "omniroute/if/glm-4.7" }
+    }
+  },
+  "models": {
+    "providers": {
+      "omniroute": {
+        "baseUrl": "http://localhost:20128/v1",
+        "apiKey": "your-omniroute-api-key",
+        "api": "openai-completions",
+        "models": [{ "id": "if/glm-4.7", "name": "glm-4.7" }]
+      }
+    }
+  }
+}
+```
+
+**Or use Dashboard:** CLI Tools → OpenClaw → Auto-config
+
+### Cline / Continue / RooCode
+
+```
+Provider: OpenAI Compatible
+Base URL: http://localhost:20128/v1
+API Key: [from dashboard]
+Model: cc/claude-opus-4-6
+```
+
+---
+
+## 🚀 Deployment
+
+### Global npm install (Recommended)
+
+```bash
+npm install -g omniroute
+
+# Create config directory
+mkdir -p ~/.omniroute
+
+# Create .env file (see .env.example)
+cp .env.example ~/.omniroute/.env
+
+# Start server
+omniroute
+# Or with custom port:
+omniroute --port 3000
+```
+
+The CLI automatically loads `.env` from `~/.omniroute/.env` or `./.env`.
+
+### VPS Deployment
+
+```bash
+git clone https://github.com/diegosouzapw/OmniRoute.git
+cd OmniRoute && npm install && npm run build
+
+export JWT_SECRET="your-secure-secret-change-this"
+export INITIAL_PASSWORD="your-password"
+export DATA_DIR="/var/lib/omniroute"
+export PORT="20128"
+export HOSTNAME="0.0.0.0"
+export NODE_ENV="production"
+export NEXT_PUBLIC_BASE_URL="http://localhost:20128"
+export API_KEY_SECRET="endpoint-proxy-api-key-secret"
+
+npm run start
+# Or: pm2 start npm --name omniroute -- start
+```
+
+### PM2 Deployment (Low Memory)
+
+For servers with limited RAM, use the memory limit option:
+
+```bash
+# With 512MB limit (default)
+pm2 start npm --name omniroute -- start
+
+# Or with custom memory limit
+OMNIROUTE_MEMORY_MB=512 pm2 start npm --name omniroute -- start
+
+# Or using ecosystem.config.js
+pm2 start ecosystem.config.js
+```
+
+Create `ecosystem.config.js`:
+
+```javascript
+module.exports = {
+  apps: [
+    {
+      name: "omniroute",
+      script: "npm",
+      args: "start",
+      env: {
+        NODE_ENV: "production",
+        OMNIROUTE_MEMORY_MB: "512",
+        JWT_SECRET: "your-secret",
+        INITIAL_PASSWORD: "your-password",
+      },
+      node_args: "--max-old-space-size=512",
+      max_memory_restart: "300M",
+    },
+  ],
+};
+```
+
+### Docker
+
+```bash
+# Build image (default = runner-cli with codex/claude/droid preinstalled)
+docker build -t omniroute:cli .
+
+# Portable mode (recommended)
+docker run -d --name omniroute -p 20128:20128 --env-file ./.env -v omniroute-data:/app/data omniroute:cli
+```
+
+For host-integrated mode with CLI binaries, see the Docker section in the main docs.
+
+### Environment Variables
+
+| Variable                  | Default                              | Description                                             |
+| ------------------------- | ------------------------------------ | ------------------------------------------------------- |
+| `JWT_SECRET`              | `omniroute-default-secret-change-me` | JWT signing secret (**change in production**)           |
+| `INITIAL_PASSWORD`        | `123456`                             | First login password                                    |
+| `DATA_DIR`                | `~/.omniroute`                       | Data directory (db, usage, logs)                        |
+| `PORT`                    | framework default                    | Service port (`20128` in examples)                      |
+| `HOSTNAME`                | framework default                    | Bind host (Docker defaults to `0.0.0.0`)                |
+| `NODE_ENV`                | runtime default                      | Set `production` for deploy                             |
+| `BASE_URL`                | `http://localhost:20128`             | Server-side internal base URL                           |
+| `CLOUD_URL`               | `https://omniroute.dev`              | Cloud sync endpoint base URL                            |
+| `API_KEY_SECRET`          | `endpoint-proxy-api-key-secret`      | HMAC secret for generated API keys                      |
+| `REQUIRE_API_KEY`         | `false`                              | Enforce Bearer API key on `/v1/*`                       |
+| `ENABLE_REQUEST_LOGS`     | `false`                              | Enables request/response logs                           |
+| `AUTH_COOKIE_SECURE`      | `false`                              | Force `Secure` auth cookie (behind HTTPS reverse proxy) |
+| `OMNIROUTE_MEMORY_MB`     | `512`                                | Node.js heap limit in MB                                |
+| `PROMPT_CACHE_MAX_SIZE`   | `50`                                 | Max prompt cache entries                                |
+| `SEMANTIC_CACHE_MAX_SIZE` | `100`                                | Max semantic cache entries                              |
+
+For the full environment variable reference, see the [README](../README.md).
+
+---
+
+## 📊 Available Models
+
+<details>
+<summary><b>View all available models</b></summary>
+
+**Claude Code (`cc/`)** — Pro/Max: `cc/claude-opus-4-6`, `cc/claude-sonnet-4-5-20250929`, `cc/claude-haiku-4-5-20251001`
+
+**Codex (`cx/`)** — Plus/Pro: `cx/gpt-5.2-codex`, `cx/gpt-5.1-codex-max`
+
+**Gemini CLI (`gc/`)** — FREE: `gc/gemini-3-flash-preview`, `gc/gemini-2.5-pro`
+
+**GitHub Copilot (`gh/`)**: `gh/gpt-5`, `gh/claude-4.5-sonnet`
+
+**GLM (`glm/`)** — $0.6/1M: `glm/glm-4.7`
+
+**MiniMax (`minimax/`)** — $0.2/1M: `minimax/MiniMax-M2.1`
+
+**iFlow (`if/`)** — FREE: `if/kimi-k2-thinking`, `if/qwen3-coder-plus`, `if/deepseek-r1`
+
+**Qwen (`qw/`)** — FREE: `qw/qwen3-coder-plus`, `qw/qwen3-coder-flash`
+
+**Kiro (`kr/`)** — FREE: `kr/claude-sonnet-4.5`, `kr/claude-haiku-4.5`
+
+**DeepSeek (`ds/`)**: `ds/deepseek-chat`, `ds/deepseek-reasoner`
+
+**Groq (`groq/`)**: `groq/llama-3.3-70b-versatile`, `groq/llama-4-maverick-17b-128e-instruct`
+
+**xAI (`xai/`)**: `xai/grok-4`, `xai/grok-4-0709-fast-reasoning`, `xai/grok-code-mini`
+
+**Mistral (`mistral/`)**: `mistral/mistral-large-2501`, `mistral/codestral-2501`
+
+**Perplexity (`pplx/`)**: `pplx/sonar-pro`, `pplx/sonar`
+
+**Together AI (`together/`)**: `together/meta-llama/Llama-3.3-70B-Instruct-Turbo`
+
+**Fireworks AI (`fireworks/`)**: `fireworks/accounts/fireworks/models/deepseek-v3p1`
+
+**Cerebras (`cerebras/`)**: `cerebras/llama-3.3-70b`
+
+**Cohere (`cohere/`)**: `cohere/command-r-plus-08-2024`
+
+**NVIDIA NIM (`nvidia/`)**: `nvidia/nvidia/llama-3.3-70b-instruct`
+
+</details>
+
+---
+
+## 🧩 Advanced Features
+
+### Custom Models
+
+Add any model ID to any provider without waiting for an app update:
+
+```bash
+# Via API
+curl -X POST http://localhost:20128/api/provider-models \
+  -H "Content-Type: application/json" \
+  -d '{"provider": "openai", "modelId": "gpt-4.5-preview", "modelName": "GPT-4.5 Preview"}'
+
+# List: curl http://localhost:20128/api/provider-models?provider=openai
+# Remove: curl -X DELETE "http://localhost:20128/api/provider-models?provider=openai&model=gpt-4.5-preview"
+```
+
+Or use Dashboard: **Providers → [Provider] → Custom Models**.
+
+### Dedicated Provider Routes
+
+Route requests directly to a specific provider with model validation:
+
+```bash
+POST http://localhost:20128/v1/providers/openai/chat/completions
+POST http://localhost:20128/v1/providers/openai/embeddings
+POST http://localhost:20128/v1/providers/fireworks/images/generations
+```
+
+The provider prefix is auto-added if missing. Mismatched models return `400`.
+
+### Network Proxy Configuration
+
+```bash
+# Set global proxy
+curl -X PUT http://localhost:20128/api/settings/proxy \
+  -d '{"global": {"type":"http","host":"proxy.example.com","port":"8080"}}'
+
+# Per-provider proxy
+curl -X PUT http://localhost:20128/api/settings/proxy \
+  -d '{"providers": {"openai": {"type":"socks5","host":"proxy.example.com","port":"1080"}}}'
+
+# Test proxy
+curl -X POST http://localhost:20128/api/settings/proxy/test \
+  -d '{"proxy":{"type":"socks5","host":"proxy.example.com","port":"1080"}}'
+```
+
+**Precedence:** Key-specific → Combo-specific → Provider-specific → Global → Environment.
+
+### Model Catalog API
+
+```bash
+curl http://localhost:20128/api/models/catalog
+```
+
+Returns models grouped by provider with types (`chat`, `embedding`, `image`).
+
+### Cloud Sync
+
+- Sync providers, combos, and settings across devices
+- Automatic background sync with timeout + fail-fast
+- Prefer server-side `BASE_URL`/`CLOUD_URL` in production
+
+### LLM Gateway Intelligence (Phase 9)
+
+- **Semantic Cache** — Auto-caches non-streaming, temperature=0 responses (bypass with `X-OmniRoute-No-Cache: true`)
+- **Request Idempotency** — Deduplicates requests within 5s via `Idempotency-Key` or `X-Request-Id` header
+- **Progress Tracking** — Opt-in SSE `event: progress` events via `X-OmniRoute-Progress: true` header
+
+---
+
+### Translator Playground
+
+Access via **Dashboard → Translator**. Debug and visualize how OmniRoute translates API requests between providers.
+
+| Mode             | Purpose                                                                                |
+| ---------------- | -------------------------------------------------------------------------------------- |
+| **Playground**   | Select source/target formats, paste a request, and see the translated output instantly |
+| **Chat Tester**  | Send live chat messages through the proxy and inspect the full request/response cycle  |
+| **Test Bench**   | Run batch tests across multiple format combinations to verify translation correctness  |
+| **Live Monitor** | Watch real-time translations as requests flow through the proxy                        |
+
+**Use cases:**
+
+- Debug why a specific client/provider combination fails
+- Verify that thinking tags, tool calls, and system prompts translate correctly
+- Compare format differences between OpenAI, Claude, Gemini, and Responses API formats
+
+---
+
+### Routing Strategies
+
+Configure via **Dashboard → Settings → Routing**.
+
+| Strategy                       | Description                                                                                      |
+| ------------------------------ | ------------------------------------------------------------------------------------------------ |
+| **Fill First**                 | Uses accounts in priority order — primary account handles all requests until unavailable         |
+| **Round Robin**                | Cycles through all accounts with a configurable sticky limit (default: 3 calls per account)      |
+| **P2C (Power of Two Choices)** | Picks 2 random accounts and routes to the healthier one — balances load with awareness of health |
+| **Random**                     | Randomly selects an account for each request using Fisher-Yates shuffle                          |
+| **Least Used**                 | Routes to the account with the oldest `lastUsedAt` timestamp, distributing traffic evenly        |
+| **Cost Optimized**             | Routes to the account with the lowest priority value, optimizing for lowest-cost providers       |
+
+#### Wildcard Model Aliases
+
+Create wildcard patterns to remap model names:
+
+```
+Pattern: claude-sonnet-*     →  Target: cc/claude-sonnet-4-5-20250929
+Pattern: gpt-*               →  Target: gh/gpt-5.1-codex
+```
+
+Wildcards support `*` (any characters) and `?` (single character).
+
+#### Fallback Chains
+
+Define global fallback chains that apply across all requests:
+
+```
+Chain: production-fallback
+  1. cc/claude-opus-4-6
+  2. gh/gpt-5.1-codex
+  3. glm/glm-4.7
+```
+
+---
+
+### Resilience & Circuit Breakers
+
+Configure via **Dashboard → Settings → Resilience**.
+
+OmniRoute implements provider-level resilience with four components:
+
+1. **Provider Profiles** — Per-provider configuration for:
+   - Failure threshold (how many failures before opening)
+   - Cooldown duration
+   - Rate limit detection sensitivity
+   - Exponential backoff parameters
+
+2. **Editable Rate Limits** — System-level defaults configurable in the dashboard:
+   - **Requests Per Minute (RPM)** — Maximum requests per minute per account
+   - **Min Time Between Requests** — Minimum gap in milliseconds between requests
+   - **Max Concurrent Requests** — Maximum simultaneous requests per account
+   - Click **Edit** to modify, then **Save** or **Cancel**. Values persist via the resilience API.
+
+3. **Circuit Breaker** — Tracks failures per provider and automatically opens the circuit when a threshold is reached:
+   - **CLOSED** (Healthy) — Requests flow normally
+   - **OPEN** — Provider is temporarily blocked after repeated failures
+   - **HALF_OPEN** — Testing if provider has recovered
+
+4. **Policies & Locked Identifiers** — Shows circuit breaker status and locked identifiers with force-unlock capability.
+
+5. **Rate Limit Auto-Detection** — Monitors `429` and `Retry-After` headers to proactively avoid hitting provider rate limits.
+
+**Pro Tip:** Use **Reset All** button to clear all circuit breakers and cooldowns when a provider recovers from an outage.
+
+---
+
+### Database Export / Import
+
+Manage database backups in **Dashboard → Settings → System & Storage**.
+
+| Action                   | Description                                                                                                                    |
+| ------------------------ | ------------------------------------------------------------------------------------------------------------------------------ |
+| **Export Database**      | Downloads the current SQLite database as a `.sqlite` file                                                                      |
+| **Export All (.tar.gz)** | Downloads a full backup archive including: database, settings, combos, provider connections (no credentials), API key metadata |
+| **Import Database**      | Upload a `.sqlite` file to replace the current database. A pre-import backup is automatically created                          |
+
+```bash
+# API: Export database
+curl -o backup.sqlite http://localhost:20128/api/db-backups/export
+
+# API: Export all (full archive)
+curl -o backup.tar.gz http://localhost:20128/api/db-backups/exportAll
+
+# API: Import database
+curl -X POST http://localhost:20128/api/db-backups/import \
+  -F "file=@backup.sqlite"
+```
+
+**Import Validation:** The imported file is validated for integrity (SQLite pragma check), required tables (`provider_connections`, `provider_nodes`, `combos`, `api_keys`), and size (max 100MB).
+
+**Use Cases:**
+
+- Migrate OmniRoute between machines
+- Create external backups for disaster recovery
+- Share configurations between team members (export all → share archive)
+
+---
+
+### Settings Dashboard
+
+The settings page is organized into 5 tabs for easy navigation:
+
+| Tab            | Contents                                                                                       |
+| -------------- | ---------------------------------------------------------------------------------------------- |
+| **Security**   | Login/Password settings, IP Access Control, API auth for `/models`, and Provider Blocking      |
+| **Routing**    | Global routing strategy (6 options), wildcard model aliases, fallback chains, combo defaults   |
+| **Resilience** | Provider profiles, editable rate limits, circuit breaker status, policies & locked identifiers |
+| **AI**         | Thinking budget configuration, global system prompt injection, prompt cache stats              |
+| **Advanced**   | Global proxy configuration (HTTP/SOCKS5)                                                       |
+
+---
+
+### Costs & Budget Management
+
+Access via **Dashboard → Costs**.
+
+| Tab         | Purpose                                                                                  |
+| ----------- | ---------------------------------------------------------------------------------------- |
+| **Budget**  | Set spending limits per API key with daily/weekly/monthly budgets and real-time tracking |
+| **Pricing** | View and edit model pricing entries — cost per 1K input/output tokens per provider       |
+
+```bash
+# API: Set a budget
+curl -X POST http://localhost:20128/api/usage/budget \
+  -H "Content-Type: application/json" \
+  -d '{"keyId": "key-123", "limit": 50.00, "period": "monthly"}'
+
+# API: Get current budget status
+curl http://localhost:20128/api/usage/budget
+```
+
+**Cost Tracking:** Every request logs token usage and calculates cost using the pricing table. View breakdowns in **Dashboard → Usage** by provider, model, and API key.
+
+---
+
+### Audio Transcription
+
+OmniRoute supports audio transcription via the OpenAI-compatible endpoint:
+
+```bash
+POST /v1/audio/transcriptions
+Authorization: Bearer your-api-key
+Content-Type: multipart/form-data
+
+# Example with curl
+curl -X POST http://localhost:20128/v1/audio/transcriptions \
+  -H "Authorization: Bearer your-api-key" \
+  -F "file=@audio.mp3" \
+  -F "model=deepgram/nova-3"
+```
+
+Available providers: **Deepgram** (`deepgram/`), **AssemblyAI** (`assemblyai/`).
+
+Supported audio formats: `mp3`, `wav`, `m4a`, `flac`, `ogg`, `webm`.
+
+---
+
+### Combo Balancing Strategies
+
+Configure per-combo balancing in **Dashboard → Combos → Create/Edit → Strategy**.
+
+| Strategy           | Description                                                              |
+| ------------------ | ------------------------------------------------------------------------ |
+| **Round-Robin**    | Rotates through models sequentially                                      |
+| **Priority**       | Always tries the first model; falls back only on error                   |
+| **Random**         | Picks a random model from the combo for each request                     |
+| **Weighted**       | Routes proportionally based on assigned weights per model                |
+| **Least-Used**     | Routes to the model with the fewest recent requests (uses combo metrics) |
+| **Cost-Optimized** | Routes to the cheapest available model (uses pricing table)              |
+
+Global combo defaults can be set in **Dashboard → Settings → Routing → Combo Defaults**.
+
+---
+
+### Health Dashboard
+
+Access via **Dashboard → Health**. Real-time system health overview with 6 cards:
+
+| Card                  | What It Shows                                               |
+| --------------------- | ----------------------------------------------------------- |
+| **System Status**     | Uptime, version, memory usage, data directory               |
+| **Provider Health**   | Per-provider circuit breaker state (Closed/Open/Half-Open)  |
+| **Rate Limits**       | Active rate limit cooldowns per account with remaining time |
+| **Active Lockouts**   | Providers temporarily blocked by the lockout policy         |
+| **Signature Cache**   | Deduplication cache stats (active keys, hit rate)           |
+| **Latency Telemetry** | p50/p95/p99 latency aggregation per provider                |
+
+**Pro Tip:** The Health page auto-refreshes every 10 seconds. Use the circuit breaker card to identify which providers are experiencing issues.
+
+---
+
+## 🖥️ Desktop Application (Electron)
+
+OmniRoute is available as a native desktop application for Windows, macOS, and Linux.
+
+### Installation
+
+```bash
+# From the electron directory:
+cd electron
+npm install
+
+# Development mode (connect to running Next.js dev server):
+npm run dev
+
+# Production mode (uses standalone build):
+npm start
+```
+
+### Building Installers
+
+```bash
+cd electron
+npm run build          # Current platform
+npm run build:win      # Windows (.exe NSIS)
+npm run build:mac      # macOS (.dmg universal)
+npm run build:linux    # Linux (.AppImage)
+```
+
+Output → `electron/dist-electron/`
+
+### Key Features
+
+| Feature                     | Description                                          |
+| --------------------------- | ---------------------------------------------------- |
+| **Server Readiness**        | Polls server before showing window (no blank screen) |
+| **System Tray**             | Minimize to tray, change port, quit from tray menu   |
+| **Port Management**         | Change server port from tray (auto-restarts server)  |
+| **Content Security Policy** | Restrictive CSP via session headers                  |
+| **Single Instance**         | Only one app instance can run at a time              |
+| **Offline Mode**            | Bundled Next.js server works without internet        |
+
+### Environment Variables
+
+| Variable              | Default | Description                      |
+| --------------------- | ------- | -------------------------------- |
+| `OMNIROUTE_PORT`      | `20128` | Server port                      |
+| `OMNIROUTE_MEMORY_MB` | `512`   | Node.js heap limit (64–16384 MB) |
+
+📖 Full documentation: [`electron/README.md`](../electron/README.md)

docs/i18n/bg/VM_DEPLOYMENT_GUIDE.md

@@ -0,0 +1,403 @@
+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/VM_DEPLOYMENT_GUIDE.md) · 🇪🇸 [es](../es/VM_DEPLOYMENT_GUIDE.md) · 🇫🇷 [fr](../fr/VM_DEPLOYMENT_GUIDE.md) · 🇩🇪 [de](../de/VM_DEPLOYMENT_GUIDE.md) · 🇮🇹 [it](../it/VM_DEPLOYMENT_GUIDE.md) · 🇷🇺 [ru](../ru/VM_DEPLOYMENT_GUIDE.md) · 🇨🇳 [zh-CN](../zh-CN/VM_DEPLOYMENT_GUIDE.md) · 🇯🇵 [ja](../ja/VM_DEPLOYMENT_GUIDE.md) · 🇰🇷 [ko](../ko/VM_DEPLOYMENT_GUIDE.md) · 🇸🇦 [ar](../ar/VM_DEPLOYMENT_GUIDE.md) · 🇮🇳 [in](../in/VM_DEPLOYMENT_GUIDE.md) · 🇹🇭 [th](../th/VM_DEPLOYMENT_GUIDE.md) · 🇻🇳 [vi](../vi/VM_DEPLOYMENT_GUIDE.md) · 🇮🇩 [id](../id/VM_DEPLOYMENT_GUIDE.md) · 🇲🇾 [ms](../ms/VM_DEPLOYMENT_GUIDE.md) · 🇳🇱 [nl](../nl/VM_DEPLOYMENT_GUIDE.md) · 🇵🇱 [pl](../pl/VM_DEPLOYMENT_GUIDE.md) · 🇸🇪 [sv](../sv/VM_DEPLOYMENT_GUIDE.md) · 🇳🇴 [no](../no/VM_DEPLOYMENT_GUIDE.md) · 🇩🇰 [da](../da/VM_DEPLOYMENT_GUIDE.md) · 🇫🇮 [fi](../fi/VM_DEPLOYMENT_GUIDE.md) · 🇵🇹 [pt](../pt/VM_DEPLOYMENT_GUIDE.md) · 🇷🇴 [ro](../ro/VM_DEPLOYMENT_GUIDE.md) · 🇭🇺 [hu](../hu/VM_DEPLOYMENT_GUIDE.md) · 🇧🇬 [bg](../bg/VM_DEPLOYMENT_GUIDE.md) · 🇸🇰 [sk](../sk/VM_DEPLOYMENT_GUIDE.md) · 🇺🇦 [uk-UA](../uk-UA/VM_DEPLOYMENT_GUIDE.md) · 🇮🇱 [he](../he/VM_DEPLOYMENT_GUIDE.md) · 🇵🇭 [phi](../phi/VM_DEPLOYMENT_GUIDE.md)
+
+---
+
+# OmniRoute — Guia de Deploy em VM com Cloudflare
+
+Guia completo para instalar e configurar o OmniRoute em uma VM (VPS) com domínio gerenciado via Cloudflare.
+
+---
+
+## Pré-Requisitos
+
+| Item        | Mínimo                   | Recomendado      |
+| ----------- | ------------------------ | ---------------- |
+| **CPU**     | 1 vCPU                   | 2 vCPU           |
+| **RAM**     | 1 GB                     | 2 GB             |
+| **Disco**   | 10 GB SSD                | 25 GB SSD        |
+| **SO**      | Ubuntu 22.04 LTS         | Ubuntu 24.04 LTS |
+| **Domínio** | Registrado no Cloudflare | —                |
+| **Docker**  | Docker Engine 24+        | Docker 27+       |
+
+**Providers testados**: Akamai (Linode), DigitalOcean, Vultr, Hetzner, AWS Lightsail.
+
+---
+
+## 1. Configurar a VM
+
+### 1.1 Criar a instância
+
+No seu provider de VPS preferido:
+
+- Escolha Ubuntu 24.04 LTS
+- Selecione o plano mínimo (1 vCPU / 1 GB RAM)
+- Defina uma senha forte para root ou configure SSH key
+- Anote o **IP público** (ex: `203.0.113.10`)
+
+### 1.2 Conectar via SSH
+
+```bash
+ssh root@203.0.113.10
+```
+
+### 1.3 Atualizar o sistema
+
+```bash
+apt update && apt upgrade -y
+```
+
+### 1.4 Instalar Docker
+
+```bash
+# Instalar dependências
+apt install -y ca-certificates curl gnupg
+
+# Adicionar repositório oficial do Docker
+install -m 0755 -d /etc/apt/keyrings
+curl -fsSL https://download.docker.com/linux/ubuntu/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg
+chmod a+r /etc/apt/keyrings/docker.gpg
+echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu $(. /etc/os-release && echo "$VERSION_CODENAME") stable" | tee /etc/apt/sources.list.d/docker.list > /dev/null
+apt update
+apt install -y docker-ce docker-ce-cli containerd.io docker-compose-plugin
+```
+
+### 1.5 Instalar nginx
+
+```bash
+apt install -y nginx
+```
+
+### 1.6 Configurar Firewall (UFW)
+
+```bash
+ufw default deny incoming
+ufw default allow outgoing
+ufw allow 22/tcp    # SSH
+ufw allow 80/tcp    # HTTP (redirect)
+ufw allow 443/tcp   # HTTPS
+ufw enable
+```
+
+> **Dica**: Para segurança máxima, restrinja as portas 80 e 443 apenas para IPs da Cloudflare. Veja a seção [Segurança Avançada](#segurança-avançada).
+
+---
+
+## 2. Instalar o OmniRoute
+
+### 2.1 Criar diretório de configuração
+
+```bash
+mkdir -p /opt/omniroute
+```
+
+### 2.2 Criar arquivo de variáveis de ambiente
+
+```bash
+cat > /opt/omniroute/.env << 'EOF'
+# === Segurança ===
+JWT_SECRET=ALTERE-PARA-CHAVE-SECRETA-UNICA-64-CHARS
+INITIAL_PASSWORD=SuaSenhaSegura123!
+API_KEY_SECRET=ALTERE-PARA-OUTRA-CHAVE-SECRETA
+STORAGE_ENCRYPTION_KEY=ALTERE-PARA-TERCEIRA-CHAVE-SECRETA
+STORAGE_ENCRYPTION_KEY_VERSION=v1
+MACHINE_ID_SALT=ALTERE-PARA-SALT-UNICO
+
+# === App ===
+PORT=20128
+NODE_ENV=production
+HOSTNAME=0.0.0.0
+DATA_DIR=/app/data
+STORAGE_DRIVER=sqlite
+ENABLE_REQUEST_LOGS=true
+AUTH_COOKIE_SECURE=false
+REQUIRE_API_KEY=false
+
+# === Domain (altere para seu domínio) ===
+BASE_URL=https://llms.seudominio.com
+NEXT_PUBLIC_BASE_URL=https://llms.seudominio.com
+
+# === Cloud Sync (opcional) ===
+# CLOUD_URL=https://cloud.omniroute.online
+# NEXT_PUBLIC_CLOUD_URL=https://cloud.omniroute.online
+EOF
+```
+
+> ⚠️ **IMPORTANTE**: Gere chaves secretas únicas! Use `openssl rand -hex 32` para cada chave.
+
+### 2.3 Iniciar o container
+
+```bash
+docker pull diegosouzapw/omniroute:latest
+
+docker run -d \
+  --name omniroute \
+  --restart unless-stopped \
+  --env-file /opt/omniroute/.env \
+  -p 20128:20128 \
+  -v omniroute-data:/app/data \
+  diegosouzapw/omniroute:latest
+```
+
+### 2.4 Verificar se está rodando
+
+```bash
+docker ps | grep omniroute
+docker logs omniroute --tail 20
+```
+
+Deve exibir: `[DB] SQLite database ready` e `listening on port 20128`.
+
+---
+
+## 3. Configurar nginx (Reverse Proxy)
+
+### 3.1 Gerar certificado SSL (Cloudflare Origin)
+
+No painel da Cloudflare:
+
+1. Vá em **SSL/TLS → Origin Server**
+2. Clique **Create Certificate**
+3. Deixe os padrões (15 anos, \*.seudominio.com)
+4. Copie o **Origin Certificate** e a **Private Key**
+
+```bash
+mkdir -p /etc/nginx/ssl
+
+# Colar o certificado
+nano /etc/nginx/ssl/origin.crt
+
+# Colar a chave privada
+nano /etc/nginx/ssl/origin.key
+
+chmod 600 /etc/nginx/ssl/origin.key
+```
+
+### 3.2 Configuração do nginx
+
+```bash
+cat > /etc/nginx/sites-available/omniroute << 'NGINX'
+# Default server — bloqueia acesso direto por IP
+server {
+    listen 80 default_server;
+    listen [::]:80 default_server;
+    listen 443 ssl default_server;
+    listen [::]:443 ssl default_server;
+    ssl_certificate     /etc/nginx/ssl/origin.crt;
+    ssl_certificate_key /etc/nginx/ssl/origin.key;
+    server_name _;
+    return 444;
+}
+
+# OmniRoute — HTTPS
+server {
+    listen 443 ssl;
+    listen [::]:443 ssl;
+    server_name llms.seudominio.com;  # Altere para seu domínio
+
+    ssl_certificate     /etc/nginx/ssl/origin.crt;
+    ssl_certificate_key /etc/nginx/ssl/origin.key;
+    ssl_protocols TLSv1.2 TLSv1.3;
+
+    client_max_body_size 100M;
+
+    location / {
+        proxy_pass http://127.0.0.1:20128;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+
+        # WebSocket support
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "upgrade";
+
+        # SSE (Server-Sent Events) — streaming AI responses
+        proxy_buffering off;
+        proxy_cache off;
+        proxy_read_timeout 300s;
+        proxy_send_timeout 300s;
+    }
+}
+
+# HTTP → HTTPS redirect
+server {
+    listen 80;
+    listen [::]:80;
+    server_name llms.seudominio.com;
+    return 301 https://$server_name$request_uri;
+}
+NGINX
+```
+
+### 3.3 Ativar e testar
+
+```bash
+# Remover config padrão
+rm -f /etc/nginx/sites-enabled/default
+
+# Ativar OmniRoute
+ln -sf /etc/nginx/sites-available/omniroute /etc/nginx/sites-enabled/omniroute
+
+# Testar e recarregar
+nginx -t && systemctl reload nginx
+```
+
+---
+
+## 4. Configurar Cloudflare DNS
+
+### 4.1 Adicionar registro DNS
+
+No painel da Cloudflare → DNS:
+
+| Type | Name   | Content                   | Proxy      |
+| ---- | ------ | ------------------------- | ---------- |
+| A    | `llms` | `203.0.113.10` (IP da VM) | ✅ Proxied |
+
+### 4.2 Configurar SSL
+
+Em **SSL/TLS → Overview**:
+
+- Modo: **Full (Strict)**
+
+Em **SSL/TLS → Edge Certificates**:
+
+- Always Use HTTPS: ✅ On
+- Minimum TLS Version: TLS 1.2
+- Automatic HTTPS Rewrites: ✅ On
+
+### 4.3 Testar
+
+```bash
+curl -sI https://llms.seudominio.com/health
+# Deve retornar HTTP/2 200
+```
+
+---
+
+## 5. Operações e Manutenção
+
+### Atualizar para nova versão
+
+```bash
+docker pull diegosouzapw/omniroute:latest
+docker stop omniroute && docker rm omniroute
+docker run -d --name omniroute --restart unless-stopped \
+  --env-file /opt/omniroute/.env \
+  -p 20128:20128 \
+  -v omniroute-data:/app/data \
+  diegosouzapw/omniroute:latest
+```
+
+### Ver logs
+
+```bash
+docker logs -f omniroute          # Stream em tempo real
+docker logs omniroute --tail 50   # Últimas 50 linhas
+```
+
+### Backup manual do banco
+
+```bash
+# Copiar dados do volume para o host
+docker cp omniroute:/app/data ./backup-$(date +%F)
+
+# Ou comprimir todo o volume
+docker run --rm -v omniroute-data:/data -v $(pwd):/backup \
+  alpine tar czf /backup/omniroute-data-$(date +%F).tar.gz /data
+```
+
+### Restaurar de backup
+
+```bash
+docker stop omniroute
+docker run --rm -v omniroute-data:/data -v $(pwd):/backup \
+  alpine sh -c "rm -rf /data/* && tar xzf /backup/omniroute-data-YYYY-MM-DD.tar.gz -C /"
+docker start omniroute
+```
+
+---
+
+## 6. Segurança Avançada
+
+### Restringir nginx para Cloudflare IPs
+
+```bash
+cat > /etc/nginx/cloudflare-ips.conf << 'CF'
+# Cloudflare IPv4 ranges — atualizar periodicamente
+# https://www.cloudflare.com/ips-v4/
+set_real_ip_from 173.245.48.0/20;
+set_real_ip_from 103.21.244.0/22;
+set_real_ip_from 103.22.200.0/22;
+set_real_ip_from 103.31.4.0/22;
+set_real_ip_from 141.101.64.0/18;
+set_real_ip_from 108.162.192.0/18;
+set_real_ip_from 190.93.240.0/20;
+set_real_ip_from 188.114.96.0/20;
+set_real_ip_from 197.234.240.0/22;
+set_real_ip_from 198.41.128.0/17;
+set_real_ip_from 162.158.0.0/15;
+set_real_ip_from 104.16.0.0/13;
+set_real_ip_from 104.24.0.0/14;
+set_real_ip_from 172.64.0.0/13;
+set_real_ip_from 131.0.72.0/22;
+real_ip_header CF-Connecting-IP;
+CF
+```
+
+Adicionar no `nginx.conf` dentro do bloco `http {}`:
+
+```nginx
+include /etc/nginx/cloudflare-ips.conf;
+```
+
+### Install fail2ban
+
+```bash
+apt install -y fail2ban
+systemctl enable fail2ban
+systemctl start fail2ban
+
+# Verificar status
+fail2ban-client status sshd
+```
+
+### Bloquear acesso direto na porta do Docker
+
+```bash
+# Impedir acesso externo direto à porta 20128
+iptables -I DOCKER-USER -p tcp --dport 20128 -j DROP
+iptables -I DOCKER-USER -i lo -p tcp --dport 20128 -j ACCEPT
+
+# Persistir as regras
+apt install -y iptables-persistent
+netfilter-persistent save
+```
+
+---
+
+## 7. Deploy do Cloud Worker (Opcional)
+
+Para acesso remoto via Cloudflare Workers (sem expor a VM diretamente):
+
+```bash
+# No repositório local
+cd omnirouteCloud
+npm install
+npx wrangler login
+npx wrangler deploy
+```
+
+Ver documentação completa em [omnirouteCloud/README.md](../omnirouteCloud/README.md).
+
+---
+
+## Resumo de Portas
+
+| Porta | Serviço     | Acesso                        |
+| ----- | ----------- | ----------------------------- |
+| 22    | SSH         | Público (com fail2ban)        |
+| 80    | nginx HTTP  | Redirect → HTTPS              |
+| 443   | nginx HTTPS | Via Cloudflare Proxy          |
+| 20128 | OmniRoute   | Somente localhost (via nginx) |

docs/i18n/da/A2A-SERVER.md

@@ -0,0 +1,200 @@
+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/A2A-SERVER.md) · 🇪🇸 [es](../es/A2A-SERVER.md) · 🇫🇷 [fr](../fr/A2A-SERVER.md) · 🇩🇪 [de](../de/A2A-SERVER.md) · 🇮🇹 [it](../it/A2A-SERVER.md) · 🇷🇺 [ru](../ru/A2A-SERVER.md) · 🇨🇳 [zh-CN](../zh-CN/A2A-SERVER.md) · 🇯🇵 [ja](../ja/A2A-SERVER.md) · 🇰🇷 [ko](../ko/A2A-SERVER.md) · 🇸🇦 [ar](../ar/A2A-SERVER.md) · 🇮🇳 [in](../in/A2A-SERVER.md) · 🇹🇭 [th](../th/A2A-SERVER.md) · 🇻🇳 [vi](../vi/A2A-SERVER.md) · 🇮🇩 [id](../id/A2A-SERVER.md) · 🇲🇾 [ms](../ms/A2A-SERVER.md) · 🇳🇱 [nl](../nl/A2A-SERVER.md) · 🇵🇱 [pl](../pl/A2A-SERVER.md) · 🇸🇪 [sv](../sv/A2A-SERVER.md) · 🇳🇴 [no](../no/A2A-SERVER.md) · 🇩🇰 [da](../da/A2A-SERVER.md) · 🇫🇮 [fi](../fi/A2A-SERVER.md) · 🇵🇹 [pt](../pt/A2A-SERVER.md) · 🇷🇴 [ro](../ro/A2A-SERVER.md) · 🇭🇺 [hu](../hu/A2A-SERVER.md) · 🇧🇬 [bg](../bg/A2A-SERVER.md) · 🇸🇰 [sk](../sk/A2A-SERVER.md) · 🇺🇦 [uk-UA](../uk-UA/A2A-SERVER.md) · 🇮🇱 [he](../he/A2A-SERVER.md) · 🇵🇭 [phi](../phi/A2A-SERVER.md)
+
+---
+
+# OmniRoute A2A Server Documentation
+
+> Agent-to-Agent Protocol v0.3 — OmniRoute as an intelligent routing agent
+
+## Agent Discovery
+
+```bash
+curl http://localhost:20128/.well-known/agent.json
+```
+
+Returns the Agent Card describing OmniRoute's capabilities, skills, and authentication requirements.
+
+---
+
+## Authentication
+
+All `/a2a` requests require an API key via the `Authorization` header:
+
+```
+Authorization: Bearer YOUR_OMNIROUTE_API_KEY
+```
+
+If no API key is configured on the server, authentication is bypassed.
+
+---
+
+## JSON-RPC 2.0 Methods
+
+### `message/send` — Synchronous Execution
+
+Sends a message to a skill and waits for the complete response.
+
+```bash
+curl -X POST http://localhost:20128/a2a \
+  -H "Content-Type: application/json" \
+  -H "Authorization: Bearer YOUR_KEY" \
+  -d '{
+    "jsonrpc": "2.0",
+    "id": "1",
+    "method": "message/send",
+    "params": {
+      "skill": "smart-routing",
+      "messages": [{"role": "user", "content": "Write a hello world in Python"}],
+      "metadata": {"model": "auto", "combo": "fast-coding"}
+    }
+  }'
+```
+
+**Response:**
+
+```json
+{
+  "jsonrpc": "2.0",
+  "id": "1",
+  "result": {
+    "task": { "id": "uuid", "state": "completed" },
+    "artifacts": [{ "type": "text", "content": "..." }],
+    "metadata": {
+      "routing_explanation": "Selected claude-sonnet via provider \"anthropic\" (latency: 1200ms, cost: $0.003)",
+      "cost_envelope": { "estimated": 0.005, "actual": 0.003, "currency": "USD" },
+      "resilience_trace": [
+        { "event": "primary_selected", "provider": "anthropic", "timestamp": "..." }
+      ],
+      "policy_verdict": { "allowed": true, "reason": "within budget and quota limits" }
+    }
+  }
+}
+```
+
+### `message/stream` — SSE Streaming
+
+Same as `message/send` but returns Server-Sent Events for real-time streaming.
+
+```bash
+curl -N -X POST http://localhost:20128/a2a \
+  -H "Content-Type: application/json" \
+  -H "Authorization: Bearer YOUR_KEY" \
+  -d '{
+    "jsonrpc": "2.0",
+    "id": "1",
+    "method": "message/stream",
+    "params": {
+      "skill": "smart-routing",
+      "messages": [{"role": "user", "content": "Explain quantum computing"}]
+    }
+  }'
+```
+
+**SSE Events:**
+
+```
+data: {"jsonrpc":"2.0","method":"message/stream","params":{"task":{"id":"...","state":"working"},"chunk":{"type":"text","content":"..."}}}
+
+: heartbeat 2026-03-03T17:00:00Z
+
+data: {"jsonrpc":"2.0","method":"message/stream","params":{"task":{"id":"...","state":"completed"},"metadata":{...}}}
+```
+
+### `tasks/get` — Query Task Status
+
+```bash
+curl -X POST http://localhost:20128/a2a \
+  -H "Content-Type: application/json" \
+  -H "Authorization: Bearer YOUR_KEY" \
+  -d '{"jsonrpc":"2.0","id":"2","method":"tasks/get","params":{"taskId":"TASK_UUID"}}'
+```
+
+### `tasks/cancel` — Cancel a Task
+
+```bash
+curl -X POST http://localhost:20128/a2a \
+  -H "Content-Type: application/json" \
+  -H "Authorization: Bearer YOUR_KEY" \
+  -d '{"jsonrpc":"2.0","id":"3","method":"tasks/cancel","params":{"taskId":"TASK_UUID"}}'
+```
+
+---
+
+## Available Skills
+
+| Skill              | Description                                                                                                                     |
+| :----------------- | :------------------------------------------------------------------------------------------------------------------------------ |
+| `smart-routing`    | Routes prompts through OmniRoute's intelligent pipeline. Returns response with routing explanation, cost, and resilience trace. |
+| `quota-management` | Answers natural-language queries about provider quotas, suggests free combos, and provides quota rankings.                      |
+
+---
+
+## Task Lifecycle
+
+```
+submitted → working → completed
+                    → failed
+                    → cancelled
+```
+
+- Tasks expire after 5 minutes (configurable)
+- Terminal states: `completed`, `failed`, `cancelled`
+- Event log tracks every state transition
+
+---
+
+## Error Codes
+
+| Code   | Meaning                        |
+| :----- | :----------------------------- |
+| -32700 | Parse error (invalid JSON)     |
+| -32600 | Invalid request / Unauthorized |
+| -32601 | Method or skill not found      |
+| -32602 | Invalid params                 |
+| -32603 | Internal error                 |
+
+---
+
+## Integration Examples
+
+### Python (requests)
+
+```python
+import requests
+
+resp = requests.post("http://localhost:20128/a2a", json={
+    "jsonrpc": "2.0", "id": "1",
+    "method": "message/send",
+    "params": {
+        "skill": "smart-routing",
+        "messages": [{"role": "user", "content": "Hello"}]
+    }
+}, headers={"Authorization": "Bearer YOUR_KEY"})
+
+result = resp.json()["result"]
+print(result["artifacts"][0]["content"])
+print(result["metadata"]["routing_explanation"])
+```
+
+### TypeScript (fetch)
+
+```typescript
+const resp = await fetch("http://localhost:20128/a2a", {
+  method: "POST",
+  headers: {
+    "Content-Type": "application/json",
+    Authorization: "Bearer YOUR_KEY",
+  },
+  body: JSON.stringify({
+    jsonrpc: "2.0",
+    id: "1",
+    method: "message/send",
+    params: {
+      skill: "smart-routing",
+      messages: [{ role: "user", content: "Hello" }],
+    },
+  }),
+});
+const { result } = await resp.json();
+console.log(result.metadata.routing_explanation);
+```

docs/i18n/da/API_REFERENCE.md

@@ -0,0 +1,455 @@
+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/API_REFERENCE.md) · 🇪🇸 [es](../es/API_REFERENCE.md) · 🇫🇷 [fr](../fr/API_REFERENCE.md) · 🇩🇪 [de](../de/API_REFERENCE.md) · 🇮🇹 [it](../it/API_REFERENCE.md) · 🇷🇺 [ru](../ru/API_REFERENCE.md) · 🇨🇳 [zh-CN](../zh-CN/API_REFERENCE.md) · 🇯🇵 [ja](../ja/API_REFERENCE.md) · 🇰🇷 [ko](../ko/API_REFERENCE.md) · 🇸🇦 [ar](../ar/API_REFERENCE.md) · 🇮🇳 [in](../in/API_REFERENCE.md) · 🇹🇭 [th](../th/API_REFERENCE.md) · 🇻🇳 [vi](../vi/API_REFERENCE.md) · 🇮🇩 [id](../id/API_REFERENCE.md) · 🇲🇾 [ms](../ms/API_REFERENCE.md) · 🇳🇱 [nl](../nl/API_REFERENCE.md) · 🇵🇱 [pl](../pl/API_REFERENCE.md) · 🇸🇪 [sv](../sv/API_REFERENCE.md) · 🇳🇴 [no](../no/API_REFERENCE.md) · 🇩🇰 [da](../da/API_REFERENCE.md) · 🇫🇮 [fi](../fi/API_REFERENCE.md) · 🇵🇹 [pt](../pt/API_REFERENCE.md) · 🇷🇴 [ro](../ro/API_REFERENCE.md) · 🇭🇺 [hu](../hu/API_REFERENCE.md) · 🇧🇬 [bg](../bg/API_REFERENCE.md) · 🇸🇰 [sk](../sk/API_REFERENCE.md) · 🇺🇦 [uk-UA](../uk-UA/API_REFERENCE.md) · 🇮🇱 [he](../he/API_REFERENCE.md) · 🇵🇭 [phi](../phi/API_REFERENCE.md)
+
+---
+
+# API Reference
+
+🌐 **Languages:** 🇺🇸 [English](API_REFERENCE.md) | 🇧🇷 [Português (Brasil)](i18n/pt-BR/API_REFERENCE.md) | 🇪🇸 [Español](i18n/es/API_REFERENCE.md) | 🇫🇷 [Français](i18n/fr/API_REFERENCE.md) | 🇮🇹 [Italiano](i18n/it/API_REFERENCE.md) | 🇷🇺 [Русский](i18n/ru/API_REFERENCE.md) | 🇨🇳 [中文 (简体)](i18n/zh-CN/API_REFERENCE.md) | 🇩🇪 [Deutsch](i18n/de/API_REFERENCE.md) | 🇮🇳 [हिन्दी](i18n/in/API_REFERENCE.md) | 🇹🇭 [ไทย](i18n/th/API_REFERENCE.md) | 🇺🇦 [Українська](i18n/uk-UA/API_REFERENCE.md) | 🇸🇦 [العربية](i18n/ar/API_REFERENCE.md) | 🇯🇵 [日本語](i18n/ja/API_REFERENCE.md) | 🇻🇳 [Tiếng Việt](i18n/vi/API_REFERENCE.md) | 🇧🇬 [Български](i18n/bg/API_REFERENCE.md) | 🇩🇰 [Dansk](i18n/da/API_REFERENCE.md) | 🇫🇮 [Suomi](i18n/fi/API_REFERENCE.md) | 🇮🇱 [עברית](i18n/he/API_REFERENCE.md) | 🇭🇺 [Magyar](i18n/hu/API_REFERENCE.md) | 🇮🇩 [Bahasa Indonesia](i18n/id/API_REFERENCE.md) | 🇰🇷 [한국어](i18n/ko/API_REFERENCE.md) | 🇲🇾 [Bahasa Melayu](i18n/ms/API_REFERENCE.md) | 🇳🇱 [Nederlands](i18n/nl/API_REFERENCE.md) | 🇳🇴 [Norsk](i18n/no/API_REFERENCE.md) | 🇵🇹 [Português (Portugal)](i18n/pt/API_REFERENCE.md) | 🇷🇴 [Română](i18n/ro/API_REFERENCE.md) | 🇵🇱 [Polski](i18n/pl/API_REFERENCE.md) | 🇸🇰 [Slovenčina](i18n/sk/API_REFERENCE.md) | 🇸🇪 [Svenska](i18n/sv/API_REFERENCE.md) | 🇵🇭 [Filipino](i18n/phi/API_REFERENCE.md)
+
+Complete reference for all OmniRoute API endpoints.
+
+---
+
+## Table of Contents
+
+- [Chat Completions](#chat-completions)
+- [Embeddings](#embeddings)
+- [Image Generation](#image-generation)
+- [List Models](#list-models)
+- [Compatibility Endpoints](#compatibility-endpoints)
+- [Semantic Cache](#semantic-cache)
+- [Dashboard & Management](#dashboard--management)
+- [Request Processing](#request-processing)
+- [Authentication](#authentication)
+
+---
+
+## Chat Completions
+
+```bash
+POST /v1/chat/completions
+Authorization: Bearer your-api-key
+Content-Type: application/json
+
+{
+  "model": "cc/claude-opus-4-6",
+  "messages": [
+    {"role": "user", "content": "Write a function to..."}
+  ],
+  "stream": true
+}
+```
+
+### Custom Headers
+
+| Header                   | Direction | Description                       |
+| ------------------------ | --------- | --------------------------------- |
+| `X-OmniRoute-No-Cache`   | Request   | Set to `true` to bypass cache     |
+| `X-OmniRoute-Progress`   | Request   | Set to `true` for progress events |
+| `Idempotency-Key`        | Request   | Dedup key (5s window)             |
+| `X-Request-Id`           | Request   | Alternative dedup key             |
+| `X-OmniRoute-Cache`      | Response  | `HIT` or `MISS` (non-streaming)   |
+| `X-OmniRoute-Idempotent` | Response  | `true` if deduplicated            |
+| `X-OmniRoute-Progress`   | Response  | `enabled` if progress tracking on |
+
+---
+
+## Embeddings
+
+```bash
+POST /v1/embeddings
+Authorization: Bearer your-api-key
+Content-Type: application/json
+
+{
+  "model": "nebius/Qwen/Qwen3-Embedding-8B",
+  "input": "The food was delicious"
+}
+```
+
+Available providers: Nebius, OpenAI, Mistral, Together AI, Fireworks, NVIDIA.
+
+```bash
+# List all embedding models
+GET /v1/embeddings
+```
+
+---
+
+## Image Generation
+
+```bash
+POST /v1/images/generations
+Authorization: Bearer your-api-key
+Content-Type: application/json
+
+{
+  "model": "openai/dall-e-3",
+  "prompt": "A beautiful sunset over mountains",
+  "size": "1024x1024"
+}
+```
+
+Available providers: OpenAI (DALL-E), xAI (Grok Image), Together AI (FLUX), Fireworks AI.
+
+```bash
+# List all image models
+GET /v1/images/generations
+```
+
+---
+
+## List Models
+
+```bash
+GET /v1/models
+Authorization: Bearer your-api-key
+
+→ Returns all chat, embedding, and image models + combos in OpenAI format
+```
+
+---
+
+## Compatibility Endpoints
+
+| Method | Path                        | Format                 |
+| ------ | --------------------------- | ---------------------- |
+| POST   | `/v1/chat/completions`      | OpenAI                 |
+| POST   | `/v1/messages`              | Anthropic              |
+| POST   | `/v1/responses`             | OpenAI Responses       |
+| POST   | `/v1/embeddings`            | OpenAI                 |
+| POST   | `/v1/images/generations`    | OpenAI                 |
+| GET    | `/v1/models`                | OpenAI                 |
+| POST   | `/v1/messages/count_tokens` | Anthropic              |
+| GET    | `/v1beta/models`            | Gemini                 |
+| POST   | `/v1beta/models/{...path}`  | Gemini generateContent |
+| POST   | `/v1/api/chat`              | Ollama                 |
+
+### Dedicated Provider Routes
+
+```bash
+POST /v1/providers/{provider}/chat/completions
+POST /v1/providers/{provider}/embeddings
+POST /v1/providers/{provider}/images/generations
+```
+
+The provider prefix is auto-added if missing. Mismatched models return `400`.
+
+---
+
+## Semantic Cache
+
+```bash
+# Get cache stats
+GET /api/cache
+
+# Clear all caches
+DELETE /api/cache
+```
+
+Response example:
+
+```json
+{
+  "semanticCache": {
+    "memorySize": 42,
+    "memoryMaxSize": 500,
+    "dbSize": 128,
+    "hitRate": 0.65
+  },
+  "idempotency": {
+    "activeKeys": 3,
+    "windowMs": 5000
+  }
+}
+```
+
+---
+
+## Dashboard & Management
+
+### Authentication
+
+| Endpoint                      | Method  | Description           |
+| ----------------------------- | ------- | --------------------- |
+| `/api/auth/login`             | POST    | Login                 |
+| `/api/auth/logout`            | POST    | Logout                |
+| `/api/settings/require-login` | GET/PUT | Toggle login required |
+
+### Provider Management
+
+| Endpoint                     | Method          | Description              |
+| ---------------------------- | --------------- | ------------------------ |
+| `/api/providers`             | GET/POST        | List / create providers  |
+| `/api/providers/[id]`        | GET/PUT/DELETE  | Manage a provider        |
+| `/api/providers/[id]/test`   | POST            | Test provider connection |
+| `/api/providers/[id]/models` | GET             | List provider models     |
+| `/api/providers/validate`    | POST            | Validate provider config |
+| `/api/provider-nodes*`       | Various         | Provider node management |
+| `/api/provider-models`       | GET/POST/DELETE | Custom models            |
+
+### OAuth Flows
+
+| Endpoint                         | Method  | Description             |
+| -------------------------------- | ------- | ----------------------- |
+| `/api/oauth/[provider]/[action]` | Various | Provider-specific OAuth |
+
+### Routing & Config
+
+| Endpoint              | Method   | Description                   |
+| --------------------- | -------- | ----------------------------- |
+| `/api/models/alias`   | GET/POST | Model aliases                 |
+| `/api/models/catalog` | GET      | All models by provider + type |
+| `/api/combos*`        | Various  | Combo management              |
+| `/api/keys*`          | Various  | API key management            |
+| `/api/pricing`        | GET      | Model pricing                 |
+
+### Usage & Analytics
+
+| Endpoint                    | Method | Description          |
+| --------------------------- | ------ | -------------------- |
+| `/api/usage/history`        | GET    | Usage history        |
+| `/api/usage/logs`           | GET    | Usage logs           |
+| `/api/usage/request-logs`   | GET    | Request-level logs   |
+| `/api/usage/[connectionId]` | GET    | Per-connection usage |
+
+### Settings
+
+| Endpoint                        | Method  | Description            |
+| ------------------------------- | ------- | ---------------------- |
+| `/api/settings`                 | GET/PUT | General settings       |
+| `/api/settings/proxy`           | GET/PUT | Network proxy config   |
+| `/api/settings/proxy/test`      | POST    | Test proxy connection  |
+| `/api/settings/ip-filter`       | GET/PUT | IP allowlist/blocklist |
+| `/api/settings/thinking-budget` | GET/PUT | Reasoning token budget |
+| `/api/settings/system-prompt`   | GET/PUT | Global system prompt   |
+
+### Monitoring
+
+| Endpoint                 | Method     | Description             |
+| ------------------------ | ---------- | ----------------------- |
+| `/api/sessions`          | GET        | Active session tracking |
+| `/api/rate-limits`       | GET        | Per-account rate limits |
+| `/api/monitoring/health` | GET        | Health check            |
+| `/api/cache`             | GET/DELETE | Cache stats / clear     |
+
+### Backup & Export/Import
+
+| Endpoint                    | Method | Description                             |
+| --------------------------- | ------ | --------------------------------------- |
+| `/api/db-backups`           | GET    | List available backups                  |
+| `/api/db-backups`           | PUT    | Create a manual backup                  |
+| `/api/db-backups`           | POST   | Restore from a specific backup          |
+| `/api/db-backups/export`    | GET    | Download database as .sqlite file       |
+| `/api/db-backups/import`    | POST   | Upload .sqlite file to replace database |
+| `/api/db-backups/exportAll` | GET    | Download full backup as .tar.gz archive |
+
+### Cloud Sync
+
+| Endpoint               | Method  | Description           |
+| ---------------------- | ------- | --------------------- |
+| `/api/sync/cloud`      | Various | Cloud sync operations |
+| `/api/sync/initialize` | POST    | Initialize sync       |
+| `/api/cloud/*`         | Various | Cloud management      |
+
+### CLI Tools
+
+| Endpoint                           | Method | Description         |
+| ---------------------------------- | ------ | ------------------- |
+| `/api/cli-tools/claude-settings`   | GET    | Claude CLI status   |
+| `/api/cli-tools/codex-settings`    | GET    | Codex CLI status    |
+| `/api/cli-tools/droid-settings`    | GET    | Droid CLI status    |
+| `/api/cli-tools/openclaw-settings` | GET    | OpenClaw CLI status |
+| `/api/cli-tools/runtime/[toolId]`  | GET    | Generic CLI runtime |
+
+CLI responses include: `installed`, `runnable`, `command`, `commandPath`, `runtimeMode`, `reason`.
+
+### ACP Agents
+
+| Endpoint          | Method | Description                                              |
+| ----------------- | ------ | -------------------------------------------------------- |
+| `/api/acp/agents` | GET    | List all detected agents (built-in + custom) with status |
+| `/api/acp/agents` | POST   | Add custom agent or refresh detection cache              |
+| `/api/acp/agents` | DELETE | Remove a custom agent by `id` query param                |
+
+GET response includes `agents[]` (id, name, binary, version, installed, protocol, isCustom) and `summary` (total, installed, notFound, builtIn, custom).
+
+### Resilience & Rate Limits
+
+| Endpoint                | Method  | Description                     |
+| ----------------------- | ------- | ------------------------------- |
+| `/api/resilience`       | GET/PUT | Get/update resilience profiles  |
+| `/api/resilience/reset` | POST    | Reset circuit breakers          |
+| `/api/rate-limits`      | GET     | Per-account rate limit status   |
+| `/api/rate-limit`       | GET     | Global rate limit configuration |
+
+### Evals
+
+| Endpoint     | Method   | Description                       |
+| ------------ | -------- | --------------------------------- |
+| `/api/evals` | GET/POST | List eval suites / run evaluation |
+
+### Policies
+
+| Endpoint        | Method          | Description             |
+| --------------- | --------------- | ----------------------- |
+| `/api/policies` | GET/POST/DELETE | Manage routing policies |
+
+### Compliance
+
+| Endpoint                    | Method | Description                   |
+| --------------------------- | ------ | ----------------------------- |
+| `/api/compliance/audit-log` | GET    | Compliance audit log (last N) |
+
+### v1beta (Gemini-Compatible)
+
+| Endpoint                   | Method | Description                       |
+| -------------------------- | ------ | --------------------------------- |
+| `/v1beta/models`           | GET    | List models in Gemini format      |
+| `/v1beta/models/{...path}` | POST   | Gemini `generateContent` endpoint |
+
+These endpoints mirror Gemini's API format for clients that expect native Gemini SDK compatibility.
+
+### Internal / System APIs
+
+| Endpoint        | Method | Description                                          |
+| --------------- | ------ | ---------------------------------------------------- |
+| `/api/init`     | GET    | Application initialization check (used on first run) |
+| `/api/tags`     | GET    | Ollama-compatible model tags (for Ollama clients)    |
+| `/api/restart`  | POST   | Trigger graceful server restart                      |
+| `/api/shutdown` | POST   | Trigger graceful server shutdown                     |
+
+> **Note:** These endpoints are used internally by the system or for Ollama client compatibility. They are not typically called by end users.
+
+---
+
+## Audio Transcription
+
+```bash
+POST /v1/audio/transcriptions
+Authorization: Bearer your-api-key
+Content-Type: multipart/form-data
+```
+
+Transcribe audio files using Deepgram or AssemblyAI.
+
+**Request:**
+
+```bash
+curl -X POST http://localhost:20128/v1/audio/transcriptions \
+  -H "Authorization: Bearer your-api-key" \
+  -F "file=@recording.mp3" \
+  -F "model=deepgram/nova-3"
+```
+
+**Response:**
+
+```json
+{
+  "text": "Hello, this is the transcribed audio content.",
+  "task": "transcribe",
+  "language": "en",
+  "duration": 12.5
+}
+```
+
+**Supported providers:** `deepgram/nova-3`, `assemblyai/best`.
+
+**Supported formats:** `mp3`, `wav`, `m4a`, `flac`, `ogg`, `webm`.
+
+---
+
+## Ollama Compatibility
+
+For clients that use Ollama's API format:
+
+```bash
+# Chat endpoint (Ollama format)
+POST /v1/api/chat
+
+# Model listing (Ollama format)
+GET /api/tags
+```
+
+Requests are automatically translated between Ollama and internal formats.
+
+---
+
+## Telemetry
+
+```bash
+# Get latency telemetry summary (p50/p95/p99 per provider)
+GET /api/telemetry/summary
+```
+
+**Response:**
+
+```json
+{
+  "providers": {
+    "claudeCode": { "p50": 245, "p95": 890, "p99": 1200, "count": 150 },
+    "github": { "p50": 180, "p95": 620, "p99": 950, "count": 320 }
+  }
+}
+```
+
+---
+
+## Budget
+
+```bash
+# Get budget status for all API keys
+GET /api/usage/budget
+
+# Set or update a budget
+POST /api/usage/budget
+Content-Type: application/json
+
+{
+  "keyId": "key-123",
+  "limit": 50.00,
+  "period": "monthly"
+}
+```
+
+---
+
+## Model Availability
+
+```bash
+# Get real-time model availability across all providers
+GET /api/models/availability
+
+# Check availability for a specific model
+POST /api/models/availability
+Content-Type: application/json
+
+{
+  "model": "claude-sonnet-4-5-20250929"
+}
+```
+
+---
+
+## Request Processing
+
+1. Client sends request to `/v1/*`
+2. Route handler calls `handleChat`, `handleEmbedding`, `handleAudioTranscription`, or `handleImageGeneration`
+3. Model is resolved (direct provider/model or alias/combo)
+4. Credentials selected from local DB with account availability filtering
+5. For chat: `handleChatCore` — format detection, translation, cache check, idempotency check
+6. Provider executor sends upstream request
+7. Response translated back to client format (chat) or returned as-is (embeddings/images/audio)
+8. Usage/logging recorded
+9. Fallback applies on errors according to combo rules
+
+Full architecture reference: [`ARCHITECTURE.md`](ARCHITECTURE.md)
+
+---
+
+## Authentication
+
+- Dashboard routes (`/dashboard/*`) use `auth_token` cookie
+- Login uses saved password hash; fallback to `INITIAL_PASSWORD`
+- `requireLogin` toggleable via `/api/settings/require-login`
+- `/v1/*` routes optionally require Bearer API key when `REQUIRE_API_KEY=true`

docs/i18n/da/ARCHITECTURE.md

@@ -0,0 +1,787 @@
+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/ARCHITECTURE.md) · 🇪🇸 [es](../es/ARCHITECTURE.md) · 🇫🇷 [fr](../fr/ARCHITECTURE.md) · 🇩🇪 [de](../de/ARCHITECTURE.md) · 🇮🇹 [it](../it/ARCHITECTURE.md) · 🇷🇺 [ru](../ru/ARCHITECTURE.md) · 🇨🇳 [zh-CN](../zh-CN/ARCHITECTURE.md) · 🇯🇵 [ja](../ja/ARCHITECTURE.md) · 🇰🇷 [ko](../ko/ARCHITECTURE.md) · 🇸🇦 [ar](../ar/ARCHITECTURE.md) · 🇮🇳 [in](../in/ARCHITECTURE.md) · 🇹🇭 [th](../th/ARCHITECTURE.md) · 🇻🇳 [vi](../vi/ARCHITECTURE.md) · 🇮🇩 [id](../id/ARCHITECTURE.md) · 🇲🇾 [ms](../ms/ARCHITECTURE.md) · 🇳🇱 [nl](../nl/ARCHITECTURE.md) · 🇵🇱 [pl](../pl/ARCHITECTURE.md) · 🇸🇪 [sv](../sv/ARCHITECTURE.md) · 🇳🇴 [no](../no/ARCHITECTURE.md) · 🇩🇰 [da](../da/ARCHITECTURE.md) · 🇫🇮 [fi](../fi/ARCHITECTURE.md) · 🇵🇹 [pt](../pt/ARCHITECTURE.md) · 🇷🇴 [ro](../ro/ARCHITECTURE.md) · 🇭🇺 [hu](../hu/ARCHITECTURE.md) · 🇧🇬 [bg](../bg/ARCHITECTURE.md) · 🇸🇰 [sk](../sk/ARCHITECTURE.md) · 🇺🇦 [uk-UA](../uk-UA/ARCHITECTURE.md) · 🇮🇱 [he](../he/ARCHITECTURE.md) · 🇵🇭 [phi](../phi/ARCHITECTURE.md)
+
+---
+
+# OmniRoute Architecture
+
+🌐 **Languages:** 🇺🇸 [English](ARCHITECTURE.md) | 🇧🇷 [Português (Brasil)](i18n/pt-BR/ARCHITECTURE.md) | 🇪🇸 [Español](i18n/es/ARCHITECTURE.md) | 🇫🇷 [Français](i18n/fr/ARCHITECTURE.md) | 🇮🇹 [Italiano](i18n/it/ARCHITECTURE.md) | 🇷🇺 [Русский](i18n/ru/ARCHITECTURE.md) | 🇨🇳 [中文 (简体)](i18n/zh-CN/ARCHITECTURE.md) | 🇩🇪 [Deutsch](i18n/de/ARCHITECTURE.md) | 🇮🇳 [हिन्दी](i18n/in/ARCHITECTURE.md) | 🇹🇭 [ไทย](i18n/th/ARCHITECTURE.md) | 🇺🇦 [Українська](i18n/uk-UA/ARCHITECTURE.md) | 🇸🇦 [العربية](i18n/ar/ARCHITECTURE.md) | 🇯🇵 [日本語](i18n/ja/ARCHITECTURE.md) | 🇻🇳 [Tiếng Việt](i18n/vi/ARCHITECTURE.md) | 🇧🇬 [Български](i18n/bg/ARCHITECTURE.md) | 🇩🇰 [Dansk](i18n/da/ARCHITECTURE.md) | 🇫🇮 [Suomi](i18n/fi/ARCHITECTURE.md) | 🇮🇱 [עברית](i18n/he/ARCHITECTURE.md) | 🇭🇺 [Magyar](i18n/hu/ARCHITECTURE.md) | 🇮🇩 [Bahasa Indonesia](i18n/id/ARCHITECTURE.md) | 🇰🇷 [한국어](i18n/ko/ARCHITECTURE.md) | 🇲🇾 [Bahasa Melayu](i18n/ms/ARCHITECTURE.md) | 🇳🇱 [Nederlands](i18n/nl/ARCHITECTURE.md) | 🇳🇴 [Norsk](i18n/no/ARCHITECTURE.md) | 🇵🇹 [Português (Portugal)](i18n/pt/ARCHITECTURE.md) | 🇷🇴 [Română](i18n/ro/ARCHITECTURE.md) | 🇵🇱 [Polski](i18n/pl/ARCHITECTURE.md) | 🇸🇰 [Slovenčina](i18n/sk/ARCHITECTURE.md) | 🇸🇪 [Svenska](i18n/sv/ARCHITECTURE.md) | 🇵🇭 [Filipino](i18n/phi/ARCHITECTURE.md)
+
+_Last updated: 2026-03-04_
+
+## Executive Summary
+
+OmniRoute is a local AI routing gateway and dashboard built on Next.js.
+It provides a single OpenAI-compatible endpoint (`/v1/*`) and routes traffic across multiple upstream providers with translation, fallback, token refresh, and usage tracking.
+
+Core capabilities:
+
+- OpenAI-compatible API surface for CLI/tools (28 providers)
+- Request/response translation across provider formats
+- Model combo fallback (multi-model sequence)
+- Account-level fallback (multi-account per provider)
+- OAuth + API-key provider connection management
+- Embedding generation via `/v1/embeddings` (6 providers, 9 models)
+- Image generation via `/v1/images/generations` (4 providers, 9 models)
+- Think tag parsing (`<think>...</think>`) for reasoning models
+- Response sanitization for strict OpenAI SDK compatibility
+- Role normalization (developer→system, system→user) for cross-provider compatibility
+- Structured output conversion (json_schema → Gemini responseSchema)
+- Local persistence for providers, keys, aliases, combos, settings, pricing
+- Usage/cost tracking and request logging
+- Optional cloud sync for multi-device/state sync
+- IP allowlist/blocklist for API access control
+- Thinking budget management (passthrough/auto/custom/adaptive)
+- Global system prompt injection
+- Session tracking and fingerprinting
+- Per-account enhanced rate limiting with provider-specific profiles
+- Circuit breaker pattern for provider resilience
+- Anti-thundering herd protection with mutex locking
+- Signature-based request deduplication cache
+- Domain layer: model availability, cost rules, fallback policy, lockout policy
+- Domain state persistence (SQLite write-through cache for fallbacks, budgets, lockouts, circuit breakers)
+- Policy engine for centralized request evaluation (lockout → budget → fallback)
+- Request telemetry with p50/p95/p99 latency aggregation
+- Correlation ID (X-Request-Id) for end-to-end tracing
+- Compliance audit logging with opt-out per API key
+- Eval framework for LLM quality assurance
+- Resilience UI dashboard with real-time circuit breaker status
+- Modular OAuth providers (12 individual modules under `src/lib/oauth/providers/`)
+
+Primary runtime model:
+
+- Next.js app routes under `src/app/api/*` implement both dashboard APIs and compatibility APIs
+- A shared SSE/routing core in `src/sse/*` + `open-sse/*` handles provider execution, translation, streaming, fallback, and usage
+
+## Scope and Boundaries
+
+### In Scope
+
+- Local gateway runtime
+- Dashboard management APIs
+- Provider authentication and token refresh
+- Request translation and SSE streaming
+- Local state + usage persistence
+- Optional cloud sync orchestration
+
+### Out of Scope
+
+- Cloud service implementation behind `NEXT_PUBLIC_CLOUD_URL`
+- Provider SLA/control plane outside local process
+- External CLI binaries themselves (Claude CLI, Codex CLI, etc.)
+
+## High-Level System Context
+
+```mermaid
+flowchart LR
+    subgraph Clients[Developer Clients]
+        C1[Claude Code]
+        C2[Codex CLI]
+        C3[OpenClaw / Droid / Cline / Continue / Roo]
+        C4[Custom OpenAI-compatible clients]
+        BROWSER[Browser Dashboard]
+    end
+
+    subgraph Router[OmniRoute Local Process]
+        API[V1 Compatibility API\n/v1/*]
+        DASH[Dashboard + Management API\n/api/*]
+        CORE[SSE + Translation Core\nopen-sse + src/sse]
+        DB[(storage.sqlite)]
+        UDB[(usage tables + log artifacts)]
+    end
+
+    subgraph Upstreams[Upstream Providers]
+        P1[OAuth Providers\nClaude/Codex/Gemini/Qwen/iFlow/GitHub/Kiro/Cursor/Antigravity]
+        P2[API Key Providers\nOpenAI/Anthropic/OpenRouter/GLM/Kimi/MiniMax\nDeepSeek/Groq/xAI/Mistral/Perplexity\nTogether/Fireworks/Cerebras/Cohere/NVIDIA]
+        P3[Compatible Nodes\nOpenAI-compatible / Anthropic-compatible]
+    end
+
+    subgraph Cloud[Optional Cloud Sync]
+        CLOUD[Cloud Sync Endpoint\nNEXT_PUBLIC_CLOUD_URL]
+    end
+
+    C1 --> API
+    C2 --> API
+    C3 --> API
+    C4 --> API
+    BROWSER --> DASH
+
+    API --> CORE
+    DASH --> DB
+    CORE --> DB
+    CORE --> UDB
+
+    CORE --> P1
+    CORE --> P2
+    CORE --> P3
+
+    DASH --> CLOUD
+```
+
+## Core Runtime Components
+
+## 1) API and Routing Layer (Next.js App Routes)
+
+Main directories:
+
+- `src/app/api/v1/*` and `src/app/api/v1beta/*` for compatibility APIs
+- `src/app/api/*` for management/configuration APIs
+- Next rewrites in `next.config.mjs` map `/v1/*` to `/api/v1/*`
+
+Important compatibility routes:
+
+- `src/app/api/v1/chat/completions/route.ts`
+- `src/app/api/v1/messages/route.ts`
+- `src/app/api/v1/responses/route.ts`
+- `src/app/api/v1/models/route.ts` — includes custom models with `custom: true`
+- `src/app/api/v1/embeddings/route.ts` — embedding generation (6 providers)
+- `src/app/api/v1/images/generations/route.ts` — image generation (4+ providers incl. Antigravity/Nebius)
+- `src/app/api/v1/messages/count_tokens/route.ts`
+- `src/app/api/v1/providers/[provider]/chat/completions/route.ts` — dedicated per-provider chat
+- `src/app/api/v1/providers/[provider]/embeddings/route.ts` — dedicated per-provider embeddings
+- `src/app/api/v1/providers/[provider]/images/generations/route.ts` — dedicated per-provider images
+- `src/app/api/v1beta/models/route.ts`
+- `src/app/api/v1beta/models/[...path]/route.ts`
+
+Management domains:
+
+- Auth/settings: `src/app/api/auth/*`, `src/app/api/settings/*`
+- Providers/connections: `src/app/api/providers*`
+- Provider nodes: `src/app/api/provider-nodes*`
+- Custom models: `src/app/api/provider-models` (GET/POST/DELETE)
+- Model catalog: `src/app/api/models/route.ts` (GET)
+- Proxy config: `src/app/api/settings/proxy` (GET/PUT/DELETE) + `src/app/api/settings/proxy/test` (POST)
+- OAuth: `src/app/api/oauth/*`
+- Keys/aliases/combos/pricing: `src/app/api/keys*`, `src/app/api/models/alias`, `src/app/api/combos*`, `src/app/api/pricing`
+- Usage: `src/app/api/usage/*`
+- Sync/cloud: `src/app/api/sync/*`, `src/app/api/cloud/*`
+- CLI tooling helpers: `src/app/api/cli-tools/*`
+- IP filter: `src/app/api/settings/ip-filter` (GET/PUT)
+- Thinking budget: `src/app/api/settings/thinking-budget` (GET/PUT)
+- System prompt: `src/app/api/settings/system-prompt` (GET/PUT)
+- Sessions: `src/app/api/sessions` (GET)
+- Rate limits: `src/app/api/rate-limits` (GET)
+- Resilience: `src/app/api/resilience` (GET/PATCH) — provider profiles, circuit breaker, rate limit state
+- Resilience reset: `src/app/api/resilience/reset` (POST) — reset breakers + cooldowns
+- Cache stats: `src/app/api/cache/stats` (GET/DELETE)
+- Model availability: `src/app/api/models/availability` (GET/POST)
+- Telemetry: `src/app/api/telemetry/summary` (GET)
+- Budget: `src/app/api/usage/budget` (GET/POST)
+- Fallback chains: `src/app/api/fallback/chains` (GET/POST/DELETE)
+- Compliance audit: `src/app/api/compliance/audit-log` (GET)
+- Evals: `src/app/api/evals` (GET/POST), `src/app/api/evals/[suiteId]` (GET)
+- Policies: `src/app/api/policies` (GET/POST)
+
+## 2) SSE + Translation Core
+
+Main flow modules:
+
+- Entry: `src/sse/handlers/chat.ts`
+- Core orchestration: `open-sse/handlers/chatCore.ts`
+- Provider execution adapters: `open-sse/executors/*`
+- Format detection/provider config: `open-sse/services/provider.ts`
+- Model parse/resolve: `src/sse/services/model.ts`, `open-sse/services/model.ts`
+- Account fallback logic: `open-sse/services/accountFallback.ts`
+- Translation registry: `open-sse/translator/index.ts`
+- Stream transformations: `open-sse/utils/stream.ts`, `open-sse/utils/streamHandler.ts`
+- Usage extraction/normalization: `open-sse/utils/usageTracking.ts`
+- Think tag parser: `open-sse/utils/thinkTagParser.ts`
+- Embedding handler: `open-sse/handlers/embeddings.ts`
+- Embedding provider registry: `open-sse/config/embeddingRegistry.ts`
+- Image generation handler: `open-sse/handlers/imageGeneration.ts`
+- Image provider registry: `open-sse/config/imageRegistry.ts`
+- Response sanitization: `open-sse/handlers/responseSanitizer.ts`
+- Role normalization: `open-sse/services/roleNormalizer.ts`
+
+Services (business logic):
+
+- Account selection/scoring: `open-sse/services/accountSelector.ts`
+- Context lifecycle management: `open-sse/services/contextManager.ts`
+- IP filter enforcement: `open-sse/services/ipFilter.ts`
+- Session tracking: `open-sse/services/sessionManager.ts`
+- Request deduplication: `open-sse/services/signatureCache.ts`
+- System prompt injection: `open-sse/services/systemPrompt.ts`
+- Thinking budget management: `open-sse/services/thinkingBudget.ts`
+- Wildcard model routing: `open-sse/services/wildcardRouter.ts`
+- Rate limit management: `open-sse/services/rateLimitManager.ts`
+- Circuit breaker: `open-sse/services/circuitBreaker.ts`
+
+Domain layer modules:
+
+- Model availability: `src/lib/domain/modelAvailability.ts`
+- Cost rules/budgets: `src/lib/domain/costRules.ts`
+- Fallback policy: `src/lib/domain/fallbackPolicy.ts`
+- Combo resolver: `src/lib/domain/comboResolver.ts`
+- Lockout policy: `src/lib/domain/lockoutPolicy.ts`
+- Policy engine: `src/domain/policyEngine.ts` — centralized lockout → budget → fallback evaluation
+- Error codes catalog: `src/lib/domain/errorCodes.ts`
+- Request ID: `src/lib/domain/requestId.ts`
+- Fetch timeout: `src/lib/domain/fetchTimeout.ts`
+- Request telemetry: `src/lib/domain/requestTelemetry.ts`
+- Compliance/audit: `src/lib/domain/compliance/index.ts`
+- Eval runner: `src/lib/domain/evalRunner.ts`
+- Domain state persistence: `src/lib/db/domainState.ts` — SQLite CRUD for fallback chains, budgets, cost history, lockout state, circuit breakers
+
+OAuth provider modules (12 individual files under `src/lib/oauth/providers/`):
+
+- Registry index: `src/lib/oauth/providers/index.ts`
+- Individual providers: `claude.ts`, `codex.ts`, `gemini.ts`, `antigravity.ts`, `iflow.ts`, `qwen.ts`, `kimi-coding.ts`, `github.ts`, `kiro.ts`, `cursor.ts`, `kilocode.ts`, `cline.ts`
+- Thin wrapper: `src/lib/oauth/providers.ts` — re-exports from individual modules
+
+## 3) Persistence Layer
+
+Primary state DB (SQLite):
+
+- Core infra: `src/lib/db/core.ts` (better-sqlite3, migrations, WAL)
+- Re-export facade: `src/lib/localDb.ts` (thin compatibility layer for callers)
+- file: `${DATA_DIR}/storage.sqlite` (or `$XDG_CONFIG_HOME/omniroute/storage.sqlite` when set, else `~/.omniroute/storage.sqlite`)
+- entities (tables + KV namespaces): providerConnections, providerNodes, modelAliases, combos, apiKeys, settings, pricing, **customModels**, **proxyConfig**, **ipFilter**, **thinkingBudget**, **systemPrompt**
+
+Usage persistence:
+
+- facade: `src/lib/usageDb.ts` (decomposed modules in `src/lib/usage/*`)
+- SQLite tables in `storage.sqlite`: `usage_history`, `call_logs`, `proxy_logs`
+- optional file artifacts remain for compatibility/debug (`${DATA_DIR}/log.txt`, `${DATA_DIR}/call_logs/`, `<repo>/logs/...`)
+- legacy JSON files are migrated to SQLite by startup migrations when present
+
+Domain State DB (SQLite):
+
+- `src/lib/db/domainState.ts` — CRUD operations for domain state
+- Tables (created in `src/lib/db/core.ts`): `domain_fallback_chains`, `domain_budgets`, `domain_cost_history`, `domain_lockout_state`, `domain_circuit_breakers`
+- Write-through cache pattern: in-memory Maps are authoritative at runtime; mutations are written synchronously to SQLite; state is restored from DB on cold start
+
+## 4) Auth + Security Surfaces
+
+- Dashboard cookie auth: `src/proxy.ts`, `src/app/api/auth/login/route.ts`
+- API key generation/verification: `src/shared/utils/apiKey.ts`
+- Provider secrets persisted in `providerConnections` entries
+- Outbound proxy support via `open-sse/utils/proxyFetch.ts` (env vars) and `open-sse/utils/networkProxy.ts` (configurable per-provider or global)
+
+## 5) Cloud Sync
+
+- Scheduler init: `src/lib/initCloudSync.ts`, `src/shared/services/initializeCloudSync.ts`
+- Periodic task: `src/shared/services/cloudSyncScheduler.ts`
+- Control route: `src/app/api/sync/cloud/route.ts`
+
+## Request Lifecycle (`/v1/chat/completions`)
+
+```mermaid
+sequenceDiagram
+    autonumber
+    participant Client as CLI/SDK Client
+    participant Route as /api/v1/chat/completions
+    participant Chat as src/sse/handlers/chat
+    participant Core as open-sse/handlers/chatCore
+    participant Model as Model Resolver
+    participant Auth as Credential Selector
+    participant Exec as Provider Executor
+    participant Prov as Upstream Provider
+    participant Stream as Stream Translator
+    participant Usage as usageDb
+
+    Client->>Route: POST /v1/chat/completions
+    Route->>Chat: handleChat(request)
+    Chat->>Model: parse/resolve model or combo
+
+    alt Combo model
+        Chat->>Chat: iterate combo models (handleComboChat)
+    end
+
+    Chat->>Auth: getProviderCredentials(provider)
+    Auth-->>Chat: active account + tokens/api key
+
+    Chat->>Core: handleChatCore(body, modelInfo, credentials)
+    Core->>Core: detect source format
+    Core->>Core: translate request to target format
+    Core->>Exec: execute(provider, transformedBody)
+    Exec->>Prov: upstream API call
+    Prov-->>Exec: SSE/JSON response
+    Exec-->>Core: response + metadata
+
+    alt 401/403
+        Core->>Exec: refreshCredentials()
+        Exec-->>Core: updated tokens
+        Core->>Exec: retry request
+    end
+
+    Core->>Stream: translate/normalize stream to client format
+    Stream-->>Client: SSE chunks / JSON response
+
+    Stream->>Usage: extract usage + persist history/log
+```
+
+## Combo + Account Fallback Flow
+
+```mermaid
+flowchart TD
+    A[Incoming model string] --> B{Is combo name?}
+    B -- Yes --> C[Load combo models sequence]
+    B -- No --> D[Single model path]
+
+    C --> E[Try model N]
+    E --> F[Resolve provider/model]
+    D --> F
+
+    F --> G[Select account credentials]
+    G --> H{Credentials available?}
+    H -- No --> I[Return provider unavailable]
+    H -- Yes --> J[Execute request]
+
+    J --> K{Success?}
+    K -- Yes --> L[Return response]
+    K -- No --> M{Fallback-eligible error?}
+
+    M -- No --> N[Return error]
+    M -- Yes --> O[Mark account unavailable cooldown]
+    O --> P{Another account for provider?}
+    P -- Yes --> G
+    P -- No --> Q{In combo with next model?}
+    Q -- Yes --> E
+    Q -- No --> R[Return all unavailable]
+```
+
+Fallback decisions are driven by `open-sse/services/accountFallback.ts` using status codes and error-message heuristics.
+
+## OAuth Onboarding and Token Refresh Lifecycle
+
+```mermaid
+sequenceDiagram
+    autonumber
+    participant UI as Dashboard UI
+    participant OAuth as /api/oauth/[provider]/[action]
+    participant ProvAuth as Provider Auth Server
+    participant DB as localDb
+    participant Test as /api/providers/[id]/test
+    participant Exec as Provider Executor
+
+    UI->>OAuth: GET authorize or device-code
+    OAuth->>ProvAuth: create auth/device flow
+    ProvAuth-->>OAuth: auth URL or device code payload
+    OAuth-->>UI: flow data
+
+    UI->>OAuth: POST exchange or poll
+    OAuth->>ProvAuth: token exchange/poll
+    ProvAuth-->>OAuth: access/refresh tokens
+    OAuth->>DB: createProviderConnection(oauth data)
+    OAuth-->>UI: success + connection id
+
+    UI->>Test: POST /api/providers/[id]/test
+    Test->>Exec: validate credentials / optional refresh
+    Exec-->>Test: valid or refreshed token info
+    Test->>DB: update status/tokens/errors
+    Test-->>UI: validation result
+```
+
+Refresh during live traffic is executed inside `open-sse/handlers/chatCore.ts` via executor `refreshCredentials()`.
+
+## Cloud Sync Lifecycle (Enable / Sync / Disable)
+
+```mermaid
+sequenceDiagram
+    autonumber
+    participant UI as Endpoint Page UI
+    participant Sync as /api/sync/cloud
+    participant DB as localDb
+    participant Cloud as External Cloud Sync
+    participant Claude as ~/.claude/settings.json
+
+    UI->>Sync: POST action=enable
+    Sync->>DB: set cloudEnabled=true
+    Sync->>DB: ensure API key exists
+    Sync->>Cloud: POST /sync/{machineId} (providers/aliases/combos/keys)
+    Cloud-->>Sync: sync result
+    Sync->>Cloud: GET /{machineId}/v1/verify
+    Sync-->>UI: enabled + verification status
+
+    UI->>Sync: POST action=sync
+    Sync->>Cloud: POST /sync/{machineId}
+    Cloud-->>Sync: remote data
+    Sync->>DB: update newer local tokens/status
+    Sync-->>UI: synced
+
+    UI->>Sync: POST action=disable
+    Sync->>DB: set cloudEnabled=false
+    Sync->>Cloud: DELETE /sync/{machineId}
+    Sync->>Claude: switch ANTHROPIC_BASE_URL back to local (if needed)
+    Sync-->>UI: disabled
+```
+
+Periodic sync is triggered by `CloudSyncScheduler` when cloud is enabled.
+
+## Data Model and Storage Map
+
+```mermaid
+erDiagram
+    SETTINGS ||--o{ PROVIDER_CONNECTION : controls
+    PROVIDER_NODE ||--o{ PROVIDER_CONNECTION : backs_compatible_provider
+    PROVIDER_CONNECTION ||--o{ USAGE_ENTRY : emits_usage
+
+    SETTINGS {
+      boolean cloudEnabled
+      number stickyRoundRobinLimit
+      boolean requireLogin
+      string password_hash
+      string fallbackStrategy
+      json rateLimitDefaults
+      json providerProfiles
+    }
+
+    PROVIDER_CONNECTION {
+      string id
+      string provider
+      string authType
+      string name
+      number priority
+      boolean isActive
+      string apiKey
+      string accessToken
+      string refreshToken
+      string expiresAt
+      string testStatus
+      string lastError
+      string rateLimitedUntil
+      json providerSpecificData
+    }
+
+    PROVIDER_NODE {
+      string id
+      string type
+      string name
+      string prefix
+      string apiType
+      string baseUrl
+    }
+
+    MODEL_ALIAS {
+      string alias
+      string targetModel
+    }
+
+    COMBO {
+      string id
+      string name
+      string[] models
+    }
+
+    API_KEY {
+      string id
+      string name
+      string key
+      string machineId
+    }
+
+    USAGE_ENTRY {
+      string provider
+      string model
+      number prompt_tokens
+      number completion_tokens
+      string connectionId
+      string timestamp
+    }
+
+    CUSTOM_MODEL {
+      string id
+      string name
+      string providerId
+    }
+
+    PROXY_CONFIG {
+      string global
+      json providers
+    }
+
+    IP_FILTER {
+      string mode
+      string[] allowlist
+      string[] blocklist
+    }
+
+    THINKING_BUDGET {
+      string mode
+      number customBudget
+      string effortLevel
+    }
+
+    SYSTEM_PROMPT {
+      boolean enabled
+      string prompt
+      string position
+    }
+```
+
+Physical storage files:
+
+- primary runtime DB: `${DATA_DIR}/storage.sqlite`
+- request log lines: `${DATA_DIR}/log.txt` (compat/debug artifact)
+- structured call payload archives: `${DATA_DIR}/call_logs/`
+- optional translator/request debug sessions: `<repo>/logs/...`
+
+## Deployment Topology
+
+```mermaid
+flowchart LR
+    subgraph LocalHost[Developer Host]
+        CLI[CLI Tools]
+        Browser[Dashboard Browser]
+    end
+
+    subgraph ContainerOrProcess[OmniRoute Runtime]
+        Next[Next.js Server\nPORT=20128]
+        Core[SSE Core + Executors]
+        MainDB[(storage.sqlite)]
+        UsageDB[(usage tables + log artifacts)]
+    end
+
+    subgraph External[External Services]
+        Providers[AI Providers]
+        SyncCloud[Cloud Sync Service]
+    end
+
+    CLI --> Next
+    Browser --> Next
+    Next --> Core
+    Next --> MainDB
+    Core --> MainDB
+    Core --> UsageDB
+    Core --> Providers
+    Next --> SyncCloud
+```
+
+## Module Mapping (Decision-Critical)
+
+### Route and API Modules
+
+- `src/app/api/v1/*`, `src/app/api/v1beta/*`: compatibility APIs
+- `src/app/api/v1/providers/[provider]/*`: dedicated per-provider routes (chat, embeddings, images)
+- `src/app/api/providers*`: provider CRUD, validation, testing
+- `src/app/api/provider-nodes*`: custom compatible node management
+- `src/app/api/provider-models`: custom model management (CRUD)
+- `src/app/api/models/route.ts`: model catalog API (aliases + custom models)
+- `src/app/api/oauth/*`: OAuth/device-code flows
+- `src/app/api/keys*`: local API key lifecycle
+- `src/app/api/models/alias`: alias management
+- `src/app/api/combos*`: fallback combo management
+- `src/app/api/pricing`: pricing overrides for cost calculation
+- `src/app/api/settings/proxy`: proxy configuration (GET/PUT/DELETE)
+- `src/app/api/settings/proxy/test`: outbound proxy connectivity test (POST)
+- `src/app/api/usage/*`: usage and logs APIs
+- `src/app/api/sync/*` + `src/app/api/cloud/*`: cloud sync and cloud-facing helpers
+- `src/app/api/cli-tools/*`: local CLI config writers/checkers
+- `src/app/api/settings/ip-filter`: IP allowlist/blocklist (GET/PUT)
+- `src/app/api/settings/thinking-budget`: thinking token budget config (GET/PUT)
+- `src/app/api/settings/system-prompt`: global system prompt (GET/PUT)
+- `src/app/api/sessions`: active session listing (GET)
+- `src/app/api/rate-limits`: per-account rate limit status (GET)
+
+### Routing and Execution Core
+
+- `src/sse/handlers/chat.ts`: request parse, combo handling, account selection loop
+- `open-sse/handlers/chatCore.ts`: translation, executor dispatch, retry/refresh handling, stream setup
+- `open-sse/executors/*`: provider-specific network and format behavior
+
+### Translation Registry and Format Converters
+
+- `open-sse/translator/index.ts`: translator registry and orchestration
+- Request translators: `open-sse/translator/request/*`
+- Response translators: `open-sse/translator/response/*`
+- Format constants: `open-sse/translator/formats.ts`
+
+### Persistence
+
+- `src/lib/db/*`: persistent config/state and domain persistence on SQLite
+- `src/lib/localDb.ts`: compatibility re-export for DB modules
+- `src/lib/usageDb.ts`: usage history/call logs facade on top of SQLite tables
+
+## Provider Executor Coverage (Strategy Pattern)
+
+Each provider has a specialized executor extending `BaseExecutor` (in `open-sse/executors/base.ts`), which provides URL building, header construction, retry with exponential backoff, credential refresh hooks, and the `execute()` orchestration method.
+
+| Executor              | Provider(s)                                                                                                                                                  | Special Handling                                                     |
+| --------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------ | -------------------------------------------------------------------- |
+| `DefaultExecutor`     | OpenAI, Claude, Gemini, Qwen, iFlow, OpenRouter, GLM, Kimi, MiniMax, DeepSeek, Groq, xAI, Mistral, Perplexity, Together, Fireworks, Cerebras, Cohere, NVIDIA | Dynamic URL/header config per provider                               |
+| `AntigravityExecutor` | Google Antigravity                                                                                                                                           | Custom project/session IDs, Retry-After parsing                      |
+| `CodexExecutor`       | OpenAI Codex                                                                                                                                                 | Injects system instructions, forces reasoning effort                 |
+| `CursorExecutor`      | Cursor IDE                                                                                                                                                   | ConnectRPC protocol, Protobuf encoding, request signing via checksum |
+| `GithubExecutor`      | GitHub Copilot                                                                                                                                               | Copilot token refresh, VSCode-mimicking headers                      |
+| `KiroExecutor`        | AWS CodeWhisperer/Kiro                                                                                                                                       | AWS EventStream binary format → SSE conversion                       |
+| `GeminiCLIExecutor`   | Gemini CLI                                                                                                                                                   | Google OAuth token refresh cycle                                     |
+
+All other providers (including custom compatible nodes) use the `DefaultExecutor`.
+
+## Provider Compatibility Matrix
+
+| Provider         | Format           | Auth                  | Stream           | Non-Stream | Token Refresh | Usage API          |
+| ---------------- | ---------------- | --------------------- | ---------------- | ---------- | ------------- | ------------------ |
+| Claude           | claude           | API Key / OAuth       | ✅               | ✅         | ✅            | ⚠️ Admin only      |
+| Gemini           | gemini           | API Key / OAuth       | ✅               | ✅         | ✅            | ⚠️ Cloud Console   |
+| Gemini CLI       | gemini-cli       | OAuth                 | ✅               | ✅         | ✅            | ⚠️ Cloud Console   |
+| Antigravity      | antigravity      | OAuth                 | ✅               | ✅         | ✅            | ✅ Full quota API  |
+| OpenAI           | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| Codex            | openai-responses | OAuth                 | ✅ forced        | ❌         | ✅            | ✅ Rate limits     |
+| GitHub Copilot   | openai           | OAuth + Copilot Token | ✅               | ✅         | ✅            | ✅ Quota snapshots |
+| Cursor           | cursor           | Custom checksum       | ✅               | ✅         | ❌            | ❌                 |
+| Kiro             | kiro             | AWS SSO OIDC          | ✅ (EventStream) | ❌         | ✅            | ✅ Usage limits    |
+| Qwen             | openai           | OAuth                 | ✅               | ✅         | ✅            | ⚠️ Per request     |
+| iFlow            | openai           | OAuth (Basic)         | ✅               | ✅         | ✅            | ⚠️ Per request     |
+| OpenRouter       | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| GLM/Kimi/MiniMax | claude           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| DeepSeek         | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| Groq             | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| xAI (Grok)       | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| Mistral          | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| Perplexity       | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| Together AI      | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| Fireworks AI     | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| Cerebras         | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| Cohere           | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| NVIDIA NIM       | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+
+## Format Translation Coverage
+
+Detected source formats include:
+
+- `openai`
+- `openai-responses`
+- `claude`
+- `gemini`
+
+Target formats include:
+
+- OpenAI chat/Responses
+- Claude
+- Gemini/Gemini-CLI/Antigravity envelope
+- Kiro
+- Cursor
+
+Translations use **OpenAI as the hub format** — all conversions go through OpenAI as intermediate:
+
+```
+Source Format → OpenAI (hub) → Target Format
+```
+
+Translations are selected dynamically based on source payload shape and provider target format.
+
+Additional processing layers in the translation pipeline:
+
+- **Response sanitization** — Strips non-standard fields from OpenAI-format responses (both streaming and non-streaming) to ensure strict SDK compliance
+- **Role normalization** — Converts `developer` → `system` for non-OpenAI targets; merges `system` → `user` for models that reject the system role (GLM, ERNIE)
+- **Think tag extraction** — Parses `<think>...</think>` blocks from content into `reasoning_content` field
+- **Structured output** — Converts OpenAI `response_format.json_schema` to Gemini's `responseMimeType` + `responseSchema`
+
+## Supported API Endpoints
+
+| Endpoint                                           | Format             | Handler                                              |
+| -------------------------------------------------- | ------------------ | ---------------------------------------------------- |
+| `POST /v1/chat/completions`                        | OpenAI Chat        | `src/sse/handlers/chat.ts`                           |
+| `POST /v1/messages`                                | Claude Messages    | Same handler (auto-detected)                         |
+| `POST /v1/responses`                               | OpenAI Responses   | `open-sse/handlers/responsesHandler.ts`              |
+| `POST /v1/embeddings`                              | OpenAI Embeddings  | `open-sse/handlers/embeddings.ts`                    |
+| `GET /v1/embeddings`                               | Model listing      | API route                                            |
+| `POST /v1/images/generations`                      | OpenAI Images      | `open-sse/handlers/imageGeneration.ts`               |
+| `GET /v1/images/generations`                       | Model listing      | API route                                            |
+| `POST /v1/providers/{provider}/chat/completions`   | OpenAI Chat        | Dedicated per-provider with model validation         |
+| `POST /v1/providers/{provider}/embeddings`         | OpenAI Embeddings  | Dedicated per-provider with model validation         |
+| `POST /v1/providers/{provider}/images/generations` | OpenAI Images      | Dedicated per-provider with model validation         |
+| `POST /v1/messages/count_tokens`                   | Claude Token Count | API route                                            |
+| `GET /v1/models`                                   | OpenAI Models list | API route (chat + embedding + image + custom models) |
+| `GET /api/models/catalog`                          | Catalog            | All models grouped by provider + type                |
+| `POST /v1beta/models/*:streamGenerateContent`      | Gemini native      | API route                                            |
+| `GET/PUT/DELETE /api/settings/proxy`               | Proxy Config       | Network proxy configuration                          |
+| `POST /api/settings/proxy/test`                    | Proxy Connectivity | Proxy health/connectivity test endpoint              |
+| `GET/POST/DELETE /api/provider-models`             | Custom Models      | Custom model management per provider                 |
+
+## Bypass Handler
+
+The bypass handler (`open-sse/utils/bypassHandler.ts`) intercepts known "throwaway" requests from Claude CLI — warmup pings, title extractions, and token counts — and returns a **fake response** without consuming upstream provider tokens. This is triggered only when `User-Agent` contains `claude-cli`.
+
+## Request Logger Pipeline
+
+The request logger (`open-sse/utils/requestLogger.ts`) provides a 7-stage debug logging pipeline, disabled by default, enabled via `ENABLE_REQUEST_LOGS=true`:
+
+```
+1_req_client.json → 2_req_source.json → 3_req_openai.json → 4_req_target.json
+→ 5_res_provider.txt → 6_res_openai.txt → 7_res_client.txt
+```
+
+Files are written to `<repo>/logs/<session>/` for each request session.
+
+## Failure Modes and Resilience
+
+## 1) Account/Provider Availability
+
+- provider account cooldown on transient/rate/auth errors
+- account fallback before failing request
+- combo model fallback when current model/provider path is exhausted
+
+## 2) Token Expiry
+
+- pre-check and refresh with retry for refreshable providers
+- 401/403 retry after refresh attempt in core path
+
+## 3) Stream Safety
+
+- disconnect-aware stream controller
+- translation stream with end-of-stream flush and `[DONE]` handling
+- usage estimation fallback when provider usage metadata is missing
+
+## 4) Cloud Sync Degradation
+
+- sync errors are surfaced but local runtime continues
+- scheduler has retry-capable logic, but periodic execution currently calls single-attempt sync by default
+
+## 5) Data Integrity
+
+- SQLite schema migrations and auto-upgrade hooks at startup
+- legacy JSON → SQLite migration compatibility path
+
+## Observability and Operational Signals
+
+Runtime visibility sources:
+
+- console logs from `src/sse/utils/logger.ts`
+- per-request usage aggregates in SQLite (`usage_history`, `call_logs`, `proxy_logs`)
+- textual request status log in `log.txt` (optional/compat)
+- optional deep request/translation logs under `logs/` when `ENABLE_REQUEST_LOGS=true`
+- dashboard usage endpoints (`/api/usage/*`) for UI consumption
+
+## Security-Sensitive Boundaries
+
+- JWT secret (`JWT_SECRET`) secures dashboard session cookie verification/signing
+- Initial password bootstrap (`INITIAL_PASSWORD`) should be explicitly configured for first-run provisioning
+- API key HMAC secret (`API_KEY_SECRET`) secures generated local API key format
+- Provider secrets (API keys/tokens) are persisted in local DB and should be protected at filesystem level
+- Cloud sync endpoints rely on API key auth + machine id semantics
+
+## Environment and Runtime Matrix
+
+Environment variables actively used by code:
+
+- App/auth: `JWT_SECRET`, `INITIAL_PASSWORD`
+- Storage: `DATA_DIR`
+- Compatible node behavior: `ALLOW_MULTI_CONNECTIONS_PER_COMPAT_NODE`
+- Optional storage base override (Linux/macOS when `DATA_DIR` unset): `XDG_CONFIG_HOME`
+- Security hashing: `API_KEY_SECRET`, `MACHINE_ID_SALT`
+- Logging: `ENABLE_REQUEST_LOGS`
+- Sync/cloud URLing: `NEXT_PUBLIC_BASE_URL`, `NEXT_PUBLIC_CLOUD_URL`
+- Outbound proxy: `HTTP_PROXY`, `HTTPS_PROXY`, `ALL_PROXY`, `NO_PROXY` and lowercase variants
+- SOCKS5 feature flags: `ENABLE_SOCKS5_PROXY`, `NEXT_PUBLIC_ENABLE_SOCKS5_PROXY`
+- Platform/runtime helpers (not app-specific config): `APPDATA`, `NODE_ENV`, `PORT`, `HOSTNAME`
+
+## Known Architectural Notes
+
+1. `usageDb` and `localDb` share the same base directory policy (`DATA_DIR` -> `XDG_CONFIG_HOME/omniroute` -> `~/.omniroute`) with legacy file migration.
+2. `/api/v1/route.ts` delegates to the same unified catalog builder used by `/api/v1/models` (`src/app/api/v1/models/catalog.ts`) to avoid semantic drift.
+3. Request logger writes full headers/body when enabled; treat log directory as sensitive.
+4. Cloud behavior depends on correct `NEXT_PUBLIC_BASE_URL` and cloud endpoint reachability.
+5. The `open-sse/` directory is published as the `@omniroute/open-sse` **npm workspace package**. Source code imports it via `@omniroute/open-sse/...` (resolved by Next.js `transpilePackages`). File paths in this document still use the directory name `open-sse/` for consistency.
+6. Charts in the dashboard use **Recharts** (SVG-based) for accessible, interactive analytics visualizations (model usage bar charts, provider breakdown tables with success rates).
+7. E2E tests use **Playwright** (`tests/e2e/`), run via `npm run test:e2e`. Unit tests use **Node.js test runner** (`tests/unit/`), run via `npm run test:unit`. Source code under `src/` is **TypeScript** (`.ts`/`.tsx`); the `open-sse/` workspace remains JavaScript (`.js`).
+8. Settings page is organized into 5 tabs: Security, Routing (6 global strategies: fill-first, round-robin, p2c, random, least-used, cost-optimized), Resilience (editable rate limits, circuit breaker, policies), AI (thinking budget, system prompt, prompt cache), Advanced (proxy).
+
+## Operational Verification Checklist
+
+- Build from source: `npm run build`
+- Build Docker image: `docker build -t omniroute .`
+- Start service and verify:
+- `GET /api/settings`
+- `GET /api/v1/models`
+- CLI target base URL should be `http://<host>:20128/v1` when `PORT=20128`

docs/i18n/da/AUTO-COMBO.md

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+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/AUTO-COMBO.md) · 🇪🇸 [es](../es/AUTO-COMBO.md) · 🇫🇷 [fr](../fr/AUTO-COMBO.md) · 🇩🇪 [de](../de/AUTO-COMBO.md) · 🇮🇹 [it](../it/AUTO-COMBO.md) · 🇷🇺 [ru](../ru/AUTO-COMBO.md) · 🇨🇳 [zh-CN](../zh-CN/AUTO-COMBO.md) · 🇯🇵 [ja](../ja/AUTO-COMBO.md) · 🇰🇷 [ko](../ko/AUTO-COMBO.md) · 🇸🇦 [ar](../ar/AUTO-COMBO.md) · 🇮🇳 [in](../in/AUTO-COMBO.md) · 🇹🇭 [th](../th/AUTO-COMBO.md) · 🇻🇳 [vi](../vi/AUTO-COMBO.md) · 🇮🇩 [id](../id/AUTO-COMBO.md) · 🇲🇾 [ms](../ms/AUTO-COMBO.md) · 🇳🇱 [nl](../nl/AUTO-COMBO.md) · 🇵🇱 [pl](../pl/AUTO-COMBO.md) · 🇸🇪 [sv](../sv/AUTO-COMBO.md) · 🇳🇴 [no](../no/AUTO-COMBO.md) · 🇩🇰 [da](../da/AUTO-COMBO.md) · 🇫🇮 [fi](../fi/AUTO-COMBO.md) · 🇵🇹 [pt](../pt/AUTO-COMBO.md) · 🇷🇴 [ro](../ro/AUTO-COMBO.md) · 🇭🇺 [hu](../hu/AUTO-COMBO.md) · 🇧🇬 [bg](../bg/AUTO-COMBO.md) · 🇸🇰 [sk](../sk/AUTO-COMBO.md) · 🇺🇦 [uk-UA](../uk-UA/AUTO-COMBO.md) · 🇮🇱 [he](../he/AUTO-COMBO.md) · 🇵🇭 [phi](../phi/AUTO-COMBO.md)
+
+---
+
+# OmniRoute Auto-Combo Engine
+
+> Self-managing model chains with adaptive scoring
+
+## How It Works
+
+The Auto-Combo Engine dynamically selects the best provider/model for each request using a **6-factor scoring function**:
+
+| Factor     | Weight | Description                                     |
+| :--------- | :----- | :---------------------------------------------- |
+| Quota      | 0.20   | Remaining capacity [0..1]                       |
+| Health     | 0.25   | Circuit breaker: CLOSED=1.0, HALF=0.5, OPEN=0.0 |
+| CostInv    | 0.20   | Inverse cost (cheaper = higher score)           |
+| LatencyInv | 0.15   | Inverse p95 latency (faster = higher)           |
+| TaskFit    | 0.10   | Model × task type fitness score                 |
+| Stability  | 0.10   | Low variance in latency/errors                  |
+
+## Mode Packs
+
+| Pack                    | Focus        | Key Weight       |
+| :---------------------- | :----------- | :--------------- |
+| 🚀 **Ship Fast**        | Speed        | latencyInv: 0.35 |
+| 💰 **Cost Saver**       | Economy      | costInv: 0.40    |
+| 🎯 **Quality First**    | Best model   | taskFit: 0.40    |
+| 📡 **Offline Friendly** | Availability | quota: 0.40      |
+
+## Self-Healing
+
+- **Temporary exclusion**: Score < 0.2 → excluded for 5 min (progressive backoff, max 30 min)
+- **Circuit breaker awareness**: OPEN → auto-excluded; HALF_OPEN → probe requests
+- **Incident mode**: >50% OPEN → disable exploration, maximize stability
+- **Cooldown recovery**: After exclusion, first request is a "probe" with reduced timeout
+
+## Bandit Exploration
+
+5% of requests (configurable) are routed to random providers for exploration. Disabled in incident mode.
+
+## API
+
+```bash
+# Create auto-combo
+curl -X POST http://localhost:20128/api/combos/auto \
+  -H "Content-Type: application/json" \
+  -d '{"id":"my-auto","name":"Auto Coder","candidatePool":["anthropic","google","openai"],"modePack":"ship-fast"}'
+
+# List auto-combos
+curl http://localhost:20128/api/combos/auto
+```
+
+## Task Fitness
+
+30+ models scored across 6 task types (`coding`, `review`, `planning`, `analysis`, `debugging`, `documentation`). Supports wildcard patterns (e.g., `*-coder` → high coding score).
+
+## Files
+
+| File                                         | Purpose                               |
+| :------------------------------------------- | :------------------------------------ |
+| `open-sse/services/autoCombo/scoring.ts`     | Scoring function & pool normalization |
+| `open-sse/services/autoCombo/taskFitness.ts` | Model × task fitness lookup           |
+| `open-sse/services/autoCombo/engine.ts`      | Selection logic, bandit, budget cap   |
+| `open-sse/services/autoCombo/selfHealing.ts` | Exclusion, probes, incident mode      |
+| `open-sse/services/autoCombo/modePacks.ts`   | 4 weight profiles                     |
+| `src/app/api/combos/auto/route.ts`           | REST API                              |

docs/i18n/da/CLI-TOOLS.md

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+🌐 **Languages:** 🇺🇸 [English](../../CLI-TOOLS.md) · 🇧🇷 [pt-BR](../pt-BR/CLI-TOOLS.md) · 🇪🇸 [es](../es/CLI-TOOLS.md) · 🇫🇷 [fr](../fr/CLI-TOOLS.md) · 🇩🇪 [de](../de/CLI-TOOLS.md) · 🇮🇹 [it](../it/CLI-TOOLS.md) · 🇷🇺 [ru](../ru/CLI-TOOLS.md) · 🇨🇳 [zh-CN](../zh-CN/CLI-TOOLS.md) · 🇯🇵 [ja](../ja/CLI-TOOLS.md) · 🇰🇷 [ko](../ko/CLI-TOOLS.md) · 🇸🇦 [ar](../ar/CLI-TOOLS.md)
+
+# CLI-værktøjer Opsætningsvejledning — OmniRoute
+
+Denne vejledning forklarer, hvordan du installerer og konfigurerer alle understøttede AI CLI-værktøjer til at bruge **OmniRoute** som et samlet backend.
+
+This guide explains how to install and configure all supported AI coding CLI tools
+to use **OmniRoute** as the unified backend, giving you centralized key management,
+cost tracking, model switching, and request logging across every tool.
+
+---
+
+## How It Works
+
+```
+Claude / Codex / Gemini CLI / OpenCode / Cline / KiloCode / Continue / Kiro CLI
+           │
+           ▼  (all point to OmniRoute)
+    http://YOUR_SERVER:20128/v1
+           │
+           ▼  (OmniRoute routes to the right provider)
+    Anthropic / OpenAI / Gemini / DeepSeek / Groq / Mistral / ...
+```
+
+**Benefits:**
+
+- One API key to manage all tools
+- Cost tracking across all CLIs in the dashboard
+- Model switching without reconfiguring every tool
+- Works locally and on remote servers (VPS)
+
+---
+
+## Supported Tools
+
+| Tool             | Command             | Type              | Install Method |
+| ---------------- | ------------------- | ----------------- | -------------- |
+| **Claude Code**  | `claude`            | CLI               | npm            |
+| **OpenAI Codex** | `codex`             | CLI               | npm            |
+| **Gemini CLI**   | `gemini`            | CLI               | npm            |
+| **OpenCode**     | `opencode`          | CLI               | npm            |
+| **Cline**        | `cline`             | CLI + VS Code ext | npm            |
+| **KiloCode**     | `kilocode` / `kilo` | CLI + VS Code ext | npm            |
+| **Continue**     | guide-based         | VS Code ext       | VS Code        |
+| **Kiro CLI**     | `kiro-cli`          | CLI               | curl installer |
+| **Cursor**       | `cursor`            | Desktop app       | Download       |
+| **Droid**        | web-based           | Built-in agent    | OmniRoute      |
+| **OpenClaw**     | web-based           | Built-in agent    | OmniRoute      |
+
+---
+
+## Step 1 — Get an OmniRoute API Key
+
+1. Open the OmniRoute dashboard → **API Manager** (`/dashboard/api-manager`)
+2. Click **Create API Key**
+3. Give it a name (e.g. `cli-tools`) and select all permissions
+4. Copy the key — you'll need it for every CLI below
+
+> Your key looks like: `sk-xxxxxxxxxxxxxxxx-xxxxxxxxx`
+
+---
+
+## Step 2 — Install CLI Tools
+
+All npm-based tools require Node.js 18+:
+
+```bash
+# Claude Code (Anthropic)
+npm install -g @anthropic-ai/claude-code
+
+# OpenAI Codex
+npm install -g @openai/codex
+
+# Gemini CLI (Google)
+npm install -g @google/gemini-cli
+
+# OpenCode
+npm install -g opencode-ai
+
+# Cline
+npm install -g cline
+
+# KiloCode
+npm install -g kilecode
+
+# Kiro CLI (Amazon — requires curl + unzip)
+apt-get install -y unzip   # on Debian/Ubuntu
+curl -fsSL https://cli.kiro.dev/install | bash
+export PATH="$HOME/.local/bin:$PATH"   # add to ~/.bashrc
+```
+
+**Verify:**
+
+```bash
+claude --version     # 2.x.x
+codex --version      # 0.x.x
+gemini --version     # 0.x.x
+opencode --version   # x.x.x
+cline --version      # 2.x.x
+kilocode --version   # x.x.x (or: kilo --version)
+kiro-cli --version   # 1.x.x
+```
+
+---
+
+## Step 3 — Set Global Environment Variables
+
+Add to `~/.bashrc` (or `~/.zshrc`), then run `source ~/.bashrc`:
+
+```bash
+# OmniRoute Universal Endpoint
+export OPENAI_BASE_URL="http://localhost:20128/v1"
+export OPENAI_API_KEY="sk-your-omniroute-key"
+export ANTHROPIC_BASE_URL="http://localhost:20128/v1"
+export ANTHROPIC_API_KEY="sk-your-omniroute-key"
+export GEMINI_BASE_URL="http://localhost:20128/v1"
+export GEMINI_API_KEY="sk-your-omniroute-key"
+```
+
+> For a **remote server** replace `localhost:20128` with the server IP or domain,
+> e.g. `http://192.168.0.15:20128`.
+
+---
+
+## Step 4 — Configure Each Tool
+
+### Claude Code
+
+```bash
+# Via CLI:
+claude config set --global api-base-url http://localhost:20128/v1
+
+# Or create ~/.claude/settings.json:
+mkdir -p ~/.claude && cat > ~/.claude/settings.json << EOF
+{
+  "apiBaseUrl": "http://localhost:20128/v1",
+  "apiKey": "sk-your-omniroute-key"
+}
+EOF
+```
+
+**Test:** `claude "say hello"`
+
+---
+
+### OpenAI Codex
+
+```bash
+mkdir -p ~/.codex && cat > ~/.codex/config.yaml << EOF
+model: auto
+apiKey: sk-your-omniroute-key
+apiBaseUrl: http://localhost:20128/v1
+EOF
+```
+
+**Test:** `codex "what is 2+2?"`
+
+---
+
+### Gemini CLI
+
+```bash
+mkdir -p ~/.gemini && cat > ~/.gemini/settings.json << EOF
+{
+  "apiKey": "sk-your-omniroute-key",
+  "baseUrl": "http://localhost:20128/v1"
+}
+EOF
+```
+
+**Test:** `gemini "hello"`
+
+---
+
+### OpenCode
+
+```bash
+mkdir -p ~/.config/opencode && cat > ~/.config/opencode/config.toml << EOF
+[provider.openai]
+base_url = "http://localhost:20128/v1"
+api_key = "sk-your-omniroute-key"
+EOF
+```
+
+**Test:** `opencode`
+
+---
+
+### Cline (CLI or VS Code)
+
+**CLI mode:**
+
+```bash
+mkdir -p ~/.cline/data && cat > ~/.cline/data/globalState.json << EOF
+{
+  "apiProvider": "openai",
+  "openAiBaseUrl": "http://localhost:20128/v1",
+  "openAiApiKey": "sk-your-omniroute-key"
+}
+EOF
+```
+
+**VS Code mode:**
+Cline extension settings → API Provider: `OpenAI Compatible` → Base URL: `http://localhost:20128/v1`
+
+Or use the OmniRoute dashboard → **CLI Tools → Cline → Apply Config**.
+
+---
+
+### KiloCode (CLI or VS Code)
+
+**CLI mode:**
+
+```bash
+kilocode --api-base http://localhost:20128/v1 --api-key sk-your-omniroute-key
+```
+
+**VS Code settings:**
+
+```json
+{
+  "kilo-code.openAiBaseUrl": "http://localhost:20128/v1",
+  "kilo-code.apiKey": "sk-your-omniroute-key"
+}
+```
+
+Or use the OmniRoute dashboard → **CLI Tools → KiloCode → Apply Config**.
+
+---
+
+### Continue (VS Code Extension)
+
+Edit `~/.continue/config.yaml`:
+
+```yaml
+models:
+  - name: OmniRoute
+    provider: openai
+    model: auto
+    apiBase: http://localhost:20128/v1
+    apiKey: sk-your-omniroute-key
+    default: true
+```
+
+Restart VS Code after editing.
+
+---
+
+### Kiro CLI (Amazon)
+
+```bash
+# Login to your AWS/Kiro account:
+kiro-cli login
+
+# The CLI uses its own auth — OmniRoute is not needed as backend for Kiro CLI itself.
+# Use kiro-cli alongside OmniRoute for other tools.
+kiro-cli status
+```
+
+---
+
+### Cursor (Desktop App)
+
+> **Note:** Cursor routes requests through its cloud. For OmniRoute integration,
+> enable **Cloud Endpoint** in OmniRoute Settings and use your public domain URL.
+
+Via GUI: **Settings → Models → OpenAI API Key**
+
+- Base URL: `https://your-domain.com/v1`
+- API Key: your OmniRoute key
+
+---
+
+## Dashboard Auto-Configuration
+
+The OmniRoute dashboard automates configuration for most tools:
+
+1. Go to `http://localhost:20128/dashboard/cli-tools`
+2. Expand any tool card
+3. Select your API key from the dropdown
+4. Click **Apply Config** (if tool is detected as installed)
+5. Or copy the generated config snippet manually
+
+---
+
+## Built-in Agents: Droid & OpenClaw
+
+**Droid** and **OpenClaw** are AI agents built directly into OmniRoute — no installation needed.
+They run as internal routes and use OmniRoute's model routing automatically.
+
+- Access: `http://localhost:20128/dashboard/agents`
+- Configure: same combos and providers as all other tools
+- No API key or CLI install required
+
+---
+
+## Available API Endpoints
+
+| Endpoint                   | Description                   | Use For                     |
+| -------------------------- | ----------------------------- | --------------------------- |
+| `/v1/chat/completions`     | Standard chat (all providers) | All modern tools            |
+| `/v1/responses`            | Responses API (OpenAI format) | Codex, agentic workflows    |
+| `/v1/completions`          | Legacy text completions       | Older tools using `prompt:` |
+| `/v1/embeddings`           | Text embeddings               | RAG, search                 |
+| `/v1/images/generations`   | Image generation              | DALL-E, Flux, etc.          |
+| `/v1/audio/speech`         | Text-to-speech                | ElevenLabs, OpenAI TTS      |
+| `/v1/audio/transcriptions` | Speech-to-text                | Deepgram, AssemblyAI        |
+
+---
+
+## Troubleshooting
+
+| Error                     | Cause                   | Fix                                        |
+| ------------------------- | ----------------------- | ------------------------------------------ |
+| `Connection refused`      | OmniRoute not running   | `pm2 start omniroute`                      |
+| `401 Unauthorized`        | Wrong API key           | Check in `/dashboard/api-manager`          |
+| `No combo configured`     | No active routing combo | Set up in `/dashboard/combos`              |
+| `invalid model`           | Model not in catalog    | Use `auto` or check `/dashboard/providers` |
+| CLI shows "not installed" | Binary not in PATH      | Check `which <command>`                    |
+| `kiro-cli: not found`     | Not in PATH             | `export PATH="$HOME/.local/bin:$PATH"`     |
+
+---
+
+## Quick Setup Script (One Command)
+
+```bash
+# Install all CLIs and configure for OmniRoute (replace with your key and server URL)
+OMNIROUTE_URL="http://localhost:20128/v1"
+OMNIROUTE_KEY="sk-your-omniroute-key"
+
+npm install -g @anthropic-ai/claude-code @openai/codex @google/gemini-cli opencode-ai cline kilecode
+
+# Kiro CLI
+apt-get install -y unzip 2>/dev/null; curl -fsSL https://cli.kiro.dev/install | bash
+
+# Write configs
+mkdir -p ~/.claude ~/.codex ~/.gemini ~/.config/opencode ~/.continue
+
+cat > ~/.claude/settings.json   <<< "{\"apiBaseUrl\":\"$OMNIROUTE_URL\",\"apiKey\":\"$OMNIROUTE_KEY\"}"
+cat > ~/.codex/config.yaml      <<< "model: auto\napiKey: $OMNIROUTE_KEY\napiBaseUrl: $OMNIROUTE_URL"
+cat > ~/.gemini/settings.json   <<< "{\"apiKey\":\"$OMNIROUTE_KEY\",\"baseUrl\":\"$OMNIROUTE_URL\"}"
+cat >> ~/.bashrc << EOF
+export OPENAI_BASE_URL="$OMNIROUTE_URL"
+export OPENAI_API_KEY="$OMNIROUTE_KEY"
+export ANTHROPIC_BASE_URL="$OMNIROUTE_URL"
+export ANTHROPIC_API_KEY="$OMNIROUTE_KEY"
+EOF
+
+source ~/.bashrc
+echo "✅ All CLIs installed and configured for OmniRoute"
+```

docs/i18n/da/CODEBASE_DOCUMENTATION.md

@@ -0,0 +1,593 @@
+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/CODEBASE_DOCUMENTATION.md) · 🇪🇸 [es](../es/CODEBASE_DOCUMENTATION.md) · 🇫🇷 [fr](../fr/CODEBASE_DOCUMENTATION.md) · 🇩🇪 [de](../de/CODEBASE_DOCUMENTATION.md) · 🇮🇹 [it](../it/CODEBASE_DOCUMENTATION.md) · 🇷🇺 [ru](../ru/CODEBASE_DOCUMENTATION.md) · 🇨🇳 [zh-CN](../zh-CN/CODEBASE_DOCUMENTATION.md) · 🇯🇵 [ja](../ja/CODEBASE_DOCUMENTATION.md) · 🇰🇷 [ko](../ko/CODEBASE_DOCUMENTATION.md) · 🇸🇦 [ar](../ar/CODEBASE_DOCUMENTATION.md) · 🇮🇳 [in](../in/CODEBASE_DOCUMENTATION.md) · 🇹🇭 [th](../th/CODEBASE_DOCUMENTATION.md) · 🇻🇳 [vi](../vi/CODEBASE_DOCUMENTATION.md) · 🇮🇩 [id](../id/CODEBASE_DOCUMENTATION.md) · 🇲🇾 [ms](../ms/CODEBASE_DOCUMENTATION.md) · 🇳🇱 [nl](../nl/CODEBASE_DOCUMENTATION.md) · 🇵🇱 [pl](../pl/CODEBASE_DOCUMENTATION.md) · 🇸🇪 [sv](../sv/CODEBASE_DOCUMENTATION.md) · 🇳🇴 [no](../no/CODEBASE_DOCUMENTATION.md) · 🇩🇰 [da](../da/CODEBASE_DOCUMENTATION.md) · 🇫🇮 [fi](../fi/CODEBASE_DOCUMENTATION.md) · 🇵🇹 [pt](../pt/CODEBASE_DOCUMENTATION.md) · 🇷🇴 [ro](../ro/CODEBASE_DOCUMENTATION.md) · 🇭🇺 [hu](../hu/CODEBASE_DOCUMENTATION.md) · 🇧🇬 [bg](../bg/CODEBASE_DOCUMENTATION.md) · 🇸🇰 [sk](../sk/CODEBASE_DOCUMENTATION.md) · 🇺🇦 [uk-UA](../uk-UA/CODEBASE_DOCUMENTATION.md) · 🇮🇱 [he](../he/CODEBASE_DOCUMENTATION.md) · 🇵🇭 [phi](../phi/CODEBASE_DOCUMENTATION.md)
+
+---
+
+# omniroute — Codebase Documentation
+
+🌐 **Languages:** 🇺🇸 [English](CODEBASE_DOCUMENTATION.md) | 🇧🇷 [Português (Brasil)](i18n/pt-BR/CODEBASE_DOCUMENTATION.md) | 🇪🇸 [Español](i18n/es/CODEBASE_DOCUMENTATION.md) | 🇫🇷 [Français](i18n/fr/CODEBASE_DOCUMENTATION.md) | 🇮🇹 [Italiano](i18n/it/CODEBASE_DOCUMENTATION.md) | 🇷🇺 [Русский](i18n/ru/CODEBASE_DOCUMENTATION.md) | 🇨🇳 [中文 (简体)](i18n/zh-CN/CODEBASE_DOCUMENTATION.md) | 🇩🇪 [Deutsch](i18n/de/CODEBASE_DOCUMENTATION.md) | 🇮🇳 [हिन्दी](i18n/in/CODEBASE_DOCUMENTATION.md) | 🇹🇭 [ไทย](i18n/th/CODEBASE_DOCUMENTATION.md) | 🇺🇦 [Українська](i18n/uk-UA/CODEBASE_DOCUMENTATION.md) | 🇸🇦 [العربية](i18n/ar/CODEBASE_DOCUMENTATION.md) | 🇯🇵 [日本語](i18n/ja/CODEBASE_DOCUMENTATION.md) | 🇻🇳 [Tiếng Việt](i18n/vi/CODEBASE_DOCUMENTATION.md) | 🇧🇬 [Български](i18n/bg/CODEBASE_DOCUMENTATION.md) | 🇩🇰 [Dansk](i18n/da/CODEBASE_DOCUMENTATION.md) | 🇫🇮 [Suomi](i18n/fi/CODEBASE_DOCUMENTATION.md) | 🇮🇱 [עברית](i18n/he/CODEBASE_DOCUMENTATION.md) | 🇭🇺 [Magyar](i18n/hu/CODEBASE_DOCUMENTATION.md) | 🇮🇩 [Bahasa Indonesia](i18n/id/CODEBASE_DOCUMENTATION.md) | 🇰🇷 [한국어](i18n/ko/CODEBASE_DOCUMENTATION.md) | 🇲🇾 [Bahasa Melayu](i18n/ms/CODEBASE_DOCUMENTATION.md) | 🇳🇱 [Nederlands](i18n/nl/CODEBASE_DOCUMENTATION.md) | 🇳🇴 [Norsk](i18n/no/CODEBASE_DOCUMENTATION.md) | 🇵🇹 [Português (Portugal)](i18n/pt/CODEBASE_DOCUMENTATION.md) | 🇷🇴 [Română](i18n/ro/CODEBASE_DOCUMENTATION.md) | 🇵🇱 [Polski](i18n/pl/CODEBASE_DOCUMENTATION.md) | 🇸🇰 [Slovenčina](i18n/sk/CODEBASE_DOCUMENTATION.md) | 🇸🇪 [Svenska](i18n/sv/CODEBASE_DOCUMENTATION.md) | 🇵🇭 [Filipino](i18n/phi/CODEBASE_DOCUMENTATION.md)
+
+> A comprehensive, beginner-friendly guide to the **omniroute** multi-provider AI proxy router.
+
+---
+
+## 1. What Is omniroute?
+
+omniroute is a **proxy router** that sits between AI clients (Claude CLI, Codex, Cursor IDE, etc.) and AI providers (Anthropic, Google, OpenAI, AWS, GitHub, etc.). It solves one big problem:
+
+> **Different AI clients speak different "languages" (API formats), and different AI providers expect different "languages" too.** omniroute translates between them automatically.
+
+Think of it like a universal translator at the United Nations — any delegate can speak any language, and the translator converts it for any other delegate.
+
+---
+
+## 2. Architecture Overview
+
+```mermaid
+graph LR
+    subgraph Clients
+        A[Claude CLI]
+        B[Codex]
+        C[Cursor IDE]
+        D[OpenAI-compatible]
+    end
+
+    subgraph omniroute
+        E[Handler Layer]
+        F[Translator Layer]
+        G[Executor Layer]
+        H[Services Layer]
+    end
+
+    subgraph Providers
+        I[Anthropic Claude]
+        J[Google Gemini]
+        K[OpenAI / Codex]
+        L[GitHub Copilot]
+        M[AWS Kiro]
+        N[Antigravity]
+        O[Cursor API]
+    end
+
+    A --> E
+    B --> E
+    C --> E
+    D --> E
+    E --> F
+    F --> G
+    G --> I
+    G --> J
+    G --> K
+    G --> L
+    G --> M
+    G --> N
+    G --> O
+    H -.-> E
+    H -.-> G
+```
+
+### Core Principle: Hub-and-Spoke Translation
+
+All format translation passes through **OpenAI format as the hub**:
+
+```
+Client Format → [OpenAI Hub] → Provider Format    (request)
+Provider Format → [OpenAI Hub] → Client Format    (response)
+```
+
+This means you only need **N translators** (one per format) instead of **N²** (every pair).
+
+---
+
+## 3. Project Structure
+
+```
+omniroute/
+├── open-sse/                  ← Core proxy library (portable, framework-agnostic)
+│   ├── index.js               ← Main entry point, exports everything
+│   ├── config/                ← Configuration & constants
+│   ├── executors/             ← Provider-specific request execution
+│   ├── handlers/              ← Request handling orchestration
+│   ├── services/              ← Business logic (auth, models, fallback, usage)
+│   ├── translator/            ← Format translation engine
+│   │   ├── request/           ← Request translators (8 files)
+│   │   ├── response/          ← Response translators (7 files)
+│   │   └── helpers/           ← Shared translation utilities (6 files)
+│   └── utils/                 ← Utility functions
+├── src/                       ← Application layer (Express/Worker runtime)
+│   ├── app/                   ← Web UI, API routes, middleware
+│   ├── lib/                   ← Database, auth, and shared library code
+│   ├── mitm/                  ← Man-in-the-middle proxy utilities
+│   ├── models/                ← Database models
+│   ├── shared/                ← Shared utilities (wrappers around open-sse)
+│   ├── sse/                   ← SSE endpoint handlers
+│   └── store/                 ← State management
+├── data/                      ← Runtime data (credentials, logs)
+│   └── provider-credentials.json   (external credentials override, gitignored)
+└── tester/                    ← Test utilities
+```
+
+---
+
+## 4. Module-by-Module Breakdown
+
+### 4.1 Config (`open-sse/config/`)
+
+The **single source of truth** for all provider configuration.
+
+| File                          | Purpose                                                                                                                                                                                                                   |
+| ----------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| `constants.ts`                | `PROVIDERS` object with base URLs, OAuth credentials (defaults), headers, and default system prompts for every provider. Also defines `HTTP_STATUS`, `ERROR_TYPES`, `COOLDOWN_MS`, `BACKOFF_CONFIG`, and `SKIP_PATTERNS`. |
+| `credentialLoader.ts`         | Loads external credentials from `data/provider-credentials.json` and merges them over the hardcoded defaults in `PROVIDERS`. Keeps secrets out of source control while maintaining backwards compatibility.               |
+| `providerModels.ts`           | Central model registry: maps provider aliases → model IDs. Functions like `getModels()`, `getProviderByAlias()`.                                                                                                          |
+| `codexInstructions.ts`        | System instructions injected into Codex requests (editing constraints, sandbox rules, approval policies).                                                                                                                 |
+| `defaultThinkingSignature.ts` | Default "thinking" signatures for Claude and Gemini models.                                                                                                                                                               |
+| `ollamaModels.ts`             | Schema definition for local Ollama models (name, size, family, quantization).                                                                                                                                             |
+
+#### Credential Loading Flow
+
+```mermaid
+flowchart TD
+    A["App starts"] --> B["constants.ts defines PROVIDERS\nwith hardcoded defaults"]
+    B --> C{"data/provider-credentials.json\nexists?"}
+    C -->|Yes| D["credentialLoader reads JSON"]
+    C -->|No| E["Use hardcoded defaults"]
+    D --> F{"For each provider in JSON"}
+    F --> G{"Provider exists\nin PROVIDERS?"}
+    G -->|No| H["Log warning, skip"]
+    G -->|Yes| I{"Value is object?"}
+    I -->|No| J["Log warning, skip"]
+    I -->|Yes| K["Merge clientId, clientSecret,\ntokenUrl, authUrl, refreshUrl"]
+    K --> F
+    H --> F
+    J --> F
+    F -->|Done| L["PROVIDERS ready with\nmerged credentials"]
+    E --> L
+```
+
+---
+
+### 4.2 Executors (`open-sse/executors/`)
+
+Executors encapsulate **provider-specific logic** using the **Strategy Pattern**. Each executor overrides base methods as needed.
+
+```mermaid
+classDiagram
+    class BaseExecutor {
+        +buildUrl(model, stream, options)
+        +buildHeaders(credentials, stream, body)
+        +transformRequest(body, model, stream, credentials)
+        +execute(url, options)
+        +shouldRetry(status, error)
+        +refreshCredentials(credentials, log)
+    }
+
+    class DefaultExecutor {
+        +refreshCredentials()
+    }
+
+    class AntigravityExecutor {
+        +buildUrl()
+        +buildHeaders()
+        +transformRequest()
+        +shouldRetry()
+        +refreshCredentials()
+    }
+
+    class CursorExecutor {
+        +buildUrl()
+        +buildHeaders()
+        +transformRequest()
+        +parseResponse()
+        +generateChecksum()
+    }
+
+    class KiroExecutor {
+        +buildUrl()
+        +buildHeaders()
+        +transformRequest()
+        +parseEventStream()
+        +refreshCredentials()
+    }
+
+    BaseExecutor <|-- DefaultExecutor
+    BaseExecutor <|-- AntigravityExecutor
+    BaseExecutor <|-- CursorExecutor
+    BaseExecutor <|-- KiroExecutor
+    BaseExecutor <|-- CodexExecutor
+    BaseExecutor <|-- GeminiCLIExecutor
+    BaseExecutor <|-- GithubExecutor
+```
+
+| Executor         | Provider                                   | Key Specializations                                                                                                 |
+| ---------------- | ------------------------------------------ | ------------------------------------------------------------------------------------------------------------------- |
+| `base.ts`        | —                                          | Abstract base: URL building, headers, retry logic, credential refresh                                               |
+| `default.ts`     | Claude, Gemini, OpenAI, GLM, Kimi, MiniMax | Generic OAuth token refresh for standard providers                                                                  |
+| `antigravity.ts` | Google Cloud Code                          | Project/session ID generation, multi-URL fallback, custom retry parsing from error messages ("reset after 2h7m23s") |
+| `cursor.ts`      | Cursor IDE                                 | **Most complex**: SHA-256 checksum auth, Protobuf request encoding, binary EventStream → SSE response parsing       |
+| `codex.ts`       | OpenAI Codex                               | Injects system instructions, manages thinking levels, removes unsupported parameters                                |
+| `gemini-cli.ts`  | Google Gemini CLI                          | Custom URL building (`streamGenerateContent`), Google OAuth token refresh                                           |
+| `github.ts`      | GitHub Copilot                             | Dual token system (GitHub OAuth + Copilot token), VSCode header mimicking                                           |
+| `kiro.ts`        | AWS CodeWhisperer                          | AWS EventStream binary parsing, AMZN event frames, token estimation                                                 |
+| `index.ts`       | —                                          | Factory: maps provider name → executor class, with default fallback                                                 |
+
+---
+
+### 4.3 Handlers (`open-sse/handlers/`)
+
+The **orchestration layer** — coordinates translation, execution, streaming, and error handling.
+
+| File                  | Purpose                                                                                                                                                                                                                |
+| --------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| `chatCore.ts`         | **Central orchestrator** (~600 lines). Handles the complete request lifecycle: format detection → translation → executor dispatch → streaming/non-streaming response → token refresh → error handling → usage logging. |
+| `responsesHandler.ts` | Adapter for OpenAI's Responses API: converts Responses format → Chat Completions → sends to `chatCore` → converts SSE back to Responses format.                                                                        |
+| `embeddings.ts`       | Embedding generation handler: resolves embedding model → provider, dispatches to provider API, returns OpenAI-compatible embedding response. Supports 6+ providers.                                                    |
+| `imageGeneration.ts`  | Image generation handler: resolves image model → provider, supports OpenAI-compatible, Gemini-image (Antigravity), and fallback (Nebius) modes. Returns base64 or URL images.                                          |
+
+#### Request Lifecycle (chatCore.ts)
+
+```mermaid
+sequenceDiagram
+    participant Client
+    participant chatCore
+    participant Translator
+    participant Executor
+    participant Provider
+
+    Client->>chatCore: Request (any format)
+    chatCore->>chatCore: Detect source format
+    chatCore->>chatCore: Check bypass patterns
+    chatCore->>chatCore: Resolve model & provider
+    chatCore->>Translator: Translate request (source → OpenAI → target)
+    chatCore->>Executor: Get executor for provider
+    Executor->>Executor: Build URL, headers, transform request
+    Executor->>Executor: Refresh credentials if needed
+    Executor->>Provider: HTTP fetch (streaming or non-streaming)
+
+    alt Streaming
+        Provider-->>chatCore: SSE stream
+        chatCore->>chatCore: Pipe through SSE transform stream
+        Note over chatCore: Transform stream translates<br/>each chunk: target → OpenAI → source
+        chatCore-->>Client: Translated SSE stream
+    else Non-streaming
+        Provider-->>chatCore: JSON response
+        chatCore->>Translator: Translate response
+        chatCore-->>Client: Translated JSON
+    end
+
+    alt Error (401, 429, 500...)
+        chatCore->>Executor: Retry with credential refresh
+        chatCore->>chatCore: Account fallback logic
+    end
+```
+
+---
+
+### 4.4 Services (`open-sse/services/`)
+
+Business logic that supports the handlers and executors.
+
+| File                 | Purpose                                                                                                                                                                                                                                                                                                                                |
+| -------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| `provider.ts`        | **Format detection** (`detectFormat`): analyzes request body structure to identify Claude/OpenAI/Gemini/Antigravity/Responses formats (includes `max_tokens` heuristic for Claude). Also: URL building, header building, thinking config normalization. Supports `openai-compatible-*` and `anthropic-compatible-*` dynamic providers. |
+| `model.ts`           | Model string parsing (`claude/model-name` → `{provider: "claude", model: "model-name"}`), alias resolution with collision detection, input sanitization (rejects path traversal/control chars), and model info resolution with async alias getter support.                                                                             |
+| `accountFallback.ts` | Rate-limit handling: exponential backoff (1s → 2s → 4s → max 2min), account cooldown management, error classification (which errors trigger fallback vs. not).                                                                                                                                                                         |
+| `tokenRefresh.ts`    | OAuth token refresh for **every provider**: Google (Gemini, Antigravity), Claude, Codex, Qwen, iFlow, GitHub (OAuth + Copilot dual-token), Kiro (AWS SSO OIDC + Social Auth). Includes in-flight promise deduplication cache and retry with exponential backoff.                                                                       |
+| `combo.ts`           | **Combo models**: chains of fallback models. If model A fails with a fallback-eligible error, try model B, then C, etc. Returns actual upstream status codes.                                                                                                                                                                          |
+| `usage.ts`           | Fetches quota/usage data from provider APIs (GitHub Copilot quotas, Antigravity model quotas, Codex rate limits, Kiro usage breakdowns, Claude settings).                                                                                                                                                                              |
+| `accountSelector.ts` | Smart account selection with scoring algorithm: considers priority, health status, round-robin position, and cooldown state to pick the optimal account for each request.                                                                                                                                                              |
+| `contextManager.ts`  | Request context lifecycle management: creates and tracks per-request context objects with metadata (request ID, timestamps, provider info) for debugging and logging.                                                                                                                                                                  |
+| `ipFilter.ts`        | IP-based access control: supports allowlist and blocklist modes. Validates client IP against configured rules before processing API requests.                                                                                                                                                                                          |
+| `sessionManager.ts`  | Session tracking with client fingerprinting: tracks active sessions using hashed client identifiers, monitors request counts, and provides session metrics.                                                                                                                                                                            |
+| `signatureCache.ts`  | Request signature-based deduplication cache: prevents duplicate requests by caching recent request signatures and returning cached responses for identical requests within a time window.                                                                                                                                              |
+| `systemPrompt.ts`    | Global system prompt injection: prepends or appends a configurable system prompt to all requests, with per-provider compatibility handling.                                                                                                                                                                                            |
+| `thinkingBudget.ts`  | Reasoning token budget management: supports passthrough, auto (strip thinking config), custom (fixed budget), and adaptive (complexity-scaled) modes for controlling thinking/reasoning tokens.                                                                                                                                        |
+| `wildcardRouter.ts`  | Wildcard model pattern routing: resolves wildcard patterns (e.g., `*/claude-*`) to concrete provider/model pairs based on availability and priority.                                                                                                                                                                                   |
+
+#### Token Refresh Deduplication
+
+```mermaid
+sequenceDiagram
+    participant R1 as Request 1
+    participant R2 as Request 2
+    participant Cache as refreshPromiseCache
+    participant OAuth as OAuth Provider
+
+    R1->>Cache: getAccessToken("gemini", token)
+    Cache->>Cache: No in-flight promise
+    Cache->>OAuth: Start refresh
+    R2->>Cache: getAccessToken("gemini", token)
+    Cache->>Cache: Found in-flight promise
+    Cache-->>R2: Return existing promise
+    OAuth-->>Cache: New access token
+    Cache-->>R1: New access token
+    Cache-->>R2: Same access token (shared)
+    Cache->>Cache: Delete cache entry
+```
+
+#### Account Fallback State Machine
+
+```mermaid
+stateDiagram-v2
+    [*] --> Active
+    Active --> Error: Request fails (401/429/500)
+    Error --> Cooldown: Apply backoff
+    Cooldown --> Active: Cooldown expires
+    Active --> Active: Request succeeds (reset backoff)
+
+    state Error {
+        [*] --> ClassifyError
+        ClassifyError --> ShouldFallback: Rate limit / Auth / Transient
+        ClassifyError --> NoFallback: 400 Bad Request
+    }
+
+    state Cooldown {
+        [*] --> ExponentialBackoff
+        ExponentialBackoff: Level 0 = 1s
+        ExponentialBackoff: Level 1 = 2s
+        ExponentialBackoff: Level 2 = 4s
+        ExponentialBackoff: Max = 2min
+    }
+```
+
+#### Combo Model Chain
+
+```mermaid
+flowchart LR
+    A["Request with\ncombo model"] --> B["Model A"]
+    B -->|"2xx Success"| C["Return response"]
+    B -->|"429/401/500"| D{"Fallback\neligible?"}
+    D -->|Yes| E["Model B"]
+    D -->|No| F["Return error"]
+    E -->|"2xx Success"| C
+    E -->|"429/401/500"| G{"Fallback\neligible?"}
+    G -->|Yes| H["Model C"]
+    G -->|No| F
+    H -->|"2xx Success"| C
+    H -->|"Fail"| I["All failed →\nReturn last status"]
+```
+
+---
+
+### 4.5 Translator (`open-sse/translator/`)
+
+The **format translation engine** using a self-registering plugin system.
+
+#### Architecture
+
+```mermaid
+graph TD
+    subgraph "Request Translation"
+        A["Claude → OpenAI"]
+        B["Gemini → OpenAI"]
+        C["Antigravity → OpenAI"]
+        D["OpenAI Responses → OpenAI"]
+        E["OpenAI → Claude"]
+        F["OpenAI → Gemini"]
+        G["OpenAI → Kiro"]
+        H["OpenAI → Cursor"]
+    end
+
+    subgraph "Response Translation"
+        I["Claude → OpenAI"]
+        J["Gemini → OpenAI"]
+        K["Kiro → OpenAI"]
+        L["Cursor → OpenAI"]
+        M["OpenAI → Claude"]
+        N["OpenAI → Antigravity"]
+        O["OpenAI → Responses"]
+    end
+```
+
+| Directory    | Files         | Description                                                                                                                                                                                                                                                      |
+| ------------ | ------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| `request/`   | 8 translators | Convert request bodies between formats. Each file self-registers via `register(from, to, fn)` on import.                                                                                                                                                         |
+| `response/`  | 7 translators | Convert streaming response chunks between formats. Handles SSE event types, thinking blocks, tool calls.                                                                                                                                                         |
+| `helpers/`   | 6 helpers     | Shared utilities: `claudeHelper` (system prompt extraction, thinking config), `geminiHelper` (parts/contents mapping), `openaiHelper` (format filtering), `toolCallHelper` (ID generation, missing response injection), `maxTokensHelper`, `responsesApiHelper`. |
+| `index.ts`   | —             | Translation engine: `translateRequest()`, `translateResponse()`, state management, registry.                                                                                                                                                                     |
+| `formats.ts` | —             | Format constants: `OPENAI`, `CLAUDE`, `GEMINI`, `ANTIGRAVITY`, `KIRO`, `CURSOR`, `OPENAI_RESPONSES`.                                                                                                                                                             |
+
+#### Key Design: Self-Registering Plugins
+
+```javascript
+// Each translator file calls register() on import:
+import { register } from "../index.js";
+register("claude", "openai", translateClaudeToOpenAI);
+
+// The index.js imports all translator files, triggering registration:
+import "./request/claude-to-openai.js"; // ← self-registers
+```
+
+---
+
+### 4.6 Utils (`open-sse/utils/`)
+
+| File               | Purpose                                                                                                                                                                                                                                                                              |
+| ------------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
+| `error.ts`         | Error response building (OpenAI-compatible format), upstream error parsing, Antigravity retry-time extraction from error messages, SSE error streaming.                                                                                                                              |
+| `stream.ts`        | **SSE Transform Stream** — the core streaming pipeline. Two modes: `TRANSLATE` (full format translation) and `PASSTHROUGH` (normalize + extract usage). Handles chunk buffering, usage estimation, content length tracking. Per-stream encoder/decoder instances avoid shared state. |
+| `streamHelpers.ts` | Low-level SSE utilities: `parseSSELine` (whitespace-tolerant), `hasValuableContent` (filters empty chunks for OpenAI/Claude/Gemini), `fixInvalidId`, `formatSSE` (format-aware SSE serialization with `perf_metrics` cleanup).                                                       |
+| `usageTracking.ts` | Token usage extraction from any format (Claude/OpenAI/Gemini/Responses), estimation with separate tool/message char-per-token ratios, buffer addition (2000 tokens safety margin), format-specific field filtering, console logging with ANSI colors.                                |
+| `requestLogger.ts` | File-based request logging (opt-in via `ENABLE_REQUEST_LOGS=true`). Creates session folders with numbered files: `1_req_client.json` → `7_res_client.txt`. All I/O is async (fire-and-forget). Masks sensitive headers.                                                              |
+| `bypassHandler.ts` | Intercepts specific patterns from Claude CLI (title extraction, warmup, count) and returns fake responses without calling any provider. Supports both streaming and non-streaming. Intentionally limited to Claude CLI scope.                                                        |
+| `networkProxy.ts`  | Resolves outbound proxy URL for a given provider with precedence: provider-specific config → global config → environment variables (`HTTPS_PROXY`/`HTTP_PROXY`/`ALL_PROXY`). Supports `NO_PROXY` exclusions. Caches config for 30s.                                                  |
+
+#### SSE Streaming Pipeline
+
+```mermaid
+flowchart TD
+    A["Provider SSE stream"] --> B["TextDecoder\n(per-stream instance)"]
+    B --> C["Buffer lines\n(split on newline)"]
+    C --> D["parseSSELine()\n(trim whitespace, parse JSON)"]
+    D --> E{"Mode?"}
+    E -->|TRANSLATE| F["translateResponse()\ntarget → OpenAI → source"]
+    E -->|PASSTHROUGH| G["fixInvalidId()\nnormalize chunk"]
+    F --> H["hasValuableContent()\nfilter empty chunks"]
+    G --> H
+    H -->|"Has content"| I["extractUsage()\ntrack token counts"]
+    H -->|"Empty"| J["Skip chunk"]
+    I --> K["formatSSE()\nserialize + clean perf_metrics"]
+    K --> L["TextEncoder\n(per-stream instance)"]
+    L --> M["Enqueue to\nclient stream"]
+
+    style A fill:#f9f,stroke:#333
+    style M fill:#9f9,stroke:#333
+```
+
+#### Request Logger Session Structure
+
+```
+logs/
+└── claude_gemini_claude-sonnet_20260208_143045/
+    ├── 1_req_client.json      ← Raw client request
+    ├── 2_req_source.json      ← After initial conversion
+    ├── 3_req_openai.json      ← OpenAI intermediate format
+    ├── 4_req_target.json      ← Final target format
+    ├── 5_res_provider.txt     ← Provider SSE chunks (streaming)
+    ├── 5_res_provider.json    ← Provider response (non-streaming)
+    ├── 6_res_openai.txt       ← OpenAI intermediate chunks
+    ├── 7_res_client.txt       ← Client-facing SSE chunks
+    └── 6_error.json           ← Error details (if any)
+```
+
+---
+
+### 4.7 Application Layer (`src/`)
+
+| Directory     | Purpose                                                                |
+| ------------- | ---------------------------------------------------------------------- |
+| `src/app/`    | Web UI, API routes, Express middleware, OAuth callback handlers        |
+| `src/lib/`    | Database access (`localDb.ts`, `usageDb.ts`), authentication, shared   |
+| `src/mitm/`   | Man-in-the-middle proxy utilities for intercepting provider traffic    |
+| `src/models/` | Database model definitions                                             |
+| `src/shared/` | Wrappers around open-sse functions (provider, stream, error, etc.)     |
+| `src/sse/`    | SSE endpoint handlers that wire the open-sse library to Express routes |
+| `src/store/`  | Application state management                                           |
+
+#### Notable API Routes
+
+| Route                                         | Methods         | Purpose                                                                               |
+| --------------------------------------------- | --------------- | ------------------------------------------------------------------------------------- |
+| `/api/provider-models`                        | GET/POST/DELETE | CRUD for custom models per provider                                                   |
+| `/api/models/catalog`                         | GET             | Aggregated catalog of all models (chat, embedding, image, custom) grouped by provider |
+| `/api/settings/proxy`                         | GET/PUT/DELETE  | Hierarchical outbound proxy configuration (`global/providers/combos/keys`)            |
+| `/api/settings/proxy/test`                    | POST            | Validates proxy connectivity and returns public IP/latency                            |
+| `/v1/providers/[provider]/chat/completions`   | POST            | Dedicated per-provider chat completions with model validation                         |
+| `/v1/providers/[provider]/embeddings`         | POST            | Dedicated per-provider embeddings with model validation                               |
+| `/v1/providers/[provider]/images/generations` | POST            | Dedicated per-provider image generation with model validation                         |
+| `/api/settings/ip-filter`                     | GET/PUT         | IP allowlist/blocklist management                                                     |
+| `/api/settings/thinking-budget`               | GET/PUT         | Reasoning token budget configuration (passthrough/auto/custom/adaptive)               |
+| `/api/settings/system-prompt`                 | GET/PUT         | Global system prompt injection for all requests                                       |
+| `/api/sessions`                               | GET             | Active session tracking and metrics                                                   |
+| `/api/rate-limits`                            | GET             | Per-account rate limit status                                                         |
+
+---
+
+## 5. Key Design Patterns
+
+### 5.1 Hub-and-Spoke Translation
+
+All formats translate through **OpenAI format as the hub**. Adding a new provider only requires writing **one pair** of translators (to/from OpenAI), not N pairs.
+
+### 5.2 Executor Strategy Pattern
+
+Each provider has a dedicated executor class inheriting from `BaseExecutor`. The factory in `executors/index.ts` selects the right one at runtime.
+
+### 5.3 Self-Registering Plugin System
+
+Translator modules register themselves on import via `register()`. Adding a new translator is just creating a file and importing it.
+
+### 5.4 Account Fallback with Exponential Backoff
+
+When a provider returns 429/401/500, the system can switch to the next account, applying exponential cooldowns (1s → 2s → 4s → max 2min).
+
+### 5.5 Combo Model Chains
+
+A "combo" groups multiple `provider/model` strings. If the first fails, fallback to the next automatically.
+
+### 5.6 Stateful Streaming Translation
+
+Response translation maintains state across SSE chunks (thinking block tracking, tool call accumulation, content block indexing) via the `initState()` mechanism.
+
+### 5.7 Usage Safety Buffer
+
+A 2000-token buffer is added to reported usage to prevent clients from hitting context window limits due to overhead from system prompts and format translation.
+
+---
+
+## 6. Supported Formats
+
+| Format                  | Direction       | Identifier         |
+| ----------------------- | --------------- | ------------------ |
+| OpenAI Chat Completions | source + target | `openai`           |
+| OpenAI Responses API    | source + target | `openai-responses` |
+| Anthropic Claude        | source + target | `claude`           |
+| Google Gemini           | source + target | `gemini`           |
+| Google Gemini CLI       | target only     | `gemini-cli`       |
+| Antigravity             | source + target | `antigravity`      |
+| AWS Kiro                | target only     | `kiro`             |
+| Cursor                  | target only     | `cursor`           |
+
+---
+
+## 7. Supported Providers
+
+| Provider                 | Auth Method            | Executor    | Key Notes                                     |
+| ------------------------ | ---------------------- | ----------- | --------------------------------------------- |
+| Anthropic Claude         | API key or OAuth       | Default     | Uses `x-api-key` header                       |
+| Google Gemini            | API key or OAuth       | Default     | Uses `x-goog-api-key` header                  |
+| Google Gemini CLI        | OAuth                  | GeminiCLI   | Uses `streamGenerateContent` endpoint         |
+| Antigravity              | OAuth                  | Antigravity | Multi-URL fallback, custom retry parsing      |
+| OpenAI                   | API key                | Default     | Standard Bearer auth                          |
+| Codex                    | OAuth                  | Codex       | Injects system instructions, manages thinking |
+| GitHub Copilot           | OAuth + Copilot token  | Github      | Dual token, VSCode header mimicking           |
+| Kiro (AWS)               | AWS SSO OIDC or Social | Kiro        | Binary EventStream parsing                    |
+| Cursor IDE               | Checksum auth          | Cursor      | Protobuf encoding, SHA-256 checksums          |
+| Qwen                     | OAuth                  | Default     | Standard auth                                 |
+| iFlow                    | OAuth (Basic + Bearer) | Default     | Dual auth header                              |
+| OpenRouter               | API key                | Default     | Standard Bearer auth                          |
+| GLM, Kimi, MiniMax       | API key                | Default     | Claude-compatible, use `x-api-key`            |
+| `openai-compatible-*`    | API key                | Default     | Dynamic: any OpenAI-compatible endpoint       |
+| `anthropic-compatible-*` | API key                | Default     | Dynamic: any Claude-compatible endpoint       |
+
+---
+
+## 8. Data Flow Summary
+
+### Streaming Request
+
+```mermaid
+flowchart LR
+    A["Client"] --> B["detectFormat()"]
+    B --> C["translateRequest()\nsource → OpenAI → target"]
+    C --> D["Executor\nbuildUrl + buildHeaders"]
+    D --> E["fetch(providerURL)"]
+    E --> F["createSSEStream()\nTRANSLATE mode"]
+    F --> G["parseSSELine()"]
+    G --> H["translateResponse()\ntarget → OpenAI → source"]
+    H --> I["extractUsage()\n+ addBuffer"]
+    I --> J["formatSSE()"]
+    J --> K["Client receives\ntranslated SSE"]
+    K --> L["logUsage()\nsaveRequestUsage()"]
+```
+
+### Non-Streaming Request
+
+```mermaid
+flowchart LR
+    A["Client"] --> B["detectFormat()"]
+    B --> C["translateRequest()\nsource → OpenAI → target"]
+    C --> D["Executor.execute()"]
+    D --> E["translateResponse()\ntarget → OpenAI → source"]
+    E --> F["Return JSON\nresponse"]
+```
+
+### Bypass Flow (Claude CLI)
+
+```mermaid
+flowchart LR
+    A["Claude CLI request"] --> B{"Match bypass\npattern?"}
+    B -->|"Title/Warmup/Count"| C["Generate fake\nOpenAI response"]
+    B -->|"No match"| D["Normal flow"]
+    C --> E["Translate to\nsource format"]
+    E --> F["Return without\ncalling provider"]
+```

docs/i18n/da/FEATURES.md

@@ -0,0 +1,148 @@
+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/FEATURES.md) · 🇪🇸 [es](../es/FEATURES.md) · 🇫🇷 [fr](../fr/FEATURES.md) · 🇩🇪 [de](../de/FEATURES.md) · 🇮🇹 [it](../it/FEATURES.md) · 🇷🇺 [ru](../ru/FEATURES.md) · 🇨🇳 [zh-CN](../zh-CN/FEATURES.md) · 🇯🇵 [ja](../ja/FEATURES.md) · 🇰🇷 [ko](../ko/FEATURES.md) · 🇸🇦 [ar](../ar/FEATURES.md) · 🇮🇳 [in](../in/FEATURES.md) · 🇹🇭 [th](../th/FEATURES.md) · 🇻🇳 [vi](../vi/FEATURES.md) · 🇮🇩 [id](../id/FEATURES.md) · 🇲🇾 [ms](../ms/FEATURES.md) · 🇳🇱 [nl](../nl/FEATURES.md) · 🇵🇱 [pl](../pl/FEATURES.md) · 🇸🇪 [sv](../sv/FEATURES.md) · 🇳🇴 [no](../no/FEATURES.md) · 🇩🇰 [da](../da/FEATURES.md) · 🇫🇮 [fi](../fi/FEATURES.md) · 🇵🇹 [pt](../pt/FEATURES.md) · 🇷🇴 [ro](../ro/FEATURES.md) · 🇭🇺 [hu](../hu/FEATURES.md) · 🇧🇬 [bg](../bg/FEATURES.md) · 🇸🇰 [sk](../sk/FEATURES.md) · 🇺🇦 [uk-UA](../uk-UA/FEATURES.md) · 🇮🇱 [he](../he/FEATURES.md) · 🇵🇭 [phi](../phi/FEATURES.md)
+
+---
+
+# OmniRoute — Dashboard Features Gallery
+
+🌐 **Languages:** 🇺🇸 [English](FEATURES.md) | 🇧🇷 [Português (Brasil)](i18n/pt-BR/FEATURES.md) | 🇪🇸 [Español](i18n/es/FEATURES.md) | 🇫🇷 [Français](i18n/fr/FEATURES.md) | 🇮🇹 [Italiano](i18n/it/FEATURES.md) | 🇷🇺 [Русский](i18n/ru/FEATURES.md) | 🇨🇳 [中文 (简体)](i18n/zh-CN/FEATURES.md) | 🇩🇪 [Deutsch](i18n/de/FEATURES.md) | 🇮🇳 [हिन्दी](i18n/in/FEATURES.md) | 🇹🇭 [ไทย](i18n/th/FEATURES.md) | 🇺🇦 [Українська](i18n/uk-UA/FEATURES.md) | 🇸🇦 [العربية](i18n/ar/FEATURES.md) | 🇯🇵 [日本語](i18n/ja/FEATURES.md) | 🇻🇳 [Tiếng Việt](i18n/vi/FEATURES.md) | 🇧🇬 [Български](i18n/bg/FEATURES.md) | 🇩🇰 [Dansk](i18n/da/FEATURES.md) | 🇫🇮 [Suomi](i18n/fi/FEATURES.md) | 🇮🇱 [עברית](i18n/he/FEATURES.md) | 🇭🇺 [Magyar](i18n/hu/FEATURES.md) | 🇮🇩 [Bahasa Indonesia](i18n/id/FEATURES.md) | 🇰🇷 [한국어](i18n/ko/FEATURES.md) | 🇲🇾 [Bahasa Melayu](i18n/ms/FEATURES.md) | 🇳🇱 [Nederlands](i18n/nl/FEATURES.md) | 🇳🇴 [Norsk](i18n/no/FEATURES.md) | 🇵🇹 [Português (Portugal)](i18n/pt/FEATURES.md) | 🇷🇴 [Română](i18n/ro/FEATURES.md) | 🇵🇱 [Polski](i18n/pl/FEATURES.md) | 🇸🇰 [Slovenčina](i18n/sk/FEATURES.md) | 🇸🇪 [Svenska](i18n/sv/FEATURES.md) | 🇵🇭 [Filipino](i18n/phi/FEATURES.md)
+
+Visual guide to every section of the OmniRoute dashboard.
+
+---
+
+## 🔌 Providers
+
+Manage AI provider connections: OAuth providers (Claude Code, Codex, Gemini CLI), API key providers (Groq, DeepSeek, OpenRouter), and free providers (iFlow, Qwen, Kiro).
+
+- **Ollama Cloud** — Cloud-hosted Ollama models at `api.ollama.com` (free "Light usage" tier); use `ollamacloud/<model>` prefix
+
+![Providers Dashboard](screenshots/01-providers.png)
+
+---
+
+## 🎨 Combos
+
+Create model routing combos with 6 strategies: priority, weighted, round-robin, random, least-used, and cost-optimized. Each combo chains multiple models with automatic fallback and includes quick templates and readiness checks.
+
+![Combos Dashboard](screenshots/02-combos.png)
+
+---
+
+## 📊 Analytics
+
+Comprehensive usage analytics with token consumption, cost estimates, activity heatmaps, weekly distribution charts, and per-provider breakdowns.
+
+![Analytics Dashboard](screenshots/03-analytics.png)
+
+---
+
+## 🏥 System Health
+
+Real-time monitoring: uptime, memory, version, latency percentiles (p50/p95/p99), cache statistics, and provider circuit breaker states.
+
+![Health Dashboard](screenshots/04-health.png)
+
+---
+
+## 🔧 Translator Playground
+
+Four modes for debugging API translations: **Playground** (format converter), **Chat Tester** (live requests), **Test Bench** (batch tests), and **Live Monitor** (real-time stream).
+
+![Translator Playground](screenshots/05-translator.png)
+
+---
+
+## 🎮 Model Playground _(v2.0.9+)_
+
+Test any model directly from the dashboard. Select provider, model, and endpoint, write prompts with Monaco Editor, stream responses in real-time, abort mid-stream, and view timing metrics.
+
+---
+
+## 🎨 Themes _(v2.0.5+)_
+
+Customizable color themes for the entire dashboard. Choose from 7 preset colors (Coral, Blue, Red, Green, Violet, Orange, Cyan) or create a custom theme by picking any hex color. Supports light, dark, and system mode.
+
+---
+
+## ⚙️ Settings
+
+Comprehensive settings panel with tabs:
+
+- **General** — System storage, backup management (export/import database)
+- **Appearance** — Theme selector (dark/light/system), color theme presets and custom colors, health log visibility
+- **Security** — API endpoint protection, custom provider blocking, IP filtering, session info
+- **Routing** — Model aliases, background task degradation
+- **Resilience** — Rate limit persistence, circuit breaker tuning
+- **Advanced** — Configuration overrides
+
+![Settings Dashboard](screenshots/06-settings.png)
+
+---
+
+## 🔧 CLI Tools
+
+One-click configuration for AI coding tools: Claude Code, Codex CLI, Gemini CLI, OpenClaw, Kilo Code, Antigravity, Cline, Continue, Cursor, and Factory Droid. Features automated config apply/reset, connection profiles, and model mapping.
+
+![CLI Tools Dashboard](screenshots/07-cli-tools.png)
+
+---
+
+## 🤖 CLI Agents _(v2.0.11+)_
+
+Dashboard for discovering and managing CLI agents. Shows a grid of 14 built-in agents (Codex, Claude, Goose, Gemini CLI, OpenClaw, Aider, OpenCode, Cline, Qwen Code, ForgeCode, Amazon Q, Open Interpreter, Cursor CLI, Warp) with:
+
+- **Installation status** — Installed / Not Found with version detection
+- **Protocol badges** — stdio, HTTP, etc.
+- **Custom agents** — Register any CLI tool via form (name, binary, version command, spawn args)
+- **CLI Fingerprint Matching** — Per-provider toggle to match native CLI request signatures, reducing ban risk while preserving proxy IP
+
+---
+
+## 🖼️ Media _(v2.0.3+)_
+
+Generate images, videos, and music from the dashboard. Supports OpenAI, xAI, Together, Hyperbolic, SD WebUI, ComfyUI, AnimateDiff, Stable Audio Open, and MusicGen.
+
+---
+
+## 📝 Request Logs
+
+Real-time request logging with filtering by provider, model, account, and API key. Shows status codes, token usage, latency, and response details.
+
+![Usage Logs](screenshots/08-usage.png)
+
+---
+
+## 🌐 API Endpoint
+
+Your unified API endpoint with capability breakdown: Chat Completions, Responses API, Embeddings, Image Generation, Reranking, Audio Transcription, Text-to-Speech, Moderations, and registered API keys. Cloud proxy support for remote access.
+
+![Endpoint Dashboard](screenshots/09-endpoint.png)
+
+---
+
+## 🔑 API Key Management
+
+Create, scope, and revoke API keys. Each key can be restricted to specific models/providers with full access or read-only permissions. Visual key management with usage tracking.
+
+---
+
+## 📋 Audit Log
+
+Administrative action tracking with filtering by action type, actor, target, IP address, and timestamp. Full security event history.
+
+---
+
+## 🖥️ Desktop Application
+
+Native Electron desktop app for Windows, macOS, and Linux. Run OmniRoute as a standalone application with system tray integration, offline support, auto-update, and one-click install.
+
+Key features:
+
+- Server readiness polling (no blank screen on cold start)
+- System tray with port management
+- Content Security Policy
+- Single-instance lock
+- Auto-update on restart
+- Platform-conditional UI (macOS traffic lights, Windows/Linux default titlebar)
+
+📖 See [`electron/README.md`](../electron/README.md) for full documentation.

docs/i18n/da/MCP-SERVER.md

@@ -0,0 +1,87 @@
+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/MCP-SERVER.md) · 🇪🇸 [es](../es/MCP-SERVER.md) · 🇫🇷 [fr](../fr/MCP-SERVER.md) · 🇩🇪 [de](../de/MCP-SERVER.md) · 🇮🇹 [it](../it/MCP-SERVER.md) · 🇷🇺 [ru](../ru/MCP-SERVER.md) · 🇨🇳 [zh-CN](../zh-CN/MCP-SERVER.md) · 🇯🇵 [ja](../ja/MCP-SERVER.md) · 🇰🇷 [ko](../ko/MCP-SERVER.md) · 🇸🇦 [ar](../ar/MCP-SERVER.md) · 🇮🇳 [in](../in/MCP-SERVER.md) · 🇹🇭 [th](../th/MCP-SERVER.md) · 🇻🇳 [vi](../vi/MCP-SERVER.md) · 🇮🇩 [id](../id/MCP-SERVER.md) · 🇲🇾 [ms](../ms/MCP-SERVER.md) · 🇳🇱 [nl](../nl/MCP-SERVER.md) · 🇵🇱 [pl](../pl/MCP-SERVER.md) · 🇸🇪 [sv](../sv/MCP-SERVER.md) · 🇳🇴 [no](../no/MCP-SERVER.md) · 🇩🇰 [da](../da/MCP-SERVER.md) · 🇫🇮 [fi](../fi/MCP-SERVER.md) · 🇵🇹 [pt](../pt/MCP-SERVER.md) · 🇷🇴 [ro](../ro/MCP-SERVER.md) · 🇭🇺 [hu](../hu/MCP-SERVER.md) · 🇧🇬 [bg](../bg/MCP-SERVER.md) · 🇸🇰 [sk](../sk/MCP-SERVER.md) · 🇺🇦 [uk-UA](../uk-UA/MCP-SERVER.md) · 🇮🇱 [he](../he/MCP-SERVER.md) · 🇵🇭 [phi](../phi/MCP-SERVER.md)
+
+---
+
+# OmniRoute MCP Server Documentation
+
+> Model Context Protocol server with 16 intelligent tools
+
+## Installation
+
+OmniRoute MCP is built-in. Start it with:
+
+```bash
+omniroute --mcp
+```
+
+Or via the open-sse transport:
+
+```bash
+# HTTP streamable transport (port 20130)
+omniroute --dev  # MCP auto-starts on /mcp endpoint
+```
+
+## IDE Configuration
+
+See [IDE Configs](integrations/ide-configs.md) for Antigravity, Cursor, Copilot, and Claude Desktop setup.
+
+---
+
+## Essential Tools (8)
+
+| Tool                            | Description                              |
+| :------------------------------ | :--------------------------------------- |
+| `omniroute_get_health`          | Gateway health, circuit breakers, uptime |
+| `omniroute_list_combos`         | All configured combos with models        |
+| `omniroute_get_combo_metrics`   | Performance metrics for a specific combo |
+| `omniroute_switch_combo`        | Switch active combo by ID/name           |
+| `omniroute_check_quota`         | Quota status per provider or all         |
+| `omniroute_route_request`       | Send a chat completion through OmniRoute |
+| `omniroute_cost_report`         | Cost analytics for a time period         |
+| `omniroute_list_models_catalog` | Full model catalog with capabilities     |
+
+## Advanced Tools (8)
+
+| Tool                               | Description                                     |
+| :--------------------------------- | :---------------------------------------------- |
+| `omniroute_simulate_route`         | Dry-run routing simulation with fallback tree   |
+| `omniroute_set_budget_guard`       | Session budget with degrade/block/alert actions |
+| `omniroute_set_resilience_profile` | Apply conservative/balanced/aggressive preset   |
+| `omniroute_test_combo`             | Live-test all models in a combo                 |
+| `omniroute_get_provider_metrics`   | Detailed metrics for one provider               |
+| `omniroute_best_combo_for_task`    | Task-fitness recommendation with alternatives   |
+| `omniroute_explain_route`          | Explain a past routing decision                 |
+| `omniroute_get_session_snapshot`   | Full session state: costs, tokens, errors       |
+
+## Authentication
+
+MCP tools are authenticated via API key scopes. Each tool requires specific scopes:
+
+| Scope          | Tools                                            |
+| :------------- | :----------------------------------------------- |
+| `read:health`  | get_health, get_provider_metrics                 |
+| `read:combos`  | list_combos, get_combo_metrics                   |
+| `write:combos` | switch_combo                                     |
+| `read:quota`   | check_quota                                      |
+| `write:route`  | route_request, simulate_route, test_combo        |
+| `read:usage`   | cost_report, get_session_snapshot, explain_route |
+| `write:config` | set_budget_guard, set_resilience_profile         |
+| `read:models`  | list_models_catalog, best_combo_for_task         |
+
+## Audit Logging
+
+Every tool call is logged to `mcp_tool_audit` with:
+
+- Tool name, arguments, result
+- Duration (ms), success/failure
+- API key hash, timestamp
+
+## Files
+
+| File                                         | Purpose                                     |
+| :------------------------------------------- | :------------------------------------------ |
+| `open-sse/mcp-server/server.ts`              | MCP server creation + 16 tool registrations |
+| `open-sse/mcp-server/transport.ts`           | Stdio + HTTP transport                      |
+| `open-sse/mcp-server/auth.ts`                | API key + scope validation                  |
+| `open-sse/mcp-server/audit.ts`               | Tool call audit logging                     |
+| `open-sse/mcp-server/tools/advancedTools.ts` | 8 advanced tool handlers                    |

docs/i18n/da/RELEASE_CHECKLIST.md

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+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/RELEASE_CHECKLIST.md) · 🇪🇸 [es](../es/RELEASE_CHECKLIST.md) · 🇫🇷 [fr](../fr/RELEASE_CHECKLIST.md) · 🇩🇪 [de](../de/RELEASE_CHECKLIST.md) · 🇮🇹 [it](../it/RELEASE_CHECKLIST.md) · 🇷🇺 [ru](../ru/RELEASE_CHECKLIST.md) · 🇨🇳 [zh-CN](../zh-CN/RELEASE_CHECKLIST.md) · 🇯🇵 [ja](../ja/RELEASE_CHECKLIST.md) · 🇰🇷 [ko](../ko/RELEASE_CHECKLIST.md) · 🇸🇦 [ar](../ar/RELEASE_CHECKLIST.md) · 🇮🇳 [in](../in/RELEASE_CHECKLIST.md) · 🇹🇭 [th](../th/RELEASE_CHECKLIST.md) · 🇻🇳 [vi](../vi/RELEASE_CHECKLIST.md) · 🇮🇩 [id](../id/RELEASE_CHECKLIST.md) · 🇲🇾 [ms](../ms/RELEASE_CHECKLIST.md) · 🇳🇱 [nl](../nl/RELEASE_CHECKLIST.md) · 🇵🇱 [pl](../pl/RELEASE_CHECKLIST.md) · 🇸🇪 [sv](../sv/RELEASE_CHECKLIST.md) · 🇳🇴 [no](../no/RELEASE_CHECKLIST.md) · 🇩🇰 [da](../da/RELEASE_CHECKLIST.md) · 🇫🇮 [fi](../fi/RELEASE_CHECKLIST.md) · 🇵🇹 [pt](../pt/RELEASE_CHECKLIST.md) · 🇷🇴 [ro](../ro/RELEASE_CHECKLIST.md) · 🇭🇺 [hu](../hu/RELEASE_CHECKLIST.md) · 🇧🇬 [bg](../bg/RELEASE_CHECKLIST.md) · 🇸🇰 [sk](../sk/RELEASE_CHECKLIST.md) · 🇺🇦 [uk-UA](../uk-UA/RELEASE_CHECKLIST.md) · 🇮🇱 [he](../he/RELEASE_CHECKLIST.md) · 🇵🇭 [phi](../phi/RELEASE_CHECKLIST.md)
+
+---
+
+# Release Checklist
+
+Use this checklist before tagging or publishing a new OmniRoute release.
+
+## Version and Changelog
+
+1. Bump `package.json` version (`x.y.z`) in the release branch.
+2. Move release notes from `## [Unreleased]` in `CHANGELOG.md` to a dated section:
+   - `## [x.y.z] — YYYY-MM-DD`
+3. Keep `## [Unreleased]` as the first changelog section for upcoming work.
+4. Ensure the latest semver section in `CHANGELOG.md` equals `package.json` version.
+
+## API Docs
+
+1. Update `docs/openapi.yaml`:
+   - `info.version` must equal `package.json` version.
+2. Validate endpoint examples if API contracts changed.
+
+## Runtime Docs
+
+1. Review `docs/ARCHITECTURE.md` for storage/runtime drift.
+2. Review `docs/TROUBLESHOOTING.md` for env var and operational drift.
+3. Update localized docs if source docs changed significantly.
+
+## Automated Check
+
+Run the sync guard locally before opening PR:
+
+```bash
+npm run check:docs-sync
+```
+
+CI also runs this check in `.github/workflows/ci.yml` (lint job).

docs/i18n/da/TROUBLESHOOTING.md

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+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/TROUBLESHOOTING.md) · 🇪🇸 [es](../es/TROUBLESHOOTING.md) · 🇫🇷 [fr](../fr/TROUBLESHOOTING.md) · 🇩🇪 [de](../de/TROUBLESHOOTING.md) · 🇮🇹 [it](../it/TROUBLESHOOTING.md) · 🇷🇺 [ru](../ru/TROUBLESHOOTING.md) · 🇨🇳 [zh-CN](../zh-CN/TROUBLESHOOTING.md) · 🇯🇵 [ja](../ja/TROUBLESHOOTING.md) · 🇰🇷 [ko](../ko/TROUBLESHOOTING.md) · 🇸🇦 [ar](../ar/TROUBLESHOOTING.md) · 🇮🇳 [in](../in/TROUBLESHOOTING.md) · 🇹🇭 [th](../th/TROUBLESHOOTING.md) · 🇻🇳 [vi](../vi/TROUBLESHOOTING.md) · 🇮🇩 [id](../id/TROUBLESHOOTING.md) · 🇲🇾 [ms](../ms/TROUBLESHOOTING.md) · 🇳🇱 [nl](../nl/TROUBLESHOOTING.md) · 🇵🇱 [pl](../pl/TROUBLESHOOTING.md) · 🇸🇪 [sv](../sv/TROUBLESHOOTING.md) · 🇳🇴 [no](../no/TROUBLESHOOTING.md) · 🇩🇰 [da](../da/TROUBLESHOOTING.md) · 🇫🇮 [fi](../fi/TROUBLESHOOTING.md) · 🇵🇹 [pt](../pt/TROUBLESHOOTING.md) · 🇷🇴 [ro](../ro/TROUBLESHOOTING.md) · 🇭🇺 [hu](../hu/TROUBLESHOOTING.md) · 🇧🇬 [bg](../bg/TROUBLESHOOTING.md) · 🇸🇰 [sk](../sk/TROUBLESHOOTING.md) · 🇺🇦 [uk-UA](../uk-UA/TROUBLESHOOTING.md) · 🇮🇱 [he](../he/TROUBLESHOOTING.md) · 🇵🇭 [phi](../phi/TROUBLESHOOTING.md)
+
+---
+
+# Troubleshooting
+
+🌐 **Languages:** 🇺🇸 [English](TROUBLESHOOTING.md) | 🇧🇷 [Português (Brasil)](i18n/pt-BR/TROUBLESHOOTING.md) | 🇪🇸 [Español](i18n/es/TROUBLESHOOTING.md) | 🇫🇷 [Français](i18n/fr/TROUBLESHOOTING.md) | 🇮🇹 [Italiano](i18n/it/TROUBLESHOOTING.md) | 🇷🇺 [Русский](i18n/ru/TROUBLESHOOTING.md) | 🇨🇳 [中文 (简体)](i18n/zh-CN/TROUBLESHOOTING.md) | 🇩🇪 [Deutsch](i18n/de/TROUBLESHOOTING.md) | 🇮🇳 [हिन्दी](i18n/in/TROUBLESHOOTING.md) | 🇹🇭 [ไทย](i18n/th/TROUBLESHOOTING.md) | 🇺🇦 [Українська](i18n/uk-UA/TROUBLESHOOTING.md) | 🇸🇦 [العربية](i18n/ar/TROUBLESHOOTING.md) | 🇯🇵 [日本語](i18n/ja/TROUBLESHOOTING.md) | 🇻🇳 [Tiếng Việt](i18n/vi/TROUBLESHOOTING.md) | 🇧🇬 [Български](i18n/bg/TROUBLESHOOTING.md) | 🇩🇰 [Dansk](i18n/da/TROUBLESHOOTING.md) | 🇫🇮 [Suomi](i18n/fi/TROUBLESHOOTING.md) | 🇮🇱 [עברית](i18n/he/TROUBLESHOOTING.md) | 🇭🇺 [Magyar](i18n/hu/TROUBLESHOOTING.md) | 🇮🇩 [Bahasa Indonesia](i18n/id/TROUBLESHOOTING.md) | 🇰🇷 [한국어](i18n/ko/TROUBLESHOOTING.md) | 🇲🇾 [Bahasa Melayu](i18n/ms/TROUBLESHOOTING.md) | 🇳🇱 [Nederlands](i18n/nl/TROUBLESHOOTING.md) | 🇳🇴 [Norsk](i18n/no/TROUBLESHOOTING.md) | 🇵🇹 [Português (Portugal)](i18n/pt/TROUBLESHOOTING.md) | 🇷🇴 [Română](i18n/ro/TROUBLESHOOTING.md) | 🇵🇱 [Polski](i18n/pl/TROUBLESHOOTING.md) | 🇸🇰 [Slovenčina](i18n/sk/TROUBLESHOOTING.md) | 🇸🇪 [Svenska](i18n/sv/TROUBLESHOOTING.md) | 🇵🇭 [Filipino](i18n/phi/TROUBLESHOOTING.md)
+
+Common problems and solutions for OmniRoute.
+
+---
+
+## Quick Fixes
+
+| Problem                       | Solution                                                           |
+| ----------------------------- | ------------------------------------------------------------------ |
+| First login not working       | Set `INITIAL_PASSWORD` in `.env` (no hardcoded default)            |
+| Dashboard opens on wrong port | Set `PORT=20128` and `NEXT_PUBLIC_BASE_URL=http://localhost:20128` |
+| No request logs under `logs/` | Set `ENABLE_REQUEST_LOGS=true`                                     |
+| EACCES: permission denied     | Set `DATA_DIR=/path/to/writable/dir` to override `~/.omniroute`    |
+| Routing strategy not saving   | Update to v1.4.11+ (Zod schema fix for settings persistence)       |
+
+---
+
+## Provider Issues
+
+### "Language model did not provide messages"
+
+**Cause:** Provider quota exhausted.
+
+**Fix:**
+
+1. Check dashboard quota tracker
+2. Use a combo with fallback tiers
+3. Switch to cheaper/free tier
+
+### Rate Limiting
+
+**Cause:** Subscription quota exhausted.
+
+**Fix:**
+
+- Add fallback: `cc/claude-opus-4-6 → glm/glm-4.7 → if/kimi-k2-thinking`
+- Use GLM/MiniMax as cheap backup
+
+### OAuth Token Expired
+
+OmniRoute auto-refreshes tokens. If issues persist:
+
+1. Dashboard → Provider → Reconnect
+2. Delete and re-add the provider connection
+
+---
+
+## Cloud Issues
+
+### Cloud Sync Errors
+
+1. Verify `BASE_URL` points to your running instance (e.g., `http://localhost:20128`)
+2. Verify `CLOUD_URL` points to your cloud endpoint (e.g., `https://omniroute.dev`)
+3. Keep `NEXT_PUBLIC_*` values aligned with server-side values
+
+### Cloud `stream=false` Returns 500
+
+**Symptom:** `Unexpected token 'd'...` on cloud endpoint for non-streaming calls.
+
+**Cause:** Upstream returns SSE payload while client expects JSON.
+
+**Workaround:** Use `stream=true` for cloud direct calls. Local runtime includes SSE→JSON fallback.
+
+### Cloud Says Connected but "Invalid API key"
+
+1. Create a fresh key from local dashboard (`/api/keys`)
+2. Run cloud sync: Enable Cloud → Sync Now
+3. Old/non-synced keys can still return `401` on cloud
+
+---
+
+## Docker Issues
+
+### CLI Tool Shows Not Installed
+
+1. Check runtime fields: `curl http://localhost:20128/api/cli-tools/runtime/codex | jq`
+2. For portable mode: use image target `runner-cli` (bundled CLIs)
+3. For host mount mode: set `CLI_EXTRA_PATHS` and mount host bin directory as read-only
+4. If `installed=true` and `runnable=false`: binary was found but failed healthcheck
+
+### Quick Runtime Validation
+
+```bash
+curl -s http://localhost:20128/api/cli-tools/codex-settings | jq '{installed,runnable,commandPath,runtimeMode,reason}'
+curl -s http://localhost:20128/api/cli-tools/claude-settings | jq '{installed,runnable,commandPath,runtimeMode,reason}'
+curl -s http://localhost:20128/api/cli-tools/openclaw-settings | jq '{installed,runnable,commandPath,runtimeMode,reason}'
+```
+
+---
+
+## Cost Issues
+
+### High Costs
+
+1. Check usage stats in Dashboard → Usage
+2. Switch primary model to GLM/MiniMax
+3. Use free tier (Gemini CLI, iFlow) for non-critical tasks
+4. Set cost budgets per API key: Dashboard → API Keys → Budget
+
+---
+
+## Debugging
+
+### Enable Request Logs
+
+Set `ENABLE_REQUEST_LOGS=true` in your `.env` file. Logs appear under `logs/` directory.
+
+### Check Provider Health
+
+```bash
+# Health dashboard
+http://localhost:20128/dashboard/health
+
+# API health check
+curl http://localhost:20128/api/monitoring/health
+```
+
+### Runtime Storage
+
+- Main state: `${DATA_DIR}/storage.sqlite` (providers, combos, aliases, keys, settings)
+- Usage: SQLite tables in `storage.sqlite` (`usage_history`, `call_logs`, `proxy_logs`) + optional `${DATA_DIR}/log.txt` and `${DATA_DIR}/call_logs/`
+- Request logs: `<repo>/logs/...` (when `ENABLE_REQUEST_LOGS=true`)
+
+---
+
+## Circuit Breaker Issues
+
+### Provider stuck in OPEN state
+
+When a provider's circuit breaker is OPEN, requests are blocked until the cooldown expires.
+
+**Fix:**
+
+1. Go to **Dashboard → Settings → Resilience**
+2. Check the circuit breaker card for the affected provider
+3. Click **Reset All** to clear all breakers, or wait for the cooldown to expire
+4. Verify the provider is actually available before resetting
+
+### Provider keeps tripping the circuit breaker
+
+If a provider repeatedly enters OPEN state:
+
+1. Check **Dashboard → Health → Provider Health** for the failure pattern
+2. Go to **Settings → Resilience → Provider Profiles** and increase the failure threshold
+3. Check if the provider has changed API limits or requires re-authentication
+4. Review latency telemetry — high latency may cause timeout-based failures
+
+---
+
+## Audio Transcription Issues
+
+### "Unsupported model" error
+
+- Ensure you're using the correct prefix: `deepgram/nova-3` or `assemblyai/best`
+- Verify the provider is connected in **Dashboard → Providers**
+
+### Transcription returns empty or fails
+
+- Check supported audio formats: `mp3`, `wav`, `m4a`, `flac`, `ogg`, `webm`
+- Verify file size is within provider limits (typically < 25MB)
+- Check provider API key validity in the provider card
+
+---
+
+## Translator Debugging
+
+Use **Dashboard → Translator** to debug format translation issues:
+
+| Mode             | When to Use                                                                                  |
+| ---------------- | -------------------------------------------------------------------------------------------- |
+| **Playground**   | Compare input/output formats side by side — paste a failing request to see how it translates |
+| **Chat Tester**  | Send live messages and inspect the full request/response payload including headers           |
+| **Test Bench**   | Run batch tests across format combinations to find which translations are broken             |
+| **Live Monitor** | Watch real-time request flow to catch intermittent translation issues                        |
+
+### Common format issues
+
+- **Thinking tags not appearing** — Check if the target provider supports thinking and the thinking budget setting
+- **Tool calls dropping** — Some format translations may strip unsupported fields; verify in Playground mode
+- **System prompt missing** — Claude and Gemini handle system prompts differently; check translation output
+- **SDK returns raw string instead of object** — Fixed in v1.1.0: response sanitizer now strips non-standard fields (`x_groq`, `usage_breakdown`, etc.) that cause OpenAI SDK Pydantic validation failures
+- **GLM/ERNIE rejects `system` role** — Fixed in v1.1.0: role normalizer automatically merges system messages into user messages for incompatible models
+- **`developer` role not recognized** — Fixed in v1.1.0: automatically converted to `system` for non-OpenAI providers
+- **`json_schema` not working with Gemini** — Fixed in v1.1.0: `response_format` is now converted to Gemini's `responseMimeType` + `responseSchema`
+
+---
+
+## Resilience Settings
+
+### Auto rate-limit not triggering
+
+- Auto rate-limit only applies to API key providers (not OAuth/subscription)
+- Verify **Settings → Resilience → Provider Profiles** has auto-rate-limit enabled
+- Check if the provider returns `429` status codes or `Retry-After` headers
+
+### Tuning exponential backoff
+
+Provider profiles support these settings:
+
+- **Base delay** — Initial wait time after first failure (default: 1s)
+- **Max delay** — Maximum wait time cap (default: 30s)
+- **Multiplier** — How much to increase delay per consecutive failure (default: 2x)
+
+### Anti-thundering herd
+
+When many concurrent requests hit a rate-limited provider, OmniRoute uses mutex + auto rate-limiting to serialize requests and prevent cascading failures. This is automatic for API key providers.
+
+---
+
+## Optional RAG / LLM failure taxonomy (16 problems)
+
+Some OmniRoute users place the gateway in front of RAG or agent stacks. In those setups it is common to see a strange pattern: OmniRoute looks healthy (providers up, routing profiles ok, no rate limit alerts) but the final answer is still wrong.
+
+In practice these incidents usually come from the downstream RAG pipeline, not from the gateway itself.
+
+If you want a shared vocabulary to describe those failures you can use the WFGY ProblemMap, an external MIT license text resource that defines sixteen recurring RAG / LLM failure patterns. At a high level it covers:
+
+- retrieval drift and broken context boundaries
+- empty or stale indexes and vector stores
+- embedding versus semantic mismatch
+- prompt assembly and context window issues
+- logic collapse and overconfident answers
+- long chain and agent coordination failures
+- multi agent memory and role drift
+- deployment and bootstrap ordering problems
+
+The idea is simple:
+
+1. When you investigate a bad response, capture:
+   - user task and request
+   - route or provider combo in OmniRoute
+   - any RAG context used downstream (retrieved documents, tool calls, etc)
+2. Map the incident to one or two WFGY ProblemMap numbers (`No.1` … `No.16`).
+3. Store the number in your own dashboard, runbook, or incident tracker next to the OmniRoute logs.
+4. Use the corresponding WFGY page to decide whether you need to change your RAG stack, retriever, or routing strategy.
+
+Full text and concrete recipes live here (MIT license, text only):
+
+[WFGY ProblemMap README](https://github.com/onestardao/WFGY/blob/main/ProblemMap/README.md)
+
+You can ignore this section if you do not run RAG or agent pipelines behind OmniRoute.
+
+---
+
+## Still Stuck?
+
+- **GitHub Issues**: [github.com/diegosouzapw/OmniRoute/issues](https://github.com/diegosouzapw/OmniRoute/issues)
+- **Architecture**: See [`docs/ARCHITECTURE.md`](ARCHITECTURE.md) for internal details
+- **API Reference**: See [`docs/API_REFERENCE.md`](API_REFERENCE.md) for all endpoints
+- **Health Dashboard**: Check **Dashboard → Health** for real-time system status
+- **Translator**: Use **Dashboard → Translator** to debug format issues

docs/i18n/da/USER_GUIDE.md

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+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/USER_GUIDE.md) · 🇪🇸 [es](../es/USER_GUIDE.md) · 🇫🇷 [fr](../fr/USER_GUIDE.md) · 🇩🇪 [de](../de/USER_GUIDE.md) · 🇮🇹 [it](../it/USER_GUIDE.md) · 🇷🇺 [ru](../ru/USER_GUIDE.md) · 🇨🇳 [zh-CN](../zh-CN/USER_GUIDE.md) · 🇯🇵 [ja](../ja/USER_GUIDE.md) · 🇰🇷 [ko](../ko/USER_GUIDE.md) · 🇸🇦 [ar](../ar/USER_GUIDE.md) · 🇮🇳 [in](../in/USER_GUIDE.md) · 🇹🇭 [th](../th/USER_GUIDE.md) · 🇻🇳 [vi](../vi/USER_GUIDE.md) · 🇮🇩 [id](../id/USER_GUIDE.md) · 🇲🇾 [ms](../ms/USER_GUIDE.md) · 🇳🇱 [nl](../nl/USER_GUIDE.md) · 🇵🇱 [pl](../pl/USER_GUIDE.md) · 🇸🇪 [sv](../sv/USER_GUIDE.md) · 🇳🇴 [no](../no/USER_GUIDE.md) · 🇩🇰 [da](../da/USER_GUIDE.md) · 🇫🇮 [fi](../fi/USER_GUIDE.md) · 🇵🇹 [pt](../pt/USER_GUIDE.md) · 🇷🇴 [ro](../ro/USER_GUIDE.md) · 🇭🇺 [hu](../hu/USER_GUIDE.md) · 🇧🇬 [bg](../bg/USER_GUIDE.md) · 🇸🇰 [sk](../sk/USER_GUIDE.md) · 🇺🇦 [uk-UA](../uk-UA/USER_GUIDE.md) · 🇮🇱 [he](../he/USER_GUIDE.md) · 🇵🇭 [phi](../phi/USER_GUIDE.md)
+
+---
+
+# User Guide
+
+🌐 **Languages:** 🇺🇸 [English](USER_GUIDE.md) | 🇧🇷 [Português (Brasil)](i18n/pt-BR/USER_GUIDE.md) | 🇪🇸 [Español](i18n/es/USER_GUIDE.md) | 🇫🇷 [Français](i18n/fr/USER_GUIDE.md) | 🇮🇹 [Italiano](i18n/it/USER_GUIDE.md) | 🇷🇺 [Русский](i18n/ru/USER_GUIDE.md) | 🇨🇳 [中文 (简体)](i18n/zh-CN/USER_GUIDE.md) | 🇩🇪 [Deutsch](i18n/de/USER_GUIDE.md) | 🇮🇳 [हिन्दी](i18n/in/USER_GUIDE.md) | 🇹🇭 [ไทย](i18n/th/USER_GUIDE.md) | 🇺🇦 [Українська](i18n/uk-UA/USER_GUIDE.md) | 🇸🇦 [العربية](i18n/ar/USER_GUIDE.md) | 🇯🇵 [日本語](i18n/ja/USER_GUIDE.md) | 🇻🇳 [Tiếng Việt](i18n/vi/USER_GUIDE.md) | 🇧🇬 [Български](i18n/bg/USER_GUIDE.md) | 🇩🇰 [Dansk](i18n/da/USER_GUIDE.md) | 🇫🇮 [Suomi](i18n/fi/USER_GUIDE.md) | 🇮🇱 [עברית](i18n/he/USER_GUIDE.md) | 🇭🇺 [Magyar](i18n/hu/USER_GUIDE.md) | 🇮🇩 [Bahasa Indonesia](i18n/id/USER_GUIDE.md) | 🇰🇷 [한국어](i18n/ko/USER_GUIDE.md) | 🇲🇾 [Bahasa Melayu](i18n/ms/USER_GUIDE.md) | 🇳🇱 [Nederlands](i18n/nl/USER_GUIDE.md) | 🇳🇴 [Norsk](i18n/no/USER_GUIDE.md) | 🇵🇹 [Português (Portugal)](i18n/pt/USER_GUIDE.md) | 🇷🇴 [Română](i18n/ro/USER_GUIDE.md) | 🇵🇱 [Polski](i18n/pl/USER_GUIDE.md) | 🇸🇰 [Slovenčina](i18n/sk/USER_GUIDE.md) | 🇸🇪 [Svenska](i18n/sv/USER_GUIDE.md) | 🇵🇭 [Filipino](i18n/phi/USER_GUIDE.md)
+
+Complete guide for configuring providers, creating combos, integrating CLI tools, and deploying OmniRoute.
+
+---
+
+## Table of Contents
+
+- [Pricing at a Glance](#-pricing-at-a-glance)
+- [Use Cases](#-use-cases)
+- [Provider Setup](#-provider-setup)
+- [CLI Integration](#-cli-integration)
+- [Deployment](#-deployment)
+- [Available Models](#-available-models)
+- [Advanced Features](#-advanced-features)
+
+---
+
+## 💰 Pricing at a Glance
+
+| Tier                | Provider          | Cost        | Quota Reset      | Best For             |
+| ------------------- | ----------------- | ----------- | ---------------- | -------------------- |
+| **💳 SUBSCRIPTION** | Claude Code (Pro) | $20/mo      | 5h + weekly      | Already subscribed   |
+|                     | Codex (Plus/Pro)  | $20-200/mo  | 5h + weekly      | OpenAI users         |
+|                     | Gemini CLI        | **FREE**    | 180K/mo + 1K/day | Everyone!            |
+|                     | GitHub Copilot    | $10-19/mo   | Monthly          | GitHub users         |
+| **🔑 API KEY**      | DeepSeek          | Pay per use | None             | Cheap reasoning      |
+|                     | Groq              | Pay per use | None             | Ultra-fast inference |
+|                     | xAI (Grok)        | Pay per use | None             | Grok 4 reasoning     |
+|                     | Mistral           | Pay per use | None             | EU-hosted models     |
+|                     | Perplexity        | Pay per use | None             | Search-augmented     |
+|                     | Together AI       | Pay per use | None             | Open-source models   |
+|                     | Fireworks AI      | Pay per use | None             | Fast FLUX images     |
+|                     | Cerebras          | Pay per use | None             | Wafer-scale speed    |
+|                     | Cohere            | Pay per use | None             | Command R+ RAG       |
+|                     | NVIDIA NIM        | Pay per use | None             | Enterprise models    |
+| **💰 CHEAP**        | GLM-4.7           | $0.6/1M     | Daily 10AM       | Budget backup        |
+|                     | MiniMax M2.1      | $0.2/1M     | 5-hour rolling   | Cheapest option      |
+|                     | Kimi K2           | $9/mo flat  | 10M tokens/mo    | Predictable cost     |
+| **🆓 FREE**         | iFlow             | $0          | Unlimited        | 8 models free        |
+|                     | Qwen              | $0          | Unlimited        | 3 models free        |
+|                     | Kiro              | $0          | Unlimited        | Claude free          |
+
+**💡 Pro Tip:** Start with Gemini CLI (180K free/month) + iFlow (unlimited free) combo = $0 cost!
+
+---
+
+## 🎯 Use Cases
+
+### Case 1: "I have Claude Pro subscription"
+
+**Problem:** Quota expires unused, rate limits during heavy coding
+
+```
+Combo: "maximize-claude"
+  1. cc/claude-opus-4-6        (use subscription fully)
+  2. glm/glm-4.7               (cheap backup when quota out)
+  3. if/kimi-k2-thinking       (free emergency fallback)
+
+Monthly cost: $20 (subscription) + ~$5 (backup) = $25 total
+vs. $20 + hitting limits = frustration
+```
+
+### Case 2: "I want zero cost"
+
+**Problem:** Can't afford subscriptions, need reliable AI coding
+
+```
+Combo: "free-forever"
+  1. gc/gemini-3-flash         (180K free/month)
+  2. if/kimi-k2-thinking       (unlimited free)
+  3. qw/qwen3-coder-plus       (unlimited free)
+
+Monthly cost: $0
+Quality: Production-ready models
+```
+
+### Case 3: "I need 24/7 coding, no interruptions"
+
+**Problem:** Deadlines, can't afford downtime
+
+```
+Combo: "always-on"
+  1. cc/claude-opus-4-6        (best quality)
+  2. cx/gpt-5.2-codex          (second subscription)
+  3. glm/glm-4.7               (cheap, resets daily)
+  4. minimax/MiniMax-M2.1      (cheapest, 5h reset)
+  5. if/kimi-k2-thinking       (free unlimited)
+
+Result: 5 layers of fallback = zero downtime
+Monthly cost: $20-200 (subscriptions) + $10-20 (backup)
+```
+
+### Case 4: "I want FREE AI in OpenClaw"
+
+**Problem:** Need AI assistant in messaging apps, completely free
+
+```
+Combo: "openclaw-free"
+  1. if/glm-4.7                (unlimited free)
+  2. if/minimax-m2.1           (unlimited free)
+  3. if/kimi-k2-thinking       (unlimited free)
+
+Monthly cost: $0
+Access via: WhatsApp, Telegram, Slack, Discord, iMessage, Signal...
+```
+
+---
+
+## 📖 Provider Setup
+
+### 🔐 Subscription Providers
+
+#### Claude Code (Pro/Max)
+
+```bash
+Dashboard → Providers → Connect Claude Code
+→ OAuth login → Auto token refresh
+→ 5-hour + weekly quota tracking
+
+Models:
+  cc/claude-opus-4-6
+  cc/claude-sonnet-4-5-20250929
+  cc/claude-haiku-4-5-20251001
+```
+
+**Pro Tip:** Use Opus for complex tasks, Sonnet for speed. OmniRoute tracks quota per model!
+
+#### OpenAI Codex (Plus/Pro)
+
+```bash
+Dashboard → Providers → Connect Codex
+→ OAuth login (port 1455)
+→ 5-hour + weekly reset
+
+Models:
+  cx/gpt-5.2-codex
+  cx/gpt-5.1-codex-max
+```
+
+#### Gemini CLI (FREE 180K/month!)
+
+```bash
+Dashboard → Providers → Connect Gemini CLI
+→ Google OAuth
+→ 180K completions/month + 1K/day
+
+Models:
+  gc/gemini-3-flash-preview
+  gc/gemini-2.5-pro
+```
+
+**Best Value:** Huge free tier! Use this before paid tiers.
+
+#### GitHub Copilot
+
+```bash
+Dashboard → Providers → Connect GitHub
+→ OAuth via GitHub
+→ Monthly reset (1st of month)
+
+Models:
+  gh/gpt-5
+  gh/claude-4.5-sonnet
+  gh/gemini-3-pro
+```
+
+### 💰 Cheap Providers
+
+#### GLM-4.7 (Daily reset, $0.6/1M)
+
+1. Sign up: [Zhipu AI](https://open.bigmodel.cn/)
+2. Get API key from Coding Plan
+3. Dashboard → Add API Key: Provider: `glm`, API Key: `your-key`
+
+**Use:** `glm/glm-4.7` — **Pro Tip:** Coding Plan offers 3× quota at 1/7 cost! Reset daily 10:00 AM.
+
+#### MiniMax M2.1 (5h reset, $0.20/1M)
+
+1. Sign up: [MiniMax](https://www.minimax.io/)
+2. Get API key → Dashboard → Add API Key
+
+**Use:** `minimax/MiniMax-M2.1` — **Pro Tip:** Cheapest option for long context (1M tokens)!
+
+#### Kimi K2 ($9/month flat)
+
+1. Subscribe: [Moonshot AI](https://platform.moonshot.ai/)
+2. Get API key → Dashboard → Add API Key
+
+**Use:** `kimi/kimi-latest` — **Pro Tip:** Fixed $9/month for 10M tokens = $0.90/1M effective cost!
+
+### 🆓 FREE Providers
+
+#### iFlow (8 FREE models)
+
+```bash
+Dashboard → Connect iFlow → OAuth login → Unlimited usage
+
+Models: if/kimi-k2-thinking, if/qwen3-coder-plus, if/glm-4.7, if/minimax-m2, if/deepseek-r1
+```
+
+#### Qwen (3 FREE models)
+
+```bash
+Dashboard → Connect Qwen → Device code auth → Unlimited usage
+
+Models: qw/qwen3-coder-plus, qw/qwen3-coder-flash
+```
+
+#### Kiro (Claude FREE)
+
+```bash
+Dashboard → Connect Kiro → AWS Builder ID or Google/GitHub → Unlimited
+
+Models: kr/claude-sonnet-4.5, kr/claude-haiku-4.5
+```
+
+---
+
+## 🎨 Combos
+
+### Example 1: Maximize Subscription → Cheap Backup
+
+```
+Dashboard → Combos → Create New
+
+Name: premium-coding
+Models:
+  1. cc/claude-opus-4-6 (Subscription primary)
+  2. glm/glm-4.7 (Cheap backup, $0.6/1M)
+  3. minimax/MiniMax-M2.1 (Cheapest fallback, $0.20/1M)
+
+Use in CLI: premium-coding
+```
+
+### Example 2: Free-Only (Zero Cost)
+
+```
+Name: free-combo
+Models:
+  1. gc/gemini-3-flash-preview (180K free/month)
+  2. if/kimi-k2-thinking (unlimited)
+  3. qw/qwen3-coder-plus (unlimited)
+
+Cost: $0 forever!
+```
+
+---
+
+## 🔧 CLI Integration
+
+### Cursor IDE
+
+```
+Settings → Models → Advanced:
+  OpenAI API Base URL: http://localhost:20128/v1
+  OpenAI API Key: [from omniroute dashboard]
+  Model: cc/claude-opus-4-6
+```
+
+### Claude Code
+
+Edit `~/.claude/config.json`:
+
+```json
+{
+  "anthropic_api_base": "http://localhost:20128/v1",
+  "anthropic_api_key": "your-omniroute-api-key"
+}
+```
+
+### Codex CLI
+
+```bash
+export OPENAI_BASE_URL="http://localhost:20128"
+export OPENAI_API_KEY="your-omniroute-api-key"
+codex "your prompt"
+```
+
+### OpenClaw
+
+Edit `~/.openclaw/openclaw.json`:
+
+```json
+{
+  "agents": {
+    "defaults": {
+      "model": { "primary": "omniroute/if/glm-4.7" }
+    }
+  },
+  "models": {
+    "providers": {
+      "omniroute": {
+        "baseUrl": "http://localhost:20128/v1",
+        "apiKey": "your-omniroute-api-key",
+        "api": "openai-completions",
+        "models": [{ "id": "if/glm-4.7", "name": "glm-4.7" }]
+      }
+    }
+  }
+}
+```
+
+**Or use Dashboard:** CLI Tools → OpenClaw → Auto-config
+
+### Cline / Continue / RooCode
+
+```
+Provider: OpenAI Compatible
+Base URL: http://localhost:20128/v1
+API Key: [from dashboard]
+Model: cc/claude-opus-4-6
+```
+
+---
+
+## 🚀 Deployment
+
+### Global npm install (Recommended)
+
+```bash
+npm install -g omniroute
+
+# Create config directory
+mkdir -p ~/.omniroute
+
+# Create .env file (see .env.example)
+cp .env.example ~/.omniroute/.env
+
+# Start server
+omniroute
+# Or with custom port:
+omniroute --port 3000
+```
+
+The CLI automatically loads `.env` from `~/.omniroute/.env` or `./.env`.
+
+### VPS Deployment
+
+```bash
+git clone https://github.com/diegosouzapw/OmniRoute.git
+cd OmniRoute && npm install && npm run build
+
+export JWT_SECRET="your-secure-secret-change-this"
+export INITIAL_PASSWORD="your-password"
+export DATA_DIR="/var/lib/omniroute"
+export PORT="20128"
+export HOSTNAME="0.0.0.0"
+export NODE_ENV="production"
+export NEXT_PUBLIC_BASE_URL="http://localhost:20128"
+export API_KEY_SECRET="endpoint-proxy-api-key-secret"
+
+npm run start
+# Or: pm2 start npm --name omniroute -- start
+```
+
+### PM2 Deployment (Low Memory)
+
+For servers with limited RAM, use the memory limit option:
+
+```bash
+# With 512MB limit (default)
+pm2 start npm --name omniroute -- start
+
+# Or with custom memory limit
+OMNIROUTE_MEMORY_MB=512 pm2 start npm --name omniroute -- start
+
+# Or using ecosystem.config.js
+pm2 start ecosystem.config.js
+```
+
+Create `ecosystem.config.js`:
+
+```javascript
+module.exports = {
+  apps: [
+    {
+      name: "omniroute",
+      script: "npm",
+      args: "start",
+      env: {
+        NODE_ENV: "production",
+        OMNIROUTE_MEMORY_MB: "512",
+        JWT_SECRET: "your-secret",
+        INITIAL_PASSWORD: "your-password",
+      },
+      node_args: "--max-old-space-size=512",
+      max_memory_restart: "300M",
+    },
+  ],
+};
+```
+
+### Docker
+
+```bash
+# Build image (default = runner-cli with codex/claude/droid preinstalled)
+docker build -t omniroute:cli .
+
+# Portable mode (recommended)
+docker run -d --name omniroute -p 20128:20128 --env-file ./.env -v omniroute-data:/app/data omniroute:cli
+```
+
+For host-integrated mode with CLI binaries, see the Docker section in the main docs.
+
+### Environment Variables
+
+| Variable                  | Default                              | Description                                             |
+| ------------------------- | ------------------------------------ | ------------------------------------------------------- |
+| `JWT_SECRET`              | `omniroute-default-secret-change-me` | JWT signing secret (**change in production**)           |
+| `INITIAL_PASSWORD`        | `123456`                             | First login password                                    |
+| `DATA_DIR`                | `~/.omniroute`                       | Data directory (db, usage, logs)                        |
+| `PORT`                    | framework default                    | Service port (`20128` in examples)                      |
+| `HOSTNAME`                | framework default                    | Bind host (Docker defaults to `0.0.0.0`)                |
+| `NODE_ENV`                | runtime default                      | Set `production` for deploy                             |
+| `BASE_URL`                | `http://localhost:20128`             | Server-side internal base URL                           |
+| `CLOUD_URL`               | `https://omniroute.dev`              | Cloud sync endpoint base URL                            |
+| `API_KEY_SECRET`          | `endpoint-proxy-api-key-secret`      | HMAC secret for generated API keys                      |
+| `REQUIRE_API_KEY`         | `false`                              | Enforce Bearer API key on `/v1/*`                       |
+| `ENABLE_REQUEST_LOGS`     | `false`                              | Enables request/response logs                           |
+| `AUTH_COOKIE_SECURE`      | `false`                              | Force `Secure` auth cookie (behind HTTPS reverse proxy) |
+| `OMNIROUTE_MEMORY_MB`     | `512`                                | Node.js heap limit in MB                                |
+| `PROMPT_CACHE_MAX_SIZE`   | `50`                                 | Max prompt cache entries                                |
+| `SEMANTIC_CACHE_MAX_SIZE` | `100`                                | Max semantic cache entries                              |
+
+For the full environment variable reference, see the [README](../README.md).
+
+---
+
+## 📊 Available Models
+
+<details>
+<summary><b>View all available models</b></summary>
+
+**Claude Code (`cc/`)** — Pro/Max: `cc/claude-opus-4-6`, `cc/claude-sonnet-4-5-20250929`, `cc/claude-haiku-4-5-20251001`
+
+**Codex (`cx/`)** — Plus/Pro: `cx/gpt-5.2-codex`, `cx/gpt-5.1-codex-max`
+
+**Gemini CLI (`gc/`)** — FREE: `gc/gemini-3-flash-preview`, `gc/gemini-2.5-pro`
+
+**GitHub Copilot (`gh/`)**: `gh/gpt-5`, `gh/claude-4.5-sonnet`
+
+**GLM (`glm/`)** — $0.6/1M: `glm/glm-4.7`
+
+**MiniMax (`minimax/`)** — $0.2/1M: `minimax/MiniMax-M2.1`
+
+**iFlow (`if/`)** — FREE: `if/kimi-k2-thinking`, `if/qwen3-coder-plus`, `if/deepseek-r1`
+
+**Qwen (`qw/`)** — FREE: `qw/qwen3-coder-plus`, `qw/qwen3-coder-flash`
+
+**Kiro (`kr/`)** — FREE: `kr/claude-sonnet-4.5`, `kr/claude-haiku-4.5`
+
+**DeepSeek (`ds/`)**: `ds/deepseek-chat`, `ds/deepseek-reasoner`
+
+**Groq (`groq/`)**: `groq/llama-3.3-70b-versatile`, `groq/llama-4-maverick-17b-128e-instruct`
+
+**xAI (`xai/`)**: `xai/grok-4`, `xai/grok-4-0709-fast-reasoning`, `xai/grok-code-mini`
+
+**Mistral (`mistral/`)**: `mistral/mistral-large-2501`, `mistral/codestral-2501`
+
+**Perplexity (`pplx/`)**: `pplx/sonar-pro`, `pplx/sonar`
+
+**Together AI (`together/`)**: `together/meta-llama/Llama-3.3-70B-Instruct-Turbo`
+
+**Fireworks AI (`fireworks/`)**: `fireworks/accounts/fireworks/models/deepseek-v3p1`
+
+**Cerebras (`cerebras/`)**: `cerebras/llama-3.3-70b`
+
+**Cohere (`cohere/`)**: `cohere/command-r-plus-08-2024`
+
+**NVIDIA NIM (`nvidia/`)**: `nvidia/nvidia/llama-3.3-70b-instruct`
+
+</details>
+
+---
+
+## 🧩 Advanced Features
+
+### Custom Models
+
+Add any model ID to any provider without waiting for an app update:
+
+```bash
+# Via API
+curl -X POST http://localhost:20128/api/provider-models \
+  -H "Content-Type: application/json" \
+  -d '{"provider": "openai", "modelId": "gpt-4.5-preview", "modelName": "GPT-4.5 Preview"}'
+
+# List: curl http://localhost:20128/api/provider-models?provider=openai
+# Remove: curl -X DELETE "http://localhost:20128/api/provider-models?provider=openai&model=gpt-4.5-preview"
+```
+
+Or use Dashboard: **Providers → [Provider] → Custom Models**.
+
+### Dedicated Provider Routes
+
+Route requests directly to a specific provider with model validation:
+
+```bash
+POST http://localhost:20128/v1/providers/openai/chat/completions
+POST http://localhost:20128/v1/providers/openai/embeddings
+POST http://localhost:20128/v1/providers/fireworks/images/generations
+```
+
+The provider prefix is auto-added if missing. Mismatched models return `400`.
+
+### Network Proxy Configuration
+
+```bash
+# Set global proxy
+curl -X PUT http://localhost:20128/api/settings/proxy \
+  -d '{"global": {"type":"http","host":"proxy.example.com","port":"8080"}}'
+
+# Per-provider proxy
+curl -X PUT http://localhost:20128/api/settings/proxy \
+  -d '{"providers": {"openai": {"type":"socks5","host":"proxy.example.com","port":"1080"}}}'
+
+# Test proxy
+curl -X POST http://localhost:20128/api/settings/proxy/test \
+  -d '{"proxy":{"type":"socks5","host":"proxy.example.com","port":"1080"}}'
+```
+
+**Precedence:** Key-specific → Combo-specific → Provider-specific → Global → Environment.
+
+### Model Catalog API
+
+```bash
+curl http://localhost:20128/api/models/catalog
+```
+
+Returns models grouped by provider with types (`chat`, `embedding`, `image`).
+
+### Cloud Sync
+
+- Sync providers, combos, and settings across devices
+- Automatic background sync with timeout + fail-fast
+- Prefer server-side `BASE_URL`/`CLOUD_URL` in production
+
+### LLM Gateway Intelligence (Phase 9)
+
+- **Semantic Cache** — Auto-caches non-streaming, temperature=0 responses (bypass with `X-OmniRoute-No-Cache: true`)
+- **Request Idempotency** — Deduplicates requests within 5s via `Idempotency-Key` or `X-Request-Id` header
+- **Progress Tracking** — Opt-in SSE `event: progress` events via `X-OmniRoute-Progress: true` header
+
+---
+
+### Translator Playground
+
+Access via **Dashboard → Translator**. Debug and visualize how OmniRoute translates API requests between providers.
+
+| Mode             | Purpose                                                                                |
+| ---------------- | -------------------------------------------------------------------------------------- |
+| **Playground**   | Select source/target formats, paste a request, and see the translated output instantly |
+| **Chat Tester**  | Send live chat messages through the proxy and inspect the full request/response cycle  |
+| **Test Bench**   | Run batch tests across multiple format combinations to verify translation correctness  |
+| **Live Monitor** | Watch real-time translations as requests flow through the proxy                        |
+
+**Use cases:**
+
+- Debug why a specific client/provider combination fails
+- Verify that thinking tags, tool calls, and system prompts translate correctly
+- Compare format differences between OpenAI, Claude, Gemini, and Responses API formats
+
+---
+
+### Routing Strategies
+
+Configure via **Dashboard → Settings → Routing**.
+
+| Strategy                       | Description                                                                                      |
+| ------------------------------ | ------------------------------------------------------------------------------------------------ |
+| **Fill First**                 | Uses accounts in priority order — primary account handles all requests until unavailable         |
+| **Round Robin**                | Cycles through all accounts with a configurable sticky limit (default: 3 calls per account)      |
+| **P2C (Power of Two Choices)** | Picks 2 random accounts and routes to the healthier one — balances load with awareness of health |
+| **Random**                     | Randomly selects an account for each request using Fisher-Yates shuffle                          |
+| **Least Used**                 | Routes to the account with the oldest `lastUsedAt` timestamp, distributing traffic evenly        |
+| **Cost Optimized**             | Routes to the account with the lowest priority value, optimizing for lowest-cost providers       |
+
+#### Wildcard Model Aliases
+
+Create wildcard patterns to remap model names:
+
+```
+Pattern: claude-sonnet-*     →  Target: cc/claude-sonnet-4-5-20250929
+Pattern: gpt-*               →  Target: gh/gpt-5.1-codex
+```
+
+Wildcards support `*` (any characters) and `?` (single character).
+
+#### Fallback Chains
+
+Define global fallback chains that apply across all requests:
+
+```
+Chain: production-fallback
+  1. cc/claude-opus-4-6
+  2. gh/gpt-5.1-codex
+  3. glm/glm-4.7
+```
+
+---
+
+### Resilience & Circuit Breakers
+
+Configure via **Dashboard → Settings → Resilience**.
+
+OmniRoute implements provider-level resilience with four components:
+
+1. **Provider Profiles** — Per-provider configuration for:
+   - Failure threshold (how many failures before opening)
+   - Cooldown duration
+   - Rate limit detection sensitivity
+   - Exponential backoff parameters
+
+2. **Editable Rate Limits** — System-level defaults configurable in the dashboard:
+   - **Requests Per Minute (RPM)** — Maximum requests per minute per account
+   - **Min Time Between Requests** — Minimum gap in milliseconds between requests
+   - **Max Concurrent Requests** — Maximum simultaneous requests per account
+   - Click **Edit** to modify, then **Save** or **Cancel**. Values persist via the resilience API.
+
+3. **Circuit Breaker** — Tracks failures per provider and automatically opens the circuit when a threshold is reached:
+   - **CLOSED** (Healthy) — Requests flow normally
+   - **OPEN** — Provider is temporarily blocked after repeated failures
+   - **HALF_OPEN** — Testing if provider has recovered
+
+4. **Policies & Locked Identifiers** — Shows circuit breaker status and locked identifiers with force-unlock capability.
+
+5. **Rate Limit Auto-Detection** — Monitors `429` and `Retry-After` headers to proactively avoid hitting provider rate limits.
+
+**Pro Tip:** Use **Reset All** button to clear all circuit breakers and cooldowns when a provider recovers from an outage.
+
+---
+
+### Database Export / Import
+
+Manage database backups in **Dashboard → Settings → System & Storage**.
+
+| Action                   | Description                                                                                                                    |
+| ------------------------ | ------------------------------------------------------------------------------------------------------------------------------ |
+| **Export Database**      | Downloads the current SQLite database as a `.sqlite` file                                                                      |
+| **Export All (.tar.gz)** | Downloads a full backup archive including: database, settings, combos, provider connections (no credentials), API key metadata |
+| **Import Database**      | Upload a `.sqlite` file to replace the current database. A pre-import backup is automatically created                          |
+
+```bash
+# API: Export database
+curl -o backup.sqlite http://localhost:20128/api/db-backups/export
+
+# API: Export all (full archive)
+curl -o backup.tar.gz http://localhost:20128/api/db-backups/exportAll
+
+# API: Import database
+curl -X POST http://localhost:20128/api/db-backups/import \
+  -F "file=@backup.sqlite"
+```
+
+**Import Validation:** The imported file is validated for integrity (SQLite pragma check), required tables (`provider_connections`, `provider_nodes`, `combos`, `api_keys`), and size (max 100MB).
+
+**Use Cases:**
+
+- Migrate OmniRoute between machines
+- Create external backups for disaster recovery
+- Share configurations between team members (export all → share archive)
+
+---
+
+### Settings Dashboard
+
+The settings page is organized into 5 tabs for easy navigation:
+
+| Tab            | Contents                                                                                       |
+| -------------- | ---------------------------------------------------------------------------------------------- |
+| **Security**   | Login/Password settings, IP Access Control, API auth for `/models`, and Provider Blocking      |
+| **Routing**    | Global routing strategy (6 options), wildcard model aliases, fallback chains, combo defaults   |
+| **Resilience** | Provider profiles, editable rate limits, circuit breaker status, policies & locked identifiers |
+| **AI**         | Thinking budget configuration, global system prompt injection, prompt cache stats              |
+| **Advanced**   | Global proxy configuration (HTTP/SOCKS5)                                                       |
+
+---
+
+### Costs & Budget Management
+
+Access via **Dashboard → Costs**.
+
+| Tab         | Purpose                                                                                  |
+| ----------- | ---------------------------------------------------------------------------------------- |
+| **Budget**  | Set spending limits per API key with daily/weekly/monthly budgets and real-time tracking |
+| **Pricing** | View and edit model pricing entries — cost per 1K input/output tokens per provider       |
+
+```bash
+# API: Set a budget
+curl -X POST http://localhost:20128/api/usage/budget \
+  -H "Content-Type: application/json" \
+  -d '{"keyId": "key-123", "limit": 50.00, "period": "monthly"}'
+
+# API: Get current budget status
+curl http://localhost:20128/api/usage/budget
+```
+
+**Cost Tracking:** Every request logs token usage and calculates cost using the pricing table. View breakdowns in **Dashboard → Usage** by provider, model, and API key.
+
+---
+
+### Audio Transcription
+
+OmniRoute supports audio transcription via the OpenAI-compatible endpoint:
+
+```bash
+POST /v1/audio/transcriptions
+Authorization: Bearer your-api-key
+Content-Type: multipart/form-data
+
+# Example with curl
+curl -X POST http://localhost:20128/v1/audio/transcriptions \
+  -H "Authorization: Bearer your-api-key" \
+  -F "file=@audio.mp3" \
+  -F "model=deepgram/nova-3"
+```
+
+Available providers: **Deepgram** (`deepgram/`), **AssemblyAI** (`assemblyai/`).
+
+Supported audio formats: `mp3`, `wav`, `m4a`, `flac`, `ogg`, `webm`.
+
+---
+
+### Combo Balancing Strategies
+
+Configure per-combo balancing in **Dashboard → Combos → Create/Edit → Strategy**.
+
+| Strategy           | Description                                                              |
+| ------------------ | ------------------------------------------------------------------------ |
+| **Round-Robin**    | Rotates through models sequentially                                      |
+| **Priority**       | Always tries the first model; falls back only on error                   |
+| **Random**         | Picks a random model from the combo for each request                     |
+| **Weighted**       | Routes proportionally based on assigned weights per model                |
+| **Least-Used**     | Routes to the model with the fewest recent requests (uses combo metrics) |
+| **Cost-Optimized** | Routes to the cheapest available model (uses pricing table)              |
+
+Global combo defaults can be set in **Dashboard → Settings → Routing → Combo Defaults**.
+
+---
+
+### Health Dashboard
+
+Access via **Dashboard → Health**. Real-time system health overview with 6 cards:
+
+| Card                  | What It Shows                                               |
+| --------------------- | ----------------------------------------------------------- |
+| **System Status**     | Uptime, version, memory usage, data directory               |
+| **Provider Health**   | Per-provider circuit breaker state (Closed/Open/Half-Open)  |
+| **Rate Limits**       | Active rate limit cooldowns per account with remaining time |
+| **Active Lockouts**   | Providers temporarily blocked by the lockout policy         |
+| **Signature Cache**   | Deduplication cache stats (active keys, hit rate)           |
+| **Latency Telemetry** | p50/p95/p99 latency aggregation per provider                |
+
+**Pro Tip:** The Health page auto-refreshes every 10 seconds. Use the circuit breaker card to identify which providers are experiencing issues.
+
+---
+
+## 🖥️ Desktop Application (Electron)
+
+OmniRoute is available as a native desktop application for Windows, macOS, and Linux.
+
+### Installation
+
+```bash
+# From the electron directory:
+cd electron
+npm install
+
+# Development mode (connect to running Next.js dev server):
+npm run dev
+
+# Production mode (uses standalone build):
+npm start
+```
+
+### Building Installers
+
+```bash
+cd electron
+npm run build          # Current platform
+npm run build:win      # Windows (.exe NSIS)
+npm run build:mac      # macOS (.dmg universal)
+npm run build:linux    # Linux (.AppImage)
+```
+
+Output → `electron/dist-electron/`
+
+### Key Features
+
+| Feature                     | Description                                          |
+| --------------------------- | ---------------------------------------------------- |
+| **Server Readiness**        | Polls server before showing window (no blank screen) |
+| **System Tray**             | Minimize to tray, change port, quit from tray menu   |
+| **Port Management**         | Change server port from tray (auto-restarts server)  |
+| **Content Security Policy** | Restrictive CSP via session headers                  |
+| **Single Instance**         | Only one app instance can run at a time              |
+| **Offline Mode**            | Bundled Next.js server works without internet        |
+
+### Environment Variables
+
+| Variable              | Default | Description                      |
+| --------------------- | ------- | -------------------------------- |
+| `OMNIROUTE_PORT`      | `20128` | Server port                      |
+| `OMNIROUTE_MEMORY_MB` | `512`   | Node.js heap limit (64–16384 MB) |
+
+📖 Full documentation: [`electron/README.md`](../electron/README.md)

docs/i18n/da/VM_DEPLOYMENT_GUIDE.md

@@ -0,0 +1,403 @@
+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/VM_DEPLOYMENT_GUIDE.md) · 🇪🇸 [es](../es/VM_DEPLOYMENT_GUIDE.md) · 🇫🇷 [fr](../fr/VM_DEPLOYMENT_GUIDE.md) · 🇩🇪 [de](../de/VM_DEPLOYMENT_GUIDE.md) · 🇮🇹 [it](../it/VM_DEPLOYMENT_GUIDE.md) · 🇷🇺 [ru](../ru/VM_DEPLOYMENT_GUIDE.md) · 🇨🇳 [zh-CN](../zh-CN/VM_DEPLOYMENT_GUIDE.md) · 🇯🇵 [ja](../ja/VM_DEPLOYMENT_GUIDE.md) · 🇰🇷 [ko](../ko/VM_DEPLOYMENT_GUIDE.md) · 🇸🇦 [ar](../ar/VM_DEPLOYMENT_GUIDE.md) · 🇮🇳 [in](../in/VM_DEPLOYMENT_GUIDE.md) · 🇹🇭 [th](../th/VM_DEPLOYMENT_GUIDE.md) · 🇻🇳 [vi](../vi/VM_DEPLOYMENT_GUIDE.md) · 🇮🇩 [id](../id/VM_DEPLOYMENT_GUIDE.md) · 🇲🇾 [ms](../ms/VM_DEPLOYMENT_GUIDE.md) · 🇳🇱 [nl](../nl/VM_DEPLOYMENT_GUIDE.md) · 🇵🇱 [pl](../pl/VM_DEPLOYMENT_GUIDE.md) · 🇸🇪 [sv](../sv/VM_DEPLOYMENT_GUIDE.md) · 🇳🇴 [no](../no/VM_DEPLOYMENT_GUIDE.md) · 🇩🇰 [da](../da/VM_DEPLOYMENT_GUIDE.md) · 🇫🇮 [fi](../fi/VM_DEPLOYMENT_GUIDE.md) · 🇵🇹 [pt](../pt/VM_DEPLOYMENT_GUIDE.md) · 🇷🇴 [ro](../ro/VM_DEPLOYMENT_GUIDE.md) · 🇭🇺 [hu](../hu/VM_DEPLOYMENT_GUIDE.md) · 🇧🇬 [bg](../bg/VM_DEPLOYMENT_GUIDE.md) · 🇸🇰 [sk](../sk/VM_DEPLOYMENT_GUIDE.md) · 🇺🇦 [uk-UA](../uk-UA/VM_DEPLOYMENT_GUIDE.md) · 🇮🇱 [he](../he/VM_DEPLOYMENT_GUIDE.md) · 🇵🇭 [phi](../phi/VM_DEPLOYMENT_GUIDE.md)
+
+---
+
+# OmniRoute — Guia de Deploy em VM com Cloudflare
+
+Guia completo para instalar e configurar o OmniRoute em uma VM (VPS) com domínio gerenciado via Cloudflare.
+
+---
+
+## Pré-Requisitos
+
+| Item        | Mínimo                   | Recomendado      |
+| ----------- | ------------------------ | ---------------- |
+| **CPU**     | 1 vCPU                   | 2 vCPU           |
+| **RAM**     | 1 GB                     | 2 GB             |
+| **Disco**   | 10 GB SSD                | 25 GB SSD        |
+| **SO**      | Ubuntu 22.04 LTS         | Ubuntu 24.04 LTS |
+| **Domínio** | Registrado no Cloudflare | —                |
+| **Docker**  | Docker Engine 24+        | Docker 27+       |
+
+**Providers testados**: Akamai (Linode), DigitalOcean, Vultr, Hetzner, AWS Lightsail.
+
+---
+
+## 1. Configurar a VM
+
+### 1.1 Criar a instância
+
+No seu provider de VPS preferido:
+
+- Escolha Ubuntu 24.04 LTS
+- Selecione o plano mínimo (1 vCPU / 1 GB RAM)
+- Defina uma senha forte para root ou configure SSH key
+- Anote o **IP público** (ex: `203.0.113.10`)
+
+### 1.2 Conectar via SSH
+
+```bash
+ssh root@203.0.113.10
+```
+
+### 1.3 Atualizar o sistema
+
+```bash
+apt update && apt upgrade -y
+```
+
+### 1.4 Instalar Docker
+
+```bash
+# Instalar dependências
+apt install -y ca-certificates curl gnupg
+
+# Adicionar repositório oficial do Docker
+install -m 0755 -d /etc/apt/keyrings
+curl -fsSL https://download.docker.com/linux/ubuntu/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg
+chmod a+r /etc/apt/keyrings/docker.gpg
+echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu $(. /etc/os-release && echo "$VERSION_CODENAME") stable" | tee /etc/apt/sources.list.d/docker.list > /dev/null
+apt update
+apt install -y docker-ce docker-ce-cli containerd.io docker-compose-plugin
+```
+
+### 1.5 Instalar nginx
+
+```bash
+apt install -y nginx
+```
+
+### 1.6 Configurar Firewall (UFW)
+
+```bash
+ufw default deny incoming
+ufw default allow outgoing
+ufw allow 22/tcp    # SSH
+ufw allow 80/tcp    # HTTP (redirect)
+ufw allow 443/tcp   # HTTPS
+ufw enable
+```
+
+> **Dica**: Para segurança máxima, restrinja as portas 80 e 443 apenas para IPs da Cloudflare. Veja a seção [Segurança Avançada](#segurança-avançada).
+
+---
+
+## 2. Instalar o OmniRoute
+
+### 2.1 Criar diretório de configuração
+
+```bash
+mkdir -p /opt/omniroute
+```
+
+### 2.2 Criar arquivo de variáveis de ambiente
+
+```bash
+cat > /opt/omniroute/.env << 'EOF'
+# === Segurança ===
+JWT_SECRET=ALTERE-PARA-CHAVE-SECRETA-UNICA-64-CHARS
+INITIAL_PASSWORD=SuaSenhaSegura123!
+API_KEY_SECRET=ALTERE-PARA-OUTRA-CHAVE-SECRETA
+STORAGE_ENCRYPTION_KEY=ALTERE-PARA-TERCEIRA-CHAVE-SECRETA
+STORAGE_ENCRYPTION_KEY_VERSION=v1
+MACHINE_ID_SALT=ALTERE-PARA-SALT-UNICO
+
+# === App ===
+PORT=20128
+NODE_ENV=production
+HOSTNAME=0.0.0.0
+DATA_DIR=/app/data
+STORAGE_DRIVER=sqlite
+ENABLE_REQUEST_LOGS=true
+AUTH_COOKIE_SECURE=false
+REQUIRE_API_KEY=false
+
+# === Domain (altere para seu domínio) ===
+BASE_URL=https://llms.seudominio.com
+NEXT_PUBLIC_BASE_URL=https://llms.seudominio.com
+
+# === Cloud Sync (opcional) ===
+# CLOUD_URL=https://cloud.omniroute.online
+# NEXT_PUBLIC_CLOUD_URL=https://cloud.omniroute.online
+EOF
+```
+
+> ⚠️ **IMPORTANTE**: Gere chaves secretas únicas! Use `openssl rand -hex 32` para cada chave.
+
+### 2.3 Iniciar o container
+
+```bash
+docker pull diegosouzapw/omniroute:latest
+
+docker run -d \
+  --name omniroute \
+  --restart unless-stopped \
+  --env-file /opt/omniroute/.env \
+  -p 20128:20128 \
+  -v omniroute-data:/app/data \
+  diegosouzapw/omniroute:latest
+```
+
+### 2.4 Verificar se está rodando
+
+```bash
+docker ps | grep omniroute
+docker logs omniroute --tail 20
+```
+
+Deve exibir: `[DB] SQLite database ready` e `listening on port 20128`.
+
+---
+
+## 3. Configurar nginx (Reverse Proxy)
+
+### 3.1 Gerar certificado SSL (Cloudflare Origin)
+
+No painel da Cloudflare:
+
+1. Vá em **SSL/TLS → Origin Server**
+2. Clique **Create Certificate**
+3. Deixe os padrões (15 anos, \*.seudominio.com)
+4. Copie o **Origin Certificate** e a **Private Key**
+
+```bash
+mkdir -p /etc/nginx/ssl
+
+# Colar o certificado
+nano /etc/nginx/ssl/origin.crt
+
+# Colar a chave privada
+nano /etc/nginx/ssl/origin.key
+
+chmod 600 /etc/nginx/ssl/origin.key
+```
+
+### 3.2 Configuração do nginx
+
+```bash
+cat > /etc/nginx/sites-available/omniroute << 'NGINX'
+# Default server — bloqueia acesso direto por IP
+server {
+    listen 80 default_server;
+    listen [::]:80 default_server;
+    listen 443 ssl default_server;
+    listen [::]:443 ssl default_server;
+    ssl_certificate     /etc/nginx/ssl/origin.crt;
+    ssl_certificate_key /etc/nginx/ssl/origin.key;
+    server_name _;
+    return 444;
+}
+
+# OmniRoute — HTTPS
+server {
+    listen 443 ssl;
+    listen [::]:443 ssl;
+    server_name llms.seudominio.com;  # Altere para seu domínio
+
+    ssl_certificate     /etc/nginx/ssl/origin.crt;
+    ssl_certificate_key /etc/nginx/ssl/origin.key;
+    ssl_protocols TLSv1.2 TLSv1.3;
+
+    client_max_body_size 100M;
+
+    location / {
+        proxy_pass http://127.0.0.1:20128;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+
+        # WebSocket support
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "upgrade";
+
+        # SSE (Server-Sent Events) — streaming AI responses
+        proxy_buffering off;
+        proxy_cache off;
+        proxy_read_timeout 300s;
+        proxy_send_timeout 300s;
+    }
+}
+
+# HTTP → HTTPS redirect
+server {
+    listen 80;
+    listen [::]:80;
+    server_name llms.seudominio.com;
+    return 301 https://$server_name$request_uri;
+}
+NGINX
+```
+
+### 3.3 Ativar e testar
+
+```bash
+# Remover config padrão
+rm -f /etc/nginx/sites-enabled/default
+
+# Ativar OmniRoute
+ln -sf /etc/nginx/sites-available/omniroute /etc/nginx/sites-enabled/omniroute
+
+# Testar e recarregar
+nginx -t && systemctl reload nginx
+```
+
+---
+
+## 4. Configurar Cloudflare DNS
+
+### 4.1 Adicionar registro DNS
+
+No painel da Cloudflare → DNS:
+
+| Type | Name   | Content                   | Proxy      |
+| ---- | ------ | ------------------------- | ---------- |
+| A    | `llms` | `203.0.113.10` (IP da VM) | ✅ Proxied |
+
+### 4.2 Configurar SSL
+
+Em **SSL/TLS → Overview**:
+
+- Modo: **Full (Strict)**
+
+Em **SSL/TLS → Edge Certificates**:
+
+- Always Use HTTPS: ✅ On
+- Minimum TLS Version: TLS 1.2
+- Automatic HTTPS Rewrites: ✅ On
+
+### 4.3 Testar
+
+```bash
+curl -sI https://llms.seudominio.com/health
+# Deve retornar HTTP/2 200
+```
+
+---
+
+## 5. Operações e Manutenção
+
+### Atualizar para nova versão
+
+```bash
+docker pull diegosouzapw/omniroute:latest
+docker stop omniroute && docker rm omniroute
+docker run -d --name omniroute --restart unless-stopped \
+  --env-file /opt/omniroute/.env \
+  -p 20128:20128 \
+  -v omniroute-data:/app/data \
+  diegosouzapw/omniroute:latest
+```
+
+### Ver logs
+
+```bash
+docker logs -f omniroute          # Stream em tempo real
+docker logs omniroute --tail 50   # Últimas 50 linhas
+```
+
+### Backup manual do banco
+
+```bash
+# Copiar dados do volume para o host
+docker cp omniroute:/app/data ./backup-$(date +%F)
+
+# Ou comprimir todo o volume
+docker run --rm -v omniroute-data:/data -v $(pwd):/backup \
+  alpine tar czf /backup/omniroute-data-$(date +%F).tar.gz /data
+```
+
+### Restaurar de backup
+
+```bash
+docker stop omniroute
+docker run --rm -v omniroute-data:/data -v $(pwd):/backup \
+  alpine sh -c "rm -rf /data/* && tar xzf /backup/omniroute-data-YYYY-MM-DD.tar.gz -C /"
+docker start omniroute
+```
+
+---
+
+## 6. Segurança Avançada
+
+### Restringir nginx para Cloudflare IPs
+
+```bash
+cat > /etc/nginx/cloudflare-ips.conf << 'CF'
+# Cloudflare IPv4 ranges — atualizar periodicamente
+# https://www.cloudflare.com/ips-v4/
+set_real_ip_from 173.245.48.0/20;
+set_real_ip_from 103.21.244.0/22;
+set_real_ip_from 103.22.200.0/22;
+set_real_ip_from 103.31.4.0/22;
+set_real_ip_from 141.101.64.0/18;
+set_real_ip_from 108.162.192.0/18;
+set_real_ip_from 190.93.240.0/20;
+set_real_ip_from 188.114.96.0/20;
+set_real_ip_from 197.234.240.0/22;
+set_real_ip_from 198.41.128.0/17;
+set_real_ip_from 162.158.0.0/15;
+set_real_ip_from 104.16.0.0/13;
+set_real_ip_from 104.24.0.0/14;
+set_real_ip_from 172.64.0.0/13;
+set_real_ip_from 131.0.72.0/22;
+real_ip_header CF-Connecting-IP;
+CF
+```
+
+Adicionar no `nginx.conf` dentro do bloco `http {}`:
+
+```nginx
+include /etc/nginx/cloudflare-ips.conf;
+```
+
+### Install fail2ban
+
+```bash
+apt install -y fail2ban
+systemctl enable fail2ban
+systemctl start fail2ban
+
+# Verificar status
+fail2ban-client status sshd
+```
+
+### Bloquear acesso direto na porta do Docker
+
+```bash
+# Impedir acesso externo direto à porta 20128
+iptables -I DOCKER-USER -p tcp --dport 20128 -j DROP
+iptables -I DOCKER-USER -i lo -p tcp --dport 20128 -j ACCEPT
+
+# Persistir as regras
+apt install -y iptables-persistent
+netfilter-persistent save
+```
+
+---
+
+## 7. Deploy do Cloud Worker (Opcional)
+
+Para acesso remoto via Cloudflare Workers (sem expor a VM diretamente):
+
+```bash
+# No repositório local
+cd omnirouteCloud
+npm install
+npx wrangler login
+npx wrangler deploy
+```
+
+Ver documentação completa em [omnirouteCloud/README.md](../omnirouteCloud/README.md).
+
+---
+
+## Resumo de Portas
+
+| Porta | Serviço     | Acesso                        |
+| ----- | ----------- | ----------------------------- |
+| 22    | SSH         | Público (com fail2ban)        |
+| 80    | nginx HTTP  | Redirect → HTTPS              |
+| 443   | nginx HTTPS | Via Cloudflare Proxy          |
+| 20128 | OmniRoute   | Somente localhost (via nginx) |

docs/i18n/de/A2A-SERVER.md

@@ -0,0 +1,200 @@
+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/A2A-SERVER.md) · 🇪🇸 [es](../es/A2A-SERVER.md) · 🇫🇷 [fr](../fr/A2A-SERVER.md) · 🇩🇪 [de](../de/A2A-SERVER.md) · 🇮🇹 [it](../it/A2A-SERVER.md) · 🇷🇺 [ru](../ru/A2A-SERVER.md) · 🇨🇳 [zh-CN](../zh-CN/A2A-SERVER.md) · 🇯🇵 [ja](../ja/A2A-SERVER.md) · 🇰🇷 [ko](../ko/A2A-SERVER.md) · 🇸🇦 [ar](../ar/A2A-SERVER.md) · 🇮🇳 [in](../in/A2A-SERVER.md) · 🇹🇭 [th](../th/A2A-SERVER.md) · 🇻🇳 [vi](../vi/A2A-SERVER.md) · 🇮🇩 [id](../id/A2A-SERVER.md) · 🇲🇾 [ms](../ms/A2A-SERVER.md) · 🇳🇱 [nl](../nl/A2A-SERVER.md) · 🇵🇱 [pl](../pl/A2A-SERVER.md) · 🇸🇪 [sv](../sv/A2A-SERVER.md) · 🇳🇴 [no](../no/A2A-SERVER.md) · 🇩🇰 [da](../da/A2A-SERVER.md) · 🇫🇮 [fi](../fi/A2A-SERVER.md) · 🇵🇹 [pt](../pt/A2A-SERVER.md) · 🇷🇴 [ro](../ro/A2A-SERVER.md) · 🇭🇺 [hu](../hu/A2A-SERVER.md) · 🇧🇬 [bg](../bg/A2A-SERVER.md) · 🇸🇰 [sk](../sk/A2A-SERVER.md) · 🇺🇦 [uk-UA](../uk-UA/A2A-SERVER.md) · 🇮🇱 [he](../he/A2A-SERVER.md) · 🇵🇭 [phi](../phi/A2A-SERVER.md)
+
+---
+
+# OmniRoute A2A Server Documentation
+
+> Agent-to-Agent Protocol v0.3 — OmniRoute as an intelligent routing agent
+
+## Agent Discovery
+
+```bash
+curl http://localhost:20128/.well-known/agent.json
+```
+
+Returns the Agent Card describing OmniRoute's capabilities, skills, and authentication requirements.
+
+---
+
+## Authentication
+
+All `/a2a` requests require an API key via the `Authorization` header:
+
+```
+Authorization: Bearer YOUR_OMNIROUTE_API_KEY
+```
+
+If no API key is configured on the server, authentication is bypassed.
+
+---
+
+## JSON-RPC 2.0 Methods
+
+### `message/send` — Synchronous Execution
+
+Sends a message to a skill and waits for the complete response.
+
+```bash
+curl -X POST http://localhost:20128/a2a \
+  -H "Content-Type: application/json" \
+  -H "Authorization: Bearer YOUR_KEY" \
+  -d '{
+    "jsonrpc": "2.0",
+    "id": "1",
+    "method": "message/send",
+    "params": {
+      "skill": "smart-routing",
+      "messages": [{"role": "user", "content": "Write a hello world in Python"}],
+      "metadata": {"model": "auto", "combo": "fast-coding"}
+    }
+  }'
+```
+
+**Response:**
+
+```json
+{
+  "jsonrpc": "2.0",
+  "id": "1",
+  "result": {
+    "task": { "id": "uuid", "state": "completed" },
+    "artifacts": [{ "type": "text", "content": "..." }],
+    "metadata": {
+      "routing_explanation": "Selected claude-sonnet via provider \"anthropic\" (latency: 1200ms, cost: $0.003)",
+      "cost_envelope": { "estimated": 0.005, "actual": 0.003, "currency": "USD" },
+      "resilience_trace": [
+        { "event": "primary_selected", "provider": "anthropic", "timestamp": "..." }
+      ],
+      "policy_verdict": { "allowed": true, "reason": "within budget and quota limits" }
+    }
+  }
+}
+```
+
+### `message/stream` — SSE Streaming
+
+Same as `message/send` but returns Server-Sent Events for real-time streaming.
+
+```bash
+curl -N -X POST http://localhost:20128/a2a \
+  -H "Content-Type: application/json" \
+  -H "Authorization: Bearer YOUR_KEY" \
+  -d '{
+    "jsonrpc": "2.0",
+    "id": "1",
+    "method": "message/stream",
+    "params": {
+      "skill": "smart-routing",
+      "messages": [{"role": "user", "content": "Explain quantum computing"}]
+    }
+  }'
+```
+
+**SSE Events:**
+
+```
+data: {"jsonrpc":"2.0","method":"message/stream","params":{"task":{"id":"...","state":"working"},"chunk":{"type":"text","content":"..."}}}
+
+: heartbeat 2026-03-03T17:00:00Z
+
+data: {"jsonrpc":"2.0","method":"message/stream","params":{"task":{"id":"...","state":"completed"},"metadata":{...}}}
+```
+
+### `tasks/get` — Query Task Status
+
+```bash
+curl -X POST http://localhost:20128/a2a \
+  -H "Content-Type: application/json" \
+  -H "Authorization: Bearer YOUR_KEY" \
+  -d '{"jsonrpc":"2.0","id":"2","method":"tasks/get","params":{"taskId":"TASK_UUID"}}'
+```
+
+### `tasks/cancel` — Cancel a Task
+
+```bash
+curl -X POST http://localhost:20128/a2a \
+  -H "Content-Type: application/json" \
+  -H "Authorization: Bearer YOUR_KEY" \
+  -d '{"jsonrpc":"2.0","id":"3","method":"tasks/cancel","params":{"taskId":"TASK_UUID"}}'
+```
+
+---
+
+## Available Skills
+
+| Skill              | Description                                                                                                                     |
+| :----------------- | :------------------------------------------------------------------------------------------------------------------------------ |
+| `smart-routing`    | Routes prompts through OmniRoute's intelligent pipeline. Returns response with routing explanation, cost, and resilience trace. |
+| `quota-management` | Answers natural-language queries about provider quotas, suggests free combos, and provides quota rankings.                      |
+
+---
+
+## Task Lifecycle
+
+```
+submitted → working → completed
+                    → failed
+                    → cancelled
+```
+
+- Tasks expire after 5 minutes (configurable)
+- Terminal states: `completed`, `failed`, `cancelled`
+- Event log tracks every state transition
+
+---
+
+## Error Codes
+
+| Code   | Meaning                        |
+| :----- | :----------------------------- |
+| -32700 | Parse error (invalid JSON)     |
+| -32600 | Invalid request / Unauthorized |
+| -32601 | Method or skill not found      |
+| -32602 | Invalid params                 |
+| -32603 | Internal error                 |
+
+---
+
+## Integration Examples
+
+### Python (requests)
+
+```python
+import requests
+
+resp = requests.post("http://localhost:20128/a2a", json={
+    "jsonrpc": "2.0", "id": "1",
+    "method": "message/send",
+    "params": {
+        "skill": "smart-routing",
+        "messages": [{"role": "user", "content": "Hello"}]
+    }
+}, headers={"Authorization": "Bearer YOUR_KEY"})
+
+result = resp.json()["result"]
+print(result["artifacts"][0]["content"])
+print(result["metadata"]["routing_explanation"])
+```
+
+### TypeScript (fetch)
+
+```typescript
+const resp = await fetch("http://localhost:20128/a2a", {
+  method: "POST",
+  headers: {
+    "Content-Type": "application/json",
+    Authorization: "Bearer YOUR_KEY",
+  },
+  body: JSON.stringify({
+    jsonrpc: "2.0",
+    id: "1",
+    method: "message/send",
+    params: {
+      skill: "smart-routing",
+      messages: [{ role: "user", content: "Hello" }],
+    },
+  }),
+});
+const { result } = await resp.json();
+console.log(result.metadata.routing_explanation);
+```

docs/i18n/de/API_REFERENCE.md

@@ -0,0 +1,455 @@
+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/API_REFERENCE.md) · 🇪🇸 [es](../es/API_REFERENCE.md) · 🇫🇷 [fr](../fr/API_REFERENCE.md) · 🇩🇪 [de](../de/API_REFERENCE.md) · 🇮🇹 [it](../it/API_REFERENCE.md) · 🇷🇺 [ru](../ru/API_REFERENCE.md) · 🇨🇳 [zh-CN](../zh-CN/API_REFERENCE.md) · 🇯🇵 [ja](../ja/API_REFERENCE.md) · 🇰🇷 [ko](../ko/API_REFERENCE.md) · 🇸🇦 [ar](../ar/API_REFERENCE.md) · 🇮🇳 [in](../in/API_REFERENCE.md) · 🇹🇭 [th](../th/API_REFERENCE.md) · 🇻🇳 [vi](../vi/API_REFERENCE.md) · 🇮🇩 [id](../id/API_REFERENCE.md) · 🇲🇾 [ms](../ms/API_REFERENCE.md) · 🇳🇱 [nl](../nl/API_REFERENCE.md) · 🇵🇱 [pl](../pl/API_REFERENCE.md) · 🇸🇪 [sv](../sv/API_REFERENCE.md) · 🇳🇴 [no](../no/API_REFERENCE.md) · 🇩🇰 [da](../da/API_REFERENCE.md) · 🇫🇮 [fi](../fi/API_REFERENCE.md) · 🇵🇹 [pt](../pt/API_REFERENCE.md) · 🇷🇴 [ro](../ro/API_REFERENCE.md) · 🇭🇺 [hu](../hu/API_REFERENCE.md) · 🇧🇬 [bg](../bg/API_REFERENCE.md) · 🇸🇰 [sk](../sk/API_REFERENCE.md) · 🇺🇦 [uk-UA](../uk-UA/API_REFERENCE.md) · 🇮🇱 [he](../he/API_REFERENCE.md) · 🇵🇭 [phi](../phi/API_REFERENCE.md)
+
+---
+
+# API Reference
+
+🌐 **Languages:** 🇺🇸 [English](API_REFERENCE.md) | 🇧🇷 [Português (Brasil)](i18n/pt-BR/API_REFERENCE.md) | 🇪🇸 [Español](i18n/es/API_REFERENCE.md) | 🇫🇷 [Français](i18n/fr/API_REFERENCE.md) | 🇮🇹 [Italiano](i18n/it/API_REFERENCE.md) | 🇷🇺 [Русский](i18n/ru/API_REFERENCE.md) | 🇨🇳 [中文 (简体)](i18n/zh-CN/API_REFERENCE.md) | 🇩🇪 [Deutsch](i18n/de/API_REFERENCE.md) | 🇮🇳 [हिन्दी](i18n/in/API_REFERENCE.md) | 🇹🇭 [ไทย](i18n/th/API_REFERENCE.md) | 🇺🇦 [Українська](i18n/uk-UA/API_REFERENCE.md) | 🇸🇦 [العربية](i18n/ar/API_REFERENCE.md) | 🇯🇵 [日本語](i18n/ja/API_REFERENCE.md) | 🇻🇳 [Tiếng Việt](i18n/vi/API_REFERENCE.md) | 🇧🇬 [Български](i18n/bg/API_REFERENCE.md) | 🇩🇰 [Dansk](i18n/da/API_REFERENCE.md) | 🇫🇮 [Suomi](i18n/fi/API_REFERENCE.md) | 🇮🇱 [עברית](i18n/he/API_REFERENCE.md) | 🇭🇺 [Magyar](i18n/hu/API_REFERENCE.md) | 🇮🇩 [Bahasa Indonesia](i18n/id/API_REFERENCE.md) | 🇰🇷 [한국어](i18n/ko/API_REFERENCE.md) | 🇲🇾 [Bahasa Melayu](i18n/ms/API_REFERENCE.md) | 🇳🇱 [Nederlands](i18n/nl/API_REFERENCE.md) | 🇳🇴 [Norsk](i18n/no/API_REFERENCE.md) | 🇵🇹 [Português (Portugal)](i18n/pt/API_REFERENCE.md) | 🇷🇴 [Română](i18n/ro/API_REFERENCE.md) | 🇵🇱 [Polski](i18n/pl/API_REFERENCE.md) | 🇸🇰 [Slovenčina](i18n/sk/API_REFERENCE.md) | 🇸🇪 [Svenska](i18n/sv/API_REFERENCE.md) | 🇵🇭 [Filipino](i18n/phi/API_REFERENCE.md)
+
+Complete reference for all OmniRoute API endpoints.
+
+---
+
+## Table of Contents
+
+- [Chat Completions](#chat-completions)
+- [Embeddings](#embeddings)
+- [Image Generation](#image-generation)
+- [List Models](#list-models)
+- [Compatibility Endpoints](#compatibility-endpoints)
+- [Semantic Cache](#semantic-cache)
+- [Dashboard & Management](#dashboard--management)
+- [Request Processing](#request-processing)
+- [Authentication](#authentication)
+
+---
+
+## Chat Completions
+
+```bash
+POST /v1/chat/completions
+Authorization: Bearer your-api-key
+Content-Type: application/json
+
+{
+  "model": "cc/claude-opus-4-6",
+  "messages": [
+    {"role": "user", "content": "Write a function to..."}
+  ],
+  "stream": true
+}
+```
+
+### Custom Headers
+
+| Header                   | Direction | Description                       |
+| ------------------------ | --------- | --------------------------------- |
+| `X-OmniRoute-No-Cache`   | Request   | Set to `true` to bypass cache     |
+| `X-OmniRoute-Progress`   | Request   | Set to `true` for progress events |
+| `Idempotency-Key`        | Request   | Dedup key (5s window)             |
+| `X-Request-Id`           | Request   | Alternative dedup key             |
+| `X-OmniRoute-Cache`      | Response  | `HIT` or `MISS` (non-streaming)   |
+| `X-OmniRoute-Idempotent` | Response  | `true` if deduplicated            |
+| `X-OmniRoute-Progress`   | Response  | `enabled` if progress tracking on |
+
+---
+
+## Embeddings
+
+```bash
+POST /v1/embeddings
+Authorization: Bearer your-api-key
+Content-Type: application/json
+
+{
+  "model": "nebius/Qwen/Qwen3-Embedding-8B",
+  "input": "The food was delicious"
+}
+```
+
+Available providers: Nebius, OpenAI, Mistral, Together AI, Fireworks, NVIDIA.
+
+```bash
+# List all embedding models
+GET /v1/embeddings
+```
+
+---
+
+## Image Generation
+
+```bash
+POST /v1/images/generations
+Authorization: Bearer your-api-key
+Content-Type: application/json
+
+{
+  "model": "openai/dall-e-3",
+  "prompt": "A beautiful sunset over mountains",
+  "size": "1024x1024"
+}
+```
+
+Available providers: OpenAI (DALL-E), xAI (Grok Image), Together AI (FLUX), Fireworks AI.
+
+```bash
+# List all image models
+GET /v1/images/generations
+```
+
+---
+
+## List Models
+
+```bash
+GET /v1/models
+Authorization: Bearer your-api-key
+
+→ Returns all chat, embedding, and image models + combos in OpenAI format
+```
+
+---
+
+## Compatibility Endpoints
+
+| Method | Path                        | Format                 |
+| ------ | --------------------------- | ---------------------- |
+| POST   | `/v1/chat/completions`      | OpenAI                 |
+| POST   | `/v1/messages`              | Anthropic              |
+| POST   | `/v1/responses`             | OpenAI Responses       |
+| POST   | `/v1/embeddings`            | OpenAI                 |
+| POST   | `/v1/images/generations`    | OpenAI                 |
+| GET    | `/v1/models`                | OpenAI                 |
+| POST   | `/v1/messages/count_tokens` | Anthropic              |
+| GET    | `/v1beta/models`            | Gemini                 |
+| POST   | `/v1beta/models/{...path}`  | Gemini generateContent |
+| POST   | `/v1/api/chat`              | Ollama                 |
+
+### Dedicated Provider Routes
+
+```bash
+POST /v1/providers/{provider}/chat/completions
+POST /v1/providers/{provider}/embeddings
+POST /v1/providers/{provider}/images/generations
+```
+
+The provider prefix is auto-added if missing. Mismatched models return `400`.
+
+---
+
+## Semantic Cache
+
+```bash
+# Get cache stats
+GET /api/cache
+
+# Clear all caches
+DELETE /api/cache
+```
+
+Response example:
+
+```json
+{
+  "semanticCache": {
+    "memorySize": 42,
+    "memoryMaxSize": 500,
+    "dbSize": 128,
+    "hitRate": 0.65
+  },
+  "idempotency": {
+    "activeKeys": 3,
+    "windowMs": 5000
+  }
+}
+```
+
+---
+
+## Dashboard & Management
+
+### Authentication
+
+| Endpoint                      | Method  | Description           |
+| ----------------------------- | ------- | --------------------- |
+| `/api/auth/login`             | POST    | Login                 |
+| `/api/auth/logout`            | POST    | Logout                |
+| `/api/settings/require-login` | GET/PUT | Toggle login required |
+
+### Provider Management
+
+| Endpoint                     | Method          | Description              |
+| ---------------------------- | --------------- | ------------------------ |
+| `/api/providers`             | GET/POST        | List / create providers  |
+| `/api/providers/[id]`        | GET/PUT/DELETE  | Manage a provider        |
+| `/api/providers/[id]/test`   | POST            | Test provider connection |
+| `/api/providers/[id]/models` | GET             | List provider models     |
+| `/api/providers/validate`    | POST            | Validate provider config |
+| `/api/provider-nodes*`       | Various         | Provider node management |
+| `/api/provider-models`       | GET/POST/DELETE | Custom models            |
+
+### OAuth Flows
+
+| Endpoint                         | Method  | Description             |
+| -------------------------------- | ------- | ----------------------- |
+| `/api/oauth/[provider]/[action]` | Various | Provider-specific OAuth |
+
+### Routing & Config
+
+| Endpoint              | Method   | Description                   |
+| --------------------- | -------- | ----------------------------- |
+| `/api/models/alias`   | GET/POST | Model aliases                 |
+| `/api/models/catalog` | GET      | All models by provider + type |
+| `/api/combos*`        | Various  | Combo management              |
+| `/api/keys*`          | Various  | API key management            |
+| `/api/pricing`        | GET      | Model pricing                 |
+
+### Usage & Analytics
+
+| Endpoint                    | Method | Description          |
+| --------------------------- | ------ | -------------------- |
+| `/api/usage/history`        | GET    | Usage history        |
+| `/api/usage/logs`           | GET    | Usage logs           |
+| `/api/usage/request-logs`   | GET    | Request-level logs   |
+| `/api/usage/[connectionId]` | GET    | Per-connection usage |
+
+### Settings
+
+| Endpoint                        | Method  | Description            |
+| ------------------------------- | ------- | ---------------------- |
+| `/api/settings`                 | GET/PUT | General settings       |
+| `/api/settings/proxy`           | GET/PUT | Network proxy config   |
+| `/api/settings/proxy/test`      | POST    | Test proxy connection  |
+| `/api/settings/ip-filter`       | GET/PUT | IP allowlist/blocklist |
+| `/api/settings/thinking-budget` | GET/PUT | Reasoning token budget |
+| `/api/settings/system-prompt`   | GET/PUT | Global system prompt   |
+
+### Monitoring
+
+| Endpoint                 | Method     | Description             |
+| ------------------------ | ---------- | ----------------------- |
+| `/api/sessions`          | GET        | Active session tracking |
+| `/api/rate-limits`       | GET        | Per-account rate limits |
+| `/api/monitoring/health` | GET        | Health check            |
+| `/api/cache`             | GET/DELETE | Cache stats / clear     |
+
+### Backup & Export/Import
+
+| Endpoint                    | Method | Description                             |
+| --------------------------- | ------ | --------------------------------------- |
+| `/api/db-backups`           | GET    | List available backups                  |
+| `/api/db-backups`           | PUT    | Create a manual backup                  |
+| `/api/db-backups`           | POST   | Restore from a specific backup          |
+| `/api/db-backups/export`    | GET    | Download database as .sqlite file       |
+| `/api/db-backups/import`    | POST   | Upload .sqlite file to replace database |
+| `/api/db-backups/exportAll` | GET    | Download full backup as .tar.gz archive |
+
+### Cloud Sync
+
+| Endpoint               | Method  | Description           |
+| ---------------------- | ------- | --------------------- |
+| `/api/sync/cloud`      | Various | Cloud sync operations |
+| `/api/sync/initialize` | POST    | Initialize sync       |
+| `/api/cloud/*`         | Various | Cloud management      |
+
+### CLI Tools
+
+| Endpoint                           | Method | Description         |
+| ---------------------------------- | ------ | ------------------- |
+| `/api/cli-tools/claude-settings`   | GET    | Claude CLI status   |
+| `/api/cli-tools/codex-settings`    | GET    | Codex CLI status    |
+| `/api/cli-tools/droid-settings`    | GET    | Droid CLI status    |
+| `/api/cli-tools/openclaw-settings` | GET    | OpenClaw CLI status |
+| `/api/cli-tools/runtime/[toolId]`  | GET    | Generic CLI runtime |
+
+CLI responses include: `installed`, `runnable`, `command`, `commandPath`, `runtimeMode`, `reason`.
+
+### ACP Agents
+
+| Endpoint          | Method | Description                                              |
+| ----------------- | ------ | -------------------------------------------------------- |
+| `/api/acp/agents` | GET    | List all detected agents (built-in + custom) with status |
+| `/api/acp/agents` | POST   | Add custom agent or refresh detection cache              |
+| `/api/acp/agents` | DELETE | Remove a custom agent by `id` query param                |
+
+GET response includes `agents[]` (id, name, binary, version, installed, protocol, isCustom) and `summary` (total, installed, notFound, builtIn, custom).
+
+### Resilience & Rate Limits
+
+| Endpoint                | Method  | Description                     |
+| ----------------------- | ------- | ------------------------------- |
+| `/api/resilience`       | GET/PUT | Get/update resilience profiles  |
+| `/api/resilience/reset` | POST    | Reset circuit breakers          |
+| `/api/rate-limits`      | GET     | Per-account rate limit status   |
+| `/api/rate-limit`       | GET     | Global rate limit configuration |
+
+### Evals
+
+| Endpoint     | Method   | Description                       |
+| ------------ | -------- | --------------------------------- |
+| `/api/evals` | GET/POST | List eval suites / run evaluation |
+
+### Policies
+
+| Endpoint        | Method          | Description             |
+| --------------- | --------------- | ----------------------- |
+| `/api/policies` | GET/POST/DELETE | Manage routing policies |
+
+### Compliance
+
+| Endpoint                    | Method | Description                   |
+| --------------------------- | ------ | ----------------------------- |
+| `/api/compliance/audit-log` | GET    | Compliance audit log (last N) |
+
+### v1beta (Gemini-Compatible)
+
+| Endpoint                   | Method | Description                       |
+| -------------------------- | ------ | --------------------------------- |
+| `/v1beta/models`           | GET    | List models in Gemini format      |
+| `/v1beta/models/{...path}` | POST   | Gemini `generateContent` endpoint |
+
+These endpoints mirror Gemini's API format for clients that expect native Gemini SDK compatibility.
+
+### Internal / System APIs
+
+| Endpoint        | Method | Description                                          |
+| --------------- | ------ | ---------------------------------------------------- |
+| `/api/init`     | GET    | Application initialization check (used on first run) |
+| `/api/tags`     | GET    | Ollama-compatible model tags (for Ollama clients)    |
+| `/api/restart`  | POST   | Trigger graceful server restart                      |
+| `/api/shutdown` | POST   | Trigger graceful server shutdown                     |
+
+> **Note:** These endpoints are used internally by the system or for Ollama client compatibility. They are not typically called by end users.
+
+---
+
+## Audio Transcription
+
+```bash
+POST /v1/audio/transcriptions
+Authorization: Bearer your-api-key
+Content-Type: multipart/form-data
+```
+
+Transcribe audio files using Deepgram or AssemblyAI.
+
+**Request:**
+
+```bash
+curl -X POST http://localhost:20128/v1/audio/transcriptions \
+  -H "Authorization: Bearer your-api-key" \
+  -F "file=@recording.mp3" \
+  -F "model=deepgram/nova-3"
+```
+
+**Response:**
+
+```json
+{
+  "text": "Hello, this is the transcribed audio content.",
+  "task": "transcribe",
+  "language": "en",
+  "duration": 12.5
+}
+```
+
+**Supported providers:** `deepgram/nova-3`, `assemblyai/best`.
+
+**Supported formats:** `mp3`, `wav`, `m4a`, `flac`, `ogg`, `webm`.
+
+---
+
+## Ollama Compatibility
+
+For clients that use Ollama's API format:
+
+```bash
+# Chat endpoint (Ollama format)
+POST /v1/api/chat
+
+# Model listing (Ollama format)
+GET /api/tags
+```
+
+Requests are automatically translated between Ollama and internal formats.
+
+---
+
+## Telemetry
+
+```bash
+# Get latency telemetry summary (p50/p95/p99 per provider)
+GET /api/telemetry/summary
+```
+
+**Response:**
+
+```json
+{
+  "providers": {
+    "claudeCode": { "p50": 245, "p95": 890, "p99": 1200, "count": 150 },
+    "github": { "p50": 180, "p95": 620, "p99": 950, "count": 320 }
+  }
+}
+```
+
+---
+
+## Budget
+
+```bash
+# Get budget status for all API keys
+GET /api/usage/budget
+
+# Set or update a budget
+POST /api/usage/budget
+Content-Type: application/json
+
+{
+  "keyId": "key-123",
+  "limit": 50.00,
+  "period": "monthly"
+}
+```
+
+---
+
+## Model Availability
+
+```bash
+# Get real-time model availability across all providers
+GET /api/models/availability
+
+# Check availability for a specific model
+POST /api/models/availability
+Content-Type: application/json
+
+{
+  "model": "claude-sonnet-4-5-20250929"
+}
+```
+
+---
+
+## Request Processing
+
+1. Client sends request to `/v1/*`
+2. Route handler calls `handleChat`, `handleEmbedding`, `handleAudioTranscription`, or `handleImageGeneration`
+3. Model is resolved (direct provider/model or alias/combo)
+4. Credentials selected from local DB with account availability filtering
+5. For chat: `handleChatCore` — format detection, translation, cache check, idempotency check
+6. Provider executor sends upstream request
+7. Response translated back to client format (chat) or returned as-is (embeddings/images/audio)
+8. Usage/logging recorded
+9. Fallback applies on errors according to combo rules
+
+Full architecture reference: [`ARCHITECTURE.md`](ARCHITECTURE.md)
+
+---
+
+## Authentication
+
+- Dashboard routes (`/dashboard/*`) use `auth_token` cookie
+- Login uses saved password hash; fallback to `INITIAL_PASSWORD`
+- `requireLogin` toggleable via `/api/settings/require-login`
+- `/v1/*` routes optionally require Bearer API key when `REQUIRE_API_KEY=true`

docs/i18n/de/ARCHITECTURE.md

@@ -0,0 +1,787 @@
+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/ARCHITECTURE.md) · 🇪🇸 [es](../es/ARCHITECTURE.md) · 🇫🇷 [fr](../fr/ARCHITECTURE.md) · 🇩🇪 [de](../de/ARCHITECTURE.md) · 🇮🇹 [it](../it/ARCHITECTURE.md) · 🇷🇺 [ru](../ru/ARCHITECTURE.md) · 🇨🇳 [zh-CN](../zh-CN/ARCHITECTURE.md) · 🇯🇵 [ja](../ja/ARCHITECTURE.md) · 🇰🇷 [ko](../ko/ARCHITECTURE.md) · 🇸🇦 [ar](../ar/ARCHITECTURE.md) · 🇮🇳 [in](../in/ARCHITECTURE.md) · 🇹🇭 [th](../th/ARCHITECTURE.md) · 🇻🇳 [vi](../vi/ARCHITECTURE.md) · 🇮🇩 [id](../id/ARCHITECTURE.md) · 🇲🇾 [ms](../ms/ARCHITECTURE.md) · 🇳🇱 [nl](../nl/ARCHITECTURE.md) · 🇵🇱 [pl](../pl/ARCHITECTURE.md) · 🇸🇪 [sv](../sv/ARCHITECTURE.md) · 🇳🇴 [no](../no/ARCHITECTURE.md) · 🇩🇰 [da](../da/ARCHITECTURE.md) · 🇫🇮 [fi](../fi/ARCHITECTURE.md) · 🇵🇹 [pt](../pt/ARCHITECTURE.md) · 🇷🇴 [ro](../ro/ARCHITECTURE.md) · 🇭🇺 [hu](../hu/ARCHITECTURE.md) · 🇧🇬 [bg](../bg/ARCHITECTURE.md) · 🇸🇰 [sk](../sk/ARCHITECTURE.md) · 🇺🇦 [uk-UA](../uk-UA/ARCHITECTURE.md) · 🇮🇱 [he](../he/ARCHITECTURE.md) · 🇵🇭 [phi](../phi/ARCHITECTURE.md)
+
+---
+
+# OmniRoute Architecture
+
+🌐 **Languages:** 🇺🇸 [English](ARCHITECTURE.md) | 🇧🇷 [Português (Brasil)](i18n/pt-BR/ARCHITECTURE.md) | 🇪🇸 [Español](i18n/es/ARCHITECTURE.md) | 🇫🇷 [Français](i18n/fr/ARCHITECTURE.md) | 🇮🇹 [Italiano](i18n/it/ARCHITECTURE.md) | 🇷🇺 [Русский](i18n/ru/ARCHITECTURE.md) | 🇨🇳 [中文 (简体)](i18n/zh-CN/ARCHITECTURE.md) | 🇩🇪 [Deutsch](i18n/de/ARCHITECTURE.md) | 🇮🇳 [हिन्दी](i18n/in/ARCHITECTURE.md) | 🇹🇭 [ไทย](i18n/th/ARCHITECTURE.md) | 🇺🇦 [Українська](i18n/uk-UA/ARCHITECTURE.md) | 🇸🇦 [العربية](i18n/ar/ARCHITECTURE.md) | 🇯🇵 [日本語](i18n/ja/ARCHITECTURE.md) | 🇻🇳 [Tiếng Việt](i18n/vi/ARCHITECTURE.md) | 🇧🇬 [Български](i18n/bg/ARCHITECTURE.md) | 🇩🇰 [Dansk](i18n/da/ARCHITECTURE.md) | 🇫🇮 [Suomi](i18n/fi/ARCHITECTURE.md) | 🇮🇱 [עברית](i18n/he/ARCHITECTURE.md) | 🇭🇺 [Magyar](i18n/hu/ARCHITECTURE.md) | 🇮🇩 [Bahasa Indonesia](i18n/id/ARCHITECTURE.md) | 🇰🇷 [한국어](i18n/ko/ARCHITECTURE.md) | 🇲🇾 [Bahasa Melayu](i18n/ms/ARCHITECTURE.md) | 🇳🇱 [Nederlands](i18n/nl/ARCHITECTURE.md) | 🇳🇴 [Norsk](i18n/no/ARCHITECTURE.md) | 🇵🇹 [Português (Portugal)](i18n/pt/ARCHITECTURE.md) | 🇷🇴 [Română](i18n/ro/ARCHITECTURE.md) | 🇵🇱 [Polski](i18n/pl/ARCHITECTURE.md) | 🇸🇰 [Slovenčina](i18n/sk/ARCHITECTURE.md) | 🇸🇪 [Svenska](i18n/sv/ARCHITECTURE.md) | 🇵🇭 [Filipino](i18n/phi/ARCHITECTURE.md)
+
+_Last updated: 2026-03-04_
+
+## Executive Summary
+
+OmniRoute is a local AI routing gateway and dashboard built on Next.js.
+It provides a single OpenAI-compatible endpoint (`/v1/*`) and routes traffic across multiple upstream providers with translation, fallback, token refresh, and usage tracking.
+
+Core capabilities:
+
+- OpenAI-compatible API surface for CLI/tools (28 providers)
+- Request/response translation across provider formats
+- Model combo fallback (multi-model sequence)
+- Account-level fallback (multi-account per provider)
+- OAuth + API-key provider connection management
+- Embedding generation via `/v1/embeddings` (6 providers, 9 models)
+- Image generation via `/v1/images/generations` (4 providers, 9 models)
+- Think tag parsing (`<think>...</think>`) for reasoning models
+- Response sanitization for strict OpenAI SDK compatibility
+- Role normalization (developer→system, system→user) for cross-provider compatibility
+- Structured output conversion (json_schema → Gemini responseSchema)
+- Local persistence for providers, keys, aliases, combos, settings, pricing
+- Usage/cost tracking and request logging
+- Optional cloud sync for multi-device/state sync
+- IP allowlist/blocklist for API access control
+- Thinking budget management (passthrough/auto/custom/adaptive)
+- Global system prompt injection
+- Session tracking and fingerprinting
+- Per-account enhanced rate limiting with provider-specific profiles
+- Circuit breaker pattern for provider resilience
+- Anti-thundering herd protection with mutex locking
+- Signature-based request deduplication cache
+- Domain layer: model availability, cost rules, fallback policy, lockout policy
+- Domain state persistence (SQLite write-through cache for fallbacks, budgets, lockouts, circuit breakers)
+- Policy engine for centralized request evaluation (lockout → budget → fallback)
+- Request telemetry with p50/p95/p99 latency aggregation
+- Correlation ID (X-Request-Id) for end-to-end tracing
+- Compliance audit logging with opt-out per API key
+- Eval framework for LLM quality assurance
+- Resilience UI dashboard with real-time circuit breaker status
+- Modular OAuth providers (12 individual modules under `src/lib/oauth/providers/`)
+
+Primary runtime model:
+
+- Next.js app routes under `src/app/api/*` implement both dashboard APIs and compatibility APIs
+- A shared SSE/routing core in `src/sse/*` + `open-sse/*` handles provider execution, translation, streaming, fallback, and usage
+
+## Scope and Boundaries
+
+### In Scope
+
+- Local gateway runtime
+- Dashboard management APIs
+- Provider authentication and token refresh
+- Request translation and SSE streaming
+- Local state + usage persistence
+- Optional cloud sync orchestration
+
+### Out of Scope
+
+- Cloud service implementation behind `NEXT_PUBLIC_CLOUD_URL`
+- Provider SLA/control plane outside local process
+- External CLI binaries themselves (Claude CLI, Codex CLI, etc.)
+
+## High-Level System Context
+
+```mermaid
+flowchart LR
+    subgraph Clients[Developer Clients]
+        C1[Claude Code]
+        C2[Codex CLI]
+        C3[OpenClaw / Droid / Cline / Continue / Roo]
+        C4[Custom OpenAI-compatible clients]
+        BROWSER[Browser Dashboard]
+    end
+
+    subgraph Router[OmniRoute Local Process]
+        API[V1 Compatibility API\n/v1/*]
+        DASH[Dashboard + Management API\n/api/*]
+        CORE[SSE + Translation Core\nopen-sse + src/sse]
+        DB[(storage.sqlite)]
+        UDB[(usage tables + log artifacts)]
+    end
+
+    subgraph Upstreams[Upstream Providers]
+        P1[OAuth Providers\nClaude/Codex/Gemini/Qwen/iFlow/GitHub/Kiro/Cursor/Antigravity]
+        P2[API Key Providers\nOpenAI/Anthropic/OpenRouter/GLM/Kimi/MiniMax\nDeepSeek/Groq/xAI/Mistral/Perplexity\nTogether/Fireworks/Cerebras/Cohere/NVIDIA]
+        P3[Compatible Nodes\nOpenAI-compatible / Anthropic-compatible]
+    end
+
+    subgraph Cloud[Optional Cloud Sync]
+        CLOUD[Cloud Sync Endpoint\nNEXT_PUBLIC_CLOUD_URL]
+    end
+
+    C1 --> API
+    C2 --> API
+    C3 --> API
+    C4 --> API
+    BROWSER --> DASH
+
+    API --> CORE
+    DASH --> DB
+    CORE --> DB
+    CORE --> UDB
+
+    CORE --> P1
+    CORE --> P2
+    CORE --> P3
+
+    DASH --> CLOUD
+```
+
+## Core Runtime Components
+
+## 1) API and Routing Layer (Next.js App Routes)
+
+Main directories:
+
+- `src/app/api/v1/*` and `src/app/api/v1beta/*` for compatibility APIs
+- `src/app/api/*` for management/configuration APIs
+- Next rewrites in `next.config.mjs` map `/v1/*` to `/api/v1/*`
+
+Important compatibility routes:
+
+- `src/app/api/v1/chat/completions/route.ts`
+- `src/app/api/v1/messages/route.ts`
+- `src/app/api/v1/responses/route.ts`
+- `src/app/api/v1/models/route.ts` — includes custom models with `custom: true`
+- `src/app/api/v1/embeddings/route.ts` — embedding generation (6 providers)
+- `src/app/api/v1/images/generations/route.ts` — image generation (4+ providers incl. Antigravity/Nebius)
+- `src/app/api/v1/messages/count_tokens/route.ts`
+- `src/app/api/v1/providers/[provider]/chat/completions/route.ts` — dedicated per-provider chat
+- `src/app/api/v1/providers/[provider]/embeddings/route.ts` — dedicated per-provider embeddings
+- `src/app/api/v1/providers/[provider]/images/generations/route.ts` — dedicated per-provider images
+- `src/app/api/v1beta/models/route.ts`
+- `src/app/api/v1beta/models/[...path]/route.ts`
+
+Management domains:
+
+- Auth/settings: `src/app/api/auth/*`, `src/app/api/settings/*`
+- Providers/connections: `src/app/api/providers*`
+- Provider nodes: `src/app/api/provider-nodes*`
+- Custom models: `src/app/api/provider-models` (GET/POST/DELETE)
+- Model catalog: `src/app/api/models/route.ts` (GET)
+- Proxy config: `src/app/api/settings/proxy` (GET/PUT/DELETE) + `src/app/api/settings/proxy/test` (POST)
+- OAuth: `src/app/api/oauth/*`
+- Keys/aliases/combos/pricing: `src/app/api/keys*`, `src/app/api/models/alias`, `src/app/api/combos*`, `src/app/api/pricing`
+- Usage: `src/app/api/usage/*`
+- Sync/cloud: `src/app/api/sync/*`, `src/app/api/cloud/*`
+- CLI tooling helpers: `src/app/api/cli-tools/*`
+- IP filter: `src/app/api/settings/ip-filter` (GET/PUT)
+- Thinking budget: `src/app/api/settings/thinking-budget` (GET/PUT)
+- System prompt: `src/app/api/settings/system-prompt` (GET/PUT)
+- Sessions: `src/app/api/sessions` (GET)
+- Rate limits: `src/app/api/rate-limits` (GET)
+- Resilience: `src/app/api/resilience` (GET/PATCH) — provider profiles, circuit breaker, rate limit state
+- Resilience reset: `src/app/api/resilience/reset` (POST) — reset breakers + cooldowns
+- Cache stats: `src/app/api/cache/stats` (GET/DELETE)
+- Model availability: `src/app/api/models/availability` (GET/POST)
+- Telemetry: `src/app/api/telemetry/summary` (GET)
+- Budget: `src/app/api/usage/budget` (GET/POST)
+- Fallback chains: `src/app/api/fallback/chains` (GET/POST/DELETE)
+- Compliance audit: `src/app/api/compliance/audit-log` (GET)
+- Evals: `src/app/api/evals` (GET/POST), `src/app/api/evals/[suiteId]` (GET)
+- Policies: `src/app/api/policies` (GET/POST)
+
+## 2) SSE + Translation Core
+
+Main flow modules:
+
+- Entry: `src/sse/handlers/chat.ts`
+- Core orchestration: `open-sse/handlers/chatCore.ts`
+- Provider execution adapters: `open-sse/executors/*`
+- Format detection/provider config: `open-sse/services/provider.ts`
+- Model parse/resolve: `src/sse/services/model.ts`, `open-sse/services/model.ts`
+- Account fallback logic: `open-sse/services/accountFallback.ts`
+- Translation registry: `open-sse/translator/index.ts`
+- Stream transformations: `open-sse/utils/stream.ts`, `open-sse/utils/streamHandler.ts`
+- Usage extraction/normalization: `open-sse/utils/usageTracking.ts`
+- Think tag parser: `open-sse/utils/thinkTagParser.ts`
+- Embedding handler: `open-sse/handlers/embeddings.ts`
+- Embedding provider registry: `open-sse/config/embeddingRegistry.ts`
+- Image generation handler: `open-sse/handlers/imageGeneration.ts`
+- Image provider registry: `open-sse/config/imageRegistry.ts`
+- Response sanitization: `open-sse/handlers/responseSanitizer.ts`
+- Role normalization: `open-sse/services/roleNormalizer.ts`
+
+Services (business logic):
+
+- Account selection/scoring: `open-sse/services/accountSelector.ts`
+- Context lifecycle management: `open-sse/services/contextManager.ts`
+- IP filter enforcement: `open-sse/services/ipFilter.ts`
+- Session tracking: `open-sse/services/sessionManager.ts`
+- Request deduplication: `open-sse/services/signatureCache.ts`
+- System prompt injection: `open-sse/services/systemPrompt.ts`
+- Thinking budget management: `open-sse/services/thinkingBudget.ts`
+- Wildcard model routing: `open-sse/services/wildcardRouter.ts`
+- Rate limit management: `open-sse/services/rateLimitManager.ts`
+- Circuit breaker: `open-sse/services/circuitBreaker.ts`
+
+Domain layer modules:
+
+- Model availability: `src/lib/domain/modelAvailability.ts`
+- Cost rules/budgets: `src/lib/domain/costRules.ts`
+- Fallback policy: `src/lib/domain/fallbackPolicy.ts`
+- Combo resolver: `src/lib/domain/comboResolver.ts`
+- Lockout policy: `src/lib/domain/lockoutPolicy.ts`
+- Policy engine: `src/domain/policyEngine.ts` — centralized lockout → budget → fallback evaluation
+- Error codes catalog: `src/lib/domain/errorCodes.ts`
+- Request ID: `src/lib/domain/requestId.ts`
+- Fetch timeout: `src/lib/domain/fetchTimeout.ts`
+- Request telemetry: `src/lib/domain/requestTelemetry.ts`
+- Compliance/audit: `src/lib/domain/compliance/index.ts`
+- Eval runner: `src/lib/domain/evalRunner.ts`
+- Domain state persistence: `src/lib/db/domainState.ts` — SQLite CRUD for fallback chains, budgets, cost history, lockout state, circuit breakers
+
+OAuth provider modules (12 individual files under `src/lib/oauth/providers/`):
+
+- Registry index: `src/lib/oauth/providers/index.ts`
+- Individual providers: `claude.ts`, `codex.ts`, `gemini.ts`, `antigravity.ts`, `iflow.ts`, `qwen.ts`, `kimi-coding.ts`, `github.ts`, `kiro.ts`, `cursor.ts`, `kilocode.ts`, `cline.ts`
+- Thin wrapper: `src/lib/oauth/providers.ts` — re-exports from individual modules
+
+## 3) Persistence Layer
+
+Primary state DB (SQLite):
+
+- Core infra: `src/lib/db/core.ts` (better-sqlite3, migrations, WAL)
+- Re-export facade: `src/lib/localDb.ts` (thin compatibility layer for callers)
+- file: `${DATA_DIR}/storage.sqlite` (or `$XDG_CONFIG_HOME/omniroute/storage.sqlite` when set, else `~/.omniroute/storage.sqlite`)
+- entities (tables + KV namespaces): providerConnections, providerNodes, modelAliases, combos, apiKeys, settings, pricing, **customModels**, **proxyConfig**, **ipFilter**, **thinkingBudget**, **systemPrompt**
+
+Usage persistence:
+
+- facade: `src/lib/usageDb.ts` (decomposed modules in `src/lib/usage/*`)
+- SQLite tables in `storage.sqlite`: `usage_history`, `call_logs`, `proxy_logs`
+- optional file artifacts remain for compatibility/debug (`${DATA_DIR}/log.txt`, `${DATA_DIR}/call_logs/`, `<repo>/logs/...`)
+- legacy JSON files are migrated to SQLite by startup migrations when present
+
+Domain State DB (SQLite):
+
+- `src/lib/db/domainState.ts` — CRUD operations for domain state
+- Tables (created in `src/lib/db/core.ts`): `domain_fallback_chains`, `domain_budgets`, `domain_cost_history`, `domain_lockout_state`, `domain_circuit_breakers`
+- Write-through cache pattern: in-memory Maps are authoritative at runtime; mutations are written synchronously to SQLite; state is restored from DB on cold start
+
+## 4) Auth + Security Surfaces
+
+- Dashboard cookie auth: `src/proxy.ts`, `src/app/api/auth/login/route.ts`
+- API key generation/verification: `src/shared/utils/apiKey.ts`
+- Provider secrets persisted in `providerConnections` entries
+- Outbound proxy support via `open-sse/utils/proxyFetch.ts` (env vars) and `open-sse/utils/networkProxy.ts` (configurable per-provider or global)
+
+## 5) Cloud Sync
+
+- Scheduler init: `src/lib/initCloudSync.ts`, `src/shared/services/initializeCloudSync.ts`
+- Periodic task: `src/shared/services/cloudSyncScheduler.ts`
+- Control route: `src/app/api/sync/cloud/route.ts`
+
+## Request Lifecycle (`/v1/chat/completions`)
+
+```mermaid
+sequenceDiagram
+    autonumber
+    participant Client as CLI/SDK Client
+    participant Route as /api/v1/chat/completions
+    participant Chat as src/sse/handlers/chat
+    participant Core as open-sse/handlers/chatCore
+    participant Model as Model Resolver
+    participant Auth as Credential Selector
+    participant Exec as Provider Executor
+    participant Prov as Upstream Provider
+    participant Stream as Stream Translator
+    participant Usage as usageDb
+
+    Client->>Route: POST /v1/chat/completions
+    Route->>Chat: handleChat(request)
+    Chat->>Model: parse/resolve model or combo
+
+    alt Combo model
+        Chat->>Chat: iterate combo models (handleComboChat)
+    end
+
+    Chat->>Auth: getProviderCredentials(provider)
+    Auth-->>Chat: active account + tokens/api key
+
+    Chat->>Core: handleChatCore(body, modelInfo, credentials)
+    Core->>Core: detect source format
+    Core->>Core: translate request to target format
+    Core->>Exec: execute(provider, transformedBody)
+    Exec->>Prov: upstream API call
+    Prov-->>Exec: SSE/JSON response
+    Exec-->>Core: response + metadata
+
+    alt 401/403
+        Core->>Exec: refreshCredentials()
+        Exec-->>Core: updated tokens
+        Core->>Exec: retry request
+    end
+
+    Core->>Stream: translate/normalize stream to client format
+    Stream-->>Client: SSE chunks / JSON response
+
+    Stream->>Usage: extract usage + persist history/log
+```
+
+## Combo + Account Fallback Flow
+
+```mermaid
+flowchart TD
+    A[Incoming model string] --> B{Is combo name?}
+    B -- Yes --> C[Load combo models sequence]
+    B -- No --> D[Single model path]
+
+    C --> E[Try model N]
+    E --> F[Resolve provider/model]
+    D --> F
+
+    F --> G[Select account credentials]
+    G --> H{Credentials available?}
+    H -- No --> I[Return provider unavailable]
+    H -- Yes --> J[Execute request]
+
+    J --> K{Success?}
+    K -- Yes --> L[Return response]
+    K -- No --> M{Fallback-eligible error?}
+
+    M -- No --> N[Return error]
+    M -- Yes --> O[Mark account unavailable cooldown]
+    O --> P{Another account for provider?}
+    P -- Yes --> G
+    P -- No --> Q{In combo with next model?}
+    Q -- Yes --> E
+    Q -- No --> R[Return all unavailable]
+```
+
+Fallback decisions are driven by `open-sse/services/accountFallback.ts` using status codes and error-message heuristics.
+
+## OAuth Onboarding and Token Refresh Lifecycle
+
+```mermaid
+sequenceDiagram
+    autonumber
+    participant UI as Dashboard UI
+    participant OAuth as /api/oauth/[provider]/[action]
+    participant ProvAuth as Provider Auth Server
+    participant DB as localDb
+    participant Test as /api/providers/[id]/test
+    participant Exec as Provider Executor
+
+    UI->>OAuth: GET authorize or device-code
+    OAuth->>ProvAuth: create auth/device flow
+    ProvAuth-->>OAuth: auth URL or device code payload
+    OAuth-->>UI: flow data
+
+    UI->>OAuth: POST exchange or poll
+    OAuth->>ProvAuth: token exchange/poll
+    ProvAuth-->>OAuth: access/refresh tokens
+    OAuth->>DB: createProviderConnection(oauth data)
+    OAuth-->>UI: success + connection id
+
+    UI->>Test: POST /api/providers/[id]/test
+    Test->>Exec: validate credentials / optional refresh
+    Exec-->>Test: valid or refreshed token info
+    Test->>DB: update status/tokens/errors
+    Test-->>UI: validation result
+```
+
+Refresh during live traffic is executed inside `open-sse/handlers/chatCore.ts` via executor `refreshCredentials()`.
+
+## Cloud Sync Lifecycle (Enable / Sync / Disable)
+
+```mermaid
+sequenceDiagram
+    autonumber
+    participant UI as Endpoint Page UI
+    participant Sync as /api/sync/cloud
+    participant DB as localDb
+    participant Cloud as External Cloud Sync
+    participant Claude as ~/.claude/settings.json
+
+    UI->>Sync: POST action=enable
+    Sync->>DB: set cloudEnabled=true
+    Sync->>DB: ensure API key exists
+    Sync->>Cloud: POST /sync/{machineId} (providers/aliases/combos/keys)
+    Cloud-->>Sync: sync result
+    Sync->>Cloud: GET /{machineId}/v1/verify
+    Sync-->>UI: enabled + verification status
+
+    UI->>Sync: POST action=sync
+    Sync->>Cloud: POST /sync/{machineId}
+    Cloud-->>Sync: remote data
+    Sync->>DB: update newer local tokens/status
+    Sync-->>UI: synced
+
+    UI->>Sync: POST action=disable
+    Sync->>DB: set cloudEnabled=false
+    Sync->>Cloud: DELETE /sync/{machineId}
+    Sync->>Claude: switch ANTHROPIC_BASE_URL back to local (if needed)
+    Sync-->>UI: disabled
+```
+
+Periodic sync is triggered by `CloudSyncScheduler` when cloud is enabled.
+
+## Data Model and Storage Map
+
+```mermaid
+erDiagram
+    SETTINGS ||--o{ PROVIDER_CONNECTION : controls
+    PROVIDER_NODE ||--o{ PROVIDER_CONNECTION : backs_compatible_provider
+    PROVIDER_CONNECTION ||--o{ USAGE_ENTRY : emits_usage
+
+    SETTINGS {
+      boolean cloudEnabled
+      number stickyRoundRobinLimit
+      boolean requireLogin
+      string password_hash
+      string fallbackStrategy
+      json rateLimitDefaults
+      json providerProfiles
+    }
+
+    PROVIDER_CONNECTION {
+      string id
+      string provider
+      string authType
+      string name
+      number priority
+      boolean isActive
+      string apiKey
+      string accessToken
+      string refreshToken
+      string expiresAt
+      string testStatus
+      string lastError
+      string rateLimitedUntil
+      json providerSpecificData
+    }
+
+    PROVIDER_NODE {
+      string id
+      string type
+      string name
+      string prefix
+      string apiType
+      string baseUrl
+    }
+
+    MODEL_ALIAS {
+      string alias
+      string targetModel
+    }
+
+    COMBO {
+      string id
+      string name
+      string[] models
+    }
+
+    API_KEY {
+      string id
+      string name
+      string key
+      string machineId
+    }
+
+    USAGE_ENTRY {
+      string provider
+      string model
+      number prompt_tokens
+      number completion_tokens
+      string connectionId
+      string timestamp
+    }
+
+    CUSTOM_MODEL {
+      string id
+      string name
+      string providerId
+    }
+
+    PROXY_CONFIG {
+      string global
+      json providers
+    }
+
+    IP_FILTER {
+      string mode
+      string[] allowlist
+      string[] blocklist
+    }
+
+    THINKING_BUDGET {
+      string mode
+      number customBudget
+      string effortLevel
+    }
+
+    SYSTEM_PROMPT {
+      boolean enabled
+      string prompt
+      string position
+    }
+```
+
+Physical storage files:
+
+- primary runtime DB: `${DATA_DIR}/storage.sqlite`
+- request log lines: `${DATA_DIR}/log.txt` (compat/debug artifact)
+- structured call payload archives: `${DATA_DIR}/call_logs/`
+- optional translator/request debug sessions: `<repo>/logs/...`
+
+## Deployment Topology
+
+```mermaid
+flowchart LR
+    subgraph LocalHost[Developer Host]
+        CLI[CLI Tools]
+        Browser[Dashboard Browser]
+    end
+
+    subgraph ContainerOrProcess[OmniRoute Runtime]
+        Next[Next.js Server\nPORT=20128]
+        Core[SSE Core + Executors]
+        MainDB[(storage.sqlite)]
+        UsageDB[(usage tables + log artifacts)]
+    end
+
+    subgraph External[External Services]
+        Providers[AI Providers]
+        SyncCloud[Cloud Sync Service]
+    end
+
+    CLI --> Next
+    Browser --> Next
+    Next --> Core
+    Next --> MainDB
+    Core --> MainDB
+    Core --> UsageDB
+    Core --> Providers
+    Next --> SyncCloud
+```
+
+## Module Mapping (Decision-Critical)
+
+### Route and API Modules
+
+- `src/app/api/v1/*`, `src/app/api/v1beta/*`: compatibility APIs
+- `src/app/api/v1/providers/[provider]/*`: dedicated per-provider routes (chat, embeddings, images)
+- `src/app/api/providers*`: provider CRUD, validation, testing
+- `src/app/api/provider-nodes*`: custom compatible node management
+- `src/app/api/provider-models`: custom model management (CRUD)
+- `src/app/api/models/route.ts`: model catalog API (aliases + custom models)
+- `src/app/api/oauth/*`: OAuth/device-code flows
+- `src/app/api/keys*`: local API key lifecycle
+- `src/app/api/models/alias`: alias management
+- `src/app/api/combos*`: fallback combo management
+- `src/app/api/pricing`: pricing overrides for cost calculation
+- `src/app/api/settings/proxy`: proxy configuration (GET/PUT/DELETE)
+- `src/app/api/settings/proxy/test`: outbound proxy connectivity test (POST)
+- `src/app/api/usage/*`: usage and logs APIs
+- `src/app/api/sync/*` + `src/app/api/cloud/*`: cloud sync and cloud-facing helpers
+- `src/app/api/cli-tools/*`: local CLI config writers/checkers
+- `src/app/api/settings/ip-filter`: IP allowlist/blocklist (GET/PUT)
+- `src/app/api/settings/thinking-budget`: thinking token budget config (GET/PUT)
+- `src/app/api/settings/system-prompt`: global system prompt (GET/PUT)
+- `src/app/api/sessions`: active session listing (GET)
+- `src/app/api/rate-limits`: per-account rate limit status (GET)
+
+### Routing and Execution Core
+
+- `src/sse/handlers/chat.ts`: request parse, combo handling, account selection loop
+- `open-sse/handlers/chatCore.ts`: translation, executor dispatch, retry/refresh handling, stream setup
+- `open-sse/executors/*`: provider-specific network and format behavior
+
+### Translation Registry and Format Converters
+
+- `open-sse/translator/index.ts`: translator registry and orchestration
+- Request translators: `open-sse/translator/request/*`
+- Response translators: `open-sse/translator/response/*`
+- Format constants: `open-sse/translator/formats.ts`
+
+### Persistence
+
+- `src/lib/db/*`: persistent config/state and domain persistence on SQLite
+- `src/lib/localDb.ts`: compatibility re-export for DB modules
+- `src/lib/usageDb.ts`: usage history/call logs facade on top of SQLite tables
+
+## Provider Executor Coverage (Strategy Pattern)
+
+Each provider has a specialized executor extending `BaseExecutor` (in `open-sse/executors/base.ts`), which provides URL building, header construction, retry with exponential backoff, credential refresh hooks, and the `execute()` orchestration method.
+
+| Executor              | Provider(s)                                                                                                                                                  | Special Handling                                                     |
+| --------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------ | -------------------------------------------------------------------- |
+| `DefaultExecutor`     | OpenAI, Claude, Gemini, Qwen, iFlow, OpenRouter, GLM, Kimi, MiniMax, DeepSeek, Groq, xAI, Mistral, Perplexity, Together, Fireworks, Cerebras, Cohere, NVIDIA | Dynamic URL/header config per provider                               |
+| `AntigravityExecutor` | Google Antigravity                                                                                                                                           | Custom project/session IDs, Retry-After parsing                      |
+| `CodexExecutor`       | OpenAI Codex                                                                                                                                                 | Injects system instructions, forces reasoning effort                 |
+| `CursorExecutor`      | Cursor IDE                                                                                                                                                   | ConnectRPC protocol, Protobuf encoding, request signing via checksum |
+| `GithubExecutor`      | GitHub Copilot                                                                                                                                               | Copilot token refresh, VSCode-mimicking headers                      |
+| `KiroExecutor`        | AWS CodeWhisperer/Kiro                                                                                                                                       | AWS EventStream binary format → SSE conversion                       |
+| `GeminiCLIExecutor`   | Gemini CLI                                                                                                                                                   | Google OAuth token refresh cycle                                     |
+
+All other providers (including custom compatible nodes) use the `DefaultExecutor`.
+
+## Provider Compatibility Matrix
+
+| Provider         | Format           | Auth                  | Stream           | Non-Stream | Token Refresh | Usage API          |
+| ---------------- | ---------------- | --------------------- | ---------------- | ---------- | ------------- | ------------------ |
+| Claude           | claude           | API Key / OAuth       | ✅               | ✅         | ✅            | ⚠️ Admin only      |
+| Gemini           | gemini           | API Key / OAuth       | ✅               | ✅         | ✅            | ⚠️ Cloud Console   |
+| Gemini CLI       | gemini-cli       | OAuth                 | ✅               | ✅         | ✅            | ⚠️ Cloud Console   |
+| Antigravity      | antigravity      | OAuth                 | ✅               | ✅         | ✅            | ✅ Full quota API  |
+| OpenAI           | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| Codex            | openai-responses | OAuth                 | ✅ forced        | ❌         | ✅            | ✅ Rate limits     |
+| GitHub Copilot   | openai           | OAuth + Copilot Token | ✅               | ✅         | ✅            | ✅ Quota snapshots |
+| Cursor           | cursor           | Custom checksum       | ✅               | ✅         | ❌            | ❌                 |
+| Kiro             | kiro             | AWS SSO OIDC          | ✅ (EventStream) | ❌         | ✅            | ✅ Usage limits    |
+| Qwen             | openai           | OAuth                 | ✅               | ✅         | ✅            | ⚠️ Per request     |
+| iFlow            | openai           | OAuth (Basic)         | ✅               | ✅         | ✅            | ⚠️ Per request     |
+| OpenRouter       | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| GLM/Kimi/MiniMax | claude           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| DeepSeek         | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| Groq             | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| xAI (Grok)       | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| Mistral          | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| Perplexity       | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| Together AI      | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| Fireworks AI     | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| Cerebras         | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| Cohere           | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| NVIDIA NIM       | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+
+## Format Translation Coverage
+
+Detected source formats include:
+
+- `openai`
+- `openai-responses`
+- `claude`
+- `gemini`
+
+Target formats include:
+
+- OpenAI chat/Responses
+- Claude
+- Gemini/Gemini-CLI/Antigravity envelope
+- Kiro
+- Cursor
+
+Translations use **OpenAI as the hub format** — all conversions go through OpenAI as intermediate:
+
+```
+Source Format → OpenAI (hub) → Target Format
+```
+
+Translations are selected dynamically based on source payload shape and provider target format.
+
+Additional processing layers in the translation pipeline:
+
+- **Response sanitization** — Strips non-standard fields from OpenAI-format responses (both streaming and non-streaming) to ensure strict SDK compliance
+- **Role normalization** — Converts `developer` → `system` for non-OpenAI targets; merges `system` → `user` for models that reject the system role (GLM, ERNIE)
+- **Think tag extraction** — Parses `<think>...</think>` blocks from content into `reasoning_content` field
+- **Structured output** — Converts OpenAI `response_format.json_schema` to Gemini's `responseMimeType` + `responseSchema`
+
+## Supported API Endpoints
+
+| Endpoint                                           | Format             | Handler                                              |
+| -------------------------------------------------- | ------------------ | ---------------------------------------------------- |
+| `POST /v1/chat/completions`                        | OpenAI Chat        | `src/sse/handlers/chat.ts`                           |
+| `POST /v1/messages`                                | Claude Messages    | Same handler (auto-detected)                         |
+| `POST /v1/responses`                               | OpenAI Responses   | `open-sse/handlers/responsesHandler.ts`              |
+| `POST /v1/embeddings`                              | OpenAI Embeddings  | `open-sse/handlers/embeddings.ts`                    |
+| `GET /v1/embeddings`                               | Model listing      | API route                                            |
+| `POST /v1/images/generations`                      | OpenAI Images      | `open-sse/handlers/imageGeneration.ts`               |
+| `GET /v1/images/generations`                       | Model listing      | API route                                            |
+| `POST /v1/providers/{provider}/chat/completions`   | OpenAI Chat        | Dedicated per-provider with model validation         |
+| `POST /v1/providers/{provider}/embeddings`         | OpenAI Embeddings  | Dedicated per-provider with model validation         |
+| `POST /v1/providers/{provider}/images/generations` | OpenAI Images      | Dedicated per-provider with model validation         |
+| `POST /v1/messages/count_tokens`                   | Claude Token Count | API route                                            |
+| `GET /v1/models`                                   | OpenAI Models list | API route (chat + embedding + image + custom models) |
+| `GET /api/models/catalog`                          | Catalog            | All models grouped by provider + type                |
+| `POST /v1beta/models/*:streamGenerateContent`      | Gemini native      | API route                                            |
+| `GET/PUT/DELETE /api/settings/proxy`               | Proxy Config       | Network proxy configuration                          |
+| `POST /api/settings/proxy/test`                    | Proxy Connectivity | Proxy health/connectivity test endpoint              |
+| `GET/POST/DELETE /api/provider-models`             | Custom Models      | Custom model management per provider                 |
+
+## Bypass Handler
+
+The bypass handler (`open-sse/utils/bypassHandler.ts`) intercepts known "throwaway" requests from Claude CLI — warmup pings, title extractions, and token counts — and returns a **fake response** without consuming upstream provider tokens. This is triggered only when `User-Agent` contains `claude-cli`.
+
+## Request Logger Pipeline
+
+The request logger (`open-sse/utils/requestLogger.ts`) provides a 7-stage debug logging pipeline, disabled by default, enabled via `ENABLE_REQUEST_LOGS=true`:
+
+```
+1_req_client.json → 2_req_source.json → 3_req_openai.json → 4_req_target.json
+→ 5_res_provider.txt → 6_res_openai.txt → 7_res_client.txt
+```
+
+Files are written to `<repo>/logs/<session>/` for each request session.
+
+## Failure Modes and Resilience
+
+## 1) Account/Provider Availability
+
+- provider account cooldown on transient/rate/auth errors
+- account fallback before failing request
+- combo model fallback when current model/provider path is exhausted
+
+## 2) Token Expiry
+
+- pre-check and refresh with retry for refreshable providers
+- 401/403 retry after refresh attempt in core path
+
+## 3) Stream Safety
+
+- disconnect-aware stream controller
+- translation stream with end-of-stream flush and `[DONE]` handling
+- usage estimation fallback when provider usage metadata is missing
+
+## 4) Cloud Sync Degradation
+
+- sync errors are surfaced but local runtime continues
+- scheduler has retry-capable logic, but periodic execution currently calls single-attempt sync by default
+
+## 5) Data Integrity
+
+- SQLite schema migrations and auto-upgrade hooks at startup
+- legacy JSON → SQLite migration compatibility path
+
+## Observability and Operational Signals
+
+Runtime visibility sources:
+
+- console logs from `src/sse/utils/logger.ts`
+- per-request usage aggregates in SQLite (`usage_history`, `call_logs`, `proxy_logs`)
+- textual request status log in `log.txt` (optional/compat)
+- optional deep request/translation logs under `logs/` when `ENABLE_REQUEST_LOGS=true`
+- dashboard usage endpoints (`/api/usage/*`) for UI consumption
+
+## Security-Sensitive Boundaries
+
+- JWT secret (`JWT_SECRET`) secures dashboard session cookie verification/signing
+- Initial password bootstrap (`INITIAL_PASSWORD`) should be explicitly configured for first-run provisioning
+- API key HMAC secret (`API_KEY_SECRET`) secures generated local API key format
+- Provider secrets (API keys/tokens) are persisted in local DB and should be protected at filesystem level
+- Cloud sync endpoints rely on API key auth + machine id semantics
+
+## Environment and Runtime Matrix
+
+Environment variables actively used by code:
+
+- App/auth: `JWT_SECRET`, `INITIAL_PASSWORD`
+- Storage: `DATA_DIR`
+- Compatible node behavior: `ALLOW_MULTI_CONNECTIONS_PER_COMPAT_NODE`
+- Optional storage base override (Linux/macOS when `DATA_DIR` unset): `XDG_CONFIG_HOME`
+- Security hashing: `API_KEY_SECRET`, `MACHINE_ID_SALT`
+- Logging: `ENABLE_REQUEST_LOGS`
+- Sync/cloud URLing: `NEXT_PUBLIC_BASE_URL`, `NEXT_PUBLIC_CLOUD_URL`
+- Outbound proxy: `HTTP_PROXY`, `HTTPS_PROXY`, `ALL_PROXY`, `NO_PROXY` and lowercase variants
+- SOCKS5 feature flags: `ENABLE_SOCKS5_PROXY`, `NEXT_PUBLIC_ENABLE_SOCKS5_PROXY`
+- Platform/runtime helpers (not app-specific config): `APPDATA`, `NODE_ENV`, `PORT`, `HOSTNAME`
+
+## Known Architectural Notes
+
+1. `usageDb` and `localDb` share the same base directory policy (`DATA_DIR` -> `XDG_CONFIG_HOME/omniroute` -> `~/.omniroute`) with legacy file migration.
+2. `/api/v1/route.ts` delegates to the same unified catalog builder used by `/api/v1/models` (`src/app/api/v1/models/catalog.ts`) to avoid semantic drift.
+3. Request logger writes full headers/body when enabled; treat log directory as sensitive.
+4. Cloud behavior depends on correct `NEXT_PUBLIC_BASE_URL` and cloud endpoint reachability.
+5. The `open-sse/` directory is published as the `@omniroute/open-sse` **npm workspace package**. Source code imports it via `@omniroute/open-sse/...` (resolved by Next.js `transpilePackages`). File paths in this document still use the directory name `open-sse/` for consistency.
+6. Charts in the dashboard use **Recharts** (SVG-based) for accessible, interactive analytics visualizations (model usage bar charts, provider breakdown tables with success rates).
+7. E2E tests use **Playwright** (`tests/e2e/`), run via `npm run test:e2e`. Unit tests use **Node.js test runner** (`tests/unit/`), run via `npm run test:unit`. Source code under `src/` is **TypeScript** (`.ts`/`.tsx`); the `open-sse/` workspace remains JavaScript (`.js`).
+8. Settings page is organized into 5 tabs: Security, Routing (6 global strategies: fill-first, round-robin, p2c, random, least-used, cost-optimized), Resilience (editable rate limits, circuit breaker, policies), AI (thinking budget, system prompt, prompt cache), Advanced (proxy).
+
+## Operational Verification Checklist
+
+- Build from source: `npm run build`
+- Build Docker image: `docker build -t omniroute .`
+- Start service and verify:
+- `GET /api/settings`
+- `GET /api/v1/models`
+- CLI target base URL should be `http://<host>:20128/v1` when `PORT=20128`

docs/i18n/de/AUTO-COMBO.md

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+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/AUTO-COMBO.md) · 🇪🇸 [es](../es/AUTO-COMBO.md) · 🇫🇷 [fr](../fr/AUTO-COMBO.md) · 🇩🇪 [de](../de/AUTO-COMBO.md) · 🇮🇹 [it](../it/AUTO-COMBO.md) · 🇷🇺 [ru](../ru/AUTO-COMBO.md) · 🇨🇳 [zh-CN](../zh-CN/AUTO-COMBO.md) · 🇯🇵 [ja](../ja/AUTO-COMBO.md) · 🇰🇷 [ko](../ko/AUTO-COMBO.md) · 🇸🇦 [ar](../ar/AUTO-COMBO.md) · 🇮🇳 [in](../in/AUTO-COMBO.md) · 🇹🇭 [th](../th/AUTO-COMBO.md) · 🇻🇳 [vi](../vi/AUTO-COMBO.md) · 🇮🇩 [id](../id/AUTO-COMBO.md) · 🇲🇾 [ms](../ms/AUTO-COMBO.md) · 🇳🇱 [nl](../nl/AUTO-COMBO.md) · 🇵🇱 [pl](../pl/AUTO-COMBO.md) · 🇸🇪 [sv](../sv/AUTO-COMBO.md) · 🇳🇴 [no](../no/AUTO-COMBO.md) · 🇩🇰 [da](../da/AUTO-COMBO.md) · 🇫🇮 [fi](../fi/AUTO-COMBO.md) · 🇵🇹 [pt](../pt/AUTO-COMBO.md) · 🇷🇴 [ro](../ro/AUTO-COMBO.md) · 🇭🇺 [hu](../hu/AUTO-COMBO.md) · 🇧🇬 [bg](../bg/AUTO-COMBO.md) · 🇸🇰 [sk](../sk/AUTO-COMBO.md) · 🇺🇦 [uk-UA](../uk-UA/AUTO-COMBO.md) · 🇮🇱 [he](../he/AUTO-COMBO.md) · 🇵🇭 [phi](../phi/AUTO-COMBO.md)
+
+---
+
+# OmniRoute Auto-Combo Engine
+
+> Self-managing model chains with adaptive scoring
+
+## How It Works
+
+The Auto-Combo Engine dynamically selects the best provider/model for each request using a **6-factor scoring function**:
+
+| Factor     | Weight | Description                                     |
+| :--------- | :----- | :---------------------------------------------- |
+| Quota      | 0.20   | Remaining capacity [0..1]                       |
+| Health     | 0.25   | Circuit breaker: CLOSED=1.0, HALF=0.5, OPEN=0.0 |
+| CostInv    | 0.20   | Inverse cost (cheaper = higher score)           |
+| LatencyInv | 0.15   | Inverse p95 latency (faster = higher)           |
+| TaskFit    | 0.10   | Model × task type fitness score                 |
+| Stability  | 0.10   | Low variance in latency/errors                  |
+
+## Mode Packs
+
+| Pack                    | Focus        | Key Weight       |
+| :---------------------- | :----------- | :--------------- |
+| 🚀 **Ship Fast**        | Speed        | latencyInv: 0.35 |
+| 💰 **Cost Saver**       | Economy      | costInv: 0.40    |
+| 🎯 **Quality First**    | Best model   | taskFit: 0.40    |
+| 📡 **Offline Friendly** | Availability | quota: 0.40      |
+
+## Self-Healing
+
+- **Temporary exclusion**: Score < 0.2 → excluded for 5 min (progressive backoff, max 30 min)
+- **Circuit breaker awareness**: OPEN → auto-excluded; HALF_OPEN → probe requests
+- **Incident mode**: >50% OPEN → disable exploration, maximize stability
+- **Cooldown recovery**: After exclusion, first request is a "probe" with reduced timeout
+
+## Bandit Exploration
+
+5% of requests (configurable) are routed to random providers for exploration. Disabled in incident mode.
+
+## API
+
+```bash
+# Create auto-combo
+curl -X POST http://localhost:20128/api/combos/auto \
+  -H "Content-Type: application/json" \
+  -d '{"id":"my-auto","name":"Auto Coder","candidatePool":["anthropic","google","openai"],"modePack":"ship-fast"}'
+
+# List auto-combos
+curl http://localhost:20128/api/combos/auto
+```
+
+## Task Fitness
+
+30+ models scored across 6 task types (`coding`, `review`, `planning`, `analysis`, `debugging`, `documentation`). Supports wildcard patterns (e.g., `*-coder` → high coding score).
+
+## Files
+
+| File                                         | Purpose                               |
+| :------------------------------------------- | :------------------------------------ |
+| `open-sse/services/autoCombo/scoring.ts`     | Scoring function & pool normalization |
+| `open-sse/services/autoCombo/taskFitness.ts` | Model × task fitness lookup           |
+| `open-sse/services/autoCombo/engine.ts`      | Selection logic, bandit, budget cap   |
+| `open-sse/services/autoCombo/selfHealing.ts` | Exclusion, probes, incident mode      |
+| `open-sse/services/autoCombo/modePacks.ts`   | 4 weight profiles                     |
+| `src/app/api/combos/auto/route.ts`           | REST API                              |

docs/i18n/de/CLI-TOOLS.md

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+🌐 **Languages:** 🇺🇸 [English](../../CLI-TOOLS.md) · 🇧🇷 [pt-BR](../pt-BR/CLI-TOOLS.md) · 🇪🇸 [es](../es/CLI-TOOLS.md) · 🇫🇷 [fr](../fr/CLI-TOOLS.md) · 🇩🇪 [de](../de/CLI-TOOLS.md) · 🇮🇹 [it](../it/CLI-TOOLS.md) · 🇷🇺 [ru](../ru/CLI-TOOLS.md) · 🇨🇳 [zh-CN](../zh-CN/CLI-TOOLS.md) · 🇯🇵 [ja](../ja/CLI-TOOLS.md) · 🇰🇷 [ko](../ko/CLI-TOOLS.md) · 🇸🇦 [ar](../ar/CLI-TOOLS.md)
+
+# CLI-Tools Einrichtungsanleitung — OmniRoute
+
+Diese Anleitung erklärt, wie alle unterstützten AI-CLI-Tools installiert und konfiguriert werden, um **OmniRoute** als einheitlichen Backend zu verwenden.
+
+This guide explains how to install and configure all supported AI coding CLI tools
+to use **OmniRoute** as the unified backend, giving you centralized key management,
+cost tracking, model switching, and request logging across every tool.
+
+---
+
+## How It Works
+
+```
+Claude / Codex / Gemini CLI / OpenCode / Cline / KiloCode / Continue / Kiro CLI
+           │
+           ▼  (all point to OmniRoute)
+    http://YOUR_SERVER:20128/v1
+           │
+           ▼  (OmniRoute routes to the right provider)
+    Anthropic / OpenAI / Gemini / DeepSeek / Groq / Mistral / ...
+```
+
+**Benefits:**
+
+- One API key to manage all tools
+- Cost tracking across all CLIs in the dashboard
+- Model switching without reconfiguring every tool
+- Works locally and on remote servers (VPS)
+
+---
+
+## Supported Tools
+
+| Tool             | Command             | Type              | Install Method |
+| ---------------- | ------------------- | ----------------- | -------------- |
+| **Claude Code**  | `claude`            | CLI               | npm            |
+| **OpenAI Codex** | `codex`             | CLI               | npm            |
+| **Gemini CLI**   | `gemini`            | CLI               | npm            |
+| **OpenCode**     | `opencode`          | CLI               | npm            |
+| **Cline**        | `cline`             | CLI + VS Code ext | npm            |
+| **KiloCode**     | `kilocode` / `kilo` | CLI + VS Code ext | npm            |
+| **Continue**     | guide-based         | VS Code ext       | VS Code        |
+| **Kiro CLI**     | `kiro-cli`          | CLI               | curl installer |
+| **Cursor**       | `cursor`            | Desktop app       | Download       |
+| **Droid**        | web-based           | Built-in agent    | OmniRoute      |
+| **OpenClaw**     | web-based           | Built-in agent    | OmniRoute      |
+
+---
+
+## Step 1 — Get an OmniRoute API Key
+
+1. Open the OmniRoute dashboard → **API Manager** (`/dashboard/api-manager`)
+2. Click **Create API Key**
+3. Give it a name (e.g. `cli-tools`) and select all permissions
+4. Copy the key — you'll need it for every CLI below
+
+> Your key looks like: `sk-xxxxxxxxxxxxxxxx-xxxxxxxxx`
+
+---
+
+## Step 2 — Install CLI Tools
+
+All npm-based tools require Node.js 18+:
+
+```bash
+# Claude Code (Anthropic)
+npm install -g @anthropic-ai/claude-code
+
+# OpenAI Codex
+npm install -g @openai/codex
+
+# Gemini CLI (Google)
+npm install -g @google/gemini-cli
+
+# OpenCode
+npm install -g opencode-ai
+
+# Cline
+npm install -g cline
+
+# KiloCode
+npm install -g kilecode
+
+# Kiro CLI (Amazon — requires curl + unzip)
+apt-get install -y unzip   # on Debian/Ubuntu
+curl -fsSL https://cli.kiro.dev/install | bash
+export PATH="$HOME/.local/bin:$PATH"   # add to ~/.bashrc
+```
+
+**Verify:**
+
+```bash
+claude --version     # 2.x.x
+codex --version      # 0.x.x
+gemini --version     # 0.x.x
+opencode --version   # x.x.x
+cline --version      # 2.x.x
+kilocode --version   # x.x.x (or: kilo --version)
+kiro-cli --version   # 1.x.x
+```
+
+---
+
+## Step 3 — Set Global Environment Variables
+
+Add to `~/.bashrc` (or `~/.zshrc`), then run `source ~/.bashrc`:
+
+```bash
+# OmniRoute Universal Endpoint
+export OPENAI_BASE_URL="http://localhost:20128/v1"
+export OPENAI_API_KEY="sk-your-omniroute-key"
+export ANTHROPIC_BASE_URL="http://localhost:20128/v1"
+export ANTHROPIC_API_KEY="sk-your-omniroute-key"
+export GEMINI_BASE_URL="http://localhost:20128/v1"
+export GEMINI_API_KEY="sk-your-omniroute-key"
+```
+
+> For a **remote server** replace `localhost:20128` with the server IP or domain,
+> e.g. `http://192.168.0.15:20128`.
+
+---
+
+## Step 4 — Configure Each Tool
+
+### Claude Code
+
+```bash
+# Via CLI:
+claude config set --global api-base-url http://localhost:20128/v1
+
+# Or create ~/.claude/settings.json:
+mkdir -p ~/.claude && cat > ~/.claude/settings.json << EOF
+{
+  "apiBaseUrl": "http://localhost:20128/v1",
+  "apiKey": "sk-your-omniroute-key"
+}
+EOF
+```
+
+**Test:** `claude "say hello"`
+
+---
+
+### OpenAI Codex
+
+```bash
+mkdir -p ~/.codex && cat > ~/.codex/config.yaml << EOF
+model: auto
+apiKey: sk-your-omniroute-key
+apiBaseUrl: http://localhost:20128/v1
+EOF
+```
+
+**Test:** `codex "what is 2+2?"`
+
+---
+
+### Gemini CLI
+
+```bash
+mkdir -p ~/.gemini && cat > ~/.gemini/settings.json << EOF
+{
+  "apiKey": "sk-your-omniroute-key",
+  "baseUrl": "http://localhost:20128/v1"
+}
+EOF
+```
+
+**Test:** `gemini "hello"`
+
+---
+
+### OpenCode
+
+```bash
+mkdir -p ~/.config/opencode && cat > ~/.config/opencode/config.toml << EOF
+[provider.openai]
+base_url = "http://localhost:20128/v1"
+api_key = "sk-your-omniroute-key"
+EOF
+```
+
+**Test:** `opencode`
+
+---
+
+### Cline (CLI or VS Code)
+
+**CLI mode:**
+
+```bash
+mkdir -p ~/.cline/data && cat > ~/.cline/data/globalState.json << EOF
+{
+  "apiProvider": "openai",
+  "openAiBaseUrl": "http://localhost:20128/v1",
+  "openAiApiKey": "sk-your-omniroute-key"
+}
+EOF
+```
+
+**VS Code mode:**
+Cline extension settings → API Provider: `OpenAI Compatible` → Base URL: `http://localhost:20128/v1`
+
+Or use the OmniRoute dashboard → **CLI Tools → Cline → Apply Config**.
+
+---
+
+### KiloCode (CLI or VS Code)
+
+**CLI mode:**
+
+```bash
+kilocode --api-base http://localhost:20128/v1 --api-key sk-your-omniroute-key
+```
+
+**VS Code settings:**
+
+```json
+{
+  "kilo-code.openAiBaseUrl": "http://localhost:20128/v1",
+  "kilo-code.apiKey": "sk-your-omniroute-key"
+}
+```
+
+Or use the OmniRoute dashboard → **CLI Tools → KiloCode → Apply Config**.
+
+---
+
+### Continue (VS Code Extension)
+
+Edit `~/.continue/config.yaml`:
+
+```yaml
+models:
+  - name: OmniRoute
+    provider: openai
+    model: auto
+    apiBase: http://localhost:20128/v1
+    apiKey: sk-your-omniroute-key
+    default: true
+```
+
+Restart VS Code after editing.
+
+---
+
+### Kiro CLI (Amazon)
+
+```bash
+# Login to your AWS/Kiro account:
+kiro-cli login
+
+# The CLI uses its own auth — OmniRoute is not needed as backend for Kiro CLI itself.
+# Use kiro-cli alongside OmniRoute for other tools.
+kiro-cli status
+```
+
+---
+
+### Cursor (Desktop App)
+
+> **Note:** Cursor routes requests through its cloud. For OmniRoute integration,
+> enable **Cloud Endpoint** in OmniRoute Settings and use your public domain URL.
+
+Via GUI: **Settings → Models → OpenAI API Key**
+
+- Base URL: `https://your-domain.com/v1`
+- API Key: your OmniRoute key
+
+---
+
+## Dashboard Auto-Configuration
+
+The OmniRoute dashboard automates configuration for most tools:
+
+1. Go to `http://localhost:20128/dashboard/cli-tools`
+2. Expand any tool card
+3. Select your API key from the dropdown
+4. Click **Apply Config** (if tool is detected as installed)
+5. Or copy the generated config snippet manually
+
+---
+
+## Built-in Agents: Droid & OpenClaw
+
+**Droid** and **OpenClaw** are AI agents built directly into OmniRoute — no installation needed.
+They run as internal routes and use OmniRoute's model routing automatically.
+
+- Access: `http://localhost:20128/dashboard/agents`
+- Configure: same combos and providers as all other tools
+- No API key or CLI install required
+
+---
+
+## Available API Endpoints
+
+| Endpoint                   | Description                   | Use For                     |
+| -------------------------- | ----------------------------- | --------------------------- |
+| `/v1/chat/completions`     | Standard chat (all providers) | All modern tools            |
+| `/v1/responses`            | Responses API (OpenAI format) | Codex, agentic workflows    |
+| `/v1/completions`          | Legacy text completions       | Older tools using `prompt:` |
+| `/v1/embeddings`           | Text embeddings               | RAG, search                 |
+| `/v1/images/generations`   | Image generation              | DALL-E, Flux, etc.          |
+| `/v1/audio/speech`         | Text-to-speech                | ElevenLabs, OpenAI TTS      |
+| `/v1/audio/transcriptions` | Speech-to-text                | Deepgram, AssemblyAI        |
+
+---
+
+## Troubleshooting
+
+| Error                     | Cause                   | Fix                                        |
+| ------------------------- | ----------------------- | ------------------------------------------ |
+| `Connection refused`      | OmniRoute not running   | `pm2 start omniroute`                      |
+| `401 Unauthorized`        | Wrong API key           | Check in `/dashboard/api-manager`          |
+| `No combo configured`     | No active routing combo | Set up in `/dashboard/combos`              |
+| `invalid model`           | Model not in catalog    | Use `auto` or check `/dashboard/providers` |
+| CLI shows "not installed" | Binary not in PATH      | Check `which <command>`                    |
+| `kiro-cli: not found`     | Not in PATH             | `export PATH="$HOME/.local/bin:$PATH"`     |
+
+---
+
+## Quick Setup Script (One Command)
+
+```bash
+# Install all CLIs and configure for OmniRoute (replace with your key and server URL)
+OMNIROUTE_URL="http://localhost:20128/v1"
+OMNIROUTE_KEY="sk-your-omniroute-key"
+
+npm install -g @anthropic-ai/claude-code @openai/codex @google/gemini-cli opencode-ai cline kilecode
+
+# Kiro CLI
+apt-get install -y unzip 2>/dev/null; curl -fsSL https://cli.kiro.dev/install | bash
+
+# Write configs
+mkdir -p ~/.claude ~/.codex ~/.gemini ~/.config/opencode ~/.continue
+
+cat > ~/.claude/settings.json   <<< "{\"apiBaseUrl\":\"$OMNIROUTE_URL\",\"apiKey\":\"$OMNIROUTE_KEY\"}"
+cat > ~/.codex/config.yaml      <<< "model: auto\napiKey: $OMNIROUTE_KEY\napiBaseUrl: $OMNIROUTE_URL"
+cat > ~/.gemini/settings.json   <<< "{\"apiKey\":\"$OMNIROUTE_KEY\",\"baseUrl\":\"$OMNIROUTE_URL\"}"
+cat >> ~/.bashrc << EOF
+export OPENAI_BASE_URL="$OMNIROUTE_URL"
+export OPENAI_API_KEY="$OMNIROUTE_KEY"
+export ANTHROPIC_BASE_URL="$OMNIROUTE_URL"
+export ANTHROPIC_API_KEY="$OMNIROUTE_KEY"
+EOF
+
+source ~/.bashrc
+echo "✅ All CLIs installed and configured for OmniRoute"
+```

docs/i18n/de/CODEBASE_DOCUMENTATION.md

@@ -0,0 +1,593 @@
+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/CODEBASE_DOCUMENTATION.md) · 🇪🇸 [es](../es/CODEBASE_DOCUMENTATION.md) · 🇫🇷 [fr](../fr/CODEBASE_DOCUMENTATION.md) · 🇩🇪 [de](../de/CODEBASE_DOCUMENTATION.md) · 🇮🇹 [it](../it/CODEBASE_DOCUMENTATION.md) · 🇷🇺 [ru](../ru/CODEBASE_DOCUMENTATION.md) · 🇨🇳 [zh-CN](../zh-CN/CODEBASE_DOCUMENTATION.md) · 🇯🇵 [ja](../ja/CODEBASE_DOCUMENTATION.md) · 🇰🇷 [ko](../ko/CODEBASE_DOCUMENTATION.md) · 🇸🇦 [ar](../ar/CODEBASE_DOCUMENTATION.md) · 🇮🇳 [in](../in/CODEBASE_DOCUMENTATION.md) · 🇹🇭 [th](../th/CODEBASE_DOCUMENTATION.md) · 🇻🇳 [vi](../vi/CODEBASE_DOCUMENTATION.md) · 🇮🇩 [id](../id/CODEBASE_DOCUMENTATION.md) · 🇲🇾 [ms](../ms/CODEBASE_DOCUMENTATION.md) · 🇳🇱 [nl](../nl/CODEBASE_DOCUMENTATION.md) · 🇵🇱 [pl](../pl/CODEBASE_DOCUMENTATION.md) · 🇸🇪 [sv](../sv/CODEBASE_DOCUMENTATION.md) · 🇳🇴 [no](../no/CODEBASE_DOCUMENTATION.md) · 🇩🇰 [da](../da/CODEBASE_DOCUMENTATION.md) · 🇫🇮 [fi](../fi/CODEBASE_DOCUMENTATION.md) · 🇵🇹 [pt](../pt/CODEBASE_DOCUMENTATION.md) · 🇷🇴 [ro](../ro/CODEBASE_DOCUMENTATION.md) · 🇭🇺 [hu](../hu/CODEBASE_DOCUMENTATION.md) · 🇧🇬 [bg](../bg/CODEBASE_DOCUMENTATION.md) · 🇸🇰 [sk](../sk/CODEBASE_DOCUMENTATION.md) · 🇺🇦 [uk-UA](../uk-UA/CODEBASE_DOCUMENTATION.md) · 🇮🇱 [he](../he/CODEBASE_DOCUMENTATION.md) · 🇵🇭 [phi](../phi/CODEBASE_DOCUMENTATION.md)
+
+---
+
+# omniroute — Codebase Documentation
+
+🌐 **Languages:** 🇺🇸 [English](CODEBASE_DOCUMENTATION.md) | 🇧🇷 [Português (Brasil)](i18n/pt-BR/CODEBASE_DOCUMENTATION.md) | 🇪🇸 [Español](i18n/es/CODEBASE_DOCUMENTATION.md) | 🇫🇷 [Français](i18n/fr/CODEBASE_DOCUMENTATION.md) | 🇮🇹 [Italiano](i18n/it/CODEBASE_DOCUMENTATION.md) | 🇷🇺 [Русский](i18n/ru/CODEBASE_DOCUMENTATION.md) | 🇨🇳 [中文 (简体)](i18n/zh-CN/CODEBASE_DOCUMENTATION.md) | 🇩🇪 [Deutsch](i18n/de/CODEBASE_DOCUMENTATION.md) | 🇮🇳 [हिन्दी](i18n/in/CODEBASE_DOCUMENTATION.md) | 🇹🇭 [ไทย](i18n/th/CODEBASE_DOCUMENTATION.md) | 🇺🇦 [Українська](i18n/uk-UA/CODEBASE_DOCUMENTATION.md) | 🇸🇦 [العربية](i18n/ar/CODEBASE_DOCUMENTATION.md) | 🇯🇵 [日本語](i18n/ja/CODEBASE_DOCUMENTATION.md) | 🇻🇳 [Tiếng Việt](i18n/vi/CODEBASE_DOCUMENTATION.md) | 🇧🇬 [Български](i18n/bg/CODEBASE_DOCUMENTATION.md) | 🇩🇰 [Dansk](i18n/da/CODEBASE_DOCUMENTATION.md) | 🇫🇮 [Suomi](i18n/fi/CODEBASE_DOCUMENTATION.md) | 🇮🇱 [עברית](i18n/he/CODEBASE_DOCUMENTATION.md) | 🇭🇺 [Magyar](i18n/hu/CODEBASE_DOCUMENTATION.md) | 🇮🇩 [Bahasa Indonesia](i18n/id/CODEBASE_DOCUMENTATION.md) | 🇰🇷 [한국어](i18n/ko/CODEBASE_DOCUMENTATION.md) | 🇲🇾 [Bahasa Melayu](i18n/ms/CODEBASE_DOCUMENTATION.md) | 🇳🇱 [Nederlands](i18n/nl/CODEBASE_DOCUMENTATION.md) | 🇳🇴 [Norsk](i18n/no/CODEBASE_DOCUMENTATION.md) | 🇵🇹 [Português (Portugal)](i18n/pt/CODEBASE_DOCUMENTATION.md) | 🇷🇴 [Română](i18n/ro/CODEBASE_DOCUMENTATION.md) | 🇵🇱 [Polski](i18n/pl/CODEBASE_DOCUMENTATION.md) | 🇸🇰 [Slovenčina](i18n/sk/CODEBASE_DOCUMENTATION.md) | 🇸🇪 [Svenska](i18n/sv/CODEBASE_DOCUMENTATION.md) | 🇵🇭 [Filipino](i18n/phi/CODEBASE_DOCUMENTATION.md)
+
+> A comprehensive, beginner-friendly guide to the **omniroute** multi-provider AI proxy router.
+
+---
+
+## 1. What Is omniroute?
+
+omniroute is a **proxy router** that sits between AI clients (Claude CLI, Codex, Cursor IDE, etc.) and AI providers (Anthropic, Google, OpenAI, AWS, GitHub, etc.). It solves one big problem:
+
+> **Different AI clients speak different "languages" (API formats), and different AI providers expect different "languages" too.** omniroute translates between them automatically.
+
+Think of it like a universal translator at the United Nations — any delegate can speak any language, and the translator converts it for any other delegate.
+
+---
+
+## 2. Architecture Overview
+
+```mermaid
+graph LR
+    subgraph Clients
+        A[Claude CLI]
+        B[Codex]
+        C[Cursor IDE]
+        D[OpenAI-compatible]
+    end
+
+    subgraph omniroute
+        E[Handler Layer]
+        F[Translator Layer]
+        G[Executor Layer]
+        H[Services Layer]
+    end
+
+    subgraph Providers
+        I[Anthropic Claude]
+        J[Google Gemini]
+        K[OpenAI / Codex]
+        L[GitHub Copilot]
+        M[AWS Kiro]
+        N[Antigravity]
+        O[Cursor API]
+    end
+
+    A --> E
+    B --> E
+    C --> E
+    D --> E
+    E --> F
+    F --> G
+    G --> I
+    G --> J
+    G --> K
+    G --> L
+    G --> M
+    G --> N
+    G --> O
+    H -.-> E
+    H -.-> G
+```
+
+### Core Principle: Hub-and-Spoke Translation
+
+All format translation passes through **OpenAI format as the hub**:
+
+```
+Client Format → [OpenAI Hub] → Provider Format    (request)
+Provider Format → [OpenAI Hub] → Client Format    (response)
+```
+
+This means you only need **N translators** (one per format) instead of **N²** (every pair).
+
+---
+
+## 3. Project Structure
+
+```
+omniroute/
+├── open-sse/                  ← Core proxy library (portable, framework-agnostic)
+│   ├── index.js               ← Main entry point, exports everything
+│   ├── config/                ← Configuration & constants
+│   ├── executors/             ← Provider-specific request execution
+│   ├── handlers/              ← Request handling orchestration
+│   ├── services/              ← Business logic (auth, models, fallback, usage)
+│   ├── translator/            ← Format translation engine
+│   │   ├── request/           ← Request translators (8 files)
+│   │   ├── response/          ← Response translators (7 files)
+│   │   └── helpers/           ← Shared translation utilities (6 files)
+│   └── utils/                 ← Utility functions
+├── src/                       ← Application layer (Express/Worker runtime)
+│   ├── app/                   ← Web UI, API routes, middleware
+│   ├── lib/                   ← Database, auth, and shared library code
+│   ├── mitm/                  ← Man-in-the-middle proxy utilities
+│   ├── models/                ← Database models
+│   ├── shared/                ← Shared utilities (wrappers around open-sse)
+│   ├── sse/                   ← SSE endpoint handlers
+│   └── store/                 ← State management
+├── data/                      ← Runtime data (credentials, logs)
+│   └── provider-credentials.json   (external credentials override, gitignored)
+└── tester/                    ← Test utilities
+```
+
+---
+
+## 4. Module-by-Module Breakdown
+
+### 4.1 Config (`open-sse/config/`)
+
+The **single source of truth** for all provider configuration.
+
+| File                          | Purpose                                                                                                                                                                                                                   |
+| ----------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| `constants.ts`                | `PROVIDERS` object with base URLs, OAuth credentials (defaults), headers, and default system prompts for every provider. Also defines `HTTP_STATUS`, `ERROR_TYPES`, `COOLDOWN_MS`, `BACKOFF_CONFIG`, and `SKIP_PATTERNS`. |
+| `credentialLoader.ts`         | Loads external credentials from `data/provider-credentials.json` and merges them over the hardcoded defaults in `PROVIDERS`. Keeps secrets out of source control while maintaining backwards compatibility.               |
+| `providerModels.ts`           | Central model registry: maps provider aliases → model IDs. Functions like `getModels()`, `getProviderByAlias()`.                                                                                                          |
+| `codexInstructions.ts`        | System instructions injected into Codex requests (editing constraints, sandbox rules, approval policies).                                                                                                                 |
+| `defaultThinkingSignature.ts` | Default "thinking" signatures for Claude and Gemini models.                                                                                                                                                               |
+| `ollamaModels.ts`             | Schema definition for local Ollama models (name, size, family, quantization).                                                                                                                                             |
+
+#### Credential Loading Flow
+
+```mermaid
+flowchart TD
+    A["App starts"] --> B["constants.ts defines PROVIDERS\nwith hardcoded defaults"]
+    B --> C{"data/provider-credentials.json\nexists?"}
+    C -->|Yes| D["credentialLoader reads JSON"]
+    C -->|No| E["Use hardcoded defaults"]
+    D --> F{"For each provider in JSON"}
+    F --> G{"Provider exists\nin PROVIDERS?"}
+    G -->|No| H["Log warning, skip"]
+    G -->|Yes| I{"Value is object?"}
+    I -->|No| J["Log warning, skip"]
+    I -->|Yes| K["Merge clientId, clientSecret,\ntokenUrl, authUrl, refreshUrl"]
+    K --> F
+    H --> F
+    J --> F
+    F -->|Done| L["PROVIDERS ready with\nmerged credentials"]
+    E --> L
+```
+
+---
+
+### 4.2 Executors (`open-sse/executors/`)
+
+Executors encapsulate **provider-specific logic** using the **Strategy Pattern**. Each executor overrides base methods as needed.
+
+```mermaid
+classDiagram
+    class BaseExecutor {
+        +buildUrl(model, stream, options)
+        +buildHeaders(credentials, stream, body)
+        +transformRequest(body, model, stream, credentials)
+        +execute(url, options)
+        +shouldRetry(status, error)
+        +refreshCredentials(credentials, log)
+    }
+
+    class DefaultExecutor {
+        +refreshCredentials()
+    }
+
+    class AntigravityExecutor {
+        +buildUrl()
+        +buildHeaders()
+        +transformRequest()
+        +shouldRetry()
+        +refreshCredentials()
+    }
+
+    class CursorExecutor {
+        +buildUrl()
+        +buildHeaders()
+        +transformRequest()
+        +parseResponse()
+        +generateChecksum()
+    }
+
+    class KiroExecutor {
+        +buildUrl()
+        +buildHeaders()
+        +transformRequest()
+        +parseEventStream()
+        +refreshCredentials()
+    }
+
+    BaseExecutor <|-- DefaultExecutor
+    BaseExecutor <|-- AntigravityExecutor
+    BaseExecutor <|-- CursorExecutor
+    BaseExecutor <|-- KiroExecutor
+    BaseExecutor <|-- CodexExecutor
+    BaseExecutor <|-- GeminiCLIExecutor
+    BaseExecutor <|-- GithubExecutor
+```
+
+| Executor         | Provider                                   | Key Specializations                                                                                                 |
+| ---------------- | ------------------------------------------ | ------------------------------------------------------------------------------------------------------------------- |
+| `base.ts`        | —                                          | Abstract base: URL building, headers, retry logic, credential refresh                                               |
+| `default.ts`     | Claude, Gemini, OpenAI, GLM, Kimi, MiniMax | Generic OAuth token refresh for standard providers                                                                  |
+| `antigravity.ts` | Google Cloud Code                          | Project/session ID generation, multi-URL fallback, custom retry parsing from error messages ("reset after 2h7m23s") |
+| `cursor.ts`      | Cursor IDE                                 | **Most complex**: SHA-256 checksum auth, Protobuf request encoding, binary EventStream → SSE response parsing       |
+| `codex.ts`       | OpenAI Codex                               | Injects system instructions, manages thinking levels, removes unsupported parameters                                |
+| `gemini-cli.ts`  | Google Gemini CLI                          | Custom URL building (`streamGenerateContent`), Google OAuth token refresh                                           |
+| `github.ts`      | GitHub Copilot                             | Dual token system (GitHub OAuth + Copilot token), VSCode header mimicking                                           |
+| `kiro.ts`        | AWS CodeWhisperer                          | AWS EventStream binary parsing, AMZN event frames, token estimation                                                 |
+| `index.ts`       | —                                          | Factory: maps provider name → executor class, with default fallback                                                 |
+
+---
+
+### 4.3 Handlers (`open-sse/handlers/`)
+
+The **orchestration layer** — coordinates translation, execution, streaming, and error handling.
+
+| File                  | Purpose                                                                                                                                                                                                                |
+| --------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| `chatCore.ts`         | **Central orchestrator** (~600 lines). Handles the complete request lifecycle: format detection → translation → executor dispatch → streaming/non-streaming response → token refresh → error handling → usage logging. |
+| `responsesHandler.ts` | Adapter for OpenAI's Responses API: converts Responses format → Chat Completions → sends to `chatCore` → converts SSE back to Responses format.                                                                        |
+| `embeddings.ts`       | Embedding generation handler: resolves embedding model → provider, dispatches to provider API, returns OpenAI-compatible embedding response. Supports 6+ providers.                                                    |
+| `imageGeneration.ts`  | Image generation handler: resolves image model → provider, supports OpenAI-compatible, Gemini-image (Antigravity), and fallback (Nebius) modes. Returns base64 or URL images.                                          |
+
+#### Request Lifecycle (chatCore.ts)
+
+```mermaid
+sequenceDiagram
+    participant Client
+    participant chatCore
+    participant Translator
+    participant Executor
+    participant Provider
+
+    Client->>chatCore: Request (any format)
+    chatCore->>chatCore: Detect source format
+    chatCore->>chatCore: Check bypass patterns
+    chatCore->>chatCore: Resolve model & provider
+    chatCore->>Translator: Translate request (source → OpenAI → target)
+    chatCore->>Executor: Get executor for provider
+    Executor->>Executor: Build URL, headers, transform request
+    Executor->>Executor: Refresh credentials if needed
+    Executor->>Provider: HTTP fetch (streaming or non-streaming)
+
+    alt Streaming
+        Provider-->>chatCore: SSE stream
+        chatCore->>chatCore: Pipe through SSE transform stream
+        Note over chatCore: Transform stream translates<br/>each chunk: target → OpenAI → source
+        chatCore-->>Client: Translated SSE stream
+    else Non-streaming
+        Provider-->>chatCore: JSON response
+        chatCore->>Translator: Translate response
+        chatCore-->>Client: Translated JSON
+    end
+
+    alt Error (401, 429, 500...)
+        chatCore->>Executor: Retry with credential refresh
+        chatCore->>chatCore: Account fallback logic
+    end
+```
+
+---
+
+### 4.4 Services (`open-sse/services/`)
+
+Business logic that supports the handlers and executors.
+
+| File                 | Purpose                                                                                                                                                                                                                                                                                                                                |
+| -------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| `provider.ts`        | **Format detection** (`detectFormat`): analyzes request body structure to identify Claude/OpenAI/Gemini/Antigravity/Responses formats (includes `max_tokens` heuristic for Claude). Also: URL building, header building, thinking config normalization. Supports `openai-compatible-*` and `anthropic-compatible-*` dynamic providers. |
+| `model.ts`           | Model string parsing (`claude/model-name` → `{provider: "claude", model: "model-name"}`), alias resolution with collision detection, input sanitization (rejects path traversal/control chars), and model info resolution with async alias getter support.                                                                             |
+| `accountFallback.ts` | Rate-limit handling: exponential backoff (1s → 2s → 4s → max 2min), account cooldown management, error classification (which errors trigger fallback vs. not).                                                                                                                                                                         |
+| `tokenRefresh.ts`    | OAuth token refresh for **every provider**: Google (Gemini, Antigravity), Claude, Codex, Qwen, iFlow, GitHub (OAuth + Copilot dual-token), Kiro (AWS SSO OIDC + Social Auth). Includes in-flight promise deduplication cache and retry with exponential backoff.                                                                       |
+| `combo.ts`           | **Combo models**: chains of fallback models. If model A fails with a fallback-eligible error, try model B, then C, etc. Returns actual upstream status codes.                                                                                                                                                                          |
+| `usage.ts`           | Fetches quota/usage data from provider APIs (GitHub Copilot quotas, Antigravity model quotas, Codex rate limits, Kiro usage breakdowns, Claude settings).                                                                                                                                                                              |
+| `accountSelector.ts` | Smart account selection with scoring algorithm: considers priority, health status, round-robin position, and cooldown state to pick the optimal account for each request.                                                                                                                                                              |
+| `contextManager.ts`  | Request context lifecycle management: creates and tracks per-request context objects with metadata (request ID, timestamps, provider info) for debugging and logging.                                                                                                                                                                  |
+| `ipFilter.ts`        | IP-based access control: supports allowlist and blocklist modes. Validates client IP against configured rules before processing API requests.                                                                                                                                                                                          |
+| `sessionManager.ts`  | Session tracking with client fingerprinting: tracks active sessions using hashed client identifiers, monitors request counts, and provides session metrics.                                                                                                                                                                            |
+| `signatureCache.ts`  | Request signature-based deduplication cache: prevents duplicate requests by caching recent request signatures and returning cached responses for identical requests within a time window.                                                                                                                                              |
+| `systemPrompt.ts`    | Global system prompt injection: prepends or appends a configurable system prompt to all requests, with per-provider compatibility handling.                                                                                                                                                                                            |
+| `thinkingBudget.ts`  | Reasoning token budget management: supports passthrough, auto (strip thinking config), custom (fixed budget), and adaptive (complexity-scaled) modes for controlling thinking/reasoning tokens.                                                                                                                                        |
+| `wildcardRouter.ts`  | Wildcard model pattern routing: resolves wildcard patterns (e.g., `*/claude-*`) to concrete provider/model pairs based on availability and priority.                                                                                                                                                                                   |
+
+#### Token Refresh Deduplication
+
+```mermaid
+sequenceDiagram
+    participant R1 as Request 1
+    participant R2 as Request 2
+    participant Cache as refreshPromiseCache
+    participant OAuth as OAuth Provider
+
+    R1->>Cache: getAccessToken("gemini", token)
+    Cache->>Cache: No in-flight promise
+    Cache->>OAuth: Start refresh
+    R2->>Cache: getAccessToken("gemini", token)
+    Cache->>Cache: Found in-flight promise
+    Cache-->>R2: Return existing promise
+    OAuth-->>Cache: New access token
+    Cache-->>R1: New access token
+    Cache-->>R2: Same access token (shared)
+    Cache->>Cache: Delete cache entry
+```
+
+#### Account Fallback State Machine
+
+```mermaid
+stateDiagram-v2
+    [*] --> Active
+    Active --> Error: Request fails (401/429/500)
+    Error --> Cooldown: Apply backoff
+    Cooldown --> Active: Cooldown expires
+    Active --> Active: Request succeeds (reset backoff)
+
+    state Error {
+        [*] --> ClassifyError
+        ClassifyError --> ShouldFallback: Rate limit / Auth / Transient
+        ClassifyError --> NoFallback: 400 Bad Request
+    }
+
+    state Cooldown {
+        [*] --> ExponentialBackoff
+        ExponentialBackoff: Level 0 = 1s
+        ExponentialBackoff: Level 1 = 2s
+        ExponentialBackoff: Level 2 = 4s
+        ExponentialBackoff: Max = 2min
+    }
+```
+
+#### Combo Model Chain
+
+```mermaid
+flowchart LR
+    A["Request with\ncombo model"] --> B["Model A"]
+    B -->|"2xx Success"| C["Return response"]
+    B -->|"429/401/500"| D{"Fallback\neligible?"}
+    D -->|Yes| E["Model B"]
+    D -->|No| F["Return error"]
+    E -->|"2xx Success"| C
+    E -->|"429/401/500"| G{"Fallback\neligible?"}
+    G -->|Yes| H["Model C"]
+    G -->|No| F
+    H -->|"2xx Success"| C
+    H -->|"Fail"| I["All failed →\nReturn last status"]
+```
+
+---
+
+### 4.5 Translator (`open-sse/translator/`)
+
+The **format translation engine** using a self-registering plugin system.
+
+#### Architecture
+
+```mermaid
+graph TD
+    subgraph "Request Translation"
+        A["Claude → OpenAI"]
+        B["Gemini → OpenAI"]
+        C["Antigravity → OpenAI"]
+        D["OpenAI Responses → OpenAI"]
+        E["OpenAI → Claude"]
+        F["OpenAI → Gemini"]
+        G["OpenAI → Kiro"]
+        H["OpenAI → Cursor"]
+    end
+
+    subgraph "Response Translation"
+        I["Claude → OpenAI"]
+        J["Gemini → OpenAI"]
+        K["Kiro → OpenAI"]
+        L["Cursor → OpenAI"]
+        M["OpenAI → Claude"]
+        N["OpenAI → Antigravity"]
+        O["OpenAI → Responses"]
+    end
+```
+
+| Directory    | Files         | Description                                                                                                                                                                                                                                                      |
+| ------------ | ------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| `request/`   | 8 translators | Convert request bodies between formats. Each file self-registers via `register(from, to, fn)` on import.                                                                                                                                                         |
+| `response/`  | 7 translators | Convert streaming response chunks between formats. Handles SSE event types, thinking blocks, tool calls.                                                                                                                                                         |
+| `helpers/`   | 6 helpers     | Shared utilities: `claudeHelper` (system prompt extraction, thinking config), `geminiHelper` (parts/contents mapping), `openaiHelper` (format filtering), `toolCallHelper` (ID generation, missing response injection), `maxTokensHelper`, `responsesApiHelper`. |
+| `index.ts`   | —             | Translation engine: `translateRequest()`, `translateResponse()`, state management, registry.                                                                                                                                                                     |
+| `formats.ts` | —             | Format constants: `OPENAI`, `CLAUDE`, `GEMINI`, `ANTIGRAVITY`, `KIRO`, `CURSOR`, `OPENAI_RESPONSES`.                                                                                                                                                             |
+
+#### Key Design: Self-Registering Plugins
+
+```javascript
+// Each translator file calls register() on import:
+import { register } from "../index.js";
+register("claude", "openai", translateClaudeToOpenAI);
+
+// The index.js imports all translator files, triggering registration:
+import "./request/claude-to-openai.js"; // ← self-registers
+```
+
+---
+
+### 4.6 Utils (`open-sse/utils/`)
+
+| File               | Purpose                                                                                                                                                                                                                                                                              |
+| ------------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
+| `error.ts`         | Error response building (OpenAI-compatible format), upstream error parsing, Antigravity retry-time extraction from error messages, SSE error streaming.                                                                                                                              |
+| `stream.ts`        | **SSE Transform Stream** — the core streaming pipeline. Two modes: `TRANSLATE` (full format translation) and `PASSTHROUGH` (normalize + extract usage). Handles chunk buffering, usage estimation, content length tracking. Per-stream encoder/decoder instances avoid shared state. |
+| `streamHelpers.ts` | Low-level SSE utilities: `parseSSELine` (whitespace-tolerant), `hasValuableContent` (filters empty chunks for OpenAI/Claude/Gemini), `fixInvalidId`, `formatSSE` (format-aware SSE serialization with `perf_metrics` cleanup).                                                       |
+| `usageTracking.ts` | Token usage extraction from any format (Claude/OpenAI/Gemini/Responses), estimation with separate tool/message char-per-token ratios, buffer addition (2000 tokens safety margin), format-specific field filtering, console logging with ANSI colors.                                |
+| `requestLogger.ts` | File-based request logging (opt-in via `ENABLE_REQUEST_LOGS=true`). Creates session folders with numbered files: `1_req_client.json` → `7_res_client.txt`. All I/O is async (fire-and-forget). Masks sensitive headers.                                                              |
+| `bypassHandler.ts` | Intercepts specific patterns from Claude CLI (title extraction, warmup, count) and returns fake responses without calling any provider. Supports both streaming and non-streaming. Intentionally limited to Claude CLI scope.                                                        |
+| `networkProxy.ts`  | Resolves outbound proxy URL for a given provider with precedence: provider-specific config → global config → environment variables (`HTTPS_PROXY`/`HTTP_PROXY`/`ALL_PROXY`). Supports `NO_PROXY` exclusions. Caches config for 30s.                                                  |
+
+#### SSE Streaming Pipeline
+
+```mermaid
+flowchart TD
+    A["Provider SSE stream"] --> B["TextDecoder\n(per-stream instance)"]
+    B --> C["Buffer lines\n(split on newline)"]
+    C --> D["parseSSELine()\n(trim whitespace, parse JSON)"]
+    D --> E{"Mode?"}
+    E -->|TRANSLATE| F["translateResponse()\ntarget → OpenAI → source"]
+    E -->|PASSTHROUGH| G["fixInvalidId()\nnormalize chunk"]
+    F --> H["hasValuableContent()\nfilter empty chunks"]
+    G --> H
+    H -->|"Has content"| I["extractUsage()\ntrack token counts"]
+    H -->|"Empty"| J["Skip chunk"]
+    I --> K["formatSSE()\nserialize + clean perf_metrics"]
+    K --> L["TextEncoder\n(per-stream instance)"]
+    L --> M["Enqueue to\nclient stream"]
+
+    style A fill:#f9f,stroke:#333
+    style M fill:#9f9,stroke:#333
+```
+
+#### Request Logger Session Structure
+
+```
+logs/
+└── claude_gemini_claude-sonnet_20260208_143045/
+    ├── 1_req_client.json      ← Raw client request
+    ├── 2_req_source.json      ← After initial conversion
+    ├── 3_req_openai.json      ← OpenAI intermediate format
+    ├── 4_req_target.json      ← Final target format
+    ├── 5_res_provider.txt     ← Provider SSE chunks (streaming)
+    ├── 5_res_provider.json    ← Provider response (non-streaming)
+    ├── 6_res_openai.txt       ← OpenAI intermediate chunks
+    ├── 7_res_client.txt       ← Client-facing SSE chunks
+    └── 6_error.json           ← Error details (if any)
+```
+
+---
+
+### 4.7 Application Layer (`src/`)
+
+| Directory     | Purpose                                                                |
+| ------------- | ---------------------------------------------------------------------- |
+| `src/app/`    | Web UI, API routes, Express middleware, OAuth callback handlers        |
+| `src/lib/`    | Database access (`localDb.ts`, `usageDb.ts`), authentication, shared   |
+| `src/mitm/`   | Man-in-the-middle proxy utilities for intercepting provider traffic    |
+| `src/models/` | Database model definitions                                             |
+| `src/shared/` | Wrappers around open-sse functions (provider, stream, error, etc.)     |
+| `src/sse/`    | SSE endpoint handlers that wire the open-sse library to Express routes |
+| `src/store/`  | Application state management                                           |
+
+#### Notable API Routes
+
+| Route                                         | Methods         | Purpose                                                                               |
+| --------------------------------------------- | --------------- | ------------------------------------------------------------------------------------- |
+| `/api/provider-models`                        | GET/POST/DELETE | CRUD for custom models per provider                                                   |
+| `/api/models/catalog`                         | GET             | Aggregated catalog of all models (chat, embedding, image, custom) grouped by provider |
+| `/api/settings/proxy`                         | GET/PUT/DELETE  | Hierarchical outbound proxy configuration (`global/providers/combos/keys`)            |
+| `/api/settings/proxy/test`                    | POST            | Validates proxy connectivity and returns public IP/latency                            |
+| `/v1/providers/[provider]/chat/completions`   | POST            | Dedicated per-provider chat completions with model validation                         |
+| `/v1/providers/[provider]/embeddings`         | POST            | Dedicated per-provider embeddings with model validation                               |
+| `/v1/providers/[provider]/images/generations` | POST            | Dedicated per-provider image generation with model validation                         |
+| `/api/settings/ip-filter`                     | GET/PUT         | IP allowlist/blocklist management                                                     |
+| `/api/settings/thinking-budget`               | GET/PUT         | Reasoning token budget configuration (passthrough/auto/custom/adaptive)               |
+| `/api/settings/system-prompt`                 | GET/PUT         | Global system prompt injection for all requests                                       |
+| `/api/sessions`                               | GET             | Active session tracking and metrics                                                   |
+| `/api/rate-limits`                            | GET             | Per-account rate limit status                                                         |
+
+---
+
+## 5. Key Design Patterns
+
+### 5.1 Hub-and-Spoke Translation
+
+All formats translate through **OpenAI format as the hub**. Adding a new provider only requires writing **one pair** of translators (to/from OpenAI), not N pairs.
+
+### 5.2 Executor Strategy Pattern
+
+Each provider has a dedicated executor class inheriting from `BaseExecutor`. The factory in `executors/index.ts` selects the right one at runtime.
+
+### 5.3 Self-Registering Plugin System
+
+Translator modules register themselves on import via `register()`. Adding a new translator is just creating a file and importing it.
+
+### 5.4 Account Fallback with Exponential Backoff
+
+When a provider returns 429/401/500, the system can switch to the next account, applying exponential cooldowns (1s → 2s → 4s → max 2min).
+
+### 5.5 Combo Model Chains
+
+A "combo" groups multiple `provider/model` strings. If the first fails, fallback to the next automatically.
+
+### 5.6 Stateful Streaming Translation
+
+Response translation maintains state across SSE chunks (thinking block tracking, tool call accumulation, content block indexing) via the `initState()` mechanism.
+
+### 5.7 Usage Safety Buffer
+
+A 2000-token buffer is added to reported usage to prevent clients from hitting context window limits due to overhead from system prompts and format translation.
+
+---
+
+## 6. Supported Formats
+
+| Format                  | Direction       | Identifier         |
+| ----------------------- | --------------- | ------------------ |
+| OpenAI Chat Completions | source + target | `openai`           |
+| OpenAI Responses API    | source + target | `openai-responses` |
+| Anthropic Claude        | source + target | `claude`           |
+| Google Gemini           | source + target | `gemini`           |
+| Google Gemini CLI       | target only     | `gemini-cli`       |
+| Antigravity             | source + target | `antigravity`      |
+| AWS Kiro                | target only     | `kiro`             |
+| Cursor                  | target only     | `cursor`           |
+
+---
+
+## 7. Supported Providers
+
+| Provider                 | Auth Method            | Executor    | Key Notes                                     |
+| ------------------------ | ---------------------- | ----------- | --------------------------------------------- |
+| Anthropic Claude         | API key or OAuth       | Default     | Uses `x-api-key` header                       |
+| Google Gemini            | API key or OAuth       | Default     | Uses `x-goog-api-key` header                  |
+| Google Gemini CLI        | OAuth                  | GeminiCLI   | Uses `streamGenerateContent` endpoint         |
+| Antigravity              | OAuth                  | Antigravity | Multi-URL fallback, custom retry parsing      |
+| OpenAI                   | API key                | Default     | Standard Bearer auth                          |
+| Codex                    | OAuth                  | Codex       | Injects system instructions, manages thinking |
+| GitHub Copilot           | OAuth + Copilot token  | Github      | Dual token, VSCode header mimicking           |
+| Kiro (AWS)               | AWS SSO OIDC or Social | Kiro        | Binary EventStream parsing                    |
+| Cursor IDE               | Checksum auth          | Cursor      | Protobuf encoding, SHA-256 checksums          |
+| Qwen                     | OAuth                  | Default     | Standard auth                                 |
+| iFlow                    | OAuth (Basic + Bearer) | Default     | Dual auth header                              |
+| OpenRouter               | API key                | Default     | Standard Bearer auth                          |
+| GLM, Kimi, MiniMax       | API key                | Default     | Claude-compatible, use `x-api-key`            |
+| `openai-compatible-*`    | API key                | Default     | Dynamic: any OpenAI-compatible endpoint       |
+| `anthropic-compatible-*` | API key                | Default     | Dynamic: any Claude-compatible endpoint       |
+
+---
+
+## 8. Data Flow Summary
+
+### Streaming Request
+
+```mermaid
+flowchart LR
+    A["Client"] --> B["detectFormat()"]
+    B --> C["translateRequest()\nsource → OpenAI → target"]
+    C --> D["Executor\nbuildUrl + buildHeaders"]
+    D --> E["fetch(providerURL)"]
+    E --> F["createSSEStream()\nTRANSLATE mode"]
+    F --> G["parseSSELine()"]
+    G --> H["translateResponse()\ntarget → OpenAI → source"]
+    H --> I["extractUsage()\n+ addBuffer"]
+    I --> J["formatSSE()"]
+    J --> K["Client receives\ntranslated SSE"]
+    K --> L["logUsage()\nsaveRequestUsage()"]
+```
+
+### Non-Streaming Request
+
+```mermaid
+flowchart LR
+    A["Client"] --> B["detectFormat()"]
+    B --> C["translateRequest()\nsource → OpenAI → target"]
+    C --> D["Executor.execute()"]
+    D --> E["translateResponse()\ntarget → OpenAI → source"]
+    E --> F["Return JSON\nresponse"]
+```
+
+### Bypass Flow (Claude CLI)
+
+```mermaid
+flowchart LR
+    A["Claude CLI request"] --> B{"Match bypass\npattern?"}
+    B -->|"Title/Warmup/Count"| C["Generate fake\nOpenAI response"]
+    B -->|"No match"| D["Normal flow"]
+    C --> E["Translate to\nsource format"]
+    E --> F["Return without\ncalling provider"]
+```

docs/i18n/de/FEATURES.md

@@ -0,0 +1,148 @@
+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/FEATURES.md) · 🇪🇸 [es](../es/FEATURES.md) · 🇫🇷 [fr](../fr/FEATURES.md) · 🇩🇪 [de](../de/FEATURES.md) · 🇮🇹 [it](../it/FEATURES.md) · 🇷🇺 [ru](../ru/FEATURES.md) · 🇨🇳 [zh-CN](../zh-CN/FEATURES.md) · 🇯🇵 [ja](../ja/FEATURES.md) · 🇰🇷 [ko](../ko/FEATURES.md) · 🇸🇦 [ar](../ar/FEATURES.md) · 🇮🇳 [in](../in/FEATURES.md) · 🇹🇭 [th](../th/FEATURES.md) · 🇻🇳 [vi](../vi/FEATURES.md) · 🇮🇩 [id](../id/FEATURES.md) · 🇲🇾 [ms](../ms/FEATURES.md) · 🇳🇱 [nl](../nl/FEATURES.md) · 🇵🇱 [pl](../pl/FEATURES.md) · 🇸🇪 [sv](../sv/FEATURES.md) · 🇳🇴 [no](../no/FEATURES.md) · 🇩🇰 [da](../da/FEATURES.md) · 🇫🇮 [fi](../fi/FEATURES.md) · 🇵🇹 [pt](../pt/FEATURES.md) · 🇷🇴 [ro](../ro/FEATURES.md) · 🇭🇺 [hu](../hu/FEATURES.md) · 🇧🇬 [bg](../bg/FEATURES.md) · 🇸🇰 [sk](../sk/FEATURES.md) · 🇺🇦 [uk-UA](../uk-UA/FEATURES.md) · 🇮🇱 [he](../he/FEATURES.md) · 🇵🇭 [phi](../phi/FEATURES.md)
+
+---
+
+# OmniRoute — Dashboard Features Gallery
+
+🌐 **Languages:** 🇺🇸 [English](FEATURES.md) | 🇧🇷 [Português (Brasil)](i18n/pt-BR/FEATURES.md) | 🇪🇸 [Español](i18n/es/FEATURES.md) | 🇫🇷 [Français](i18n/fr/FEATURES.md) | 🇮🇹 [Italiano](i18n/it/FEATURES.md) | 🇷🇺 [Русский](i18n/ru/FEATURES.md) | 🇨🇳 [中文 (简体)](i18n/zh-CN/FEATURES.md) | 🇩🇪 [Deutsch](i18n/de/FEATURES.md) | 🇮🇳 [हिन्दी](i18n/in/FEATURES.md) | 🇹🇭 [ไทย](i18n/th/FEATURES.md) | 🇺🇦 [Українська](i18n/uk-UA/FEATURES.md) | 🇸🇦 [العربية](i18n/ar/FEATURES.md) | 🇯🇵 [日本語](i18n/ja/FEATURES.md) | 🇻🇳 [Tiếng Việt](i18n/vi/FEATURES.md) | 🇧🇬 [Български](i18n/bg/FEATURES.md) | 🇩🇰 [Dansk](i18n/da/FEATURES.md) | 🇫🇮 [Suomi](i18n/fi/FEATURES.md) | 🇮🇱 [עברית](i18n/he/FEATURES.md) | 🇭🇺 [Magyar](i18n/hu/FEATURES.md) | 🇮🇩 [Bahasa Indonesia](i18n/id/FEATURES.md) | 🇰🇷 [한국어](i18n/ko/FEATURES.md) | 🇲🇾 [Bahasa Melayu](i18n/ms/FEATURES.md) | 🇳🇱 [Nederlands](i18n/nl/FEATURES.md) | 🇳🇴 [Norsk](i18n/no/FEATURES.md) | 🇵🇹 [Português (Portugal)](i18n/pt/FEATURES.md) | 🇷🇴 [Română](i18n/ro/FEATURES.md) | 🇵🇱 [Polski](i18n/pl/FEATURES.md) | 🇸🇰 [Slovenčina](i18n/sk/FEATURES.md) | 🇸🇪 [Svenska](i18n/sv/FEATURES.md) | 🇵🇭 [Filipino](i18n/phi/FEATURES.md)
+
+Visual guide to every section of the OmniRoute dashboard.
+
+---
+
+## 🔌 Providers
+
+Manage AI provider connections: OAuth providers (Claude Code, Codex, Gemini CLI), API key providers (Groq, DeepSeek, OpenRouter), and free providers (iFlow, Qwen, Kiro).
+
+- **Ollama Cloud** — Cloud-hosted Ollama models at `api.ollama.com` (free "Light usage" tier); use `ollamacloud/<model>` prefix
+
+![Providers Dashboard](screenshots/01-providers.png)
+
+---
+
+## 🎨 Combos
+
+Create model routing combos with 6 strategies: priority, weighted, round-robin, random, least-used, and cost-optimized. Each combo chains multiple models with automatic fallback and includes quick templates and readiness checks.
+
+![Combos Dashboard](screenshots/02-combos.png)
+
+---
+
+## 📊 Analytics
+
+Comprehensive usage analytics with token consumption, cost estimates, activity heatmaps, weekly distribution charts, and per-provider breakdowns.
+
+![Analytics Dashboard](screenshots/03-analytics.png)
+
+---
+
+## 🏥 System Health
+
+Real-time monitoring: uptime, memory, version, latency percentiles (p50/p95/p99), cache statistics, and provider circuit breaker states.
+
+![Health Dashboard](screenshots/04-health.png)
+
+---
+
+## 🔧 Translator Playground
+
+Four modes for debugging API translations: **Playground** (format converter), **Chat Tester** (live requests), **Test Bench** (batch tests), and **Live Monitor** (real-time stream).
+
+![Translator Playground](screenshots/05-translator.png)
+
+---
+
+## 🎮 Model Playground _(v2.0.9+)_
+
+Test any model directly from the dashboard. Select provider, model, and endpoint, write prompts with Monaco Editor, stream responses in real-time, abort mid-stream, and view timing metrics.
+
+---
+
+## 🎨 Themes _(v2.0.5+)_
+
+Customizable color themes for the entire dashboard. Choose from 7 preset colors (Coral, Blue, Red, Green, Violet, Orange, Cyan) or create a custom theme by picking any hex color. Supports light, dark, and system mode.
+
+---
+
+## ⚙️ Settings
+
+Comprehensive settings panel with tabs:
+
+- **General** — System storage, backup management (export/import database)
+- **Appearance** — Theme selector (dark/light/system), color theme presets and custom colors, health log visibility
+- **Security** — API endpoint protection, custom provider blocking, IP filtering, session info
+- **Routing** — Model aliases, background task degradation
+- **Resilience** — Rate limit persistence, circuit breaker tuning
+- **Advanced** — Configuration overrides
+
+![Settings Dashboard](screenshots/06-settings.png)
+
+---
+
+## 🔧 CLI Tools
+
+One-click configuration for AI coding tools: Claude Code, Codex CLI, Gemini CLI, OpenClaw, Kilo Code, Antigravity, Cline, Continue, Cursor, and Factory Droid. Features automated config apply/reset, connection profiles, and model mapping.
+
+![CLI Tools Dashboard](screenshots/07-cli-tools.png)
+
+---
+
+## 🤖 CLI Agents _(v2.0.11+)_
+
+Dashboard for discovering and managing CLI agents. Shows a grid of 14 built-in agents (Codex, Claude, Goose, Gemini CLI, OpenClaw, Aider, OpenCode, Cline, Qwen Code, ForgeCode, Amazon Q, Open Interpreter, Cursor CLI, Warp) with:
+
+- **Installation status** — Installed / Not Found with version detection
+- **Protocol badges** — stdio, HTTP, etc.
+- **Custom agents** — Register any CLI tool via form (name, binary, version command, spawn args)
+- **CLI Fingerprint Matching** — Per-provider toggle to match native CLI request signatures, reducing ban risk while preserving proxy IP
+
+---
+
+## 🖼️ Media _(v2.0.3+)_
+
+Generate images, videos, and music from the dashboard. Supports OpenAI, xAI, Together, Hyperbolic, SD WebUI, ComfyUI, AnimateDiff, Stable Audio Open, and MusicGen.
+
+---
+
+## 📝 Request Logs
+
+Real-time request logging with filtering by provider, model, account, and API key. Shows status codes, token usage, latency, and response details.
+
+![Usage Logs](screenshots/08-usage.png)
+
+---
+
+## 🌐 API Endpoint
+
+Your unified API endpoint with capability breakdown: Chat Completions, Responses API, Embeddings, Image Generation, Reranking, Audio Transcription, Text-to-Speech, Moderations, and registered API keys. Cloud proxy support for remote access.
+
+![Endpoint Dashboard](screenshots/09-endpoint.png)
+
+---
+
+## 🔑 API Key Management
+
+Create, scope, and revoke API keys. Each key can be restricted to specific models/providers with full access or read-only permissions. Visual key management with usage tracking.
+
+---
+
+## 📋 Audit Log
+
+Administrative action tracking with filtering by action type, actor, target, IP address, and timestamp. Full security event history.
+
+---
+
+## 🖥️ Desktop Application
+
+Native Electron desktop app for Windows, macOS, and Linux. Run OmniRoute as a standalone application with system tray integration, offline support, auto-update, and one-click install.
+
+Key features:
+
+- Server readiness polling (no blank screen on cold start)
+- System tray with port management
+- Content Security Policy
+- Single-instance lock
+- Auto-update on restart
+- Platform-conditional UI (macOS traffic lights, Windows/Linux default titlebar)
+
+📖 See [`electron/README.md`](../electron/README.md) for full documentation.

docs/i18n/de/MCP-SERVER.md

@@ -0,0 +1,87 @@
+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/MCP-SERVER.md) · 🇪🇸 [es](../es/MCP-SERVER.md) · 🇫🇷 [fr](../fr/MCP-SERVER.md) · 🇩🇪 [de](../de/MCP-SERVER.md) · 🇮🇹 [it](../it/MCP-SERVER.md) · 🇷🇺 [ru](../ru/MCP-SERVER.md) · 🇨🇳 [zh-CN](../zh-CN/MCP-SERVER.md) · 🇯🇵 [ja](../ja/MCP-SERVER.md) · 🇰🇷 [ko](../ko/MCP-SERVER.md) · 🇸🇦 [ar](../ar/MCP-SERVER.md) · 🇮🇳 [in](../in/MCP-SERVER.md) · 🇹🇭 [th](../th/MCP-SERVER.md) · 🇻🇳 [vi](../vi/MCP-SERVER.md) · 🇮🇩 [id](../id/MCP-SERVER.md) · 🇲🇾 [ms](../ms/MCP-SERVER.md) · 🇳🇱 [nl](../nl/MCP-SERVER.md) · 🇵🇱 [pl](../pl/MCP-SERVER.md) · 🇸🇪 [sv](../sv/MCP-SERVER.md) · 🇳🇴 [no](../no/MCP-SERVER.md) · 🇩🇰 [da](../da/MCP-SERVER.md) · 🇫🇮 [fi](../fi/MCP-SERVER.md) · 🇵🇹 [pt](../pt/MCP-SERVER.md) · 🇷🇴 [ro](../ro/MCP-SERVER.md) · 🇭🇺 [hu](../hu/MCP-SERVER.md) · 🇧🇬 [bg](../bg/MCP-SERVER.md) · 🇸🇰 [sk](../sk/MCP-SERVER.md) · 🇺🇦 [uk-UA](../uk-UA/MCP-SERVER.md) · 🇮🇱 [he](../he/MCP-SERVER.md) · 🇵🇭 [phi](../phi/MCP-SERVER.md)
+
+---
+
+# OmniRoute MCP Server Documentation
+
+> Model Context Protocol server with 16 intelligent tools
+
+## Installation
+
+OmniRoute MCP is built-in. Start it with:
+
+```bash
+omniroute --mcp
+```
+
+Or via the open-sse transport:
+
+```bash
+# HTTP streamable transport (port 20130)
+omniroute --dev  # MCP auto-starts on /mcp endpoint
+```
+
+## IDE Configuration
+
+See [IDE Configs](integrations/ide-configs.md) for Antigravity, Cursor, Copilot, and Claude Desktop setup.
+
+---
+
+## Essential Tools (8)
+
+| Tool                            | Description                              |
+| :------------------------------ | :--------------------------------------- |
+| `omniroute_get_health`          | Gateway health, circuit breakers, uptime |
+| `omniroute_list_combos`         | All configured combos with models        |
+| `omniroute_get_combo_metrics`   | Performance metrics for a specific combo |
+| `omniroute_switch_combo`        | Switch active combo by ID/name           |
+| `omniroute_check_quota`         | Quota status per provider or all         |
+| `omniroute_route_request`       | Send a chat completion through OmniRoute |
+| `omniroute_cost_report`         | Cost analytics for a time period         |
+| `omniroute_list_models_catalog` | Full model catalog with capabilities     |
+
+## Advanced Tools (8)
+
+| Tool                               | Description                                     |
+| :--------------------------------- | :---------------------------------------------- |
+| `omniroute_simulate_route`         | Dry-run routing simulation with fallback tree   |
+| `omniroute_set_budget_guard`       | Session budget with degrade/block/alert actions |
+| `omniroute_set_resilience_profile` | Apply conservative/balanced/aggressive preset   |
+| `omniroute_test_combo`             | Live-test all models in a combo                 |
+| `omniroute_get_provider_metrics`   | Detailed metrics for one provider               |
+| `omniroute_best_combo_for_task`    | Task-fitness recommendation with alternatives   |
+| `omniroute_explain_route`          | Explain a past routing decision                 |
+| `omniroute_get_session_snapshot`   | Full session state: costs, tokens, errors       |
+
+## Authentication
+
+MCP tools are authenticated via API key scopes. Each tool requires specific scopes:
+
+| Scope          | Tools                                            |
+| :------------- | :----------------------------------------------- |
+| `read:health`  | get_health, get_provider_metrics                 |
+| `read:combos`  | list_combos, get_combo_metrics                   |
+| `write:combos` | switch_combo                                     |
+| `read:quota`   | check_quota                                      |
+| `write:route`  | route_request, simulate_route, test_combo        |
+| `read:usage`   | cost_report, get_session_snapshot, explain_route |
+| `write:config` | set_budget_guard, set_resilience_profile         |
+| `read:models`  | list_models_catalog, best_combo_for_task         |
+
+## Audit Logging
+
+Every tool call is logged to `mcp_tool_audit` with:
+
+- Tool name, arguments, result
+- Duration (ms), success/failure
+- API key hash, timestamp
+
+## Files
+
+| File                                         | Purpose                                     |
+| :------------------------------------------- | :------------------------------------------ |
+| `open-sse/mcp-server/server.ts`              | MCP server creation + 16 tool registrations |
+| `open-sse/mcp-server/transport.ts`           | Stdio + HTTP transport                      |
+| `open-sse/mcp-server/auth.ts`                | API key + scope validation                  |
+| `open-sse/mcp-server/audit.ts`               | Tool call audit logging                     |
+| `open-sse/mcp-server/tools/advancedTools.ts` | 8 advanced tool handlers                    |

docs/i18n/de/RELEASE_CHECKLIST.md

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+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/RELEASE_CHECKLIST.md) · 🇪🇸 [es](../es/RELEASE_CHECKLIST.md) · 🇫🇷 [fr](../fr/RELEASE_CHECKLIST.md) · 🇩🇪 [de](../de/RELEASE_CHECKLIST.md) · 🇮🇹 [it](../it/RELEASE_CHECKLIST.md) · 🇷🇺 [ru](../ru/RELEASE_CHECKLIST.md) · 🇨🇳 [zh-CN](../zh-CN/RELEASE_CHECKLIST.md) · 🇯🇵 [ja](../ja/RELEASE_CHECKLIST.md) · 🇰🇷 [ko](../ko/RELEASE_CHECKLIST.md) · 🇸🇦 [ar](../ar/RELEASE_CHECKLIST.md) · 🇮🇳 [in](../in/RELEASE_CHECKLIST.md) · 🇹🇭 [th](../th/RELEASE_CHECKLIST.md) · 🇻🇳 [vi](../vi/RELEASE_CHECKLIST.md) · 🇮🇩 [id](../id/RELEASE_CHECKLIST.md) · 🇲🇾 [ms](../ms/RELEASE_CHECKLIST.md) · 🇳🇱 [nl](../nl/RELEASE_CHECKLIST.md) · 🇵🇱 [pl](../pl/RELEASE_CHECKLIST.md) · 🇸🇪 [sv](../sv/RELEASE_CHECKLIST.md) · 🇳🇴 [no](../no/RELEASE_CHECKLIST.md) · 🇩🇰 [da](../da/RELEASE_CHECKLIST.md) · 🇫🇮 [fi](../fi/RELEASE_CHECKLIST.md) · 🇵🇹 [pt](../pt/RELEASE_CHECKLIST.md) · 🇷🇴 [ro](../ro/RELEASE_CHECKLIST.md) · 🇭🇺 [hu](../hu/RELEASE_CHECKLIST.md) · 🇧🇬 [bg](../bg/RELEASE_CHECKLIST.md) · 🇸🇰 [sk](../sk/RELEASE_CHECKLIST.md) · 🇺🇦 [uk-UA](../uk-UA/RELEASE_CHECKLIST.md) · 🇮🇱 [he](../he/RELEASE_CHECKLIST.md) · 🇵🇭 [phi](../phi/RELEASE_CHECKLIST.md)
+
+---
+
+# Release Checklist
+
+Use this checklist before tagging or publishing a new OmniRoute release.
+
+## Version and Changelog
+
+1. Bump `package.json` version (`x.y.z`) in the release branch.
+2. Move release notes from `## [Unreleased]` in `CHANGELOG.md` to a dated section:
+   - `## [x.y.z] — YYYY-MM-DD`
+3. Keep `## [Unreleased]` as the first changelog section for upcoming work.
+4. Ensure the latest semver section in `CHANGELOG.md` equals `package.json` version.
+
+## API Docs
+
+1. Update `docs/openapi.yaml`:
+   - `info.version` must equal `package.json` version.
+2. Validate endpoint examples if API contracts changed.
+
+## Runtime Docs
+
+1. Review `docs/ARCHITECTURE.md` for storage/runtime drift.
+2. Review `docs/TROUBLESHOOTING.md` for env var and operational drift.
+3. Update localized docs if source docs changed significantly.
+
+## Automated Check
+
+Run the sync guard locally before opening PR:
+
+```bash
+npm run check:docs-sync
+```
+
+CI also runs this check in `.github/workflows/ci.yml` (lint job).

docs/i18n/de/TROUBLESHOOTING.md

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+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/TROUBLESHOOTING.md) · 🇪🇸 [es](../es/TROUBLESHOOTING.md) · 🇫🇷 [fr](../fr/TROUBLESHOOTING.md) · 🇩🇪 [de](../de/TROUBLESHOOTING.md) · 🇮🇹 [it](../it/TROUBLESHOOTING.md) · 🇷🇺 [ru](../ru/TROUBLESHOOTING.md) · 🇨🇳 [zh-CN](../zh-CN/TROUBLESHOOTING.md) · 🇯🇵 [ja](../ja/TROUBLESHOOTING.md) · 🇰🇷 [ko](../ko/TROUBLESHOOTING.md) · 🇸🇦 [ar](../ar/TROUBLESHOOTING.md) · 🇮🇳 [in](../in/TROUBLESHOOTING.md) · 🇹🇭 [th](../th/TROUBLESHOOTING.md) · 🇻🇳 [vi](../vi/TROUBLESHOOTING.md) · 🇮🇩 [id](../id/TROUBLESHOOTING.md) · 🇲🇾 [ms](../ms/TROUBLESHOOTING.md) · 🇳🇱 [nl](../nl/TROUBLESHOOTING.md) · 🇵🇱 [pl](../pl/TROUBLESHOOTING.md) · 🇸🇪 [sv](../sv/TROUBLESHOOTING.md) · 🇳🇴 [no](../no/TROUBLESHOOTING.md) · 🇩🇰 [da](../da/TROUBLESHOOTING.md) · 🇫🇮 [fi](../fi/TROUBLESHOOTING.md) · 🇵🇹 [pt](../pt/TROUBLESHOOTING.md) · 🇷🇴 [ro](../ro/TROUBLESHOOTING.md) · 🇭🇺 [hu](../hu/TROUBLESHOOTING.md) · 🇧🇬 [bg](../bg/TROUBLESHOOTING.md) · 🇸🇰 [sk](../sk/TROUBLESHOOTING.md) · 🇺🇦 [uk-UA](../uk-UA/TROUBLESHOOTING.md) · 🇮🇱 [he](../he/TROUBLESHOOTING.md) · 🇵🇭 [phi](../phi/TROUBLESHOOTING.md)
+
+---
+
+# Troubleshooting
+
+🌐 **Languages:** 🇺🇸 [English](TROUBLESHOOTING.md) | 🇧🇷 [Português (Brasil)](i18n/pt-BR/TROUBLESHOOTING.md) | 🇪🇸 [Español](i18n/es/TROUBLESHOOTING.md) | 🇫🇷 [Français](i18n/fr/TROUBLESHOOTING.md) | 🇮🇹 [Italiano](i18n/it/TROUBLESHOOTING.md) | 🇷🇺 [Русский](i18n/ru/TROUBLESHOOTING.md) | 🇨🇳 [中文 (简体)](i18n/zh-CN/TROUBLESHOOTING.md) | 🇩🇪 [Deutsch](i18n/de/TROUBLESHOOTING.md) | 🇮🇳 [हिन्दी](i18n/in/TROUBLESHOOTING.md) | 🇹🇭 [ไทย](i18n/th/TROUBLESHOOTING.md) | 🇺🇦 [Українська](i18n/uk-UA/TROUBLESHOOTING.md) | 🇸🇦 [العربية](i18n/ar/TROUBLESHOOTING.md) | 🇯🇵 [日本語](i18n/ja/TROUBLESHOOTING.md) | 🇻🇳 [Tiếng Việt](i18n/vi/TROUBLESHOOTING.md) | 🇧🇬 [Български](i18n/bg/TROUBLESHOOTING.md) | 🇩🇰 [Dansk](i18n/da/TROUBLESHOOTING.md) | 🇫🇮 [Suomi](i18n/fi/TROUBLESHOOTING.md) | 🇮🇱 [עברית](i18n/he/TROUBLESHOOTING.md) | 🇭🇺 [Magyar](i18n/hu/TROUBLESHOOTING.md) | 🇮🇩 [Bahasa Indonesia](i18n/id/TROUBLESHOOTING.md) | 🇰🇷 [한국어](i18n/ko/TROUBLESHOOTING.md) | 🇲🇾 [Bahasa Melayu](i18n/ms/TROUBLESHOOTING.md) | 🇳🇱 [Nederlands](i18n/nl/TROUBLESHOOTING.md) | 🇳🇴 [Norsk](i18n/no/TROUBLESHOOTING.md) | 🇵🇹 [Português (Portugal)](i18n/pt/TROUBLESHOOTING.md) | 🇷🇴 [Română](i18n/ro/TROUBLESHOOTING.md) | 🇵🇱 [Polski](i18n/pl/TROUBLESHOOTING.md) | 🇸🇰 [Slovenčina](i18n/sk/TROUBLESHOOTING.md) | 🇸🇪 [Svenska](i18n/sv/TROUBLESHOOTING.md) | 🇵🇭 [Filipino](i18n/phi/TROUBLESHOOTING.md)
+
+Common problems and solutions for OmniRoute.
+
+---
+
+## Quick Fixes
+
+| Problem                       | Solution                                                           |
+| ----------------------------- | ------------------------------------------------------------------ |
+| First login not working       | Set `INITIAL_PASSWORD` in `.env` (no hardcoded default)            |
+| Dashboard opens on wrong port | Set `PORT=20128` and `NEXT_PUBLIC_BASE_URL=http://localhost:20128` |
+| No request logs under `logs/` | Set `ENABLE_REQUEST_LOGS=true`                                     |
+| EACCES: permission denied     | Set `DATA_DIR=/path/to/writable/dir` to override `~/.omniroute`    |
+| Routing strategy not saving   | Update to v1.4.11+ (Zod schema fix for settings persistence)       |
+
+---
+
+## Provider Issues
+
+### "Language model did not provide messages"
+
+**Cause:** Provider quota exhausted.
+
+**Fix:**
+
+1. Check dashboard quota tracker
+2. Use a combo with fallback tiers
+3. Switch to cheaper/free tier
+
+### Rate Limiting
+
+**Cause:** Subscription quota exhausted.
+
+**Fix:**
+
+- Add fallback: `cc/claude-opus-4-6 → glm/glm-4.7 → if/kimi-k2-thinking`
+- Use GLM/MiniMax as cheap backup
+
+### OAuth Token Expired
+
+OmniRoute auto-refreshes tokens. If issues persist:
+
+1. Dashboard → Provider → Reconnect
+2. Delete and re-add the provider connection
+
+---
+
+## Cloud Issues
+
+### Cloud Sync Errors
+
+1. Verify `BASE_URL` points to your running instance (e.g., `http://localhost:20128`)
+2. Verify `CLOUD_URL` points to your cloud endpoint (e.g., `https://omniroute.dev`)
+3. Keep `NEXT_PUBLIC_*` values aligned with server-side values
+
+### Cloud `stream=false` Returns 500
+
+**Symptom:** `Unexpected token 'd'...` on cloud endpoint for non-streaming calls.
+
+**Cause:** Upstream returns SSE payload while client expects JSON.
+
+**Workaround:** Use `stream=true` for cloud direct calls. Local runtime includes SSE→JSON fallback.
+
+### Cloud Says Connected but "Invalid API key"
+
+1. Create a fresh key from local dashboard (`/api/keys`)
+2. Run cloud sync: Enable Cloud → Sync Now
+3. Old/non-synced keys can still return `401` on cloud
+
+---
+
+## Docker Issues
+
+### CLI Tool Shows Not Installed
+
+1. Check runtime fields: `curl http://localhost:20128/api/cli-tools/runtime/codex | jq`
+2. For portable mode: use image target `runner-cli` (bundled CLIs)
+3. For host mount mode: set `CLI_EXTRA_PATHS` and mount host bin directory as read-only
+4. If `installed=true` and `runnable=false`: binary was found but failed healthcheck
+
+### Quick Runtime Validation
+
+```bash
+curl -s http://localhost:20128/api/cli-tools/codex-settings | jq '{installed,runnable,commandPath,runtimeMode,reason}'
+curl -s http://localhost:20128/api/cli-tools/claude-settings | jq '{installed,runnable,commandPath,runtimeMode,reason}'
+curl -s http://localhost:20128/api/cli-tools/openclaw-settings | jq '{installed,runnable,commandPath,runtimeMode,reason}'
+```
+
+---
+
+## Cost Issues
+
+### High Costs
+
+1. Check usage stats in Dashboard → Usage
+2. Switch primary model to GLM/MiniMax
+3. Use free tier (Gemini CLI, iFlow) for non-critical tasks
+4. Set cost budgets per API key: Dashboard → API Keys → Budget
+
+---
+
+## Debugging
+
+### Enable Request Logs
+
+Set `ENABLE_REQUEST_LOGS=true` in your `.env` file. Logs appear under `logs/` directory.
+
+### Check Provider Health
+
+```bash
+# Health dashboard
+http://localhost:20128/dashboard/health
+
+# API health check
+curl http://localhost:20128/api/monitoring/health
+```
+
+### Runtime Storage
+
+- Main state: `${DATA_DIR}/storage.sqlite` (providers, combos, aliases, keys, settings)
+- Usage: SQLite tables in `storage.sqlite` (`usage_history`, `call_logs`, `proxy_logs`) + optional `${DATA_DIR}/log.txt` and `${DATA_DIR}/call_logs/`
+- Request logs: `<repo>/logs/...` (when `ENABLE_REQUEST_LOGS=true`)
+
+---
+
+## Circuit Breaker Issues
+
+### Provider stuck in OPEN state
+
+When a provider's circuit breaker is OPEN, requests are blocked until the cooldown expires.
+
+**Fix:**
+
+1. Go to **Dashboard → Settings → Resilience**
+2. Check the circuit breaker card for the affected provider
+3. Click **Reset All** to clear all breakers, or wait for the cooldown to expire
+4. Verify the provider is actually available before resetting
+
+### Provider keeps tripping the circuit breaker
+
+If a provider repeatedly enters OPEN state:
+
+1. Check **Dashboard → Health → Provider Health** for the failure pattern
+2. Go to **Settings → Resilience → Provider Profiles** and increase the failure threshold
+3. Check if the provider has changed API limits or requires re-authentication
+4. Review latency telemetry — high latency may cause timeout-based failures
+
+---
+
+## Audio Transcription Issues
+
+### "Unsupported model" error
+
+- Ensure you're using the correct prefix: `deepgram/nova-3` or `assemblyai/best`
+- Verify the provider is connected in **Dashboard → Providers**
+
+### Transcription returns empty or fails
+
+- Check supported audio formats: `mp3`, `wav`, `m4a`, `flac`, `ogg`, `webm`
+- Verify file size is within provider limits (typically < 25MB)
+- Check provider API key validity in the provider card
+
+---
+
+## Translator Debugging
+
+Use **Dashboard → Translator** to debug format translation issues:
+
+| Mode             | When to Use                                                                                  |
+| ---------------- | -------------------------------------------------------------------------------------------- |
+| **Playground**   | Compare input/output formats side by side — paste a failing request to see how it translates |
+| **Chat Tester**  | Send live messages and inspect the full request/response payload including headers           |
+| **Test Bench**   | Run batch tests across format combinations to find which translations are broken             |
+| **Live Monitor** | Watch real-time request flow to catch intermittent translation issues                        |
+
+### Common format issues
+
+- **Thinking tags not appearing** — Check if the target provider supports thinking and the thinking budget setting
+- **Tool calls dropping** — Some format translations may strip unsupported fields; verify in Playground mode
+- **System prompt missing** — Claude and Gemini handle system prompts differently; check translation output
+- **SDK returns raw string instead of object** — Fixed in v1.1.0: response sanitizer now strips non-standard fields (`x_groq`, `usage_breakdown`, etc.) that cause OpenAI SDK Pydantic validation failures
+- **GLM/ERNIE rejects `system` role** — Fixed in v1.1.0: role normalizer automatically merges system messages into user messages for incompatible models
+- **`developer` role not recognized** — Fixed in v1.1.0: automatically converted to `system` for non-OpenAI providers
+- **`json_schema` not working with Gemini** — Fixed in v1.1.0: `response_format` is now converted to Gemini's `responseMimeType` + `responseSchema`
+
+---
+
+## Resilience Settings
+
+### Auto rate-limit not triggering
+
+- Auto rate-limit only applies to API key providers (not OAuth/subscription)
+- Verify **Settings → Resilience → Provider Profiles** has auto-rate-limit enabled
+- Check if the provider returns `429` status codes or `Retry-After` headers
+
+### Tuning exponential backoff
+
+Provider profiles support these settings:
+
+- **Base delay** — Initial wait time after first failure (default: 1s)
+- **Max delay** — Maximum wait time cap (default: 30s)
+- **Multiplier** — How much to increase delay per consecutive failure (default: 2x)
+
+### Anti-thundering herd
+
+When many concurrent requests hit a rate-limited provider, OmniRoute uses mutex + auto rate-limiting to serialize requests and prevent cascading failures. This is automatic for API key providers.
+
+---
+
+## Optional RAG / LLM failure taxonomy (16 problems)
+
+Some OmniRoute users place the gateway in front of RAG or agent stacks. In those setups it is common to see a strange pattern: OmniRoute looks healthy (providers up, routing profiles ok, no rate limit alerts) but the final answer is still wrong.
+
+In practice these incidents usually come from the downstream RAG pipeline, not from the gateway itself.
+
+If you want a shared vocabulary to describe those failures you can use the WFGY ProblemMap, an external MIT license text resource that defines sixteen recurring RAG / LLM failure patterns. At a high level it covers:
+
+- retrieval drift and broken context boundaries
+- empty or stale indexes and vector stores
+- embedding versus semantic mismatch
+- prompt assembly and context window issues
+- logic collapse and overconfident answers
+- long chain and agent coordination failures
+- multi agent memory and role drift
+- deployment and bootstrap ordering problems
+
+The idea is simple:
+
+1. When you investigate a bad response, capture:
+   - user task and request
+   - route or provider combo in OmniRoute
+   - any RAG context used downstream (retrieved documents, tool calls, etc)
+2. Map the incident to one or two WFGY ProblemMap numbers (`No.1` … `No.16`).
+3. Store the number in your own dashboard, runbook, or incident tracker next to the OmniRoute logs.
+4. Use the corresponding WFGY page to decide whether you need to change your RAG stack, retriever, or routing strategy.
+
+Full text and concrete recipes live here (MIT license, text only):
+
+[WFGY ProblemMap README](https://github.com/onestardao/WFGY/blob/main/ProblemMap/README.md)
+
+You can ignore this section if you do not run RAG or agent pipelines behind OmniRoute.
+
+---
+
+## Still Stuck?
+
+- **GitHub Issues**: [github.com/diegosouzapw/OmniRoute/issues](https://github.com/diegosouzapw/OmniRoute/issues)
+- **Architecture**: See [`docs/ARCHITECTURE.md`](ARCHITECTURE.md) for internal details
+- **API Reference**: See [`docs/API_REFERENCE.md`](API_REFERENCE.md) for all endpoints
+- **Health Dashboard**: Check **Dashboard → Health** for real-time system status
+- **Translator**: Use **Dashboard → Translator** to debug format issues

docs/i18n/de/USER_GUIDE.md

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+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/USER_GUIDE.md) · 🇪🇸 [es](../es/USER_GUIDE.md) · 🇫🇷 [fr](../fr/USER_GUIDE.md) · 🇩🇪 [de](../de/USER_GUIDE.md) · 🇮🇹 [it](../it/USER_GUIDE.md) · 🇷🇺 [ru](../ru/USER_GUIDE.md) · 🇨🇳 [zh-CN](../zh-CN/USER_GUIDE.md) · 🇯🇵 [ja](../ja/USER_GUIDE.md) · 🇰🇷 [ko](../ko/USER_GUIDE.md) · 🇸🇦 [ar](../ar/USER_GUIDE.md) · 🇮🇳 [in](../in/USER_GUIDE.md) · 🇹🇭 [th](../th/USER_GUIDE.md) · 🇻🇳 [vi](../vi/USER_GUIDE.md) · 🇮🇩 [id](../id/USER_GUIDE.md) · 🇲🇾 [ms](../ms/USER_GUIDE.md) · 🇳🇱 [nl](../nl/USER_GUIDE.md) · 🇵🇱 [pl](../pl/USER_GUIDE.md) · 🇸🇪 [sv](../sv/USER_GUIDE.md) · 🇳🇴 [no](../no/USER_GUIDE.md) · 🇩🇰 [da](../da/USER_GUIDE.md) · 🇫🇮 [fi](../fi/USER_GUIDE.md) · 🇵🇹 [pt](../pt/USER_GUIDE.md) · 🇷🇴 [ro](../ro/USER_GUIDE.md) · 🇭🇺 [hu](../hu/USER_GUIDE.md) · 🇧🇬 [bg](../bg/USER_GUIDE.md) · 🇸🇰 [sk](../sk/USER_GUIDE.md) · 🇺🇦 [uk-UA](../uk-UA/USER_GUIDE.md) · 🇮🇱 [he](../he/USER_GUIDE.md) · 🇵🇭 [phi](../phi/USER_GUIDE.md)
+
+---
+
+# User Guide
+
+🌐 **Languages:** 🇺🇸 [English](USER_GUIDE.md) | 🇧🇷 [Português (Brasil)](i18n/pt-BR/USER_GUIDE.md) | 🇪🇸 [Español](i18n/es/USER_GUIDE.md) | 🇫🇷 [Français](i18n/fr/USER_GUIDE.md) | 🇮🇹 [Italiano](i18n/it/USER_GUIDE.md) | 🇷🇺 [Русский](i18n/ru/USER_GUIDE.md) | 🇨🇳 [中文 (简体)](i18n/zh-CN/USER_GUIDE.md) | 🇩🇪 [Deutsch](i18n/de/USER_GUIDE.md) | 🇮🇳 [हिन्दी](i18n/in/USER_GUIDE.md) | 🇹🇭 [ไทย](i18n/th/USER_GUIDE.md) | 🇺🇦 [Українська](i18n/uk-UA/USER_GUIDE.md) | 🇸🇦 [العربية](i18n/ar/USER_GUIDE.md) | 🇯🇵 [日本語](i18n/ja/USER_GUIDE.md) | 🇻🇳 [Tiếng Việt](i18n/vi/USER_GUIDE.md) | 🇧🇬 [Български](i18n/bg/USER_GUIDE.md) | 🇩🇰 [Dansk](i18n/da/USER_GUIDE.md) | 🇫🇮 [Suomi](i18n/fi/USER_GUIDE.md) | 🇮🇱 [עברית](i18n/he/USER_GUIDE.md) | 🇭🇺 [Magyar](i18n/hu/USER_GUIDE.md) | 🇮🇩 [Bahasa Indonesia](i18n/id/USER_GUIDE.md) | 🇰🇷 [한국어](i18n/ko/USER_GUIDE.md) | 🇲🇾 [Bahasa Melayu](i18n/ms/USER_GUIDE.md) | 🇳🇱 [Nederlands](i18n/nl/USER_GUIDE.md) | 🇳🇴 [Norsk](i18n/no/USER_GUIDE.md) | 🇵🇹 [Português (Portugal)](i18n/pt/USER_GUIDE.md) | 🇷🇴 [Română](i18n/ro/USER_GUIDE.md) | 🇵🇱 [Polski](i18n/pl/USER_GUIDE.md) | 🇸🇰 [Slovenčina](i18n/sk/USER_GUIDE.md) | 🇸🇪 [Svenska](i18n/sv/USER_GUIDE.md) | 🇵🇭 [Filipino](i18n/phi/USER_GUIDE.md)
+
+Complete guide for configuring providers, creating combos, integrating CLI tools, and deploying OmniRoute.
+
+---
+
+## Table of Contents
+
+- [Pricing at a Glance](#-pricing-at-a-glance)
+- [Use Cases](#-use-cases)
+- [Provider Setup](#-provider-setup)
+- [CLI Integration](#-cli-integration)
+- [Deployment](#-deployment)
+- [Available Models](#-available-models)
+- [Advanced Features](#-advanced-features)
+
+---
+
+## 💰 Pricing at a Glance
+
+| Tier                | Provider          | Cost        | Quota Reset      | Best For             |
+| ------------------- | ----------------- | ----------- | ---------------- | -------------------- |
+| **💳 SUBSCRIPTION** | Claude Code (Pro) | $20/mo      | 5h + weekly      | Already subscribed   |
+|                     | Codex (Plus/Pro)  | $20-200/mo  | 5h + weekly      | OpenAI users         |
+|                     | Gemini CLI        | **FREE**    | 180K/mo + 1K/day | Everyone!            |
+|                     | GitHub Copilot    | $10-19/mo   | Monthly          | GitHub users         |
+| **🔑 API KEY**      | DeepSeek          | Pay per use | None             | Cheap reasoning      |
+|                     | Groq              | Pay per use | None             | Ultra-fast inference |
+|                     | xAI (Grok)        | Pay per use | None             | Grok 4 reasoning     |
+|                     | Mistral           | Pay per use | None             | EU-hosted models     |
+|                     | Perplexity        | Pay per use | None             | Search-augmented     |
+|                     | Together AI       | Pay per use | None             | Open-source models   |
+|                     | Fireworks AI      | Pay per use | None             | Fast FLUX images     |
+|                     | Cerebras          | Pay per use | None             | Wafer-scale speed    |
+|                     | Cohere            | Pay per use | None             | Command R+ RAG       |
+|                     | NVIDIA NIM        | Pay per use | None             | Enterprise models    |
+| **💰 CHEAP**        | GLM-4.7           | $0.6/1M     | Daily 10AM       | Budget backup        |
+|                     | MiniMax M2.1      | $0.2/1M     | 5-hour rolling   | Cheapest option      |
+|                     | Kimi K2           | $9/mo flat  | 10M tokens/mo    | Predictable cost     |
+| **🆓 FREE**         | iFlow             | $0          | Unlimited        | 8 models free        |
+|                     | Qwen              | $0          | Unlimited        | 3 models free        |
+|                     | Kiro              | $0          | Unlimited        | Claude free          |
+
+**💡 Pro Tip:** Start with Gemini CLI (180K free/month) + iFlow (unlimited free) combo = $0 cost!
+
+---
+
+## 🎯 Use Cases
+
+### Case 1: "I have Claude Pro subscription"
+
+**Problem:** Quota expires unused, rate limits during heavy coding
+
+```
+Combo: "maximize-claude"
+  1. cc/claude-opus-4-6        (use subscription fully)
+  2. glm/glm-4.7               (cheap backup when quota out)
+  3. if/kimi-k2-thinking       (free emergency fallback)
+
+Monthly cost: $20 (subscription) + ~$5 (backup) = $25 total
+vs. $20 + hitting limits = frustration
+```
+
+### Case 2: "I want zero cost"
+
+**Problem:** Can't afford subscriptions, need reliable AI coding
+
+```
+Combo: "free-forever"
+  1. gc/gemini-3-flash         (180K free/month)
+  2. if/kimi-k2-thinking       (unlimited free)
+  3. qw/qwen3-coder-plus       (unlimited free)
+
+Monthly cost: $0
+Quality: Production-ready models
+```
+
+### Case 3: "I need 24/7 coding, no interruptions"
+
+**Problem:** Deadlines, can't afford downtime
+
+```
+Combo: "always-on"
+  1. cc/claude-opus-4-6        (best quality)
+  2. cx/gpt-5.2-codex          (second subscription)
+  3. glm/glm-4.7               (cheap, resets daily)
+  4. minimax/MiniMax-M2.1      (cheapest, 5h reset)
+  5. if/kimi-k2-thinking       (free unlimited)
+
+Result: 5 layers of fallback = zero downtime
+Monthly cost: $20-200 (subscriptions) + $10-20 (backup)
+```
+
+### Case 4: "I want FREE AI in OpenClaw"
+
+**Problem:** Need AI assistant in messaging apps, completely free
+
+```
+Combo: "openclaw-free"
+  1. if/glm-4.7                (unlimited free)
+  2. if/minimax-m2.1           (unlimited free)
+  3. if/kimi-k2-thinking       (unlimited free)
+
+Monthly cost: $0
+Access via: WhatsApp, Telegram, Slack, Discord, iMessage, Signal...
+```
+
+---
+
+## 📖 Provider Setup
+
+### 🔐 Subscription Providers
+
+#### Claude Code (Pro/Max)
+
+```bash
+Dashboard → Providers → Connect Claude Code
+→ OAuth login → Auto token refresh
+→ 5-hour + weekly quota tracking
+
+Models:
+  cc/claude-opus-4-6
+  cc/claude-sonnet-4-5-20250929
+  cc/claude-haiku-4-5-20251001
+```
+
+**Pro Tip:** Use Opus for complex tasks, Sonnet for speed. OmniRoute tracks quota per model!
+
+#### OpenAI Codex (Plus/Pro)
+
+```bash
+Dashboard → Providers → Connect Codex
+→ OAuth login (port 1455)
+→ 5-hour + weekly reset
+
+Models:
+  cx/gpt-5.2-codex
+  cx/gpt-5.1-codex-max
+```
+
+#### Gemini CLI (FREE 180K/month!)
+
+```bash
+Dashboard → Providers → Connect Gemini CLI
+→ Google OAuth
+→ 180K completions/month + 1K/day
+
+Models:
+  gc/gemini-3-flash-preview
+  gc/gemini-2.5-pro
+```
+
+**Best Value:** Huge free tier! Use this before paid tiers.
+
+#### GitHub Copilot
+
+```bash
+Dashboard → Providers → Connect GitHub
+→ OAuth via GitHub
+→ Monthly reset (1st of month)
+
+Models:
+  gh/gpt-5
+  gh/claude-4.5-sonnet
+  gh/gemini-3-pro
+```
+
+### 💰 Cheap Providers
+
+#### GLM-4.7 (Daily reset, $0.6/1M)
+
+1. Sign up: [Zhipu AI](https://open.bigmodel.cn/)
+2. Get API key from Coding Plan
+3. Dashboard → Add API Key: Provider: `glm`, API Key: `your-key`
+
+**Use:** `glm/glm-4.7` — **Pro Tip:** Coding Plan offers 3× quota at 1/7 cost! Reset daily 10:00 AM.
+
+#### MiniMax M2.1 (5h reset, $0.20/1M)
+
+1. Sign up: [MiniMax](https://www.minimax.io/)
+2. Get API key → Dashboard → Add API Key
+
+**Use:** `minimax/MiniMax-M2.1` — **Pro Tip:** Cheapest option for long context (1M tokens)!
+
+#### Kimi K2 ($9/month flat)
+
+1. Subscribe: [Moonshot AI](https://platform.moonshot.ai/)
+2. Get API key → Dashboard → Add API Key
+
+**Use:** `kimi/kimi-latest` — **Pro Tip:** Fixed $9/month for 10M tokens = $0.90/1M effective cost!
+
+### 🆓 FREE Providers
+
+#### iFlow (8 FREE models)
+
+```bash
+Dashboard → Connect iFlow → OAuth login → Unlimited usage
+
+Models: if/kimi-k2-thinking, if/qwen3-coder-plus, if/glm-4.7, if/minimax-m2, if/deepseek-r1
+```
+
+#### Qwen (3 FREE models)
+
+```bash
+Dashboard → Connect Qwen → Device code auth → Unlimited usage
+
+Models: qw/qwen3-coder-plus, qw/qwen3-coder-flash
+```
+
+#### Kiro (Claude FREE)
+
+```bash
+Dashboard → Connect Kiro → AWS Builder ID or Google/GitHub → Unlimited
+
+Models: kr/claude-sonnet-4.5, kr/claude-haiku-4.5
+```
+
+---
+
+## 🎨 Combos
+
+### Example 1: Maximize Subscription → Cheap Backup
+
+```
+Dashboard → Combos → Create New
+
+Name: premium-coding
+Models:
+  1. cc/claude-opus-4-6 (Subscription primary)
+  2. glm/glm-4.7 (Cheap backup, $0.6/1M)
+  3. minimax/MiniMax-M2.1 (Cheapest fallback, $0.20/1M)
+
+Use in CLI: premium-coding
+```
+
+### Example 2: Free-Only (Zero Cost)
+
+```
+Name: free-combo
+Models:
+  1. gc/gemini-3-flash-preview (180K free/month)
+  2. if/kimi-k2-thinking (unlimited)
+  3. qw/qwen3-coder-plus (unlimited)
+
+Cost: $0 forever!
+```
+
+---
+
+## 🔧 CLI Integration
+
+### Cursor IDE
+
+```
+Settings → Models → Advanced:
+  OpenAI API Base URL: http://localhost:20128/v1
+  OpenAI API Key: [from omniroute dashboard]
+  Model: cc/claude-opus-4-6
+```
+
+### Claude Code
+
+Edit `~/.claude/config.json`:
+
+```json
+{
+  "anthropic_api_base": "http://localhost:20128/v1",
+  "anthropic_api_key": "your-omniroute-api-key"
+}
+```
+
+### Codex CLI
+
+```bash
+export OPENAI_BASE_URL="http://localhost:20128"
+export OPENAI_API_KEY="your-omniroute-api-key"
+codex "your prompt"
+```
+
+### OpenClaw
+
+Edit `~/.openclaw/openclaw.json`:
+
+```json
+{
+  "agents": {
+    "defaults": {
+      "model": { "primary": "omniroute/if/glm-4.7" }
+    }
+  },
+  "models": {
+    "providers": {
+      "omniroute": {
+        "baseUrl": "http://localhost:20128/v1",
+        "apiKey": "your-omniroute-api-key",
+        "api": "openai-completions",
+        "models": [{ "id": "if/glm-4.7", "name": "glm-4.7" }]
+      }
+    }
+  }
+}
+```
+
+**Or use Dashboard:** CLI Tools → OpenClaw → Auto-config
+
+### Cline / Continue / RooCode
+
+```
+Provider: OpenAI Compatible
+Base URL: http://localhost:20128/v1
+API Key: [from dashboard]
+Model: cc/claude-opus-4-6
+```
+
+---
+
+## 🚀 Deployment
+
+### Global npm install (Recommended)
+
+```bash
+npm install -g omniroute
+
+# Create config directory
+mkdir -p ~/.omniroute
+
+# Create .env file (see .env.example)
+cp .env.example ~/.omniroute/.env
+
+# Start server
+omniroute
+# Or with custom port:
+omniroute --port 3000
+```
+
+The CLI automatically loads `.env` from `~/.omniroute/.env` or `./.env`.
+
+### VPS Deployment
+
+```bash
+git clone https://github.com/diegosouzapw/OmniRoute.git
+cd OmniRoute && npm install && npm run build
+
+export JWT_SECRET="your-secure-secret-change-this"
+export INITIAL_PASSWORD="your-password"
+export DATA_DIR="/var/lib/omniroute"
+export PORT="20128"
+export HOSTNAME="0.0.0.0"
+export NODE_ENV="production"
+export NEXT_PUBLIC_BASE_URL="http://localhost:20128"
+export API_KEY_SECRET="endpoint-proxy-api-key-secret"
+
+npm run start
+# Or: pm2 start npm --name omniroute -- start
+```
+
+### PM2 Deployment (Low Memory)
+
+For servers with limited RAM, use the memory limit option:
+
+```bash
+# With 512MB limit (default)
+pm2 start npm --name omniroute -- start
+
+# Or with custom memory limit
+OMNIROUTE_MEMORY_MB=512 pm2 start npm --name omniroute -- start
+
+# Or using ecosystem.config.js
+pm2 start ecosystem.config.js
+```
+
+Create `ecosystem.config.js`:
+
+```javascript
+module.exports = {
+  apps: [
+    {
+      name: "omniroute",
+      script: "npm",
+      args: "start",
+      env: {
+        NODE_ENV: "production",
+        OMNIROUTE_MEMORY_MB: "512",
+        JWT_SECRET: "your-secret",
+        INITIAL_PASSWORD: "your-password",
+      },
+      node_args: "--max-old-space-size=512",
+      max_memory_restart: "300M",
+    },
+  ],
+};
+```
+
+### Docker
+
+```bash
+# Build image (default = runner-cli with codex/claude/droid preinstalled)
+docker build -t omniroute:cli .
+
+# Portable mode (recommended)
+docker run -d --name omniroute -p 20128:20128 --env-file ./.env -v omniroute-data:/app/data omniroute:cli
+```
+
+For host-integrated mode with CLI binaries, see the Docker section in the main docs.
+
+### Environment Variables
+
+| Variable                  | Default                              | Description                                             |
+| ------------------------- | ------------------------------------ | ------------------------------------------------------- |
+| `JWT_SECRET`              | `omniroute-default-secret-change-me` | JWT signing secret (**change in production**)           |
+| `INITIAL_PASSWORD`        | `123456`                             | First login password                                    |
+| `DATA_DIR`                | `~/.omniroute`                       | Data directory (db, usage, logs)                        |
+| `PORT`                    | framework default                    | Service port (`20128` in examples)                      |
+| `HOSTNAME`                | framework default                    | Bind host (Docker defaults to `0.0.0.0`)                |
+| `NODE_ENV`                | runtime default                      | Set `production` for deploy                             |
+| `BASE_URL`                | `http://localhost:20128`             | Server-side internal base URL                           |
+| `CLOUD_URL`               | `https://omniroute.dev`              | Cloud sync endpoint base URL                            |
+| `API_KEY_SECRET`          | `endpoint-proxy-api-key-secret`      | HMAC secret for generated API keys                      |
+| `REQUIRE_API_KEY`         | `false`                              | Enforce Bearer API key on `/v1/*`                       |
+| `ENABLE_REQUEST_LOGS`     | `false`                              | Enables request/response logs                           |
+| `AUTH_COOKIE_SECURE`      | `false`                              | Force `Secure` auth cookie (behind HTTPS reverse proxy) |
+| `OMNIROUTE_MEMORY_MB`     | `512`                                | Node.js heap limit in MB                                |
+| `PROMPT_CACHE_MAX_SIZE`   | `50`                                 | Max prompt cache entries                                |
+| `SEMANTIC_CACHE_MAX_SIZE` | `100`                                | Max semantic cache entries                              |
+
+For the full environment variable reference, see the [README](../README.md).
+
+---
+
+## 📊 Available Models
+
+<details>
+<summary><b>View all available models</b></summary>
+
+**Claude Code (`cc/`)** — Pro/Max: `cc/claude-opus-4-6`, `cc/claude-sonnet-4-5-20250929`, `cc/claude-haiku-4-5-20251001`
+
+**Codex (`cx/`)** — Plus/Pro: `cx/gpt-5.2-codex`, `cx/gpt-5.1-codex-max`
+
+**Gemini CLI (`gc/`)** — FREE: `gc/gemini-3-flash-preview`, `gc/gemini-2.5-pro`
+
+**GitHub Copilot (`gh/`)**: `gh/gpt-5`, `gh/claude-4.5-sonnet`
+
+**GLM (`glm/`)** — $0.6/1M: `glm/glm-4.7`
+
+**MiniMax (`minimax/`)** — $0.2/1M: `minimax/MiniMax-M2.1`
+
+**iFlow (`if/`)** — FREE: `if/kimi-k2-thinking`, `if/qwen3-coder-plus`, `if/deepseek-r1`
+
+**Qwen (`qw/`)** — FREE: `qw/qwen3-coder-plus`, `qw/qwen3-coder-flash`
+
+**Kiro (`kr/`)** — FREE: `kr/claude-sonnet-4.5`, `kr/claude-haiku-4.5`
+
+**DeepSeek (`ds/`)**: `ds/deepseek-chat`, `ds/deepseek-reasoner`
+
+**Groq (`groq/`)**: `groq/llama-3.3-70b-versatile`, `groq/llama-4-maverick-17b-128e-instruct`
+
+**xAI (`xai/`)**: `xai/grok-4`, `xai/grok-4-0709-fast-reasoning`, `xai/grok-code-mini`
+
+**Mistral (`mistral/`)**: `mistral/mistral-large-2501`, `mistral/codestral-2501`
+
+**Perplexity (`pplx/`)**: `pplx/sonar-pro`, `pplx/sonar`
+
+**Together AI (`together/`)**: `together/meta-llama/Llama-3.3-70B-Instruct-Turbo`
+
+**Fireworks AI (`fireworks/`)**: `fireworks/accounts/fireworks/models/deepseek-v3p1`
+
+**Cerebras (`cerebras/`)**: `cerebras/llama-3.3-70b`
+
+**Cohere (`cohere/`)**: `cohere/command-r-plus-08-2024`
+
+**NVIDIA NIM (`nvidia/`)**: `nvidia/nvidia/llama-3.3-70b-instruct`
+
+</details>
+
+---
+
+## 🧩 Advanced Features
+
+### Custom Models
+
+Add any model ID to any provider without waiting for an app update:
+
+```bash
+# Via API
+curl -X POST http://localhost:20128/api/provider-models \
+  -H "Content-Type: application/json" \
+  -d '{"provider": "openai", "modelId": "gpt-4.5-preview", "modelName": "GPT-4.5 Preview"}'
+
+# List: curl http://localhost:20128/api/provider-models?provider=openai
+# Remove: curl -X DELETE "http://localhost:20128/api/provider-models?provider=openai&model=gpt-4.5-preview"
+```
+
+Or use Dashboard: **Providers → [Provider] → Custom Models**.
+
+### Dedicated Provider Routes
+
+Route requests directly to a specific provider with model validation:
+
+```bash
+POST http://localhost:20128/v1/providers/openai/chat/completions
+POST http://localhost:20128/v1/providers/openai/embeddings
+POST http://localhost:20128/v1/providers/fireworks/images/generations
+```
+
+The provider prefix is auto-added if missing. Mismatched models return `400`.
+
+### Network Proxy Configuration
+
+```bash
+# Set global proxy
+curl -X PUT http://localhost:20128/api/settings/proxy \
+  -d '{"global": {"type":"http","host":"proxy.example.com","port":"8080"}}'
+
+# Per-provider proxy
+curl -X PUT http://localhost:20128/api/settings/proxy \
+  -d '{"providers": {"openai": {"type":"socks5","host":"proxy.example.com","port":"1080"}}}'
+
+# Test proxy
+curl -X POST http://localhost:20128/api/settings/proxy/test \
+  -d '{"proxy":{"type":"socks5","host":"proxy.example.com","port":"1080"}}'
+```
+
+**Precedence:** Key-specific → Combo-specific → Provider-specific → Global → Environment.
+
+### Model Catalog API
+
+```bash
+curl http://localhost:20128/api/models/catalog
+```
+
+Returns models grouped by provider with types (`chat`, `embedding`, `image`).
+
+### Cloud Sync
+
+- Sync providers, combos, and settings across devices
+- Automatic background sync with timeout + fail-fast
+- Prefer server-side `BASE_URL`/`CLOUD_URL` in production
+
+### LLM Gateway Intelligence (Phase 9)
+
+- **Semantic Cache** — Auto-caches non-streaming, temperature=0 responses (bypass with `X-OmniRoute-No-Cache: true`)
+- **Request Idempotency** — Deduplicates requests within 5s via `Idempotency-Key` or `X-Request-Id` header
+- **Progress Tracking** — Opt-in SSE `event: progress` events via `X-OmniRoute-Progress: true` header
+
+---
+
+### Translator Playground
+
+Access via **Dashboard → Translator**. Debug and visualize how OmniRoute translates API requests between providers.
+
+| Mode             | Purpose                                                                                |
+| ---------------- | -------------------------------------------------------------------------------------- |
+| **Playground**   | Select source/target formats, paste a request, and see the translated output instantly |
+| **Chat Tester**  | Send live chat messages through the proxy and inspect the full request/response cycle  |
+| **Test Bench**   | Run batch tests across multiple format combinations to verify translation correctness  |
+| **Live Monitor** | Watch real-time translations as requests flow through the proxy                        |
+
+**Use cases:**
+
+- Debug why a specific client/provider combination fails
+- Verify that thinking tags, tool calls, and system prompts translate correctly
+- Compare format differences between OpenAI, Claude, Gemini, and Responses API formats
+
+---
+
+### Routing Strategies
+
+Configure via **Dashboard → Settings → Routing**.
+
+| Strategy                       | Description                                                                                      |
+| ------------------------------ | ------------------------------------------------------------------------------------------------ |
+| **Fill First**                 | Uses accounts in priority order — primary account handles all requests until unavailable         |
+| **Round Robin**                | Cycles through all accounts with a configurable sticky limit (default: 3 calls per account)      |
+| **P2C (Power of Two Choices)** | Picks 2 random accounts and routes to the healthier one — balances load with awareness of health |
+| **Random**                     | Randomly selects an account for each request using Fisher-Yates shuffle                          |
+| **Least Used**                 | Routes to the account with the oldest `lastUsedAt` timestamp, distributing traffic evenly        |
+| **Cost Optimized**             | Routes to the account with the lowest priority value, optimizing for lowest-cost providers       |
+
+#### Wildcard Model Aliases
+
+Create wildcard patterns to remap model names:
+
+```
+Pattern: claude-sonnet-*     →  Target: cc/claude-sonnet-4-5-20250929
+Pattern: gpt-*               →  Target: gh/gpt-5.1-codex
+```
+
+Wildcards support `*` (any characters) and `?` (single character).
+
+#### Fallback Chains
+
+Define global fallback chains that apply across all requests:
+
+```
+Chain: production-fallback
+  1. cc/claude-opus-4-6
+  2. gh/gpt-5.1-codex
+  3. glm/glm-4.7
+```
+
+---
+
+### Resilience & Circuit Breakers
+
+Configure via **Dashboard → Settings → Resilience**.
+
+OmniRoute implements provider-level resilience with four components:
+
+1. **Provider Profiles** — Per-provider configuration for:
+   - Failure threshold (how many failures before opening)
+   - Cooldown duration
+   - Rate limit detection sensitivity
+   - Exponential backoff parameters
+
+2. **Editable Rate Limits** — System-level defaults configurable in the dashboard:
+   - **Requests Per Minute (RPM)** — Maximum requests per minute per account
+   - **Min Time Between Requests** — Minimum gap in milliseconds between requests
+   - **Max Concurrent Requests** — Maximum simultaneous requests per account
+   - Click **Edit** to modify, then **Save** or **Cancel**. Values persist via the resilience API.
+
+3. **Circuit Breaker** — Tracks failures per provider and automatically opens the circuit when a threshold is reached:
+   - **CLOSED** (Healthy) — Requests flow normally
+   - **OPEN** — Provider is temporarily blocked after repeated failures
+   - **HALF_OPEN** — Testing if provider has recovered
+
+4. **Policies & Locked Identifiers** — Shows circuit breaker status and locked identifiers with force-unlock capability.
+
+5. **Rate Limit Auto-Detection** — Monitors `429` and `Retry-After` headers to proactively avoid hitting provider rate limits.
+
+**Pro Tip:** Use **Reset All** button to clear all circuit breakers and cooldowns when a provider recovers from an outage.
+
+---
+
+### Database Export / Import
+
+Manage database backups in **Dashboard → Settings → System & Storage**.
+
+| Action                   | Description                                                                                                                    |
+| ------------------------ | ------------------------------------------------------------------------------------------------------------------------------ |
+| **Export Database**      | Downloads the current SQLite database as a `.sqlite` file                                                                      |
+| **Export All (.tar.gz)** | Downloads a full backup archive including: database, settings, combos, provider connections (no credentials), API key metadata |
+| **Import Database**      | Upload a `.sqlite` file to replace the current database. A pre-import backup is automatically created                          |
+
+```bash
+# API: Export database
+curl -o backup.sqlite http://localhost:20128/api/db-backups/export
+
+# API: Export all (full archive)
+curl -o backup.tar.gz http://localhost:20128/api/db-backups/exportAll
+
+# API: Import database
+curl -X POST http://localhost:20128/api/db-backups/import \
+  -F "file=@backup.sqlite"
+```
+
+**Import Validation:** The imported file is validated for integrity (SQLite pragma check), required tables (`provider_connections`, `provider_nodes`, `combos`, `api_keys`), and size (max 100MB).
+
+**Use Cases:**
+
+- Migrate OmniRoute between machines
+- Create external backups for disaster recovery
+- Share configurations between team members (export all → share archive)
+
+---
+
+### Settings Dashboard
+
+The settings page is organized into 5 tabs for easy navigation:
+
+| Tab            | Contents                                                                                       |
+| -------------- | ---------------------------------------------------------------------------------------------- |
+| **Security**   | Login/Password settings, IP Access Control, API auth for `/models`, and Provider Blocking      |
+| **Routing**    | Global routing strategy (6 options), wildcard model aliases, fallback chains, combo defaults   |
+| **Resilience** | Provider profiles, editable rate limits, circuit breaker status, policies & locked identifiers |
+| **AI**         | Thinking budget configuration, global system prompt injection, prompt cache stats              |
+| **Advanced**   | Global proxy configuration (HTTP/SOCKS5)                                                       |
+
+---
+
+### Costs & Budget Management
+
+Access via **Dashboard → Costs**.
+
+| Tab         | Purpose                                                                                  |
+| ----------- | ---------------------------------------------------------------------------------------- |
+| **Budget**  | Set spending limits per API key with daily/weekly/monthly budgets and real-time tracking |
+| **Pricing** | View and edit model pricing entries — cost per 1K input/output tokens per provider       |
+
+```bash
+# API: Set a budget
+curl -X POST http://localhost:20128/api/usage/budget \
+  -H "Content-Type: application/json" \
+  -d '{"keyId": "key-123", "limit": 50.00, "period": "monthly"}'
+
+# API: Get current budget status
+curl http://localhost:20128/api/usage/budget
+```
+
+**Cost Tracking:** Every request logs token usage and calculates cost using the pricing table. View breakdowns in **Dashboard → Usage** by provider, model, and API key.
+
+---
+
+### Audio Transcription
+
+OmniRoute supports audio transcription via the OpenAI-compatible endpoint:
+
+```bash
+POST /v1/audio/transcriptions
+Authorization: Bearer your-api-key
+Content-Type: multipart/form-data
+
+# Example with curl
+curl -X POST http://localhost:20128/v1/audio/transcriptions \
+  -H "Authorization: Bearer your-api-key" \
+  -F "file=@audio.mp3" \
+  -F "model=deepgram/nova-3"
+```
+
+Available providers: **Deepgram** (`deepgram/`), **AssemblyAI** (`assemblyai/`).
+
+Supported audio formats: `mp3`, `wav`, `m4a`, `flac`, `ogg`, `webm`.
+
+---
+
+### Combo Balancing Strategies
+
+Configure per-combo balancing in **Dashboard → Combos → Create/Edit → Strategy**.
+
+| Strategy           | Description                                                              |
+| ------------------ | ------------------------------------------------------------------------ |
+| **Round-Robin**    | Rotates through models sequentially                                      |
+| **Priority**       | Always tries the first model; falls back only on error                   |
+| **Random**         | Picks a random model from the combo for each request                     |
+| **Weighted**       | Routes proportionally based on assigned weights per model                |
+| **Least-Used**     | Routes to the model with the fewest recent requests (uses combo metrics) |
+| **Cost-Optimized** | Routes to the cheapest available model (uses pricing table)              |
+
+Global combo defaults can be set in **Dashboard → Settings → Routing → Combo Defaults**.
+
+---
+
+### Health Dashboard
+
+Access via **Dashboard → Health**. Real-time system health overview with 6 cards:
+
+| Card                  | What It Shows                                               |
+| --------------------- | ----------------------------------------------------------- |
+| **System Status**     | Uptime, version, memory usage, data directory               |
+| **Provider Health**   | Per-provider circuit breaker state (Closed/Open/Half-Open)  |
+| **Rate Limits**       | Active rate limit cooldowns per account with remaining time |
+| **Active Lockouts**   | Providers temporarily blocked by the lockout policy         |
+| **Signature Cache**   | Deduplication cache stats (active keys, hit rate)           |
+| **Latency Telemetry** | p50/p95/p99 latency aggregation per provider                |
+
+**Pro Tip:** The Health page auto-refreshes every 10 seconds. Use the circuit breaker card to identify which providers are experiencing issues.
+
+---
+
+## 🖥️ Desktop Application (Electron)
+
+OmniRoute is available as a native desktop application for Windows, macOS, and Linux.
+
+### Installation
+
+```bash
+# From the electron directory:
+cd electron
+npm install
+
+# Development mode (connect to running Next.js dev server):
+npm run dev
+
+# Production mode (uses standalone build):
+npm start
+```
+
+### Building Installers
+
+```bash
+cd electron
+npm run build          # Current platform
+npm run build:win      # Windows (.exe NSIS)
+npm run build:mac      # macOS (.dmg universal)
+npm run build:linux    # Linux (.AppImage)
+```
+
+Output → `electron/dist-electron/`
+
+### Key Features
+
+| Feature                     | Description                                          |
+| --------------------------- | ---------------------------------------------------- |
+| **Server Readiness**        | Polls server before showing window (no blank screen) |
+| **System Tray**             | Minimize to tray, change port, quit from tray menu   |
+| **Port Management**         | Change server port from tray (auto-restarts server)  |
+| **Content Security Policy** | Restrictive CSP via session headers                  |
+| **Single Instance**         | Only one app instance can run at a time              |
+| **Offline Mode**            | Bundled Next.js server works without internet        |
+
+### Environment Variables
+
+| Variable              | Default | Description                      |
+| --------------------- | ------- | -------------------------------- |
+| `OMNIROUTE_PORT`      | `20128` | Server port                      |
+| `OMNIROUTE_MEMORY_MB` | `512`   | Node.js heap limit (64–16384 MB) |
+
+📖 Full documentation: [`electron/README.md`](../electron/README.md)

docs/i18n/de/VM_DEPLOYMENT_GUIDE.md

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+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/VM_DEPLOYMENT_GUIDE.md) · 🇪🇸 [es](../es/VM_DEPLOYMENT_GUIDE.md) · 🇫🇷 [fr](../fr/VM_DEPLOYMENT_GUIDE.md) · 🇩🇪 [de](../de/VM_DEPLOYMENT_GUIDE.md) · 🇮🇹 [it](../it/VM_DEPLOYMENT_GUIDE.md) · 🇷🇺 [ru](../ru/VM_DEPLOYMENT_GUIDE.md) · 🇨🇳 [zh-CN](../zh-CN/VM_DEPLOYMENT_GUIDE.md) · 🇯🇵 [ja](../ja/VM_DEPLOYMENT_GUIDE.md) · 🇰🇷 [ko](../ko/VM_DEPLOYMENT_GUIDE.md) · 🇸🇦 [ar](../ar/VM_DEPLOYMENT_GUIDE.md) · 🇮🇳 [in](../in/VM_DEPLOYMENT_GUIDE.md) · 🇹🇭 [th](../th/VM_DEPLOYMENT_GUIDE.md) · 🇻🇳 [vi](../vi/VM_DEPLOYMENT_GUIDE.md) · 🇮🇩 [id](../id/VM_DEPLOYMENT_GUIDE.md) · 🇲🇾 [ms](../ms/VM_DEPLOYMENT_GUIDE.md) · 🇳🇱 [nl](../nl/VM_DEPLOYMENT_GUIDE.md) · 🇵🇱 [pl](../pl/VM_DEPLOYMENT_GUIDE.md) · 🇸🇪 [sv](../sv/VM_DEPLOYMENT_GUIDE.md) · 🇳🇴 [no](../no/VM_DEPLOYMENT_GUIDE.md) · 🇩🇰 [da](../da/VM_DEPLOYMENT_GUIDE.md) · 🇫🇮 [fi](../fi/VM_DEPLOYMENT_GUIDE.md) · 🇵🇹 [pt](../pt/VM_DEPLOYMENT_GUIDE.md) · 🇷🇴 [ro](../ro/VM_DEPLOYMENT_GUIDE.md) · 🇭🇺 [hu](../hu/VM_DEPLOYMENT_GUIDE.md) · 🇧🇬 [bg](../bg/VM_DEPLOYMENT_GUIDE.md) · 🇸🇰 [sk](../sk/VM_DEPLOYMENT_GUIDE.md) · 🇺🇦 [uk-UA](../uk-UA/VM_DEPLOYMENT_GUIDE.md) · 🇮🇱 [he](../he/VM_DEPLOYMENT_GUIDE.md) · 🇵🇭 [phi](../phi/VM_DEPLOYMENT_GUIDE.md)
+
+---
+
+# OmniRoute — Guia de Deploy em VM com Cloudflare
+
+Guia completo para instalar e configurar o OmniRoute em uma VM (VPS) com domínio gerenciado via Cloudflare.
+
+---
+
+## Pré-Requisitos
+
+| Item        | Mínimo                   | Recomendado      |
+| ----------- | ------------------------ | ---------------- |
+| **CPU**     | 1 vCPU                   | 2 vCPU           |
+| **RAM**     | 1 GB                     | 2 GB             |
+| **Disco**   | 10 GB SSD                | 25 GB SSD        |
+| **SO**      | Ubuntu 22.04 LTS         | Ubuntu 24.04 LTS |
+| **Domínio** | Registrado no Cloudflare | —                |
+| **Docker**  | Docker Engine 24+        | Docker 27+       |
+
+**Providers testados**: Akamai (Linode), DigitalOcean, Vultr, Hetzner, AWS Lightsail.
+
+---
+
+## 1. Configurar a VM
+
+### 1.1 Criar a instância
+
+No seu provider de VPS preferido:
+
+- Escolha Ubuntu 24.04 LTS
+- Selecione o plano mínimo (1 vCPU / 1 GB RAM)
+- Defina uma senha forte para root ou configure SSH key
+- Anote o **IP público** (ex: `203.0.113.10`)
+
+### 1.2 Conectar via SSH
+
+```bash
+ssh root@203.0.113.10
+```
+
+### 1.3 Atualizar o sistema
+
+```bash
+apt update && apt upgrade -y
+```
+
+### 1.4 Instalar Docker
+
+```bash
+# Instalar dependências
+apt install -y ca-certificates curl gnupg
+
+# Adicionar repositório oficial do Docker
+install -m 0755 -d /etc/apt/keyrings
+curl -fsSL https://download.docker.com/linux/ubuntu/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg
+chmod a+r /etc/apt/keyrings/docker.gpg
+echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu $(. /etc/os-release && echo "$VERSION_CODENAME") stable" | tee /etc/apt/sources.list.d/docker.list > /dev/null
+apt update
+apt install -y docker-ce docker-ce-cli containerd.io docker-compose-plugin
+```
+
+### 1.5 Instalar nginx
+
+```bash
+apt install -y nginx
+```
+
+### 1.6 Configurar Firewall (UFW)
+
+```bash
+ufw default deny incoming
+ufw default allow outgoing
+ufw allow 22/tcp    # SSH
+ufw allow 80/tcp    # HTTP (redirect)
+ufw allow 443/tcp   # HTTPS
+ufw enable
+```
+
+> **Dica**: Para segurança máxima, restrinja as portas 80 e 443 apenas para IPs da Cloudflare. Veja a seção [Segurança Avançada](#segurança-avançada).
+
+---
+
+## 2. Instalar o OmniRoute
+
+### 2.1 Criar diretório de configuração
+
+```bash
+mkdir -p /opt/omniroute
+```
+
+### 2.2 Criar arquivo de variáveis de ambiente
+
+```bash
+cat > /opt/omniroute/.env << 'EOF'
+# === Segurança ===
+JWT_SECRET=ALTERE-PARA-CHAVE-SECRETA-UNICA-64-CHARS
+INITIAL_PASSWORD=SuaSenhaSegura123!
+API_KEY_SECRET=ALTERE-PARA-OUTRA-CHAVE-SECRETA
+STORAGE_ENCRYPTION_KEY=ALTERE-PARA-TERCEIRA-CHAVE-SECRETA
+STORAGE_ENCRYPTION_KEY_VERSION=v1
+MACHINE_ID_SALT=ALTERE-PARA-SALT-UNICO
+
+# === App ===
+PORT=20128
+NODE_ENV=production
+HOSTNAME=0.0.0.0
+DATA_DIR=/app/data
+STORAGE_DRIVER=sqlite
+ENABLE_REQUEST_LOGS=true
+AUTH_COOKIE_SECURE=false
+REQUIRE_API_KEY=false
+
+# === Domain (altere para seu domínio) ===
+BASE_URL=https://llms.seudominio.com
+NEXT_PUBLIC_BASE_URL=https://llms.seudominio.com
+
+# === Cloud Sync (opcional) ===
+# CLOUD_URL=https://cloud.omniroute.online
+# NEXT_PUBLIC_CLOUD_URL=https://cloud.omniroute.online
+EOF
+```
+
+> ⚠️ **IMPORTANTE**: Gere chaves secretas únicas! Use `openssl rand -hex 32` para cada chave.
+
+### 2.3 Iniciar o container
+
+```bash
+docker pull diegosouzapw/omniroute:latest
+
+docker run -d \
+  --name omniroute \
+  --restart unless-stopped \
+  --env-file /opt/omniroute/.env \
+  -p 20128:20128 \
+  -v omniroute-data:/app/data \
+  diegosouzapw/omniroute:latest
+```
+
+### 2.4 Verificar se está rodando
+
+```bash
+docker ps | grep omniroute
+docker logs omniroute --tail 20
+```
+
+Deve exibir: `[DB] SQLite database ready` e `listening on port 20128`.
+
+---
+
+## 3. Configurar nginx (Reverse Proxy)
+
+### 3.1 Gerar certificado SSL (Cloudflare Origin)
+
+No painel da Cloudflare:
+
+1. Vá em **SSL/TLS → Origin Server**
+2. Clique **Create Certificate**
+3. Deixe os padrões (15 anos, \*.seudominio.com)
+4. Copie o **Origin Certificate** e a **Private Key**
+
+```bash
+mkdir -p /etc/nginx/ssl
+
+# Colar o certificado
+nano /etc/nginx/ssl/origin.crt
+
+# Colar a chave privada
+nano /etc/nginx/ssl/origin.key
+
+chmod 600 /etc/nginx/ssl/origin.key
+```
+
+### 3.2 Configuração do nginx
+
+```bash
+cat > /etc/nginx/sites-available/omniroute << 'NGINX'
+# Default server — bloqueia acesso direto por IP
+server {
+    listen 80 default_server;
+    listen [::]:80 default_server;
+    listen 443 ssl default_server;
+    listen [::]:443 ssl default_server;
+    ssl_certificate     /etc/nginx/ssl/origin.crt;
+    ssl_certificate_key /etc/nginx/ssl/origin.key;
+    server_name _;
+    return 444;
+}
+
+# OmniRoute — HTTPS
+server {
+    listen 443 ssl;
+    listen [::]:443 ssl;
+    server_name llms.seudominio.com;  # Altere para seu domínio
+
+    ssl_certificate     /etc/nginx/ssl/origin.crt;
+    ssl_certificate_key /etc/nginx/ssl/origin.key;
+    ssl_protocols TLSv1.2 TLSv1.3;
+
+    client_max_body_size 100M;
+
+    location / {
+        proxy_pass http://127.0.0.1:20128;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+
+        # WebSocket support
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "upgrade";
+
+        # SSE (Server-Sent Events) — streaming AI responses
+        proxy_buffering off;
+        proxy_cache off;
+        proxy_read_timeout 300s;
+        proxy_send_timeout 300s;
+    }
+}
+
+# HTTP → HTTPS redirect
+server {
+    listen 80;
+    listen [::]:80;
+    server_name llms.seudominio.com;
+    return 301 https://$server_name$request_uri;
+}
+NGINX
+```
+
+### 3.3 Ativar e testar
+
+```bash
+# Remover config padrão
+rm -f /etc/nginx/sites-enabled/default
+
+# Ativar OmniRoute
+ln -sf /etc/nginx/sites-available/omniroute /etc/nginx/sites-enabled/omniroute
+
+# Testar e recarregar
+nginx -t && systemctl reload nginx
+```
+
+---
+
+## 4. Configurar Cloudflare DNS
+
+### 4.1 Adicionar registro DNS
+
+No painel da Cloudflare → DNS:
+
+| Type | Name   | Content                   | Proxy      |
+| ---- | ------ | ------------------------- | ---------- |
+| A    | `llms` | `203.0.113.10` (IP da VM) | ✅ Proxied |
+
+### 4.2 Configurar SSL
+
+Em **SSL/TLS → Overview**:
+
+- Modo: **Full (Strict)**
+
+Em **SSL/TLS → Edge Certificates**:
+
+- Always Use HTTPS: ✅ On
+- Minimum TLS Version: TLS 1.2
+- Automatic HTTPS Rewrites: ✅ On
+
+### 4.3 Testar
+
+```bash
+curl -sI https://llms.seudominio.com/health
+# Deve retornar HTTP/2 200
+```
+
+---
+
+## 5. Operações e Manutenção
+
+### Atualizar para nova versão
+
+```bash
+docker pull diegosouzapw/omniroute:latest
+docker stop omniroute && docker rm omniroute
+docker run -d --name omniroute --restart unless-stopped \
+  --env-file /opt/omniroute/.env \
+  -p 20128:20128 \
+  -v omniroute-data:/app/data \
+  diegosouzapw/omniroute:latest
+```
+
+### Ver logs
+
+```bash
+docker logs -f omniroute          # Stream em tempo real
+docker logs omniroute --tail 50   # Últimas 50 linhas
+```
+
+### Backup manual do banco
+
+```bash
+# Copiar dados do volume para o host
+docker cp omniroute:/app/data ./backup-$(date +%F)
+
+# Ou comprimir todo o volume
+docker run --rm -v omniroute-data:/data -v $(pwd):/backup \
+  alpine tar czf /backup/omniroute-data-$(date +%F).tar.gz /data
+```
+
+### Restaurar de backup
+
+```bash
+docker stop omniroute
+docker run --rm -v omniroute-data:/data -v $(pwd):/backup \
+  alpine sh -c "rm -rf /data/* && tar xzf /backup/omniroute-data-YYYY-MM-DD.tar.gz -C /"
+docker start omniroute
+```
+
+---
+
+## 6. Segurança Avançada
+
+### Restringir nginx para Cloudflare IPs
+
+```bash
+cat > /etc/nginx/cloudflare-ips.conf << 'CF'
+# Cloudflare IPv4 ranges — atualizar periodicamente
+# https://www.cloudflare.com/ips-v4/
+set_real_ip_from 173.245.48.0/20;
+set_real_ip_from 103.21.244.0/22;
+set_real_ip_from 103.22.200.0/22;
+set_real_ip_from 103.31.4.0/22;
+set_real_ip_from 141.101.64.0/18;
+set_real_ip_from 108.162.192.0/18;
+set_real_ip_from 190.93.240.0/20;
+set_real_ip_from 188.114.96.0/20;
+set_real_ip_from 197.234.240.0/22;
+set_real_ip_from 198.41.128.0/17;
+set_real_ip_from 162.158.0.0/15;
+set_real_ip_from 104.16.0.0/13;
+set_real_ip_from 104.24.0.0/14;
+set_real_ip_from 172.64.0.0/13;
+set_real_ip_from 131.0.72.0/22;
+real_ip_header CF-Connecting-IP;
+CF
+```
+
+Adicionar no `nginx.conf` dentro do bloco `http {}`:
+
+```nginx
+include /etc/nginx/cloudflare-ips.conf;
+```
+
+### Install fail2ban
+
+```bash
+apt install -y fail2ban
+systemctl enable fail2ban
+systemctl start fail2ban
+
+# Verificar status
+fail2ban-client status sshd
+```
+
+### Bloquear acesso direto na porta do Docker
+
+```bash
+# Impedir acesso externo direto à porta 20128
+iptables -I DOCKER-USER -p tcp --dport 20128 -j DROP
+iptables -I DOCKER-USER -i lo -p tcp --dport 20128 -j ACCEPT
+
+# Persistir as regras
+apt install -y iptables-persistent
+netfilter-persistent save
+```
+
+---
+
+## 7. Deploy do Cloud Worker (Opcional)
+
+Para acesso remoto via Cloudflare Workers (sem expor a VM diretamente):
+
+```bash
+# No repositório local
+cd omnirouteCloud
+npm install
+npx wrangler login
+npx wrangler deploy
+```
+
+Ver documentação completa em [omnirouteCloud/README.md](../omnirouteCloud/README.md).
+
+---
+
+## Resumo de Portas
+
+| Porta | Serviço     | Acesso                        |
+| ----- | ----------- | ----------------------------- |
+| 22    | SSH         | Público (com fail2ban)        |
+| 80    | nginx HTTP  | Redirect → HTTPS              |
+| 443   | nginx HTTPS | Via Cloudflare Proxy          |
+| 20128 | OmniRoute   | Somente localhost (via nginx) |

docs/i18n/es/A2A-SERVER.md

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+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/A2A-SERVER.md) · 🇪🇸 [es](../es/A2A-SERVER.md) · 🇫🇷 [fr](../fr/A2A-SERVER.md) · 🇩🇪 [de](../de/A2A-SERVER.md) · 🇮🇹 [it](../it/A2A-SERVER.md) · 🇷🇺 [ru](../ru/A2A-SERVER.md) · 🇨🇳 [zh-CN](../zh-CN/A2A-SERVER.md) · 🇯🇵 [ja](../ja/A2A-SERVER.md) · 🇰🇷 [ko](../ko/A2A-SERVER.md) · 🇸🇦 [ar](../ar/A2A-SERVER.md) · 🇮🇳 [in](../in/A2A-SERVER.md) · 🇹🇭 [th](../th/A2A-SERVER.md) · 🇻🇳 [vi](../vi/A2A-SERVER.md) · 🇮🇩 [id](../id/A2A-SERVER.md) · 🇲🇾 [ms](../ms/A2A-SERVER.md) · 🇳🇱 [nl](../nl/A2A-SERVER.md) · 🇵🇱 [pl](../pl/A2A-SERVER.md) · 🇸🇪 [sv](../sv/A2A-SERVER.md) · 🇳🇴 [no](../no/A2A-SERVER.md) · 🇩🇰 [da](../da/A2A-SERVER.md) · 🇫🇮 [fi](../fi/A2A-SERVER.md) · 🇵🇹 [pt](../pt/A2A-SERVER.md) · 🇷🇴 [ro](../ro/A2A-SERVER.md) · 🇭🇺 [hu](../hu/A2A-SERVER.md) · 🇧🇬 [bg](../bg/A2A-SERVER.md) · 🇸🇰 [sk](../sk/A2A-SERVER.md) · 🇺🇦 [uk-UA](../uk-UA/A2A-SERVER.md) · 🇮🇱 [he](../he/A2A-SERVER.md) · 🇵🇭 [phi](../phi/A2A-SERVER.md)
+
+---
+
+# OmniRoute A2A Server Documentation
+
+> Agent-to-Agent Protocol v0.3 — OmniRoute as an intelligent routing agent
+
+## Agent Discovery
+
+```bash
+curl http://localhost:20128/.well-known/agent.json
+```
+
+Returns the Agent Card describing OmniRoute's capabilities, skills, and authentication requirements.
+
+---
+
+## Authentication
+
+All `/a2a` requests require an API key via the `Authorization` header:
+
+```
+Authorization: Bearer YOUR_OMNIROUTE_API_KEY
+```
+
+If no API key is configured on the server, authentication is bypassed.
+
+---
+
+## JSON-RPC 2.0 Methods
+
+### `message/send` — Synchronous Execution
+
+Sends a message to a skill and waits for the complete response.
+
+```bash
+curl -X POST http://localhost:20128/a2a \
+  -H "Content-Type: application/json" \
+  -H "Authorization: Bearer YOUR_KEY" \
+  -d '{
+    "jsonrpc": "2.0",
+    "id": "1",
+    "method": "message/send",
+    "params": {
+      "skill": "smart-routing",
+      "messages": [{"role": "user", "content": "Write a hello world in Python"}],
+      "metadata": {"model": "auto", "combo": "fast-coding"}
+    }
+  }'
+```
+
+**Response:**
+
+```json
+{
+  "jsonrpc": "2.0",
+  "id": "1",
+  "result": {
+    "task": { "id": "uuid", "state": "completed" },
+    "artifacts": [{ "type": "text", "content": "..." }],
+    "metadata": {
+      "routing_explanation": "Selected claude-sonnet via provider \"anthropic\" (latency: 1200ms, cost: $0.003)",
+      "cost_envelope": { "estimated": 0.005, "actual": 0.003, "currency": "USD" },
+      "resilience_trace": [
+        { "event": "primary_selected", "provider": "anthropic", "timestamp": "..." }
+      ],
+      "policy_verdict": { "allowed": true, "reason": "within budget and quota limits" }
+    }
+  }
+}
+```
+
+### `message/stream` — SSE Streaming
+
+Same as `message/send` but returns Server-Sent Events for real-time streaming.
+
+```bash
+curl -N -X POST http://localhost:20128/a2a \
+  -H "Content-Type: application/json" \
+  -H "Authorization: Bearer YOUR_KEY" \
+  -d '{
+    "jsonrpc": "2.0",
+    "id": "1",
+    "method": "message/stream",
+    "params": {
+      "skill": "smart-routing",
+      "messages": [{"role": "user", "content": "Explain quantum computing"}]
+    }
+  }'
+```
+
+**SSE Events:**
+
+```
+data: {"jsonrpc":"2.0","method":"message/stream","params":{"task":{"id":"...","state":"working"},"chunk":{"type":"text","content":"..."}}}
+
+: heartbeat 2026-03-03T17:00:00Z
+
+data: {"jsonrpc":"2.0","method":"message/stream","params":{"task":{"id":"...","state":"completed"},"metadata":{...}}}
+```
+
+### `tasks/get` — Query Task Status
+
+```bash
+curl -X POST http://localhost:20128/a2a \
+  -H "Content-Type: application/json" \
+  -H "Authorization: Bearer YOUR_KEY" \
+  -d '{"jsonrpc":"2.0","id":"2","method":"tasks/get","params":{"taskId":"TASK_UUID"}}'
+```
+
+### `tasks/cancel` — Cancel a Task
+
+```bash
+curl -X POST http://localhost:20128/a2a \
+  -H "Content-Type: application/json" \
+  -H "Authorization: Bearer YOUR_KEY" \
+  -d '{"jsonrpc":"2.0","id":"3","method":"tasks/cancel","params":{"taskId":"TASK_UUID"}}'
+```
+
+---
+
+## Available Skills
+
+| Skill              | Description                                                                                                                     |
+| :----------------- | :------------------------------------------------------------------------------------------------------------------------------ |
+| `smart-routing`    | Routes prompts through OmniRoute's intelligent pipeline. Returns response with routing explanation, cost, and resilience trace. |
+| `quota-management` | Answers natural-language queries about provider quotas, suggests free combos, and provides quota rankings.                      |
+
+---
+
+## Task Lifecycle
+
+```
+submitted → working → completed
+                    → failed
+                    → cancelled
+```
+
+- Tasks expire after 5 minutes (configurable)
+- Terminal states: `completed`, `failed`, `cancelled`
+- Event log tracks every state transition
+
+---
+
+## Error Codes
+
+| Code   | Meaning                        |
+| :----- | :----------------------------- |
+| -32700 | Parse error (invalid JSON)     |
+| -32600 | Invalid request / Unauthorized |
+| -32601 | Method or skill not found      |
+| -32602 | Invalid params                 |
+| -32603 | Internal error                 |
+
+---
+
+## Integration Examples
+
+### Python (requests)
+
+```python
+import requests
+
+resp = requests.post("http://localhost:20128/a2a", json={
+    "jsonrpc": "2.0", "id": "1",
+    "method": "message/send",
+    "params": {
+        "skill": "smart-routing",
+        "messages": [{"role": "user", "content": "Hello"}]
+    }
+}, headers={"Authorization": "Bearer YOUR_KEY"})
+
+result = resp.json()["result"]
+print(result["artifacts"][0]["content"])
+print(result["metadata"]["routing_explanation"])
+```
+
+### TypeScript (fetch)
+
+```typescript
+const resp = await fetch("http://localhost:20128/a2a", {
+  method: "POST",
+  headers: {
+    "Content-Type": "application/json",
+    Authorization: "Bearer YOUR_KEY",
+  },
+  body: JSON.stringify({
+    jsonrpc: "2.0",
+    id: "1",
+    method: "message/send",
+    params: {
+      skill: "smart-routing",
+      messages: [{ role: "user", content: "Hello" }],
+    },
+  }),
+});
+const { result } = await resp.json();
+console.log(result.metadata.routing_explanation);
+```

docs/i18n/es/API_REFERENCE.md

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+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/API_REFERENCE.md) · 🇪🇸 [es](../es/API_REFERENCE.md) · 🇫🇷 [fr](../fr/API_REFERENCE.md) · 🇩🇪 [de](../de/API_REFERENCE.md) · 🇮🇹 [it](../it/API_REFERENCE.md) · 🇷🇺 [ru](../ru/API_REFERENCE.md) · 🇨🇳 [zh-CN](../zh-CN/API_REFERENCE.md) · 🇯🇵 [ja](../ja/API_REFERENCE.md) · 🇰🇷 [ko](../ko/API_REFERENCE.md) · 🇸🇦 [ar](../ar/API_REFERENCE.md) · 🇮🇳 [in](../in/API_REFERENCE.md) · 🇹🇭 [th](../th/API_REFERENCE.md) · 🇻🇳 [vi](../vi/API_REFERENCE.md) · 🇮🇩 [id](../id/API_REFERENCE.md) · 🇲🇾 [ms](../ms/API_REFERENCE.md) · 🇳🇱 [nl](../nl/API_REFERENCE.md) · 🇵🇱 [pl](../pl/API_REFERENCE.md) · 🇸🇪 [sv](../sv/API_REFERENCE.md) · 🇳🇴 [no](../no/API_REFERENCE.md) · 🇩🇰 [da](../da/API_REFERENCE.md) · 🇫🇮 [fi](../fi/API_REFERENCE.md) · 🇵🇹 [pt](../pt/API_REFERENCE.md) · 🇷🇴 [ro](../ro/API_REFERENCE.md) · 🇭🇺 [hu](../hu/API_REFERENCE.md) · 🇧🇬 [bg](../bg/API_REFERENCE.md) · 🇸🇰 [sk](../sk/API_REFERENCE.md) · 🇺🇦 [uk-UA](../uk-UA/API_REFERENCE.md) · 🇮🇱 [he](../he/API_REFERENCE.md) · 🇵🇭 [phi](../phi/API_REFERENCE.md)
+
+---
+
+# API Reference
+
+🌐 **Languages:** 🇺🇸 [English](API_REFERENCE.md) | 🇧🇷 [Português (Brasil)](i18n/pt-BR/API_REFERENCE.md) | 🇪🇸 [Español](i18n/es/API_REFERENCE.md) | 🇫🇷 [Français](i18n/fr/API_REFERENCE.md) | 🇮🇹 [Italiano](i18n/it/API_REFERENCE.md) | 🇷🇺 [Русский](i18n/ru/API_REFERENCE.md) | 🇨🇳 [中文 (简体)](i18n/zh-CN/API_REFERENCE.md) | 🇩🇪 [Deutsch](i18n/de/API_REFERENCE.md) | 🇮🇳 [हिन्दी](i18n/in/API_REFERENCE.md) | 🇹🇭 [ไทย](i18n/th/API_REFERENCE.md) | 🇺🇦 [Українська](i18n/uk-UA/API_REFERENCE.md) | 🇸🇦 [العربية](i18n/ar/API_REFERENCE.md) | 🇯🇵 [日本語](i18n/ja/API_REFERENCE.md) | 🇻🇳 [Tiếng Việt](i18n/vi/API_REFERENCE.md) | 🇧🇬 [Български](i18n/bg/API_REFERENCE.md) | 🇩🇰 [Dansk](i18n/da/API_REFERENCE.md) | 🇫🇮 [Suomi](i18n/fi/API_REFERENCE.md) | 🇮🇱 [עברית](i18n/he/API_REFERENCE.md) | 🇭🇺 [Magyar](i18n/hu/API_REFERENCE.md) | 🇮🇩 [Bahasa Indonesia](i18n/id/API_REFERENCE.md) | 🇰🇷 [한국어](i18n/ko/API_REFERENCE.md) | 🇲🇾 [Bahasa Melayu](i18n/ms/API_REFERENCE.md) | 🇳🇱 [Nederlands](i18n/nl/API_REFERENCE.md) | 🇳🇴 [Norsk](i18n/no/API_REFERENCE.md) | 🇵🇹 [Português (Portugal)](i18n/pt/API_REFERENCE.md) | 🇷🇴 [Română](i18n/ro/API_REFERENCE.md) | 🇵🇱 [Polski](i18n/pl/API_REFERENCE.md) | 🇸🇰 [Slovenčina](i18n/sk/API_REFERENCE.md) | 🇸🇪 [Svenska](i18n/sv/API_REFERENCE.md) | 🇵🇭 [Filipino](i18n/phi/API_REFERENCE.md)
+
+Complete reference for all OmniRoute API endpoints.
+
+---
+
+## Table of Contents
+
+- [Chat Completions](#chat-completions)
+- [Embeddings](#embeddings)
+- [Image Generation](#image-generation)
+- [List Models](#list-models)
+- [Compatibility Endpoints](#compatibility-endpoints)
+- [Semantic Cache](#semantic-cache)
+- [Dashboard & Management](#dashboard--management)
+- [Request Processing](#request-processing)
+- [Authentication](#authentication)
+
+---
+
+## Chat Completions
+
+```bash
+POST /v1/chat/completions
+Authorization: Bearer your-api-key
+Content-Type: application/json
+
+{
+  "model": "cc/claude-opus-4-6",
+  "messages": [
+    {"role": "user", "content": "Write a function to..."}
+  ],
+  "stream": true
+}
+```
+
+### Custom Headers
+
+| Header                   | Direction | Description                       |
+| ------------------------ | --------- | --------------------------------- |
+| `X-OmniRoute-No-Cache`   | Request   | Set to `true` to bypass cache     |
+| `X-OmniRoute-Progress`   | Request   | Set to `true` for progress events |
+| `Idempotency-Key`        | Request   | Dedup key (5s window)             |
+| `X-Request-Id`           | Request   | Alternative dedup key             |
+| `X-OmniRoute-Cache`      | Response  | `HIT` or `MISS` (non-streaming)   |
+| `X-OmniRoute-Idempotent` | Response  | `true` if deduplicated            |
+| `X-OmniRoute-Progress`   | Response  | `enabled` if progress tracking on |
+
+---
+
+## Embeddings
+
+```bash
+POST /v1/embeddings
+Authorization: Bearer your-api-key
+Content-Type: application/json
+
+{
+  "model": "nebius/Qwen/Qwen3-Embedding-8B",
+  "input": "The food was delicious"
+}
+```
+
+Available providers: Nebius, OpenAI, Mistral, Together AI, Fireworks, NVIDIA.
+
+```bash
+# List all embedding models
+GET /v1/embeddings
+```
+
+---
+
+## Image Generation
+
+```bash
+POST /v1/images/generations
+Authorization: Bearer your-api-key
+Content-Type: application/json
+
+{
+  "model": "openai/dall-e-3",
+  "prompt": "A beautiful sunset over mountains",
+  "size": "1024x1024"
+}
+```
+
+Available providers: OpenAI (DALL-E), xAI (Grok Image), Together AI (FLUX), Fireworks AI.
+
+```bash
+# List all image models
+GET /v1/images/generations
+```
+
+---
+
+## List Models
+
+```bash
+GET /v1/models
+Authorization: Bearer your-api-key
+
+→ Returns all chat, embedding, and image models + combos in OpenAI format
+```
+
+---
+
+## Compatibility Endpoints
+
+| Method | Path                        | Format                 |
+| ------ | --------------------------- | ---------------------- |
+| POST   | `/v1/chat/completions`      | OpenAI                 |
+| POST   | `/v1/messages`              | Anthropic              |
+| POST   | `/v1/responses`             | OpenAI Responses       |
+| POST   | `/v1/embeddings`            | OpenAI                 |
+| POST   | `/v1/images/generations`    | OpenAI                 |
+| GET    | `/v1/models`                | OpenAI                 |
+| POST   | `/v1/messages/count_tokens` | Anthropic              |
+| GET    | `/v1beta/models`            | Gemini                 |
+| POST   | `/v1beta/models/{...path}`  | Gemini generateContent |
+| POST   | `/v1/api/chat`              | Ollama                 |
+
+### Dedicated Provider Routes
+
+```bash
+POST /v1/providers/{provider}/chat/completions
+POST /v1/providers/{provider}/embeddings
+POST /v1/providers/{provider}/images/generations
+```
+
+The provider prefix is auto-added if missing. Mismatched models return `400`.
+
+---
+
+## Semantic Cache
+
+```bash
+# Get cache stats
+GET /api/cache
+
+# Clear all caches
+DELETE /api/cache
+```
+
+Response example:
+
+```json
+{
+  "semanticCache": {
+    "memorySize": 42,
+    "memoryMaxSize": 500,
+    "dbSize": 128,
+    "hitRate": 0.65
+  },
+  "idempotency": {
+    "activeKeys": 3,
+    "windowMs": 5000
+  }
+}
+```
+
+---
+
+## Dashboard & Management
+
+### Authentication
+
+| Endpoint                      | Method  | Description           |
+| ----------------------------- | ------- | --------------------- |
+| `/api/auth/login`             | POST    | Login                 |
+| `/api/auth/logout`            | POST    | Logout                |
+| `/api/settings/require-login` | GET/PUT | Toggle login required |
+
+### Provider Management
+
+| Endpoint                     | Method          | Description              |
+| ---------------------------- | --------------- | ------------------------ |
+| `/api/providers`             | GET/POST        | List / create providers  |
+| `/api/providers/[id]`        | GET/PUT/DELETE  | Manage a provider        |
+| `/api/providers/[id]/test`   | POST            | Test provider connection |
+| `/api/providers/[id]/models` | GET             | List provider models     |
+| `/api/providers/validate`    | POST            | Validate provider config |
+| `/api/provider-nodes*`       | Various         | Provider node management |
+| `/api/provider-models`       | GET/POST/DELETE | Custom models            |
+
+### OAuth Flows
+
+| Endpoint                         | Method  | Description             |
+| -------------------------------- | ------- | ----------------------- |
+| `/api/oauth/[provider]/[action]` | Various | Provider-specific OAuth |
+
+### Routing & Config
+
+| Endpoint              | Method   | Description                   |
+| --------------------- | -------- | ----------------------------- |
+| `/api/models/alias`   | GET/POST | Model aliases                 |
+| `/api/models/catalog` | GET      | All models by provider + type |
+| `/api/combos*`        | Various  | Combo management              |
+| `/api/keys*`          | Various  | API key management            |
+| `/api/pricing`        | GET      | Model pricing                 |
+
+### Usage & Analytics
+
+| Endpoint                    | Method | Description          |
+| --------------------------- | ------ | -------------------- |
+| `/api/usage/history`        | GET    | Usage history        |
+| `/api/usage/logs`           | GET    | Usage logs           |
+| `/api/usage/request-logs`   | GET    | Request-level logs   |
+| `/api/usage/[connectionId]` | GET    | Per-connection usage |
+
+### Settings
+
+| Endpoint                        | Method  | Description            |
+| ------------------------------- | ------- | ---------------------- |
+| `/api/settings`                 | GET/PUT | General settings       |
+| `/api/settings/proxy`           | GET/PUT | Network proxy config   |
+| `/api/settings/proxy/test`      | POST    | Test proxy connection  |
+| `/api/settings/ip-filter`       | GET/PUT | IP allowlist/blocklist |
+| `/api/settings/thinking-budget` | GET/PUT | Reasoning token budget |
+| `/api/settings/system-prompt`   | GET/PUT | Global system prompt   |
+
+### Monitoring
+
+| Endpoint                 | Method     | Description             |
+| ------------------------ | ---------- | ----------------------- |
+| `/api/sessions`          | GET        | Active session tracking |
+| `/api/rate-limits`       | GET        | Per-account rate limits |
+| `/api/monitoring/health` | GET        | Health check            |
+| `/api/cache`             | GET/DELETE | Cache stats / clear     |
+
+### Backup & Export/Import
+
+| Endpoint                    | Method | Description                             |
+| --------------------------- | ------ | --------------------------------------- |
+| `/api/db-backups`           | GET    | List available backups                  |
+| `/api/db-backups`           | PUT    | Create a manual backup                  |
+| `/api/db-backups`           | POST   | Restore from a specific backup          |
+| `/api/db-backups/export`    | GET    | Download database as .sqlite file       |
+| `/api/db-backups/import`    | POST   | Upload .sqlite file to replace database |
+| `/api/db-backups/exportAll` | GET    | Download full backup as .tar.gz archive |
+
+### Cloud Sync
+
+| Endpoint               | Method  | Description           |
+| ---------------------- | ------- | --------------------- |
+| `/api/sync/cloud`      | Various | Cloud sync operations |
+| `/api/sync/initialize` | POST    | Initialize sync       |
+| `/api/cloud/*`         | Various | Cloud management      |
+
+### CLI Tools
+
+| Endpoint                           | Method | Description         |
+| ---------------------------------- | ------ | ------------------- |
+| `/api/cli-tools/claude-settings`   | GET    | Claude CLI status   |
+| `/api/cli-tools/codex-settings`    | GET    | Codex CLI status    |
+| `/api/cli-tools/droid-settings`    | GET    | Droid CLI status    |
+| `/api/cli-tools/openclaw-settings` | GET    | OpenClaw CLI status |
+| `/api/cli-tools/runtime/[toolId]`  | GET    | Generic CLI runtime |
+
+CLI responses include: `installed`, `runnable`, `command`, `commandPath`, `runtimeMode`, `reason`.
+
+### ACP Agents
+
+| Endpoint          | Method | Description                                              |
+| ----------------- | ------ | -------------------------------------------------------- |
+| `/api/acp/agents` | GET    | List all detected agents (built-in + custom) with status |
+| `/api/acp/agents` | POST   | Add custom agent or refresh detection cache              |
+| `/api/acp/agents` | DELETE | Remove a custom agent by `id` query param                |
+
+GET response includes `agents[]` (id, name, binary, version, installed, protocol, isCustom) and `summary` (total, installed, notFound, builtIn, custom).
+
+### Resilience & Rate Limits
+
+| Endpoint                | Method  | Description                     |
+| ----------------------- | ------- | ------------------------------- |
+| `/api/resilience`       | GET/PUT | Get/update resilience profiles  |
+| `/api/resilience/reset` | POST    | Reset circuit breakers          |
+| `/api/rate-limits`      | GET     | Per-account rate limit status   |
+| `/api/rate-limit`       | GET     | Global rate limit configuration |
+
+### Evals
+
+| Endpoint     | Method   | Description                       |
+| ------------ | -------- | --------------------------------- |
+| `/api/evals` | GET/POST | List eval suites / run evaluation |
+
+### Policies
+
+| Endpoint        | Method          | Description             |
+| --------------- | --------------- | ----------------------- |
+| `/api/policies` | GET/POST/DELETE | Manage routing policies |
+
+### Compliance
+
+| Endpoint                    | Method | Description                   |
+| --------------------------- | ------ | ----------------------------- |
+| `/api/compliance/audit-log` | GET    | Compliance audit log (last N) |
+
+### v1beta (Gemini-Compatible)
+
+| Endpoint                   | Method | Description                       |
+| -------------------------- | ------ | --------------------------------- |
+| `/v1beta/models`           | GET    | List models in Gemini format      |
+| `/v1beta/models/{...path}` | POST   | Gemini `generateContent` endpoint |
+
+These endpoints mirror Gemini's API format for clients that expect native Gemini SDK compatibility.
+
+### Internal / System APIs
+
+| Endpoint        | Method | Description                                          |
+| --------------- | ------ | ---------------------------------------------------- |
+| `/api/init`     | GET    | Application initialization check (used on first run) |
+| `/api/tags`     | GET    | Ollama-compatible model tags (for Ollama clients)    |
+| `/api/restart`  | POST   | Trigger graceful server restart                      |
+| `/api/shutdown` | POST   | Trigger graceful server shutdown                     |
+
+> **Note:** These endpoints are used internally by the system or for Ollama client compatibility. They are not typically called by end users.
+
+---
+
+## Audio Transcription
+
+```bash
+POST /v1/audio/transcriptions
+Authorization: Bearer your-api-key
+Content-Type: multipart/form-data
+```
+
+Transcribe audio files using Deepgram or AssemblyAI.
+
+**Request:**
+
+```bash
+curl -X POST http://localhost:20128/v1/audio/transcriptions \
+  -H "Authorization: Bearer your-api-key" \
+  -F "file=@recording.mp3" \
+  -F "model=deepgram/nova-3"
+```
+
+**Response:**
+
+```json
+{
+  "text": "Hello, this is the transcribed audio content.",
+  "task": "transcribe",
+  "language": "en",
+  "duration": 12.5
+}
+```
+
+**Supported providers:** `deepgram/nova-3`, `assemblyai/best`.
+
+**Supported formats:** `mp3`, `wav`, `m4a`, `flac`, `ogg`, `webm`.
+
+---
+
+## Ollama Compatibility
+
+For clients that use Ollama's API format:
+
+```bash
+# Chat endpoint (Ollama format)
+POST /v1/api/chat
+
+# Model listing (Ollama format)
+GET /api/tags
+```
+
+Requests are automatically translated between Ollama and internal formats.
+
+---
+
+## Telemetry
+
+```bash
+# Get latency telemetry summary (p50/p95/p99 per provider)
+GET /api/telemetry/summary
+```
+
+**Response:**
+
+```json
+{
+  "providers": {
+    "claudeCode": { "p50": 245, "p95": 890, "p99": 1200, "count": 150 },
+    "github": { "p50": 180, "p95": 620, "p99": 950, "count": 320 }
+  }
+}
+```
+
+---
+
+## Budget
+
+```bash
+# Get budget status for all API keys
+GET /api/usage/budget
+
+# Set or update a budget
+POST /api/usage/budget
+Content-Type: application/json
+
+{
+  "keyId": "key-123",
+  "limit": 50.00,
+  "period": "monthly"
+}
+```
+
+---
+
+## Model Availability
+
+```bash
+# Get real-time model availability across all providers
+GET /api/models/availability
+
+# Check availability for a specific model
+POST /api/models/availability
+Content-Type: application/json
+
+{
+  "model": "claude-sonnet-4-5-20250929"
+}
+```
+
+---
+
+## Request Processing
+
+1. Client sends request to `/v1/*`
+2. Route handler calls `handleChat`, `handleEmbedding`, `handleAudioTranscription`, or `handleImageGeneration`
+3. Model is resolved (direct provider/model or alias/combo)
+4. Credentials selected from local DB with account availability filtering
+5. For chat: `handleChatCore` — format detection, translation, cache check, idempotency check
+6. Provider executor sends upstream request
+7. Response translated back to client format (chat) or returned as-is (embeddings/images/audio)
+8. Usage/logging recorded
+9. Fallback applies on errors according to combo rules
+
+Full architecture reference: [`ARCHITECTURE.md`](ARCHITECTURE.md)
+
+---
+
+## Authentication
+
+- Dashboard routes (`/dashboard/*`) use `auth_token` cookie
+- Login uses saved password hash; fallback to `INITIAL_PASSWORD`
+- `requireLogin` toggleable via `/api/settings/require-login`
+- `/v1/*` routes optionally require Bearer API key when `REQUIRE_API_KEY=true`

docs/i18n/es/ARCHITECTURE.md

@@ -0,0 +1,787 @@
+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/ARCHITECTURE.md) · 🇪🇸 [es](../es/ARCHITECTURE.md) · 🇫🇷 [fr](../fr/ARCHITECTURE.md) · 🇩🇪 [de](../de/ARCHITECTURE.md) · 🇮🇹 [it](../it/ARCHITECTURE.md) · 🇷🇺 [ru](../ru/ARCHITECTURE.md) · 🇨🇳 [zh-CN](../zh-CN/ARCHITECTURE.md) · 🇯🇵 [ja](../ja/ARCHITECTURE.md) · 🇰🇷 [ko](../ko/ARCHITECTURE.md) · 🇸🇦 [ar](../ar/ARCHITECTURE.md) · 🇮🇳 [in](../in/ARCHITECTURE.md) · 🇹🇭 [th](../th/ARCHITECTURE.md) · 🇻🇳 [vi](../vi/ARCHITECTURE.md) · 🇮🇩 [id](../id/ARCHITECTURE.md) · 🇲🇾 [ms](../ms/ARCHITECTURE.md) · 🇳🇱 [nl](../nl/ARCHITECTURE.md) · 🇵🇱 [pl](../pl/ARCHITECTURE.md) · 🇸🇪 [sv](../sv/ARCHITECTURE.md) · 🇳🇴 [no](../no/ARCHITECTURE.md) · 🇩🇰 [da](../da/ARCHITECTURE.md) · 🇫🇮 [fi](../fi/ARCHITECTURE.md) · 🇵🇹 [pt](../pt/ARCHITECTURE.md) · 🇷🇴 [ro](../ro/ARCHITECTURE.md) · 🇭🇺 [hu](../hu/ARCHITECTURE.md) · 🇧🇬 [bg](../bg/ARCHITECTURE.md) · 🇸🇰 [sk](../sk/ARCHITECTURE.md) · 🇺🇦 [uk-UA](../uk-UA/ARCHITECTURE.md) · 🇮🇱 [he](../he/ARCHITECTURE.md) · 🇵🇭 [phi](../phi/ARCHITECTURE.md)
+
+---
+
+# OmniRoute Architecture
+
+🌐 **Languages:** 🇺🇸 [English](ARCHITECTURE.md) | 🇧🇷 [Português (Brasil)](i18n/pt-BR/ARCHITECTURE.md) | 🇪🇸 [Español](i18n/es/ARCHITECTURE.md) | 🇫🇷 [Français](i18n/fr/ARCHITECTURE.md) | 🇮🇹 [Italiano](i18n/it/ARCHITECTURE.md) | 🇷🇺 [Русский](i18n/ru/ARCHITECTURE.md) | 🇨🇳 [中文 (简体)](i18n/zh-CN/ARCHITECTURE.md) | 🇩🇪 [Deutsch](i18n/de/ARCHITECTURE.md) | 🇮🇳 [हिन्दी](i18n/in/ARCHITECTURE.md) | 🇹🇭 [ไทย](i18n/th/ARCHITECTURE.md) | 🇺🇦 [Українська](i18n/uk-UA/ARCHITECTURE.md) | 🇸🇦 [العربية](i18n/ar/ARCHITECTURE.md) | 🇯🇵 [日本語](i18n/ja/ARCHITECTURE.md) | 🇻🇳 [Tiếng Việt](i18n/vi/ARCHITECTURE.md) | 🇧🇬 [Български](i18n/bg/ARCHITECTURE.md) | 🇩🇰 [Dansk](i18n/da/ARCHITECTURE.md) | 🇫🇮 [Suomi](i18n/fi/ARCHITECTURE.md) | 🇮🇱 [עברית](i18n/he/ARCHITECTURE.md) | 🇭🇺 [Magyar](i18n/hu/ARCHITECTURE.md) | 🇮🇩 [Bahasa Indonesia](i18n/id/ARCHITECTURE.md) | 🇰🇷 [한국어](i18n/ko/ARCHITECTURE.md) | 🇲🇾 [Bahasa Melayu](i18n/ms/ARCHITECTURE.md) | 🇳🇱 [Nederlands](i18n/nl/ARCHITECTURE.md) | 🇳🇴 [Norsk](i18n/no/ARCHITECTURE.md) | 🇵🇹 [Português (Portugal)](i18n/pt/ARCHITECTURE.md) | 🇷🇴 [Română](i18n/ro/ARCHITECTURE.md) | 🇵🇱 [Polski](i18n/pl/ARCHITECTURE.md) | 🇸🇰 [Slovenčina](i18n/sk/ARCHITECTURE.md) | 🇸🇪 [Svenska](i18n/sv/ARCHITECTURE.md) | 🇵🇭 [Filipino](i18n/phi/ARCHITECTURE.md)
+
+_Last updated: 2026-03-04_
+
+## Executive Summary
+
+OmniRoute is a local AI routing gateway and dashboard built on Next.js.
+It provides a single OpenAI-compatible endpoint (`/v1/*`) and routes traffic across multiple upstream providers with translation, fallback, token refresh, and usage tracking.
+
+Core capabilities:
+
+- OpenAI-compatible API surface for CLI/tools (28 providers)
+- Request/response translation across provider formats
+- Model combo fallback (multi-model sequence)
+- Account-level fallback (multi-account per provider)
+- OAuth + API-key provider connection management
+- Embedding generation via `/v1/embeddings` (6 providers, 9 models)
+- Image generation via `/v1/images/generations` (4 providers, 9 models)
+- Think tag parsing (`<think>...</think>`) for reasoning models
+- Response sanitization for strict OpenAI SDK compatibility
+- Role normalization (developer→system, system→user) for cross-provider compatibility
+- Structured output conversion (json_schema → Gemini responseSchema)
+- Local persistence for providers, keys, aliases, combos, settings, pricing
+- Usage/cost tracking and request logging
+- Optional cloud sync for multi-device/state sync
+- IP allowlist/blocklist for API access control
+- Thinking budget management (passthrough/auto/custom/adaptive)
+- Global system prompt injection
+- Session tracking and fingerprinting
+- Per-account enhanced rate limiting with provider-specific profiles
+- Circuit breaker pattern for provider resilience
+- Anti-thundering herd protection with mutex locking
+- Signature-based request deduplication cache
+- Domain layer: model availability, cost rules, fallback policy, lockout policy
+- Domain state persistence (SQLite write-through cache for fallbacks, budgets, lockouts, circuit breakers)
+- Policy engine for centralized request evaluation (lockout → budget → fallback)
+- Request telemetry with p50/p95/p99 latency aggregation
+- Correlation ID (X-Request-Id) for end-to-end tracing
+- Compliance audit logging with opt-out per API key
+- Eval framework for LLM quality assurance
+- Resilience UI dashboard with real-time circuit breaker status
+- Modular OAuth providers (12 individual modules under `src/lib/oauth/providers/`)
+
+Primary runtime model:
+
+- Next.js app routes under `src/app/api/*` implement both dashboard APIs and compatibility APIs
+- A shared SSE/routing core in `src/sse/*` + `open-sse/*` handles provider execution, translation, streaming, fallback, and usage
+
+## Scope and Boundaries
+
+### In Scope
+
+- Local gateway runtime
+- Dashboard management APIs
+- Provider authentication and token refresh
+- Request translation and SSE streaming
+- Local state + usage persistence
+- Optional cloud sync orchestration
+
+### Out of Scope
+
+- Cloud service implementation behind `NEXT_PUBLIC_CLOUD_URL`
+- Provider SLA/control plane outside local process
+- External CLI binaries themselves (Claude CLI, Codex CLI, etc.)
+
+## High-Level System Context
+
+```mermaid
+flowchart LR
+    subgraph Clients[Developer Clients]
+        C1[Claude Code]
+        C2[Codex CLI]
+        C3[OpenClaw / Droid / Cline / Continue / Roo]
+        C4[Custom OpenAI-compatible clients]
+        BROWSER[Browser Dashboard]
+    end
+
+    subgraph Router[OmniRoute Local Process]
+        API[V1 Compatibility API\n/v1/*]
+        DASH[Dashboard + Management API\n/api/*]
+        CORE[SSE + Translation Core\nopen-sse + src/sse]
+        DB[(storage.sqlite)]
+        UDB[(usage tables + log artifacts)]
+    end
+
+    subgraph Upstreams[Upstream Providers]
+        P1[OAuth Providers\nClaude/Codex/Gemini/Qwen/iFlow/GitHub/Kiro/Cursor/Antigravity]
+        P2[API Key Providers\nOpenAI/Anthropic/OpenRouter/GLM/Kimi/MiniMax\nDeepSeek/Groq/xAI/Mistral/Perplexity\nTogether/Fireworks/Cerebras/Cohere/NVIDIA]
+        P3[Compatible Nodes\nOpenAI-compatible / Anthropic-compatible]
+    end
+
+    subgraph Cloud[Optional Cloud Sync]
+        CLOUD[Cloud Sync Endpoint\nNEXT_PUBLIC_CLOUD_URL]
+    end
+
+    C1 --> API
+    C2 --> API
+    C3 --> API
+    C4 --> API
+    BROWSER --> DASH
+
+    API --> CORE
+    DASH --> DB
+    CORE --> DB
+    CORE --> UDB
+
+    CORE --> P1
+    CORE --> P2
+    CORE --> P3
+
+    DASH --> CLOUD
+```
+
+## Core Runtime Components
+
+## 1) API and Routing Layer (Next.js App Routes)
+
+Main directories:
+
+- `src/app/api/v1/*` and `src/app/api/v1beta/*` for compatibility APIs
+- `src/app/api/*` for management/configuration APIs
+- Next rewrites in `next.config.mjs` map `/v1/*` to `/api/v1/*`
+
+Important compatibility routes:
+
+- `src/app/api/v1/chat/completions/route.ts`
+- `src/app/api/v1/messages/route.ts`
+- `src/app/api/v1/responses/route.ts`
+- `src/app/api/v1/models/route.ts` — includes custom models with `custom: true`
+- `src/app/api/v1/embeddings/route.ts` — embedding generation (6 providers)
+- `src/app/api/v1/images/generations/route.ts` — image generation (4+ providers incl. Antigravity/Nebius)
+- `src/app/api/v1/messages/count_tokens/route.ts`
+- `src/app/api/v1/providers/[provider]/chat/completions/route.ts` — dedicated per-provider chat
+- `src/app/api/v1/providers/[provider]/embeddings/route.ts` — dedicated per-provider embeddings
+- `src/app/api/v1/providers/[provider]/images/generations/route.ts` — dedicated per-provider images
+- `src/app/api/v1beta/models/route.ts`
+- `src/app/api/v1beta/models/[...path]/route.ts`
+
+Management domains:
+
+- Auth/settings: `src/app/api/auth/*`, `src/app/api/settings/*`
+- Providers/connections: `src/app/api/providers*`
+- Provider nodes: `src/app/api/provider-nodes*`
+- Custom models: `src/app/api/provider-models` (GET/POST/DELETE)
+- Model catalog: `src/app/api/models/route.ts` (GET)
+- Proxy config: `src/app/api/settings/proxy` (GET/PUT/DELETE) + `src/app/api/settings/proxy/test` (POST)
+- OAuth: `src/app/api/oauth/*`
+- Keys/aliases/combos/pricing: `src/app/api/keys*`, `src/app/api/models/alias`, `src/app/api/combos*`, `src/app/api/pricing`
+- Usage: `src/app/api/usage/*`
+- Sync/cloud: `src/app/api/sync/*`, `src/app/api/cloud/*`
+- CLI tooling helpers: `src/app/api/cli-tools/*`
+- IP filter: `src/app/api/settings/ip-filter` (GET/PUT)
+- Thinking budget: `src/app/api/settings/thinking-budget` (GET/PUT)
+- System prompt: `src/app/api/settings/system-prompt` (GET/PUT)
+- Sessions: `src/app/api/sessions` (GET)
+- Rate limits: `src/app/api/rate-limits` (GET)
+- Resilience: `src/app/api/resilience` (GET/PATCH) — provider profiles, circuit breaker, rate limit state
+- Resilience reset: `src/app/api/resilience/reset` (POST) — reset breakers + cooldowns
+- Cache stats: `src/app/api/cache/stats` (GET/DELETE)
+- Model availability: `src/app/api/models/availability` (GET/POST)
+- Telemetry: `src/app/api/telemetry/summary` (GET)
+- Budget: `src/app/api/usage/budget` (GET/POST)
+- Fallback chains: `src/app/api/fallback/chains` (GET/POST/DELETE)
+- Compliance audit: `src/app/api/compliance/audit-log` (GET)
+- Evals: `src/app/api/evals` (GET/POST), `src/app/api/evals/[suiteId]` (GET)
+- Policies: `src/app/api/policies` (GET/POST)
+
+## 2) SSE + Translation Core
+
+Main flow modules:
+
+- Entry: `src/sse/handlers/chat.ts`
+- Core orchestration: `open-sse/handlers/chatCore.ts`
+- Provider execution adapters: `open-sse/executors/*`
+- Format detection/provider config: `open-sse/services/provider.ts`
+- Model parse/resolve: `src/sse/services/model.ts`, `open-sse/services/model.ts`
+- Account fallback logic: `open-sse/services/accountFallback.ts`
+- Translation registry: `open-sse/translator/index.ts`
+- Stream transformations: `open-sse/utils/stream.ts`, `open-sse/utils/streamHandler.ts`
+- Usage extraction/normalization: `open-sse/utils/usageTracking.ts`
+- Think tag parser: `open-sse/utils/thinkTagParser.ts`
+- Embedding handler: `open-sse/handlers/embeddings.ts`
+- Embedding provider registry: `open-sse/config/embeddingRegistry.ts`
+- Image generation handler: `open-sse/handlers/imageGeneration.ts`
+- Image provider registry: `open-sse/config/imageRegistry.ts`
+- Response sanitization: `open-sse/handlers/responseSanitizer.ts`
+- Role normalization: `open-sse/services/roleNormalizer.ts`
+
+Services (business logic):
+
+- Account selection/scoring: `open-sse/services/accountSelector.ts`
+- Context lifecycle management: `open-sse/services/contextManager.ts`
+- IP filter enforcement: `open-sse/services/ipFilter.ts`
+- Session tracking: `open-sse/services/sessionManager.ts`
+- Request deduplication: `open-sse/services/signatureCache.ts`
+- System prompt injection: `open-sse/services/systemPrompt.ts`
+- Thinking budget management: `open-sse/services/thinkingBudget.ts`
+- Wildcard model routing: `open-sse/services/wildcardRouter.ts`
+- Rate limit management: `open-sse/services/rateLimitManager.ts`
+- Circuit breaker: `open-sse/services/circuitBreaker.ts`
+
+Domain layer modules:
+
+- Model availability: `src/lib/domain/modelAvailability.ts`
+- Cost rules/budgets: `src/lib/domain/costRules.ts`
+- Fallback policy: `src/lib/domain/fallbackPolicy.ts`
+- Combo resolver: `src/lib/domain/comboResolver.ts`
+- Lockout policy: `src/lib/domain/lockoutPolicy.ts`
+- Policy engine: `src/domain/policyEngine.ts` — centralized lockout → budget → fallback evaluation
+- Error codes catalog: `src/lib/domain/errorCodes.ts`
+- Request ID: `src/lib/domain/requestId.ts`
+- Fetch timeout: `src/lib/domain/fetchTimeout.ts`
+- Request telemetry: `src/lib/domain/requestTelemetry.ts`
+- Compliance/audit: `src/lib/domain/compliance/index.ts`
+- Eval runner: `src/lib/domain/evalRunner.ts`
+- Domain state persistence: `src/lib/db/domainState.ts` — SQLite CRUD for fallback chains, budgets, cost history, lockout state, circuit breakers
+
+OAuth provider modules (12 individual files under `src/lib/oauth/providers/`):
+
+- Registry index: `src/lib/oauth/providers/index.ts`
+- Individual providers: `claude.ts`, `codex.ts`, `gemini.ts`, `antigravity.ts`, `iflow.ts`, `qwen.ts`, `kimi-coding.ts`, `github.ts`, `kiro.ts`, `cursor.ts`, `kilocode.ts`, `cline.ts`
+- Thin wrapper: `src/lib/oauth/providers.ts` — re-exports from individual modules
+
+## 3) Persistence Layer
+
+Primary state DB (SQLite):
+
+- Core infra: `src/lib/db/core.ts` (better-sqlite3, migrations, WAL)
+- Re-export facade: `src/lib/localDb.ts` (thin compatibility layer for callers)
+- file: `${DATA_DIR}/storage.sqlite` (or `$XDG_CONFIG_HOME/omniroute/storage.sqlite` when set, else `~/.omniroute/storage.sqlite`)
+- entities (tables + KV namespaces): providerConnections, providerNodes, modelAliases, combos, apiKeys, settings, pricing, **customModels**, **proxyConfig**, **ipFilter**, **thinkingBudget**, **systemPrompt**
+
+Usage persistence:
+
+- facade: `src/lib/usageDb.ts` (decomposed modules in `src/lib/usage/*`)
+- SQLite tables in `storage.sqlite`: `usage_history`, `call_logs`, `proxy_logs`
+- optional file artifacts remain for compatibility/debug (`${DATA_DIR}/log.txt`, `${DATA_DIR}/call_logs/`, `<repo>/logs/...`)
+- legacy JSON files are migrated to SQLite by startup migrations when present
+
+Domain State DB (SQLite):
+
+- `src/lib/db/domainState.ts` — CRUD operations for domain state
+- Tables (created in `src/lib/db/core.ts`): `domain_fallback_chains`, `domain_budgets`, `domain_cost_history`, `domain_lockout_state`, `domain_circuit_breakers`
+- Write-through cache pattern: in-memory Maps are authoritative at runtime; mutations are written synchronously to SQLite; state is restored from DB on cold start
+
+## 4) Auth + Security Surfaces
+
+- Dashboard cookie auth: `src/proxy.ts`, `src/app/api/auth/login/route.ts`
+- API key generation/verification: `src/shared/utils/apiKey.ts`
+- Provider secrets persisted in `providerConnections` entries
+- Outbound proxy support via `open-sse/utils/proxyFetch.ts` (env vars) and `open-sse/utils/networkProxy.ts` (configurable per-provider or global)
+
+## 5) Cloud Sync
+
+- Scheduler init: `src/lib/initCloudSync.ts`, `src/shared/services/initializeCloudSync.ts`
+- Periodic task: `src/shared/services/cloudSyncScheduler.ts`
+- Control route: `src/app/api/sync/cloud/route.ts`
+
+## Request Lifecycle (`/v1/chat/completions`)
+
+```mermaid
+sequenceDiagram
+    autonumber
+    participant Client as CLI/SDK Client
+    participant Route as /api/v1/chat/completions
+    participant Chat as src/sse/handlers/chat
+    participant Core as open-sse/handlers/chatCore
+    participant Model as Model Resolver
+    participant Auth as Credential Selector
+    participant Exec as Provider Executor
+    participant Prov as Upstream Provider
+    participant Stream as Stream Translator
+    participant Usage as usageDb
+
+    Client->>Route: POST /v1/chat/completions
+    Route->>Chat: handleChat(request)
+    Chat->>Model: parse/resolve model or combo
+
+    alt Combo model
+        Chat->>Chat: iterate combo models (handleComboChat)
+    end
+
+    Chat->>Auth: getProviderCredentials(provider)
+    Auth-->>Chat: active account + tokens/api key
+
+    Chat->>Core: handleChatCore(body, modelInfo, credentials)
+    Core->>Core: detect source format
+    Core->>Core: translate request to target format
+    Core->>Exec: execute(provider, transformedBody)
+    Exec->>Prov: upstream API call
+    Prov-->>Exec: SSE/JSON response
+    Exec-->>Core: response + metadata
+
+    alt 401/403
+        Core->>Exec: refreshCredentials()
+        Exec-->>Core: updated tokens
+        Core->>Exec: retry request
+    end
+
+    Core->>Stream: translate/normalize stream to client format
+    Stream-->>Client: SSE chunks / JSON response
+
+    Stream->>Usage: extract usage + persist history/log
+```
+
+## Combo + Account Fallback Flow
+
+```mermaid
+flowchart TD
+    A[Incoming model string] --> B{Is combo name?}
+    B -- Yes --> C[Load combo models sequence]
+    B -- No --> D[Single model path]
+
+    C --> E[Try model N]
+    E --> F[Resolve provider/model]
+    D --> F
+
+    F --> G[Select account credentials]
+    G --> H{Credentials available?}
+    H -- No --> I[Return provider unavailable]
+    H -- Yes --> J[Execute request]
+
+    J --> K{Success?}
+    K -- Yes --> L[Return response]
+    K -- No --> M{Fallback-eligible error?}
+
+    M -- No --> N[Return error]
+    M -- Yes --> O[Mark account unavailable cooldown]
+    O --> P{Another account for provider?}
+    P -- Yes --> G
+    P -- No --> Q{In combo with next model?}
+    Q -- Yes --> E
+    Q -- No --> R[Return all unavailable]
+```
+
+Fallback decisions are driven by `open-sse/services/accountFallback.ts` using status codes and error-message heuristics.
+
+## OAuth Onboarding and Token Refresh Lifecycle
+
+```mermaid
+sequenceDiagram
+    autonumber
+    participant UI as Dashboard UI
+    participant OAuth as /api/oauth/[provider]/[action]
+    participant ProvAuth as Provider Auth Server
+    participant DB as localDb
+    participant Test as /api/providers/[id]/test
+    participant Exec as Provider Executor
+
+    UI->>OAuth: GET authorize or device-code
+    OAuth->>ProvAuth: create auth/device flow
+    ProvAuth-->>OAuth: auth URL or device code payload
+    OAuth-->>UI: flow data
+
+    UI->>OAuth: POST exchange or poll
+    OAuth->>ProvAuth: token exchange/poll
+    ProvAuth-->>OAuth: access/refresh tokens
+    OAuth->>DB: createProviderConnection(oauth data)
+    OAuth-->>UI: success + connection id
+
+    UI->>Test: POST /api/providers/[id]/test
+    Test->>Exec: validate credentials / optional refresh
+    Exec-->>Test: valid or refreshed token info
+    Test->>DB: update status/tokens/errors
+    Test-->>UI: validation result
+```
+
+Refresh during live traffic is executed inside `open-sse/handlers/chatCore.ts` via executor `refreshCredentials()`.
+
+## Cloud Sync Lifecycle (Enable / Sync / Disable)
+
+```mermaid
+sequenceDiagram
+    autonumber
+    participant UI as Endpoint Page UI
+    participant Sync as /api/sync/cloud
+    participant DB as localDb
+    participant Cloud as External Cloud Sync
+    participant Claude as ~/.claude/settings.json
+
+    UI->>Sync: POST action=enable
+    Sync->>DB: set cloudEnabled=true
+    Sync->>DB: ensure API key exists
+    Sync->>Cloud: POST /sync/{machineId} (providers/aliases/combos/keys)
+    Cloud-->>Sync: sync result
+    Sync->>Cloud: GET /{machineId}/v1/verify
+    Sync-->>UI: enabled + verification status
+
+    UI->>Sync: POST action=sync
+    Sync->>Cloud: POST /sync/{machineId}
+    Cloud-->>Sync: remote data
+    Sync->>DB: update newer local tokens/status
+    Sync-->>UI: synced
+
+    UI->>Sync: POST action=disable
+    Sync->>DB: set cloudEnabled=false
+    Sync->>Cloud: DELETE /sync/{machineId}
+    Sync->>Claude: switch ANTHROPIC_BASE_URL back to local (if needed)
+    Sync-->>UI: disabled
+```
+
+Periodic sync is triggered by `CloudSyncScheduler` when cloud is enabled.
+
+## Data Model and Storage Map
+
+```mermaid
+erDiagram
+    SETTINGS ||--o{ PROVIDER_CONNECTION : controls
+    PROVIDER_NODE ||--o{ PROVIDER_CONNECTION : backs_compatible_provider
+    PROVIDER_CONNECTION ||--o{ USAGE_ENTRY : emits_usage
+
+    SETTINGS {
+      boolean cloudEnabled
+      number stickyRoundRobinLimit
+      boolean requireLogin
+      string password_hash
+      string fallbackStrategy
+      json rateLimitDefaults
+      json providerProfiles
+    }
+
+    PROVIDER_CONNECTION {
+      string id
+      string provider
+      string authType
+      string name
+      number priority
+      boolean isActive
+      string apiKey
+      string accessToken
+      string refreshToken
+      string expiresAt
+      string testStatus
+      string lastError
+      string rateLimitedUntil
+      json providerSpecificData
+    }
+
+    PROVIDER_NODE {
+      string id
+      string type
+      string name
+      string prefix
+      string apiType
+      string baseUrl
+    }
+
+    MODEL_ALIAS {
+      string alias
+      string targetModel
+    }
+
+    COMBO {
+      string id
+      string name
+      string[] models
+    }
+
+    API_KEY {
+      string id
+      string name
+      string key
+      string machineId
+    }
+
+    USAGE_ENTRY {
+      string provider
+      string model
+      number prompt_tokens
+      number completion_tokens
+      string connectionId
+      string timestamp
+    }
+
+    CUSTOM_MODEL {
+      string id
+      string name
+      string providerId
+    }
+
+    PROXY_CONFIG {
+      string global
+      json providers
+    }
+
+    IP_FILTER {
+      string mode
+      string[] allowlist
+      string[] blocklist
+    }
+
+    THINKING_BUDGET {
+      string mode
+      number customBudget
+      string effortLevel
+    }
+
+    SYSTEM_PROMPT {
+      boolean enabled
+      string prompt
+      string position
+    }
+```
+
+Physical storage files:
+
+- primary runtime DB: `${DATA_DIR}/storage.sqlite`
+- request log lines: `${DATA_DIR}/log.txt` (compat/debug artifact)
+- structured call payload archives: `${DATA_DIR}/call_logs/`
+- optional translator/request debug sessions: `<repo>/logs/...`
+
+## Deployment Topology
+
+```mermaid
+flowchart LR
+    subgraph LocalHost[Developer Host]
+        CLI[CLI Tools]
+        Browser[Dashboard Browser]
+    end
+
+    subgraph ContainerOrProcess[OmniRoute Runtime]
+        Next[Next.js Server\nPORT=20128]
+        Core[SSE Core + Executors]
+        MainDB[(storage.sqlite)]
+        UsageDB[(usage tables + log artifacts)]
+    end
+
+    subgraph External[External Services]
+        Providers[AI Providers]
+        SyncCloud[Cloud Sync Service]
+    end
+
+    CLI --> Next
+    Browser --> Next
+    Next --> Core
+    Next --> MainDB
+    Core --> MainDB
+    Core --> UsageDB
+    Core --> Providers
+    Next --> SyncCloud
+```
+
+## Module Mapping (Decision-Critical)
+
+### Route and API Modules
+
+- `src/app/api/v1/*`, `src/app/api/v1beta/*`: compatibility APIs
+- `src/app/api/v1/providers/[provider]/*`: dedicated per-provider routes (chat, embeddings, images)
+- `src/app/api/providers*`: provider CRUD, validation, testing
+- `src/app/api/provider-nodes*`: custom compatible node management
+- `src/app/api/provider-models`: custom model management (CRUD)
+- `src/app/api/models/route.ts`: model catalog API (aliases + custom models)
+- `src/app/api/oauth/*`: OAuth/device-code flows
+- `src/app/api/keys*`: local API key lifecycle
+- `src/app/api/models/alias`: alias management
+- `src/app/api/combos*`: fallback combo management
+- `src/app/api/pricing`: pricing overrides for cost calculation
+- `src/app/api/settings/proxy`: proxy configuration (GET/PUT/DELETE)
+- `src/app/api/settings/proxy/test`: outbound proxy connectivity test (POST)
+- `src/app/api/usage/*`: usage and logs APIs
+- `src/app/api/sync/*` + `src/app/api/cloud/*`: cloud sync and cloud-facing helpers
+- `src/app/api/cli-tools/*`: local CLI config writers/checkers
+- `src/app/api/settings/ip-filter`: IP allowlist/blocklist (GET/PUT)
+- `src/app/api/settings/thinking-budget`: thinking token budget config (GET/PUT)
+- `src/app/api/settings/system-prompt`: global system prompt (GET/PUT)
+- `src/app/api/sessions`: active session listing (GET)
+- `src/app/api/rate-limits`: per-account rate limit status (GET)
+
+### Routing and Execution Core
+
+- `src/sse/handlers/chat.ts`: request parse, combo handling, account selection loop
+- `open-sse/handlers/chatCore.ts`: translation, executor dispatch, retry/refresh handling, stream setup
+- `open-sse/executors/*`: provider-specific network and format behavior
+
+### Translation Registry and Format Converters
+
+- `open-sse/translator/index.ts`: translator registry and orchestration
+- Request translators: `open-sse/translator/request/*`
+- Response translators: `open-sse/translator/response/*`
+- Format constants: `open-sse/translator/formats.ts`
+
+### Persistence
+
+- `src/lib/db/*`: persistent config/state and domain persistence on SQLite
+- `src/lib/localDb.ts`: compatibility re-export for DB modules
+- `src/lib/usageDb.ts`: usage history/call logs facade on top of SQLite tables
+
+## Provider Executor Coverage (Strategy Pattern)
+
+Each provider has a specialized executor extending `BaseExecutor` (in `open-sse/executors/base.ts`), which provides URL building, header construction, retry with exponential backoff, credential refresh hooks, and the `execute()` orchestration method.
+
+| Executor              | Provider(s)                                                                                                                                                  | Special Handling                                                     |
+| --------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------ | -------------------------------------------------------------------- |
+| `DefaultExecutor`     | OpenAI, Claude, Gemini, Qwen, iFlow, OpenRouter, GLM, Kimi, MiniMax, DeepSeek, Groq, xAI, Mistral, Perplexity, Together, Fireworks, Cerebras, Cohere, NVIDIA | Dynamic URL/header config per provider                               |
+| `AntigravityExecutor` | Google Antigravity                                                                                                                                           | Custom project/session IDs, Retry-After parsing                      |
+| `CodexExecutor`       | OpenAI Codex                                                                                                                                                 | Injects system instructions, forces reasoning effort                 |
+| `CursorExecutor`      | Cursor IDE                                                                                                                                                   | ConnectRPC protocol, Protobuf encoding, request signing via checksum |
+| `GithubExecutor`      | GitHub Copilot                                                                                                                                               | Copilot token refresh, VSCode-mimicking headers                      |
+| `KiroExecutor`        | AWS CodeWhisperer/Kiro                                                                                                                                       | AWS EventStream binary format → SSE conversion                       |
+| `GeminiCLIExecutor`   | Gemini CLI                                                                                                                                                   | Google OAuth token refresh cycle                                     |
+
+All other providers (including custom compatible nodes) use the `DefaultExecutor`.
+
+## Provider Compatibility Matrix
+
+| Provider         | Format           | Auth                  | Stream           | Non-Stream | Token Refresh | Usage API          |
+| ---------------- | ---------------- | --------------------- | ---------------- | ---------- | ------------- | ------------------ |
+| Claude           | claude           | API Key / OAuth       | ✅               | ✅         | ✅            | ⚠️ Admin only      |
+| Gemini           | gemini           | API Key / OAuth       | ✅               | ✅         | ✅            | ⚠️ Cloud Console   |
+| Gemini CLI       | gemini-cli       | OAuth                 | ✅               | ✅         | ✅            | ⚠️ Cloud Console   |
+| Antigravity      | antigravity      | OAuth                 | ✅               | ✅         | ✅            | ✅ Full quota API  |
+| OpenAI           | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| Codex            | openai-responses | OAuth                 | ✅ forced        | ❌         | ✅            | ✅ Rate limits     |
+| GitHub Copilot   | openai           | OAuth + Copilot Token | ✅               | ✅         | ✅            | ✅ Quota snapshots |
+| Cursor           | cursor           | Custom checksum       | ✅               | ✅         | ❌            | ❌                 |
+| Kiro             | kiro             | AWS SSO OIDC          | ✅ (EventStream) | ❌         | ✅            | ✅ Usage limits    |
+| Qwen             | openai           | OAuth                 | ✅               | ✅         | ✅            | ⚠️ Per request     |
+| iFlow            | openai           | OAuth (Basic)         | ✅               | ✅         | ✅            | ⚠️ Per request     |
+| OpenRouter       | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| GLM/Kimi/MiniMax | claude           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| DeepSeek         | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| Groq             | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| xAI (Grok)       | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| Mistral          | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| Perplexity       | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| Together AI      | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| Fireworks AI     | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| Cerebras         | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| Cohere           | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+| NVIDIA NIM       | openai           | API Key               | ✅               | ✅         | ❌            | ❌                 |
+
+## Format Translation Coverage
+
+Detected source formats include:
+
+- `openai`
+- `openai-responses`
+- `claude`
+- `gemini`
+
+Target formats include:
+
+- OpenAI chat/Responses
+- Claude
+- Gemini/Gemini-CLI/Antigravity envelope
+- Kiro
+- Cursor
+
+Translations use **OpenAI as the hub format** — all conversions go through OpenAI as intermediate:
+
+```
+Source Format → OpenAI (hub) → Target Format
+```
+
+Translations are selected dynamically based on source payload shape and provider target format.
+
+Additional processing layers in the translation pipeline:
+
+- **Response sanitization** — Strips non-standard fields from OpenAI-format responses (both streaming and non-streaming) to ensure strict SDK compliance
+- **Role normalization** — Converts `developer` → `system` for non-OpenAI targets; merges `system` → `user` for models that reject the system role (GLM, ERNIE)
+- **Think tag extraction** — Parses `<think>...</think>` blocks from content into `reasoning_content` field
+- **Structured output** — Converts OpenAI `response_format.json_schema` to Gemini's `responseMimeType` + `responseSchema`
+
+## Supported API Endpoints
+
+| Endpoint                                           | Format             | Handler                                              |
+| -------------------------------------------------- | ------------------ | ---------------------------------------------------- |
+| `POST /v1/chat/completions`                        | OpenAI Chat        | `src/sse/handlers/chat.ts`                           |
+| `POST /v1/messages`                                | Claude Messages    | Same handler (auto-detected)                         |
+| `POST /v1/responses`                               | OpenAI Responses   | `open-sse/handlers/responsesHandler.ts`              |
+| `POST /v1/embeddings`                              | OpenAI Embeddings  | `open-sse/handlers/embeddings.ts`                    |
+| `GET /v1/embeddings`                               | Model listing      | API route                                            |
+| `POST /v1/images/generations`                      | OpenAI Images      | `open-sse/handlers/imageGeneration.ts`               |
+| `GET /v1/images/generations`                       | Model listing      | API route                                            |
+| `POST /v1/providers/{provider}/chat/completions`   | OpenAI Chat        | Dedicated per-provider with model validation         |
+| `POST /v1/providers/{provider}/embeddings`         | OpenAI Embeddings  | Dedicated per-provider with model validation         |
+| `POST /v1/providers/{provider}/images/generations` | OpenAI Images      | Dedicated per-provider with model validation         |
+| `POST /v1/messages/count_tokens`                   | Claude Token Count | API route                                            |
+| `GET /v1/models`                                   | OpenAI Models list | API route (chat + embedding + image + custom models) |
+| `GET /api/models/catalog`                          | Catalog            | All models grouped by provider + type                |
+| `POST /v1beta/models/*:streamGenerateContent`      | Gemini native      | API route                                            |
+| `GET/PUT/DELETE /api/settings/proxy`               | Proxy Config       | Network proxy configuration                          |
+| `POST /api/settings/proxy/test`                    | Proxy Connectivity | Proxy health/connectivity test endpoint              |
+| `GET/POST/DELETE /api/provider-models`             | Custom Models      | Custom model management per provider                 |
+
+## Bypass Handler
+
+The bypass handler (`open-sse/utils/bypassHandler.ts`) intercepts known "throwaway" requests from Claude CLI — warmup pings, title extractions, and token counts — and returns a **fake response** without consuming upstream provider tokens. This is triggered only when `User-Agent` contains `claude-cli`.
+
+## Request Logger Pipeline
+
+The request logger (`open-sse/utils/requestLogger.ts`) provides a 7-stage debug logging pipeline, disabled by default, enabled via `ENABLE_REQUEST_LOGS=true`:
+
+```
+1_req_client.json → 2_req_source.json → 3_req_openai.json → 4_req_target.json
+→ 5_res_provider.txt → 6_res_openai.txt → 7_res_client.txt
+```
+
+Files are written to `<repo>/logs/<session>/` for each request session.
+
+## Failure Modes and Resilience
+
+## 1) Account/Provider Availability
+
+- provider account cooldown on transient/rate/auth errors
+- account fallback before failing request
+- combo model fallback when current model/provider path is exhausted
+
+## 2) Token Expiry
+
+- pre-check and refresh with retry for refreshable providers
+- 401/403 retry after refresh attempt in core path
+
+## 3) Stream Safety
+
+- disconnect-aware stream controller
+- translation stream with end-of-stream flush and `[DONE]` handling
+- usage estimation fallback when provider usage metadata is missing
+
+## 4) Cloud Sync Degradation
+
+- sync errors are surfaced but local runtime continues
+- scheduler has retry-capable logic, but periodic execution currently calls single-attempt sync by default
+
+## 5) Data Integrity
+
+- SQLite schema migrations and auto-upgrade hooks at startup
+- legacy JSON → SQLite migration compatibility path
+
+## Observability and Operational Signals
+
+Runtime visibility sources:
+
+- console logs from `src/sse/utils/logger.ts`
+- per-request usage aggregates in SQLite (`usage_history`, `call_logs`, `proxy_logs`)
+- textual request status log in `log.txt` (optional/compat)
+- optional deep request/translation logs under `logs/` when `ENABLE_REQUEST_LOGS=true`
+- dashboard usage endpoints (`/api/usage/*`) for UI consumption
+
+## Security-Sensitive Boundaries
+
+- JWT secret (`JWT_SECRET`) secures dashboard session cookie verification/signing
+- Initial password bootstrap (`INITIAL_PASSWORD`) should be explicitly configured for first-run provisioning
+- API key HMAC secret (`API_KEY_SECRET`) secures generated local API key format
+- Provider secrets (API keys/tokens) are persisted in local DB and should be protected at filesystem level
+- Cloud sync endpoints rely on API key auth + machine id semantics
+
+## Environment and Runtime Matrix
+
+Environment variables actively used by code:
+
+- App/auth: `JWT_SECRET`, `INITIAL_PASSWORD`
+- Storage: `DATA_DIR`
+- Compatible node behavior: `ALLOW_MULTI_CONNECTIONS_PER_COMPAT_NODE`
+- Optional storage base override (Linux/macOS when `DATA_DIR` unset): `XDG_CONFIG_HOME`
+- Security hashing: `API_KEY_SECRET`, `MACHINE_ID_SALT`
+- Logging: `ENABLE_REQUEST_LOGS`
+- Sync/cloud URLing: `NEXT_PUBLIC_BASE_URL`, `NEXT_PUBLIC_CLOUD_URL`
+- Outbound proxy: `HTTP_PROXY`, `HTTPS_PROXY`, `ALL_PROXY`, `NO_PROXY` and lowercase variants
+- SOCKS5 feature flags: `ENABLE_SOCKS5_PROXY`, `NEXT_PUBLIC_ENABLE_SOCKS5_PROXY`
+- Platform/runtime helpers (not app-specific config): `APPDATA`, `NODE_ENV`, `PORT`, `HOSTNAME`
+
+## Known Architectural Notes
+
+1. `usageDb` and `localDb` share the same base directory policy (`DATA_DIR` -> `XDG_CONFIG_HOME/omniroute` -> `~/.omniroute`) with legacy file migration.
+2. `/api/v1/route.ts` delegates to the same unified catalog builder used by `/api/v1/models` (`src/app/api/v1/models/catalog.ts`) to avoid semantic drift.
+3. Request logger writes full headers/body when enabled; treat log directory as sensitive.
+4. Cloud behavior depends on correct `NEXT_PUBLIC_BASE_URL` and cloud endpoint reachability.
+5. The `open-sse/` directory is published as the `@omniroute/open-sse` **npm workspace package**. Source code imports it via `@omniroute/open-sse/...` (resolved by Next.js `transpilePackages`). File paths in this document still use the directory name `open-sse/` for consistency.
+6. Charts in the dashboard use **Recharts** (SVG-based) for accessible, interactive analytics visualizations (model usage bar charts, provider breakdown tables with success rates).
+7. E2E tests use **Playwright** (`tests/e2e/`), run via `npm run test:e2e`. Unit tests use **Node.js test runner** (`tests/unit/`), run via `npm run test:unit`. Source code under `src/` is **TypeScript** (`.ts`/`.tsx`); the `open-sse/` workspace remains JavaScript (`.js`).
+8. Settings page is organized into 5 tabs: Security, Routing (6 global strategies: fill-first, round-robin, p2c, random, least-used, cost-optimized), Resilience (editable rate limits, circuit breaker, policies), AI (thinking budget, system prompt, prompt cache), Advanced (proxy).
+
+## Operational Verification Checklist
+
+- Build from source: `npm run build`
+- Build Docker image: `docker build -t omniroute .`
+- Start service and verify:
+- `GET /api/settings`
+- `GET /api/v1/models`
+- CLI target base URL should be `http://<host>:20128/v1` when `PORT=20128`

docs/i18n/es/AUTO-COMBO.md

@@ -0,0 +1,67 @@
+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/AUTO-COMBO.md) · 🇪🇸 [es](../es/AUTO-COMBO.md) · 🇫🇷 [fr](../fr/AUTO-COMBO.md) · 🇩🇪 [de](../de/AUTO-COMBO.md) · 🇮🇹 [it](../it/AUTO-COMBO.md) · 🇷🇺 [ru](../ru/AUTO-COMBO.md) · 🇨🇳 [zh-CN](../zh-CN/AUTO-COMBO.md) · 🇯🇵 [ja](../ja/AUTO-COMBO.md) · 🇰🇷 [ko](../ko/AUTO-COMBO.md) · 🇸🇦 [ar](../ar/AUTO-COMBO.md) · 🇮🇳 [in](../in/AUTO-COMBO.md) · 🇹🇭 [th](../th/AUTO-COMBO.md) · 🇻🇳 [vi](../vi/AUTO-COMBO.md) · 🇮🇩 [id](../id/AUTO-COMBO.md) · 🇲🇾 [ms](../ms/AUTO-COMBO.md) · 🇳🇱 [nl](../nl/AUTO-COMBO.md) · 🇵🇱 [pl](../pl/AUTO-COMBO.md) · 🇸🇪 [sv](../sv/AUTO-COMBO.md) · 🇳🇴 [no](../no/AUTO-COMBO.md) · 🇩🇰 [da](../da/AUTO-COMBO.md) · 🇫🇮 [fi](../fi/AUTO-COMBO.md) · 🇵🇹 [pt](../pt/AUTO-COMBO.md) · 🇷🇴 [ro](../ro/AUTO-COMBO.md) · 🇭🇺 [hu](../hu/AUTO-COMBO.md) · 🇧🇬 [bg](../bg/AUTO-COMBO.md) · 🇸🇰 [sk](../sk/AUTO-COMBO.md) · 🇺🇦 [uk-UA](../uk-UA/AUTO-COMBO.md) · 🇮🇱 [he](../he/AUTO-COMBO.md) · 🇵🇭 [phi](../phi/AUTO-COMBO.md)
+
+---
+
+# OmniRoute Auto-Combo Engine
+
+> Self-managing model chains with adaptive scoring
+
+## How It Works
+
+The Auto-Combo Engine dynamically selects the best provider/model for each request using a **6-factor scoring function**:
+
+| Factor     | Weight | Description                                     |
+| :--------- | :----- | :---------------------------------------------- |
+| Quota      | 0.20   | Remaining capacity [0..1]                       |
+| Health     | 0.25   | Circuit breaker: CLOSED=1.0, HALF=0.5, OPEN=0.0 |
+| CostInv    | 0.20   | Inverse cost (cheaper = higher score)           |
+| LatencyInv | 0.15   | Inverse p95 latency (faster = higher)           |
+| TaskFit    | 0.10   | Model × task type fitness score                 |
+| Stability  | 0.10   | Low variance in latency/errors                  |
+
+## Mode Packs
+
+| Pack                    | Focus        | Key Weight       |
+| :---------------------- | :----------- | :--------------- |
+| 🚀 **Ship Fast**        | Speed        | latencyInv: 0.35 |
+| 💰 **Cost Saver**       | Economy      | costInv: 0.40    |
+| 🎯 **Quality First**    | Best model   | taskFit: 0.40    |
+| 📡 **Offline Friendly** | Availability | quota: 0.40      |
+
+## Self-Healing
+
+- **Temporary exclusion**: Score < 0.2 → excluded for 5 min (progressive backoff, max 30 min)
+- **Circuit breaker awareness**: OPEN → auto-excluded; HALF_OPEN → probe requests
+- **Incident mode**: >50% OPEN → disable exploration, maximize stability
+- **Cooldown recovery**: After exclusion, first request is a "probe" with reduced timeout
+
+## Bandit Exploration
+
+5% of requests (configurable) are routed to random providers for exploration. Disabled in incident mode.
+
+## API
+
+```bash
+# Create auto-combo
+curl -X POST http://localhost:20128/api/combos/auto \
+  -H "Content-Type: application/json" \
+  -d '{"id":"my-auto","name":"Auto Coder","candidatePool":["anthropic","google","openai"],"modePack":"ship-fast"}'
+
+# List auto-combos
+curl http://localhost:20128/api/combos/auto
+```
+
+## Task Fitness
+
+30+ models scored across 6 task types (`coding`, `review`, `planning`, `analysis`, `debugging`, `documentation`). Supports wildcard patterns (e.g., `*-coder` → high coding score).
+
+## Files
+
+| File                                         | Purpose                               |
+| :------------------------------------------- | :------------------------------------ |
+| `open-sse/services/autoCombo/scoring.ts`     | Scoring function & pool normalization |
+| `open-sse/services/autoCombo/taskFitness.ts` | Model × task fitness lookup           |
+| `open-sse/services/autoCombo/engine.ts`      | Selection logic, bandit, budget cap   |
+| `open-sse/services/autoCombo/selfHealing.ts` | Exclusion, probes, incident mode      |
+| `open-sse/services/autoCombo/modePacks.ts`   | 4 weight profiles                     |
+| `src/app/api/combos/auto/route.ts`           | REST API                              |

docs/i18n/es/CLI-TOOLS.md

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+🌐 **Languages:** 🇺🇸 [English](../../CLI-TOOLS.md) · 🇧🇷 [pt-BR](../pt-BR/CLI-TOOLS.md) · 🇪🇸 [es](../es/CLI-TOOLS.md) · 🇫🇷 [fr](../fr/CLI-TOOLS.md) · 🇩🇪 [de](../de/CLI-TOOLS.md) · 🇮🇹 [it](../it/CLI-TOOLS.md) · 🇷🇺 [ru](../ru/CLI-TOOLS.md) · 🇨🇳 [zh-CN](../zh-CN/CLI-TOOLS.md) · 🇯🇵 [ja](../ja/CLI-TOOLS.md) · 🇰🇷 [ko](../ko/CLI-TOOLS.md) · 🇸🇦 [ar](../ar/CLI-TOOLS.md)
+
+# Guía de Configuración de Herramientas CLI — OmniRoute
+
+Esta guía explica cómo instalar y configurar todas las herramientas CLI de IA compatibles para usar **OmniRoute** como backend unificado.
+
+This guide explains how to install and configure all supported AI coding CLI tools
+to use **OmniRoute** as the unified backend, giving you centralized key management,
+cost tracking, model switching, and request logging across every tool.
+
+---
+
+## How It Works
+
+```
+Claude / Codex / Gemini CLI / OpenCode / Cline / KiloCode / Continue / Kiro CLI
+           │
+           ▼  (all point to OmniRoute)
+    http://YOUR_SERVER:20128/v1
+           │
+           ▼  (OmniRoute routes to the right provider)
+    Anthropic / OpenAI / Gemini / DeepSeek / Groq / Mistral / ...
+```
+
+**Benefits:**
+
+- One API key to manage all tools
+- Cost tracking across all CLIs in the dashboard
+- Model switching without reconfiguring every tool
+- Works locally and on remote servers (VPS)
+
+---
+
+## Supported Tools
+
+| Tool             | Command             | Type              | Install Method |
+| ---------------- | ------------------- | ----------------- | -------------- |
+| **Claude Code**  | `claude`            | CLI               | npm            |
+| **OpenAI Codex** | `codex`             | CLI               | npm            |
+| **Gemini CLI**   | `gemini`            | CLI               | npm            |
+| **OpenCode**     | `opencode`          | CLI               | npm            |
+| **Cline**        | `cline`             | CLI + VS Code ext | npm            |
+| **KiloCode**     | `kilocode` / `kilo` | CLI + VS Code ext | npm            |
+| **Continue**     | guide-based         | VS Code ext       | VS Code        |
+| **Kiro CLI**     | `kiro-cli`          | CLI               | curl installer |
+| **Cursor**       | `cursor`            | Desktop app       | Download       |
+| **Droid**        | web-based           | Built-in agent    | OmniRoute      |
+| **OpenClaw**     | web-based           | Built-in agent    | OmniRoute      |
+
+---
+
+## Step 1 — Get an OmniRoute API Key
+
+1. Open the OmniRoute dashboard → **API Manager** (`/dashboard/api-manager`)
+2. Click **Create API Key**
+3. Give it a name (e.g. `cli-tools`) and select all permissions
+4. Copy the key — you'll need it for every CLI below
+
+> Your key looks like: `sk-xxxxxxxxxxxxxxxx-xxxxxxxxx`
+
+---
+
+## Step 2 — Install CLI Tools
+
+All npm-based tools require Node.js 18+:
+
+```bash
+# Claude Code (Anthropic)
+npm install -g @anthropic-ai/claude-code
+
+# OpenAI Codex
+npm install -g @openai/codex
+
+# Gemini CLI (Google)
+npm install -g @google/gemini-cli
+
+# OpenCode
+npm install -g opencode-ai
+
+# Cline
+npm install -g cline
+
+# KiloCode
+npm install -g kilecode
+
+# Kiro CLI (Amazon — requires curl + unzip)
+apt-get install -y unzip   # on Debian/Ubuntu
+curl -fsSL https://cli.kiro.dev/install | bash
+export PATH="$HOME/.local/bin:$PATH"   # add to ~/.bashrc
+```
+
+**Verify:**
+
+```bash
+claude --version     # 2.x.x
+codex --version      # 0.x.x
+gemini --version     # 0.x.x
+opencode --version   # x.x.x
+cline --version      # 2.x.x
+kilocode --version   # x.x.x (or: kilo --version)
+kiro-cli --version   # 1.x.x
+```
+
+---
+
+## Step 3 — Set Global Environment Variables
+
+Add to `~/.bashrc` (or `~/.zshrc`), then run `source ~/.bashrc`:
+
+```bash
+# OmniRoute Universal Endpoint
+export OPENAI_BASE_URL="http://localhost:20128/v1"
+export OPENAI_API_KEY="sk-your-omniroute-key"
+export ANTHROPIC_BASE_URL="http://localhost:20128/v1"
+export ANTHROPIC_API_KEY="sk-your-omniroute-key"
+export GEMINI_BASE_URL="http://localhost:20128/v1"
+export GEMINI_API_KEY="sk-your-omniroute-key"
+```
+
+> For a **remote server** replace `localhost:20128` with the server IP or domain,
+> e.g. `http://192.168.0.15:20128`.
+
+---
+
+## Step 4 — Configure Each Tool
+
+### Claude Code
+
+```bash
+# Via CLI:
+claude config set --global api-base-url http://localhost:20128/v1
+
+# Or create ~/.claude/settings.json:
+mkdir -p ~/.claude && cat > ~/.claude/settings.json << EOF
+{
+  "apiBaseUrl": "http://localhost:20128/v1",
+  "apiKey": "sk-your-omniroute-key"
+}
+EOF
+```
+
+**Test:** `claude "say hello"`
+
+---
+
+### OpenAI Codex
+
+```bash
+mkdir -p ~/.codex && cat > ~/.codex/config.yaml << EOF
+model: auto
+apiKey: sk-your-omniroute-key
+apiBaseUrl: http://localhost:20128/v1
+EOF
+```
+
+**Test:** `codex "what is 2+2?"`
+
+---
+
+### Gemini CLI
+
+```bash
+mkdir -p ~/.gemini && cat > ~/.gemini/settings.json << EOF
+{
+  "apiKey": "sk-your-omniroute-key",
+  "baseUrl": "http://localhost:20128/v1"
+}
+EOF
+```
+
+**Test:** `gemini "hello"`
+
+---
+
+### OpenCode
+
+```bash
+mkdir -p ~/.config/opencode && cat > ~/.config/opencode/config.toml << EOF
+[provider.openai]
+base_url = "http://localhost:20128/v1"
+api_key = "sk-your-omniroute-key"
+EOF
+```
+
+**Test:** `opencode`
+
+---
+
+### Cline (CLI or VS Code)
+
+**CLI mode:**
+
+```bash
+mkdir -p ~/.cline/data && cat > ~/.cline/data/globalState.json << EOF
+{
+  "apiProvider": "openai",
+  "openAiBaseUrl": "http://localhost:20128/v1",
+  "openAiApiKey": "sk-your-omniroute-key"
+}
+EOF
+```
+
+**VS Code mode:**
+Cline extension settings → API Provider: `OpenAI Compatible` → Base URL: `http://localhost:20128/v1`
+
+Or use the OmniRoute dashboard → **CLI Tools → Cline → Apply Config**.
+
+---
+
+### KiloCode (CLI or VS Code)
+
+**CLI mode:**
+
+```bash
+kilocode --api-base http://localhost:20128/v1 --api-key sk-your-omniroute-key
+```
+
+**VS Code settings:**
+
+```json
+{
+  "kilo-code.openAiBaseUrl": "http://localhost:20128/v1",
+  "kilo-code.apiKey": "sk-your-omniroute-key"
+}
+```
+
+Or use the OmniRoute dashboard → **CLI Tools → KiloCode → Apply Config**.
+
+---
+
+### Continue (VS Code Extension)
+
+Edit `~/.continue/config.yaml`:
+
+```yaml
+models:
+  - name: OmniRoute
+    provider: openai
+    model: auto
+    apiBase: http://localhost:20128/v1
+    apiKey: sk-your-omniroute-key
+    default: true
+```
+
+Restart VS Code after editing.
+
+---
+
+### Kiro CLI (Amazon)
+
+```bash
+# Login to your AWS/Kiro account:
+kiro-cli login
+
+# The CLI uses its own auth — OmniRoute is not needed as backend for Kiro CLI itself.
+# Use kiro-cli alongside OmniRoute for other tools.
+kiro-cli status
+```
+
+---
+
+### Cursor (Desktop App)
+
+> **Note:** Cursor routes requests through its cloud. For OmniRoute integration,
+> enable **Cloud Endpoint** in OmniRoute Settings and use your public domain URL.
+
+Via GUI: **Settings → Models → OpenAI API Key**
+
+- Base URL: `https://your-domain.com/v1`
+- API Key: your OmniRoute key
+
+---
+
+## Dashboard Auto-Configuration
+
+The OmniRoute dashboard automates configuration for most tools:
+
+1. Go to `http://localhost:20128/dashboard/cli-tools`
+2. Expand any tool card
+3. Select your API key from the dropdown
+4. Click **Apply Config** (if tool is detected as installed)
+5. Or copy the generated config snippet manually
+
+---
+
+## Built-in Agents: Droid & OpenClaw
+
+**Droid** and **OpenClaw** are AI agents built directly into OmniRoute — no installation needed.
+They run as internal routes and use OmniRoute's model routing automatically.
+
+- Access: `http://localhost:20128/dashboard/agents`
+- Configure: same combos and providers as all other tools
+- No API key or CLI install required
+
+---
+
+## Available API Endpoints
+
+| Endpoint                   | Description                   | Use For                     |
+| -------------------------- | ----------------------------- | --------------------------- |
+| `/v1/chat/completions`     | Standard chat (all providers) | All modern tools            |
+| `/v1/responses`            | Responses API (OpenAI format) | Codex, agentic workflows    |
+| `/v1/completions`          | Legacy text completions       | Older tools using `prompt:` |
+| `/v1/embeddings`           | Text embeddings               | RAG, search                 |
+| `/v1/images/generations`   | Image generation              | DALL-E, Flux, etc.          |
+| `/v1/audio/speech`         | Text-to-speech                | ElevenLabs, OpenAI TTS      |
+| `/v1/audio/transcriptions` | Speech-to-text                | Deepgram, AssemblyAI        |
+
+---
+
+## Troubleshooting
+
+| Error                     | Cause                   | Fix                                        |
+| ------------------------- | ----------------------- | ------------------------------------------ |
+| `Connection refused`      | OmniRoute not running   | `pm2 start omniroute`                      |
+| `401 Unauthorized`        | Wrong API key           | Check in `/dashboard/api-manager`          |
+| `No combo configured`     | No active routing combo | Set up in `/dashboard/combos`              |
+| `invalid model`           | Model not in catalog    | Use `auto` or check `/dashboard/providers` |
+| CLI shows "not installed" | Binary not in PATH      | Check `which <command>`                    |
+| `kiro-cli: not found`     | Not in PATH             | `export PATH="$HOME/.local/bin:$PATH"`     |
+
+---
+
+## Quick Setup Script (One Command)
+
+```bash
+# Install all CLIs and configure for OmniRoute (replace with your key and server URL)
+OMNIROUTE_URL="http://localhost:20128/v1"
+OMNIROUTE_KEY="sk-your-omniroute-key"
+
+npm install -g @anthropic-ai/claude-code @openai/codex @google/gemini-cli opencode-ai cline kilecode
+
+# Kiro CLI
+apt-get install -y unzip 2>/dev/null; curl -fsSL https://cli.kiro.dev/install | bash
+
+# Write configs
+mkdir -p ~/.claude ~/.codex ~/.gemini ~/.config/opencode ~/.continue
+
+cat > ~/.claude/settings.json   <<< "{\"apiBaseUrl\":\"$OMNIROUTE_URL\",\"apiKey\":\"$OMNIROUTE_KEY\"}"
+cat > ~/.codex/config.yaml      <<< "model: auto\napiKey: $OMNIROUTE_KEY\napiBaseUrl: $OMNIROUTE_URL"
+cat > ~/.gemini/settings.json   <<< "{\"apiKey\":\"$OMNIROUTE_KEY\",\"baseUrl\":\"$OMNIROUTE_URL\"}"
+cat >> ~/.bashrc << EOF
+export OPENAI_BASE_URL="$OMNIROUTE_URL"
+export OPENAI_API_KEY="$OMNIROUTE_KEY"
+export ANTHROPIC_BASE_URL="$OMNIROUTE_URL"
+export ANTHROPIC_API_KEY="$OMNIROUTE_KEY"
+EOF
+
+source ~/.bashrc
+echo "✅ All CLIs installed and configured for OmniRoute"
+```

docs/i18n/es/CODEBASE_DOCUMENTATION.md

@@ -0,0 +1,593 @@
+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/CODEBASE_DOCUMENTATION.md) · 🇪🇸 [es](../es/CODEBASE_DOCUMENTATION.md) · 🇫🇷 [fr](../fr/CODEBASE_DOCUMENTATION.md) · 🇩🇪 [de](../de/CODEBASE_DOCUMENTATION.md) · 🇮🇹 [it](../it/CODEBASE_DOCUMENTATION.md) · 🇷🇺 [ru](../ru/CODEBASE_DOCUMENTATION.md) · 🇨🇳 [zh-CN](../zh-CN/CODEBASE_DOCUMENTATION.md) · 🇯🇵 [ja](../ja/CODEBASE_DOCUMENTATION.md) · 🇰🇷 [ko](../ko/CODEBASE_DOCUMENTATION.md) · 🇸🇦 [ar](../ar/CODEBASE_DOCUMENTATION.md) · 🇮🇳 [in](../in/CODEBASE_DOCUMENTATION.md) · 🇹🇭 [th](../th/CODEBASE_DOCUMENTATION.md) · 🇻🇳 [vi](../vi/CODEBASE_DOCUMENTATION.md) · 🇮🇩 [id](../id/CODEBASE_DOCUMENTATION.md) · 🇲🇾 [ms](../ms/CODEBASE_DOCUMENTATION.md) · 🇳🇱 [nl](../nl/CODEBASE_DOCUMENTATION.md) · 🇵🇱 [pl](../pl/CODEBASE_DOCUMENTATION.md) · 🇸🇪 [sv](../sv/CODEBASE_DOCUMENTATION.md) · 🇳🇴 [no](../no/CODEBASE_DOCUMENTATION.md) · 🇩🇰 [da](../da/CODEBASE_DOCUMENTATION.md) · 🇫🇮 [fi](../fi/CODEBASE_DOCUMENTATION.md) · 🇵🇹 [pt](../pt/CODEBASE_DOCUMENTATION.md) · 🇷🇴 [ro](../ro/CODEBASE_DOCUMENTATION.md) · 🇭🇺 [hu](../hu/CODEBASE_DOCUMENTATION.md) · 🇧🇬 [bg](../bg/CODEBASE_DOCUMENTATION.md) · 🇸🇰 [sk](../sk/CODEBASE_DOCUMENTATION.md) · 🇺🇦 [uk-UA](../uk-UA/CODEBASE_DOCUMENTATION.md) · 🇮🇱 [he](../he/CODEBASE_DOCUMENTATION.md) · 🇵🇭 [phi](../phi/CODEBASE_DOCUMENTATION.md)
+
+---
+
+# omniroute — Codebase Documentation
+
+🌐 **Languages:** 🇺🇸 [English](CODEBASE_DOCUMENTATION.md) | 🇧🇷 [Português (Brasil)](i18n/pt-BR/CODEBASE_DOCUMENTATION.md) | 🇪🇸 [Español](i18n/es/CODEBASE_DOCUMENTATION.md) | 🇫🇷 [Français](i18n/fr/CODEBASE_DOCUMENTATION.md) | 🇮🇹 [Italiano](i18n/it/CODEBASE_DOCUMENTATION.md) | 🇷🇺 [Русский](i18n/ru/CODEBASE_DOCUMENTATION.md) | 🇨🇳 [中文 (简体)](i18n/zh-CN/CODEBASE_DOCUMENTATION.md) | 🇩🇪 [Deutsch](i18n/de/CODEBASE_DOCUMENTATION.md) | 🇮🇳 [हिन्दी](i18n/in/CODEBASE_DOCUMENTATION.md) | 🇹🇭 [ไทย](i18n/th/CODEBASE_DOCUMENTATION.md) | 🇺🇦 [Українська](i18n/uk-UA/CODEBASE_DOCUMENTATION.md) | 🇸🇦 [العربية](i18n/ar/CODEBASE_DOCUMENTATION.md) | 🇯🇵 [日本語](i18n/ja/CODEBASE_DOCUMENTATION.md) | 🇻🇳 [Tiếng Việt](i18n/vi/CODEBASE_DOCUMENTATION.md) | 🇧🇬 [Български](i18n/bg/CODEBASE_DOCUMENTATION.md) | 🇩🇰 [Dansk](i18n/da/CODEBASE_DOCUMENTATION.md) | 🇫🇮 [Suomi](i18n/fi/CODEBASE_DOCUMENTATION.md) | 🇮🇱 [עברית](i18n/he/CODEBASE_DOCUMENTATION.md) | 🇭🇺 [Magyar](i18n/hu/CODEBASE_DOCUMENTATION.md) | 🇮🇩 [Bahasa Indonesia](i18n/id/CODEBASE_DOCUMENTATION.md) | 🇰🇷 [한국어](i18n/ko/CODEBASE_DOCUMENTATION.md) | 🇲🇾 [Bahasa Melayu](i18n/ms/CODEBASE_DOCUMENTATION.md) | 🇳🇱 [Nederlands](i18n/nl/CODEBASE_DOCUMENTATION.md) | 🇳🇴 [Norsk](i18n/no/CODEBASE_DOCUMENTATION.md) | 🇵🇹 [Português (Portugal)](i18n/pt/CODEBASE_DOCUMENTATION.md) | 🇷🇴 [Română](i18n/ro/CODEBASE_DOCUMENTATION.md) | 🇵🇱 [Polski](i18n/pl/CODEBASE_DOCUMENTATION.md) | 🇸🇰 [Slovenčina](i18n/sk/CODEBASE_DOCUMENTATION.md) | 🇸🇪 [Svenska](i18n/sv/CODEBASE_DOCUMENTATION.md) | 🇵🇭 [Filipino](i18n/phi/CODEBASE_DOCUMENTATION.md)
+
+> A comprehensive, beginner-friendly guide to the **omniroute** multi-provider AI proxy router.
+
+---
+
+## 1. What Is omniroute?
+
+omniroute is a **proxy router** that sits between AI clients (Claude CLI, Codex, Cursor IDE, etc.) and AI providers (Anthropic, Google, OpenAI, AWS, GitHub, etc.). It solves one big problem:
+
+> **Different AI clients speak different "languages" (API formats), and different AI providers expect different "languages" too.** omniroute translates between them automatically.
+
+Think of it like a universal translator at the United Nations — any delegate can speak any language, and the translator converts it for any other delegate.
+
+---
+
+## 2. Architecture Overview
+
+```mermaid
+graph LR
+    subgraph Clients
+        A[Claude CLI]
+        B[Codex]
+        C[Cursor IDE]
+        D[OpenAI-compatible]
+    end
+
+    subgraph omniroute
+        E[Handler Layer]
+        F[Translator Layer]
+        G[Executor Layer]
+        H[Services Layer]
+    end
+
+    subgraph Providers
+        I[Anthropic Claude]
+        J[Google Gemini]
+        K[OpenAI / Codex]
+        L[GitHub Copilot]
+        M[AWS Kiro]
+        N[Antigravity]
+        O[Cursor API]
+    end
+
+    A --> E
+    B --> E
+    C --> E
+    D --> E
+    E --> F
+    F --> G
+    G --> I
+    G --> J
+    G --> K
+    G --> L
+    G --> M
+    G --> N
+    G --> O
+    H -.-> E
+    H -.-> G
+```
+
+### Core Principle: Hub-and-Spoke Translation
+
+All format translation passes through **OpenAI format as the hub**:
+
+```
+Client Format → [OpenAI Hub] → Provider Format    (request)
+Provider Format → [OpenAI Hub] → Client Format    (response)
+```
+
+This means you only need **N translators** (one per format) instead of **N²** (every pair).
+
+---
+
+## 3. Project Structure
+
+```
+omniroute/
+├── open-sse/                  ← Core proxy library (portable, framework-agnostic)
+│   ├── index.js               ← Main entry point, exports everything
+│   ├── config/                ← Configuration & constants
+│   ├── executors/             ← Provider-specific request execution
+│   ├── handlers/              ← Request handling orchestration
+│   ├── services/              ← Business logic (auth, models, fallback, usage)
+│   ├── translator/            ← Format translation engine
+│   │   ├── request/           ← Request translators (8 files)
+│   │   ├── response/          ← Response translators (7 files)
+│   │   └── helpers/           ← Shared translation utilities (6 files)
+│   └── utils/                 ← Utility functions
+├── src/                       ← Application layer (Express/Worker runtime)
+│   ├── app/                   ← Web UI, API routes, middleware
+│   ├── lib/                   ← Database, auth, and shared library code
+│   ├── mitm/                  ← Man-in-the-middle proxy utilities
+│   ├── models/                ← Database models
+│   ├── shared/                ← Shared utilities (wrappers around open-sse)
+│   ├── sse/                   ← SSE endpoint handlers
+│   └── store/                 ← State management
+├── data/                      ← Runtime data (credentials, logs)
+│   └── provider-credentials.json   (external credentials override, gitignored)
+└── tester/                    ← Test utilities
+```
+
+---
+
+## 4. Module-by-Module Breakdown
+
+### 4.1 Config (`open-sse/config/`)
+
+The **single source of truth** for all provider configuration.
+
+| File                          | Purpose                                                                                                                                                                                                                   |
+| ----------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| `constants.ts`                | `PROVIDERS` object with base URLs, OAuth credentials (defaults), headers, and default system prompts for every provider. Also defines `HTTP_STATUS`, `ERROR_TYPES`, `COOLDOWN_MS`, `BACKOFF_CONFIG`, and `SKIP_PATTERNS`. |
+| `credentialLoader.ts`         | Loads external credentials from `data/provider-credentials.json` and merges them over the hardcoded defaults in `PROVIDERS`. Keeps secrets out of source control while maintaining backwards compatibility.               |
+| `providerModels.ts`           | Central model registry: maps provider aliases → model IDs. Functions like `getModels()`, `getProviderByAlias()`.                                                                                                          |
+| `codexInstructions.ts`        | System instructions injected into Codex requests (editing constraints, sandbox rules, approval policies).                                                                                                                 |
+| `defaultThinkingSignature.ts` | Default "thinking" signatures for Claude and Gemini models.                                                                                                                                                               |
+| `ollamaModels.ts`             | Schema definition for local Ollama models (name, size, family, quantization).                                                                                                                                             |
+
+#### Credential Loading Flow
+
+```mermaid
+flowchart TD
+    A["App starts"] --> B["constants.ts defines PROVIDERS\nwith hardcoded defaults"]
+    B --> C{"data/provider-credentials.json\nexists?"}
+    C -->|Yes| D["credentialLoader reads JSON"]
+    C -->|No| E["Use hardcoded defaults"]
+    D --> F{"For each provider in JSON"}
+    F --> G{"Provider exists\nin PROVIDERS?"}
+    G -->|No| H["Log warning, skip"]
+    G -->|Yes| I{"Value is object?"}
+    I -->|No| J["Log warning, skip"]
+    I -->|Yes| K["Merge clientId, clientSecret,\ntokenUrl, authUrl, refreshUrl"]
+    K --> F
+    H --> F
+    J --> F
+    F -->|Done| L["PROVIDERS ready with\nmerged credentials"]
+    E --> L
+```
+
+---
+
+### 4.2 Executors (`open-sse/executors/`)
+
+Executors encapsulate **provider-specific logic** using the **Strategy Pattern**. Each executor overrides base methods as needed.
+
+```mermaid
+classDiagram
+    class BaseExecutor {
+        +buildUrl(model, stream, options)
+        +buildHeaders(credentials, stream, body)
+        +transformRequest(body, model, stream, credentials)
+        +execute(url, options)
+        +shouldRetry(status, error)
+        +refreshCredentials(credentials, log)
+    }
+
+    class DefaultExecutor {
+        +refreshCredentials()
+    }
+
+    class AntigravityExecutor {
+        +buildUrl()
+        +buildHeaders()
+        +transformRequest()
+        +shouldRetry()
+        +refreshCredentials()
+    }
+
+    class CursorExecutor {
+        +buildUrl()
+        +buildHeaders()
+        +transformRequest()
+        +parseResponse()
+        +generateChecksum()
+    }
+
+    class KiroExecutor {
+        +buildUrl()
+        +buildHeaders()
+        +transformRequest()
+        +parseEventStream()
+        +refreshCredentials()
+    }
+
+    BaseExecutor <|-- DefaultExecutor
+    BaseExecutor <|-- AntigravityExecutor
+    BaseExecutor <|-- CursorExecutor
+    BaseExecutor <|-- KiroExecutor
+    BaseExecutor <|-- CodexExecutor
+    BaseExecutor <|-- GeminiCLIExecutor
+    BaseExecutor <|-- GithubExecutor
+```
+
+| Executor         | Provider                                   | Key Specializations                                                                                                 |
+| ---------------- | ------------------------------------------ | ------------------------------------------------------------------------------------------------------------------- |
+| `base.ts`        | —                                          | Abstract base: URL building, headers, retry logic, credential refresh                                               |
+| `default.ts`     | Claude, Gemini, OpenAI, GLM, Kimi, MiniMax | Generic OAuth token refresh for standard providers                                                                  |
+| `antigravity.ts` | Google Cloud Code                          | Project/session ID generation, multi-URL fallback, custom retry parsing from error messages ("reset after 2h7m23s") |
+| `cursor.ts`      | Cursor IDE                                 | **Most complex**: SHA-256 checksum auth, Protobuf request encoding, binary EventStream → SSE response parsing       |
+| `codex.ts`       | OpenAI Codex                               | Injects system instructions, manages thinking levels, removes unsupported parameters                                |
+| `gemini-cli.ts`  | Google Gemini CLI                          | Custom URL building (`streamGenerateContent`), Google OAuth token refresh                                           |
+| `github.ts`      | GitHub Copilot                             | Dual token system (GitHub OAuth + Copilot token), VSCode header mimicking                                           |
+| `kiro.ts`        | AWS CodeWhisperer                          | AWS EventStream binary parsing, AMZN event frames, token estimation                                                 |
+| `index.ts`       | —                                          | Factory: maps provider name → executor class, with default fallback                                                 |
+
+---
+
+### 4.3 Handlers (`open-sse/handlers/`)
+
+The **orchestration layer** — coordinates translation, execution, streaming, and error handling.
+
+| File                  | Purpose                                                                                                                                                                                                                |
+| --------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| `chatCore.ts`         | **Central orchestrator** (~600 lines). Handles the complete request lifecycle: format detection → translation → executor dispatch → streaming/non-streaming response → token refresh → error handling → usage logging. |
+| `responsesHandler.ts` | Adapter for OpenAI's Responses API: converts Responses format → Chat Completions → sends to `chatCore` → converts SSE back to Responses format.                                                                        |
+| `embeddings.ts`       | Embedding generation handler: resolves embedding model → provider, dispatches to provider API, returns OpenAI-compatible embedding response. Supports 6+ providers.                                                    |
+| `imageGeneration.ts`  | Image generation handler: resolves image model → provider, supports OpenAI-compatible, Gemini-image (Antigravity), and fallback (Nebius) modes. Returns base64 or URL images.                                          |
+
+#### Request Lifecycle (chatCore.ts)
+
+```mermaid
+sequenceDiagram
+    participant Client
+    participant chatCore
+    participant Translator
+    participant Executor
+    participant Provider
+
+    Client->>chatCore: Request (any format)
+    chatCore->>chatCore: Detect source format
+    chatCore->>chatCore: Check bypass patterns
+    chatCore->>chatCore: Resolve model & provider
+    chatCore->>Translator: Translate request (source → OpenAI → target)
+    chatCore->>Executor: Get executor for provider
+    Executor->>Executor: Build URL, headers, transform request
+    Executor->>Executor: Refresh credentials if needed
+    Executor->>Provider: HTTP fetch (streaming or non-streaming)
+
+    alt Streaming
+        Provider-->>chatCore: SSE stream
+        chatCore->>chatCore: Pipe through SSE transform stream
+        Note over chatCore: Transform stream translates<br/>each chunk: target → OpenAI → source
+        chatCore-->>Client: Translated SSE stream
+    else Non-streaming
+        Provider-->>chatCore: JSON response
+        chatCore->>Translator: Translate response
+        chatCore-->>Client: Translated JSON
+    end
+
+    alt Error (401, 429, 500...)
+        chatCore->>Executor: Retry with credential refresh
+        chatCore->>chatCore: Account fallback logic
+    end
+```
+
+---
+
+### 4.4 Services (`open-sse/services/`)
+
+Business logic that supports the handlers and executors.
+
+| File                 | Purpose                                                                                                                                                                                                                                                                                                                                |
+| -------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| `provider.ts`        | **Format detection** (`detectFormat`): analyzes request body structure to identify Claude/OpenAI/Gemini/Antigravity/Responses formats (includes `max_tokens` heuristic for Claude). Also: URL building, header building, thinking config normalization. Supports `openai-compatible-*` and `anthropic-compatible-*` dynamic providers. |
+| `model.ts`           | Model string parsing (`claude/model-name` → `{provider: "claude", model: "model-name"}`), alias resolution with collision detection, input sanitization (rejects path traversal/control chars), and model info resolution with async alias getter support.                                                                             |
+| `accountFallback.ts` | Rate-limit handling: exponential backoff (1s → 2s → 4s → max 2min), account cooldown management, error classification (which errors trigger fallback vs. not).                                                                                                                                                                         |
+| `tokenRefresh.ts`    | OAuth token refresh for **every provider**: Google (Gemini, Antigravity), Claude, Codex, Qwen, iFlow, GitHub (OAuth + Copilot dual-token), Kiro (AWS SSO OIDC + Social Auth). Includes in-flight promise deduplication cache and retry with exponential backoff.                                                                       |
+| `combo.ts`           | **Combo models**: chains of fallback models. If model A fails with a fallback-eligible error, try model B, then C, etc. Returns actual upstream status codes.                                                                                                                                                                          |
+| `usage.ts`           | Fetches quota/usage data from provider APIs (GitHub Copilot quotas, Antigravity model quotas, Codex rate limits, Kiro usage breakdowns, Claude settings).                                                                                                                                                                              |
+| `accountSelector.ts` | Smart account selection with scoring algorithm: considers priority, health status, round-robin position, and cooldown state to pick the optimal account for each request.                                                                                                                                                              |
+| `contextManager.ts`  | Request context lifecycle management: creates and tracks per-request context objects with metadata (request ID, timestamps, provider info) for debugging and logging.                                                                                                                                                                  |
+| `ipFilter.ts`        | IP-based access control: supports allowlist and blocklist modes. Validates client IP against configured rules before processing API requests.                                                                                                                                                                                          |
+| `sessionManager.ts`  | Session tracking with client fingerprinting: tracks active sessions using hashed client identifiers, monitors request counts, and provides session metrics.                                                                                                                                                                            |
+| `signatureCache.ts`  | Request signature-based deduplication cache: prevents duplicate requests by caching recent request signatures and returning cached responses for identical requests within a time window.                                                                                                                                              |
+| `systemPrompt.ts`    | Global system prompt injection: prepends or appends a configurable system prompt to all requests, with per-provider compatibility handling.                                                                                                                                                                                            |
+| `thinkingBudget.ts`  | Reasoning token budget management: supports passthrough, auto (strip thinking config), custom (fixed budget), and adaptive (complexity-scaled) modes for controlling thinking/reasoning tokens.                                                                                                                                        |
+| `wildcardRouter.ts`  | Wildcard model pattern routing: resolves wildcard patterns (e.g., `*/claude-*`) to concrete provider/model pairs based on availability and priority.                                                                                                                                                                                   |
+
+#### Token Refresh Deduplication
+
+```mermaid
+sequenceDiagram
+    participant R1 as Request 1
+    participant R2 as Request 2
+    participant Cache as refreshPromiseCache
+    participant OAuth as OAuth Provider
+
+    R1->>Cache: getAccessToken("gemini", token)
+    Cache->>Cache: No in-flight promise
+    Cache->>OAuth: Start refresh
+    R2->>Cache: getAccessToken("gemini", token)
+    Cache->>Cache: Found in-flight promise
+    Cache-->>R2: Return existing promise
+    OAuth-->>Cache: New access token
+    Cache-->>R1: New access token
+    Cache-->>R2: Same access token (shared)
+    Cache->>Cache: Delete cache entry
+```
+
+#### Account Fallback State Machine
+
+```mermaid
+stateDiagram-v2
+    [*] --> Active
+    Active --> Error: Request fails (401/429/500)
+    Error --> Cooldown: Apply backoff
+    Cooldown --> Active: Cooldown expires
+    Active --> Active: Request succeeds (reset backoff)
+
+    state Error {
+        [*] --> ClassifyError
+        ClassifyError --> ShouldFallback: Rate limit / Auth / Transient
+        ClassifyError --> NoFallback: 400 Bad Request
+    }
+
+    state Cooldown {
+        [*] --> ExponentialBackoff
+        ExponentialBackoff: Level 0 = 1s
+        ExponentialBackoff: Level 1 = 2s
+        ExponentialBackoff: Level 2 = 4s
+        ExponentialBackoff: Max = 2min
+    }
+```
+
+#### Combo Model Chain
+
+```mermaid
+flowchart LR
+    A["Request with\ncombo model"] --> B["Model A"]
+    B -->|"2xx Success"| C["Return response"]
+    B -->|"429/401/500"| D{"Fallback\neligible?"}
+    D -->|Yes| E["Model B"]
+    D -->|No| F["Return error"]
+    E -->|"2xx Success"| C
+    E -->|"429/401/500"| G{"Fallback\neligible?"}
+    G -->|Yes| H["Model C"]
+    G -->|No| F
+    H -->|"2xx Success"| C
+    H -->|"Fail"| I["All failed →\nReturn last status"]
+```
+
+---
+
+### 4.5 Translator (`open-sse/translator/`)
+
+The **format translation engine** using a self-registering plugin system.
+
+#### Architecture
+
+```mermaid
+graph TD
+    subgraph "Request Translation"
+        A["Claude → OpenAI"]
+        B["Gemini → OpenAI"]
+        C["Antigravity → OpenAI"]
+        D["OpenAI Responses → OpenAI"]
+        E["OpenAI → Claude"]
+        F["OpenAI → Gemini"]
+        G["OpenAI → Kiro"]
+        H["OpenAI → Cursor"]
+    end
+
+    subgraph "Response Translation"
+        I["Claude → OpenAI"]
+        J["Gemini → OpenAI"]
+        K["Kiro → OpenAI"]
+        L["Cursor → OpenAI"]
+        M["OpenAI → Claude"]
+        N["OpenAI → Antigravity"]
+        O["OpenAI → Responses"]
+    end
+```
+
+| Directory    | Files         | Description                                                                                                                                                                                                                                                      |
+| ------------ | ------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| `request/`   | 8 translators | Convert request bodies between formats. Each file self-registers via `register(from, to, fn)` on import.                                                                                                                                                         |
+| `response/`  | 7 translators | Convert streaming response chunks between formats. Handles SSE event types, thinking blocks, tool calls.                                                                                                                                                         |
+| `helpers/`   | 6 helpers     | Shared utilities: `claudeHelper` (system prompt extraction, thinking config), `geminiHelper` (parts/contents mapping), `openaiHelper` (format filtering), `toolCallHelper` (ID generation, missing response injection), `maxTokensHelper`, `responsesApiHelper`. |
+| `index.ts`   | —             | Translation engine: `translateRequest()`, `translateResponse()`, state management, registry.                                                                                                                                                                     |
+| `formats.ts` | —             | Format constants: `OPENAI`, `CLAUDE`, `GEMINI`, `ANTIGRAVITY`, `KIRO`, `CURSOR`, `OPENAI_RESPONSES`.                                                                                                                                                             |
+
+#### Key Design: Self-Registering Plugins
+
+```javascript
+// Each translator file calls register() on import:
+import { register } from "../index.js";
+register("claude", "openai", translateClaudeToOpenAI);
+
+// The index.js imports all translator files, triggering registration:
+import "./request/claude-to-openai.js"; // ← self-registers
+```
+
+---
+
+### 4.6 Utils (`open-sse/utils/`)
+
+| File               | Purpose                                                                                                                                                                                                                                                                              |
+| ------------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
+| `error.ts`         | Error response building (OpenAI-compatible format), upstream error parsing, Antigravity retry-time extraction from error messages, SSE error streaming.                                                                                                                              |
+| `stream.ts`        | **SSE Transform Stream** — the core streaming pipeline. Two modes: `TRANSLATE` (full format translation) and `PASSTHROUGH` (normalize + extract usage). Handles chunk buffering, usage estimation, content length tracking. Per-stream encoder/decoder instances avoid shared state. |
+| `streamHelpers.ts` | Low-level SSE utilities: `parseSSELine` (whitespace-tolerant), `hasValuableContent` (filters empty chunks for OpenAI/Claude/Gemini), `fixInvalidId`, `formatSSE` (format-aware SSE serialization with `perf_metrics` cleanup).                                                       |
+| `usageTracking.ts` | Token usage extraction from any format (Claude/OpenAI/Gemini/Responses), estimation with separate tool/message char-per-token ratios, buffer addition (2000 tokens safety margin), format-specific field filtering, console logging with ANSI colors.                                |
+| `requestLogger.ts` | File-based request logging (opt-in via `ENABLE_REQUEST_LOGS=true`). Creates session folders with numbered files: `1_req_client.json` → `7_res_client.txt`. All I/O is async (fire-and-forget). Masks sensitive headers.                                                              |
+| `bypassHandler.ts` | Intercepts specific patterns from Claude CLI (title extraction, warmup, count) and returns fake responses without calling any provider. Supports both streaming and non-streaming. Intentionally limited to Claude CLI scope.                                                        |
+| `networkProxy.ts`  | Resolves outbound proxy URL for a given provider with precedence: provider-specific config → global config → environment variables (`HTTPS_PROXY`/`HTTP_PROXY`/`ALL_PROXY`). Supports `NO_PROXY` exclusions. Caches config for 30s.                                                  |
+
+#### SSE Streaming Pipeline
+
+```mermaid
+flowchart TD
+    A["Provider SSE stream"] --> B["TextDecoder\n(per-stream instance)"]
+    B --> C["Buffer lines\n(split on newline)"]
+    C --> D["parseSSELine()\n(trim whitespace, parse JSON)"]
+    D --> E{"Mode?"}
+    E -->|TRANSLATE| F["translateResponse()\ntarget → OpenAI → source"]
+    E -->|PASSTHROUGH| G["fixInvalidId()\nnormalize chunk"]
+    F --> H["hasValuableContent()\nfilter empty chunks"]
+    G --> H
+    H -->|"Has content"| I["extractUsage()\ntrack token counts"]
+    H -->|"Empty"| J["Skip chunk"]
+    I --> K["formatSSE()\nserialize + clean perf_metrics"]
+    K --> L["TextEncoder\n(per-stream instance)"]
+    L --> M["Enqueue to\nclient stream"]
+
+    style A fill:#f9f,stroke:#333
+    style M fill:#9f9,stroke:#333
+```
+
+#### Request Logger Session Structure
+
+```
+logs/
+└── claude_gemini_claude-sonnet_20260208_143045/
+    ├── 1_req_client.json      ← Raw client request
+    ├── 2_req_source.json      ← After initial conversion
+    ├── 3_req_openai.json      ← OpenAI intermediate format
+    ├── 4_req_target.json      ← Final target format
+    ├── 5_res_provider.txt     ← Provider SSE chunks (streaming)
+    ├── 5_res_provider.json    ← Provider response (non-streaming)
+    ├── 6_res_openai.txt       ← OpenAI intermediate chunks
+    ├── 7_res_client.txt       ← Client-facing SSE chunks
+    └── 6_error.json           ← Error details (if any)
+```
+
+---
+
+### 4.7 Application Layer (`src/`)
+
+| Directory     | Purpose                                                                |
+| ------------- | ---------------------------------------------------------------------- |
+| `src/app/`    | Web UI, API routes, Express middleware, OAuth callback handlers        |
+| `src/lib/`    | Database access (`localDb.ts`, `usageDb.ts`), authentication, shared   |
+| `src/mitm/`   | Man-in-the-middle proxy utilities for intercepting provider traffic    |
+| `src/models/` | Database model definitions                                             |
+| `src/shared/` | Wrappers around open-sse functions (provider, stream, error, etc.)     |
+| `src/sse/`    | SSE endpoint handlers that wire the open-sse library to Express routes |
+| `src/store/`  | Application state management                                           |
+
+#### Notable API Routes
+
+| Route                                         | Methods         | Purpose                                                                               |
+| --------------------------------------------- | --------------- | ------------------------------------------------------------------------------------- |
+| `/api/provider-models`                        | GET/POST/DELETE | CRUD for custom models per provider                                                   |
+| `/api/models/catalog`                         | GET             | Aggregated catalog of all models (chat, embedding, image, custom) grouped by provider |
+| `/api/settings/proxy`                         | GET/PUT/DELETE  | Hierarchical outbound proxy configuration (`global/providers/combos/keys`)            |
+| `/api/settings/proxy/test`                    | POST            | Validates proxy connectivity and returns public IP/latency                            |
+| `/v1/providers/[provider]/chat/completions`   | POST            | Dedicated per-provider chat completions with model validation                         |
+| `/v1/providers/[provider]/embeddings`         | POST            | Dedicated per-provider embeddings with model validation                               |
+| `/v1/providers/[provider]/images/generations` | POST            | Dedicated per-provider image generation with model validation                         |
+| `/api/settings/ip-filter`                     | GET/PUT         | IP allowlist/blocklist management                                                     |
+| `/api/settings/thinking-budget`               | GET/PUT         | Reasoning token budget configuration (passthrough/auto/custom/adaptive)               |
+| `/api/settings/system-prompt`                 | GET/PUT         | Global system prompt injection for all requests                                       |
+| `/api/sessions`                               | GET             | Active session tracking and metrics                                                   |
+| `/api/rate-limits`                            | GET             | Per-account rate limit status                                                         |
+
+---
+
+## 5. Key Design Patterns
+
+### 5.1 Hub-and-Spoke Translation
+
+All formats translate through **OpenAI format as the hub**. Adding a new provider only requires writing **one pair** of translators (to/from OpenAI), not N pairs.
+
+### 5.2 Executor Strategy Pattern
+
+Each provider has a dedicated executor class inheriting from `BaseExecutor`. The factory in `executors/index.ts` selects the right one at runtime.
+
+### 5.3 Self-Registering Plugin System
+
+Translator modules register themselves on import via `register()`. Adding a new translator is just creating a file and importing it.
+
+### 5.4 Account Fallback with Exponential Backoff
+
+When a provider returns 429/401/500, the system can switch to the next account, applying exponential cooldowns (1s → 2s → 4s → max 2min).
+
+### 5.5 Combo Model Chains
+
+A "combo" groups multiple `provider/model` strings. If the first fails, fallback to the next automatically.
+
+### 5.6 Stateful Streaming Translation
+
+Response translation maintains state across SSE chunks (thinking block tracking, tool call accumulation, content block indexing) via the `initState()` mechanism.
+
+### 5.7 Usage Safety Buffer
+
+A 2000-token buffer is added to reported usage to prevent clients from hitting context window limits due to overhead from system prompts and format translation.
+
+---
+
+## 6. Supported Formats
+
+| Format                  | Direction       | Identifier         |
+| ----------------------- | --------------- | ------------------ |
+| OpenAI Chat Completions | source + target | `openai`           |
+| OpenAI Responses API    | source + target | `openai-responses` |
+| Anthropic Claude        | source + target | `claude`           |
+| Google Gemini           | source + target | `gemini`           |
+| Google Gemini CLI       | target only     | `gemini-cli`       |
+| Antigravity             | source + target | `antigravity`      |
+| AWS Kiro                | target only     | `kiro`             |
+| Cursor                  | target only     | `cursor`           |
+
+---
+
+## 7. Supported Providers
+
+| Provider                 | Auth Method            | Executor    | Key Notes                                     |
+| ------------------------ | ---------------------- | ----------- | --------------------------------------------- |
+| Anthropic Claude         | API key or OAuth       | Default     | Uses `x-api-key` header                       |
+| Google Gemini            | API key or OAuth       | Default     | Uses `x-goog-api-key` header                  |
+| Google Gemini CLI        | OAuth                  | GeminiCLI   | Uses `streamGenerateContent` endpoint         |
+| Antigravity              | OAuth                  | Antigravity | Multi-URL fallback, custom retry parsing      |
+| OpenAI                   | API key                | Default     | Standard Bearer auth                          |
+| Codex                    | OAuth                  | Codex       | Injects system instructions, manages thinking |
+| GitHub Copilot           | OAuth + Copilot token  | Github      | Dual token, VSCode header mimicking           |
+| Kiro (AWS)               | AWS SSO OIDC or Social | Kiro        | Binary EventStream parsing                    |
+| Cursor IDE               | Checksum auth          | Cursor      | Protobuf encoding, SHA-256 checksums          |
+| Qwen                     | OAuth                  | Default     | Standard auth                                 |
+| iFlow                    | OAuth (Basic + Bearer) | Default     | Dual auth header                              |
+| OpenRouter               | API key                | Default     | Standard Bearer auth                          |
+| GLM, Kimi, MiniMax       | API key                | Default     | Claude-compatible, use `x-api-key`            |
+| `openai-compatible-*`    | API key                | Default     | Dynamic: any OpenAI-compatible endpoint       |
+| `anthropic-compatible-*` | API key                | Default     | Dynamic: any Claude-compatible endpoint       |
+
+---
+
+## 8. Data Flow Summary
+
+### Streaming Request
+
+```mermaid
+flowchart LR
+    A["Client"] --> B["detectFormat()"]
+    B --> C["translateRequest()\nsource → OpenAI → target"]
+    C --> D["Executor\nbuildUrl + buildHeaders"]
+    D --> E["fetch(providerURL)"]
+    E --> F["createSSEStream()\nTRANSLATE mode"]
+    F --> G["parseSSELine()"]
+    G --> H["translateResponse()\ntarget → OpenAI → source"]
+    H --> I["extractUsage()\n+ addBuffer"]
+    I --> J["formatSSE()"]
+    J --> K["Client receives\ntranslated SSE"]
+    K --> L["logUsage()\nsaveRequestUsage()"]
+```
+
+### Non-Streaming Request
+
+```mermaid
+flowchart LR
+    A["Client"] --> B["detectFormat()"]
+    B --> C["translateRequest()\nsource → OpenAI → target"]
+    C --> D["Executor.execute()"]
+    D --> E["translateResponse()\ntarget → OpenAI → source"]
+    E --> F["Return JSON\nresponse"]
+```
+
+### Bypass Flow (Claude CLI)
+
+```mermaid
+flowchart LR
+    A["Claude CLI request"] --> B{"Match bypass\npattern?"}
+    B -->|"Title/Warmup/Count"| C["Generate fake\nOpenAI response"]
+    B -->|"No match"| D["Normal flow"]
+    C --> E["Translate to\nsource format"]
+    E --> F["Return without\ncalling provider"]
+```

docs/i18n/es/FEATURES.md

@@ -0,0 +1,148 @@
+🌐 **Languages:** 🇺🇸 [English](../../README.md) · 🇧🇷 [pt-BR](../pt-BR/FEATURES.md) · 🇪🇸 [es](../es/FEATURES.md) · 🇫🇷 [fr](../fr/FEATURES.md) · 🇩🇪 [de](../de/FEATURES.md) · 🇮🇹 [it](../it/FEATURES.md) · 🇷🇺 [ru](../ru/FEATURES.md) · 🇨🇳 [zh-CN](../zh-CN/FEATURES.md) · 🇯🇵 [ja](../ja/FEATURES.md) · 🇰🇷 [ko](../ko/FEATURES.md) · 🇸🇦 [ar](../ar/FEATURES.md) · 🇮🇳 [in](../in/FEATURES.md) · 🇹🇭 [th](../th/FEATURES.md) · 🇻🇳 [vi](../vi/FEATURES.md) · 🇮🇩 [id](../id/FEATURES.md) · 🇲🇾 [ms](../ms/FEATURES.md) · 🇳🇱 [nl](../nl/FEATURES.md) · 🇵🇱 [pl](../pl/FEATURES.md) · 🇸🇪 [sv](../sv/FEATURES.md) · 🇳🇴 [no](../no/FEATURES.md) · 🇩🇰 [da](../da/FEATURES.md) · 🇫🇮 [fi](../fi/FEATURES.md) · 🇵🇹 [pt](../pt/FEATURES.md) · 🇷🇴 [ro](../ro/FEATURES.md) · 🇭🇺 [hu](../hu/FEATURES.md) · 🇧🇬 [bg](../bg/FEATURES.md) · 🇸🇰 [sk](../sk/FEATURES.md) · 🇺🇦 [uk-UA](../uk-UA/FEATURES.md) · 🇮🇱 [he](../he/FEATURES.md) · 🇵🇭 [phi](../phi/FEATURES.md)
+
+---
+
+# OmniRoute — Dashboard Features Gallery
+
+🌐 **Languages:** 🇺🇸 [English](FEATURES.md) | 🇧🇷 [Português (Brasil)](i18n/pt-BR/FEATURES.md) | 🇪🇸 [Español](i18n/es/FEATURES.md) | 🇫🇷 [Français](i18n/fr/FEATURES.md) | 🇮🇹 [Italiano](i18n/it/FEATURES.md) | 🇷🇺 [Русский](i18n/ru/FEATURES.md) | 🇨🇳 [中文 (简体)](i18n/zh-CN/FEATURES.md) | 🇩🇪 [Deutsch](i18n/de/FEATURES.md) | 🇮🇳 [हिन्दी](i18n/in/FEATURES.md) | 🇹🇭 [ไทย](i18n/th/FEATURES.md) | 🇺🇦 [Українська](i18n/uk-UA/FEATURES.md) | 🇸🇦 [العربية](i18n/ar/FEATURES.md) | 🇯🇵 [日本語](i18n/ja/FEATURES.md) | 🇻🇳 [Tiếng Việt](i18n/vi/FEATURES.md) | 🇧🇬 [Български](i18n/bg/FEATURES.md) | 🇩🇰 [Dansk](i18n/da/FEATURES.md) | 🇫🇮 [Suomi](i18n/fi/FEATURES.md) | 🇮🇱 [עברית](i18n/he/FEATURES.md) | 🇭🇺 [Magyar](i18n/hu/FEATURES.md) | 🇮🇩 [Bahasa Indonesia](i18n/id/FEATURES.md) | 🇰🇷 [한국어](i18n/ko/FEATURES.md) | 🇲🇾 [Bahasa Melayu](i18n/ms/FEATURES.md) | 🇳🇱 [Nederlands](i18n/nl/FEATURES.md) | 🇳🇴 [Norsk](i18n/no/FEATURES.md) | 🇵🇹 [Português (Portugal)](i18n/pt/FEATURES.md) | 🇷🇴 [Română](i18n/ro/FEATURES.md) | 🇵🇱 [Polski](i18n/pl/FEATURES.md) | 🇸🇰 [Slovenčina](i18n/sk/FEATURES.md) | 🇸🇪 [Svenska](i18n/sv/FEATURES.md) | 🇵🇭 [Filipino](i18n/phi/FEATURES.md)
+
+Visual guide to every section of the OmniRoute dashboard.
+
+---
+
+## 🔌 Providers
+
+Manage AI provider connections: OAuth providers (Claude Code, Codex, Gemini CLI), API key providers (Groq, DeepSeek, OpenRouter), and free providers (iFlow, Qwen, Kiro).
+
+- **Ollama Cloud** — Cloud-hosted Ollama models at `api.ollama.com` (free "Light usage" tier); use `ollamacloud/<model>` prefix
+
+![Providers Dashboard](screenshots/01-providers.png)
+
+---
+
+## 🎨 Combos
+
+Create model routing combos with 6 strategies: priority, weighted, round-robin, random, least-used, and cost-optimized. Each combo chains multiple models with automatic fallback and includes quick templates and readiness checks.
+
+![Combos Dashboard](screenshots/02-combos.png)
+
+---
+
+## 📊 Analytics
+
+Comprehensive usage analytics with token consumption, cost estimates, activity heatmaps, weekly distribution charts, and per-provider breakdowns.
+
+![Analytics Dashboard](screenshots/03-analytics.png)
+
+---
+
+## 🏥 System Health
+
+Real-time monitoring: uptime, memory, version, latency percentiles (p50/p95/p99), cache statistics, and provider circuit breaker states.
+
+![Health Dashboard](screenshots/04-health.png)
+
+---
+
+## 🔧 Translator Playground
+
+Four modes for debugging API translations: **Playground** (format converter), **Chat Tester** (live requests), **Test Bench** (batch tests), and **Live Monitor** (real-time stream).
+
+![Translator Playground](screenshots/05-translator.png)
+
+---
+
+## 🎮 Model Playground _(v2.0.9+)_
+
+Test any model directly from the dashboard. Select provider, model, and endpoint, write prompts with Monaco Editor, stream responses in real-time, abort mid-stream, and view timing metrics.
+
+---
+
+## 🎨 Themes _(v2.0.5+)_
+
+Customizable color themes for the entire dashboard. Choose from 7 preset colors (Coral, Blue, Red, Green, Violet, Orange, Cyan) or create a custom theme by picking any hex color. Supports light, dark, and system mode.
+
+---
+
+## ⚙️ Settings
+
+Comprehensive settings panel with tabs:
+
+- **General** — System storage, backup management (export/import database)
+- **Appearance** — Theme selector (dark/light/system), color theme presets and custom colors, health log visibility
+- **Security** — API endpoint protection, custom provider blocking, IP filtering, session info
+- **Routing** — Model aliases, background task degradation
+- **Resilience** — Rate limit persistence, circuit breaker tuning
+- **Advanced** — Configuration overrides
+
+![Settings Dashboard](screenshots/06-settings.png)
+
+---
+
+## 🔧 CLI Tools
+
+One-click configuration for AI coding tools: Claude Code, Codex CLI, Gemini CLI, OpenClaw, Kilo Code, Antigravity, Cline, Continue, Cursor, and Factory Droid. Features automated config apply/reset, connection profiles, and model mapping.
+
+![CLI Tools Dashboard](screenshots/07-cli-tools.png)
+
+---
+
+## 🤖 CLI Agents _(v2.0.11+)_
+
+Dashboard for discovering and managing CLI agents. Shows a grid of 14 built-in agents (Codex, Claude, Goose, Gemini CLI, OpenClaw, Aider, OpenCode, Cline, Qwen Code, ForgeCode, Amazon Q, Open Interpreter, Cursor CLI, Warp) with:
+
+- **Installation status** — Installed / Not Found with version detection
+- **Protocol badges** — stdio, HTTP, etc.
+- **Custom agents** — Register any CLI tool via form (name, binary, version command, spawn args)
+- **CLI Fingerprint Matching** — Per-provider toggle to match native CLI request signatures, reducing ban risk while preserving proxy IP
+
+---
+
+## 🖼️ Media _(v2.0.3+)_
+
+Generate images, videos, and music from the dashboard. Supports OpenAI, xAI, Together, Hyperbolic, SD WebUI, ComfyUI, AnimateDiff, Stable Audio Open, and MusicGen.
+
+---
+
+## 📝 Request Logs
+
+Real-time request logging with filtering by provider, model, account, and API key. Shows status codes, token usage, latency, and response details.
+
+![Usage Logs](screenshots/08-usage.png)
+
+---
+
+## 🌐 API Endpoint
+
+Your unified API endpoint with capability breakdown: Chat Completions, Responses API, Embeddings, Image Generation, Reranking, Audio Transcription, Text-to-Speech, Moderations, and registered API keys. Cloud proxy support for remote access.
+
+![Endpoint Dashboard](screenshots/09-endpoint.png)
+
+---
+
+## 🔑 API Key Management
+
+Create, scope, and revoke API keys. Each key can be restricted to specific models/providers with full access or read-only permissions. Visual key management with usage tracking.
+
+---
+
+## 📋 Audit Log
+
+Administrative action tracking with filtering by action type, actor, target, IP address, and timestamp. Full security event history.
+
+---
+
+## 🖥️ Desktop Application
+
+Native Electron desktop app for Windows, macOS, and Linux. Run OmniRoute as a standalone application with system tray integration, offline support, auto-update, and one-click install.
+
+Key features:
+
+- Server readiness polling (no blank screen on cold start)
+- System tray with port management
+- Content Security Policy
+- Single-instance lock
+- Auto-update on restart
+- Platform-conditional UI (macOS traffic lights, Windows/Linux default titlebar)
+
+📖 See [`electron/README.md`](../electron/README.md) for full documentation.