Reverts supabase/supabase#48144
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Bug Fixes**
* Documentation generation now surfaces missing or unreadable AI skills
and Terraform schema data instead of silently producing empty sections.
* This improves visibility into incomplete documentation builds and
helps ensure generated reference content is available and accurate.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Co-authored-by: Ali Waseem <waseema393@gmail.com>
<!-- ccr-slack-attribution -->
_Requested by **Ivan Vasilov** · [Slack
thread](https://supabase.slack.com/archives/C0161K73J1J/p1784639352877839?thread_ts=1784625513.046239&cid=C0161K73J1J)_
## I have read the
[CONTRIBUTING.md](https://github.com/supabase/supabase/blob/master/CONTRIBUTING.md)
file.
YES
## What kind of change does this PR introduce?
Bug fix.
## What is the current behavior?
Running `pnpm --filter=docs run build:guides-markdown` standalone — as
`apps/www`'s prebuild does, without first running
`build:federated-content` — crashes with `ENOENT ... ai-skills.json`
(and the equivalent for `terraform.schema.json`).
The `AiSkillsIndex` and `TerraformProviderSchema` markdown-schema
handlers `readFileSync` a gitignored, build-time-generated JSON artifact
unconditionally. In the full docs build these files exist because
`build:federated-content` runs first (via the docs `prebuild`), but in
the standalone / www path they do not, so the read throws.
These unguarded reads were introduced in #48045 (ai-skills) and #48010
(terraform), which surfaced as the www Vercel build failure.
## What is the new behavior?
Both handlers now render an empty section (return an empty string) when
the generated artifact is absent, so `build:guides-markdown` succeeds in
the standalone / www path.
When the artifact IS present (the full docs build, which runs
`build:federated-content` first), behavior is byte-for-byte unchanged —
the file is parsed and rendered exactly as before. The full docs build
is not affected.
## Additional context
Implemented with a minimal `existsSync` guard (from the already-imported
`node:fs`) in each handler:
- `apps/docs/internals/markdown-schema/AiSkillsIndex.ts`
- `apps/docs/internals/markdown-schema/TerraformProviderSchema.ts`
No changes to any `package.json`, `.gitignore`, or the generators — the
fix is confined to the two handlers.
---
_Generated by [Claude
Code](https://claude.ai/code/session_01RynCtzP874KrpN8CPf7n7n)_
Co-authored-by: Claude <noreply@anthropic.com>
## I have read the
[CONTRIBUTING.md](https://github.com/supabase/supabase/blob/master/CONTRIBUTING.md)
file.
YES
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Added new public MCP base URL environment variables for hosted and
self-hosted setups.
* Introduced reusable MDX components to render custom MCP configuration
content.
* **Documentation**
* Updated the MCP guide to reference shared MCP server template values
for examples.
* Swapped the CI configuration example for a component-rendered snippet
for consistency.
* **Bug Fixes**
* Improved self-hosted MCP base URL fallback so it prefers the new
non-platform URL when no custom API URL is provided.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
## I have read the
[CONTRIBUTING.md](https://github.com/supabase/supabase/blob/master/CONTRIBUTING.md)
file.
YES
## What kind of change does this PR introduce?
update pg changes documentation
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Documentation**
* Updated the Realtime Postgres Changes guide with a new, generalized
“Listening to specific events” section (including INSERT/UPDATE/DELETE/*
examples) and standardized `event` usage.
* Refreshed “Available filters” with a unified filter builder approach,
expanded operator reference, consistent Filter-string/tab patterns,
`not.` and `AND` guidance, and clearer limitations (including
delete-event filtering).
* Updated “Selecting specific columns” examples to match the latest
payload/subscription guidance.
* **Refactor**
* Simplified the Realtime limits estimator by removing filter-based
throughput inputs and related UI/table columns; throughput is now based
on compute add-on, RLS, and concurrency.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
## I have read the CONTRIBUTING.md file.
YES
## What kind of change does this PR introduce?
This PR helps standardise link sections which is useful for overview
pages that frequently use similar sections such as "Next steps", "Get
started", or "Examples".
Six high-traffic overview pages are migrated as a pilot, with a skill in
the new
[supabase/docs-agent-skills](https://github.com/supabase/docs-agent-skills)
repo to audit and convert the rest in a follow-on PR.
Refactored from an initial YAML front matter approach per review
feedback from @jeremenichelli. Now implemented as a React component and
using existing linting & Markdown export functionality.
A second round of review feedback further simplified the architecture:
the per-listing component registry was removed in favor of a single
`<ContentListings id="..." />` component backed by an ID-keyed data
lookup, the listing data moved out of `apps/docs/components/` into
`apps/docs/data/content-listings/`, the listing-specific link wrapper
was replaced with the existing `<Link>` + `<GlassPanel>` pattern from
the rest of the docs, and the headings now defer to the shared
`<Heading>` from `MdxBase.shared.tsx` (no parallel marker-to-tag
mapping, no typography overrides). Great feedback, thank you! 🙏
Relates to DOCS-1032.
## What is the current behavior?
Authors implement these sections however they wish. As a result,
overview and index pages use inconsistent patterns for orientation
links: some use hand-rolled Markdown lists, some use custom panel/grid
components, some use buttons, and some have no guidance about where to
go next at all. There is no shared component for these sections and no
analytics on those clicks.
## What is the new behavior?
Authors add orientation sections in two steps:
1. Define listing data in a `.data.ts` file under
`apps/docs/data/content-listings/` (for example, `storage.data.ts`).
Each `ContentListingGroup` has a globally-unique `id` like
`storage-get-started`.
2. Place a single `<ContentListings id="..." />` component inline in
guide MDX.
The ID is also the telemetry `listingId`, so the same value
disambiguates the section in PostHog dashboards.
Grid and list layouts, optional icons (such as
`/docs/img/icons/github-icon` with `-light.svg` variants for dark mode),
and external URLs are supported. Conditionals that use `$Show` around
inline components are also supported, for example for auth pricing.
### Usage example from "Storage" overview page
`apps/docs/data/content-listings/storage.data.ts`:
```ts
export const storageGetStarted: ContentListingGroup = {
id: 'storage-get-started',
heading: 'Get started',
description: 'Choose the bucket type that fits your use case:',
type: 'grid',
items: [
{
title: 'Files buckets',
href: '/guides/storage/quickstart',
description:
'Store and serve images, videos, documents, and general-purpose files with direct URL access and row-level security.',
},
{
title: 'Analytics buckets',
href: '/guides/storage/analytics/introduction',
description:
'Store data in Apache Iceberg tables for data lakes, logs, and ETL. Query from Postgres via foreign tables with partitioning.',
},
{
title: 'Vector buckets',
href: '/guides/storage/vector/introduction',
description:
'Store embeddings and run similarity search for semantic matching, AI, and RAG. Use HNSW indexing, distance metrics, and metadata filtering.',
},
],
}
```
`apps/docs/content/guides/storage.mdx`:
```mdx
<ContentListings id="storage-get-started" />
```
Renders as:
<img width="689" alt="Storage Get started listing — Files, Analytics,
and Vector buckets"
src="https://github.com/user-attachments/assets/0d1b9531-962f-40ae-891e-b1e93ff1c939"
/>
<br>Exported in Markdown as:
```md
## Get started
Choose the bucket type that fits your use case:
- **[Files buckets](/docs/guides/storage/quickstart):** Store and serve images, videos, documents, and general-purpose files with direct URL access and row-level security.
- **[Analytics buckets](/docs/guides/storage/analytics/introduction):** Store data in Apache Iceberg tables for data lakes, logs, and ETL. Query from Postgres via foreign tables with partitioning.
- **[Vector buckets](/docs/guides/storage/vector/introduction):** Store embeddings and run similarity search for semantic matching, AI, and RAG. Use HNSW indexing, distance metrics, and metadata filtering.
```
Click tracking fires via PostHog (`docs_content_listing_clicked`):
```json
{
"action": "docs_content_listing_clicked",
"custom_properties": {
"targetPath": "/guides/storage/quickstart",
"linkTitle": "Files buckets",
"groupTitle": "Get started",
"listingId": "storage-get-started"
}
}
```
Still finding my way around PostHog, but I verified on preview deploy
that clicking a content listing on `/docs/guides/auth` sends
`docs_content_listing_clicked` to
`https://api.supabase.green/platform/telemetry/event` and receives HTTP
201.
### Authoring experience
Three ways to add or convert content listings: copy the agent prompt
first, use snippets for manual edits, or invoke the audit skill for
batch follow-on work. Refer to `CONTRIBUTING.md` for the full authoring
guide.
#### 1. Agent prompt
Copy into Cursor or another AI assistant:
```text
Add a content listing block for [TOPIC] / [SECTION] (for example, Storage / Examples).
Follow CONTRIBUTING § Content listings in apps/docs.
- Add data to apps/docs/data/content-listings/[topic].data.ts
- Use a globally-unique kebab-case id like `[topic]-[section]`
- Place inline in the guide MDX with <ContentListings id="..." />
- Copy structure from storageGetStarted in apps/docs/data/content-listings/storage.data.ts
- Run pnpm test:local lib/content-listings.test.ts from apps/docs
```
#### 2. VS Code / Cursor snippets
Type these prefixes in the docs workspace
(`.vscode/content-listing.code-snippets`):
| Prefix | Inserts |
| ----------- | --------------------------------------------------------
|
| `cl-data` | `ContentListingGroup` export skeleton with namespaced id |
| `cl-inline` | `<ContentListings id="…" />` in guide MDX |
<img width="658" height="274" alt="image"
src="https://github.com/user-attachments/assets/5ef20954-7aee-4925-887d-79a5ae766b37"
/>
#### 3. Batch audit skill
For follow-on overview page conversion or maintenance, use the
[`audit-content-listings`](https://github.com/supabase/docs-agent-skills/blob/main/.claude/skills/audit-content-listings/SKILL.md)
skill in `docs-agent-skills` (skill, `conversion-manifest.json`, and
validation script).
Example:
```text
Use audit-content-listings. Audit getting-started.mdx, update conversion-manifest.json, then convert the next unconverted section only.
```
## Additional context
The implementation includes a presentational `<ContentListings />`
component (grid/list layouts, GlassPanel, telemetry) backed by ID-keyed
data modules, and a single markdown export handler that reads the same
`id` prop from the JSX and looks up data via the shared registry.
Key files:
- **Data:** `apps/docs/data/content-listings/` (one `.data.ts` file per
guide topic, plus `index.ts` exporting `CONTENT_LISTINGS` and
`getContentListingById`)
- **Renderer:** `apps/docs/components/ContentListings/` (single
`<ContentListings id="…" />` component); registered in
`apps/docs/features/docs/MdxBase.shared.tsx`
- **Types/helpers:** `apps/docs/lib/content-listings.schema.ts` (zod
schemas, type aliases, grid/heading/href helpers)
- **Markdown export:** `apps/docs/internals/markdown-schema/Listings.ts`
(single ID-driven handler) wired into
`apps/docs/internals/generate-guides-markdown.ts`
- **Telemetry:** `docs_content_listing_clicked` defined in
`packages/common/telemetry-constants.ts`, fired from
`ContentListings.client.tsx`
- **Authoring guide:** `apps/docs/CONTRIBUTING.md` (Components and
elements → Content listings)
- **VS Code snippets:** `.vscode/content-listing.code-snippets`
(`cl-data`, `cl-inline`)
### Before & After
#### Auth
| [Before (production)](https://supabase.com/docs/guides/auth) | [After
(preview)](https://docs-git-fork-nrichers-nikrichers-docs-1032-sta-e2a8cb-supabase.vercel.app/docs/guides/auth)
|
|
---------------------------------------------------------------------------------------------------------------------------
|
---------------------------------------------------------------------------------------------------------------------------
|
| 
| 
|
#### Database overview
| [Before
(production)](https://supabase.com/docs/guides/database/overview) |
[After
(preview)](https://docs-git-fork-nrichers-nikrichers-docs-1032-sta-e2a8cb-supabase.vercel.app/docs/guides/database/overview)
|
|
--------------------------------------------------------------------------------------------------------------------------------------------------
|
--------------------------------------------------------------------------------------------------------------------------------------------------
|
| 
| 
|
#### Edge Functions
| [Before (production)](https://supabase.com/docs/guides/functions) |
[After
(preview)](https://docs-git-fork-nrichers-nikrichers-docs-1032-sta-e2a8cb-supabase.vercel.app/docs/guides/functions)
|
|
--------------------------------------------------------------------------------------------------------------------------------------------
|
--------------------------------------------------------------------------------------------------------------------------------------------
|
| 
| 
|
#### Storage
| [Before (production)](https://supabase.com/docs/guides/storage) |
[After
(preview)](https://docs-git-fork-nrichers-nikrichers-docs-1032-sta-e2a8cb-supabase.vercel.app/docs/guides/storage)
|
|
----------------------------------------------------------------------------------------------------------------------------------------
|
----------------------------------------------------------------------------------------------------------------------------------------
|
| 
| 
|
#### Realtime
| [Before (production)](https://supabase.com/docs/guides/realtime) |
[After
(preview)](https://docs-git-fork-nrichers-nikrichers-docs-1032-sta-e2a8cb-supabase.vercel.app/docs/guides/realtime)
|
|
-------------------------------------------------------------------------------------------------------------------------------------------
|
-------------------------------------------------------------------------------------------------------------------------------------------
|
| 
| 
|
#### Getting Started (partial migration for demoing)
| [Before
(production)](https://supabase.com/docs/guides/getting-started) | [After
(preview)](https://docs-git-fork-nrichers-nikrichers-docs-1032-sta-e2a8cb-supabase.vercel.app/docs/guides/getting-started)
|
|
------------------------------------------------------------------------------------------------------------------------------------------------------
|
------------------------------------------------------------------------------------------------------------------------------------------------------
|
| 
| 
|
### Test plan
- [ ] Visually verify migrated pages render correctly:
- [ ] `/guides/auth` — grid "Get started", conditional pricing list,
grid "Next steps"
- [ ] `/guides/database/overview` — get started + next steps listings
- [ ] `/guides/getting-started` — top 3-column grid
- [ ] `/guides/functions` — get started + example listings
- [ ] `/guides/storage` — get started, examples, resources listings
- [ ] `/guides/realtime` — get started, examples, resources listings
- [ ] Confirm listings render at explicit page positions
- [ ] Click a content listing link and verify
`docs_content_listing_clicked` fires in PostHog with expected properties
(the new `listingId` is the namespaced kebab-case id, e.g.
`storage-get-started`)
- [ ] Build docs and confirm `.md` alternate output includes listing
sections at component placement (e.g.
`public/markdown/guides/storage.md`)
- [ ] Run unit tests: `pnpm test:local lib/content-listings.test.ts` in
`apps/docs`
## Summary by CodeRabbit
## Release Notes
* **New Features**
* Introduced a standardized content listings system for organizing
related guides and resources.
* Content listings now support both grid and list layouts for consistent
presentation.
* Added click telemetry for content listing interactions.
* **Documentation**
* Updated authentication, database, functions, getting started,
realtime, and storage guide pages to use the new content listing
components.
* Improved MDX structure examples and listing markup formatting in
contributor documentation.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
## Release Notes
* **New Features**
* Introduced a new content listings component for displaying guide
content in list and grid layouts across documentation pages.
* Added telemetry tracking for content listing interactions to measure
user engagement.
* **Documentation**
* Updated guide pages (Authentication, Database, Functions, Storage,
Realtime, Getting Started) to use the new listings layout.
* Added contribution guidelines for creating and managing content
listings in documentation.
* **Tests**
* Added comprehensive test coverage for content listings validation,
serialization, and rendering.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: Nik Richers <nik@validmind.ai>
Co-authored-by: Jeremias Menichelli <jmenichelli@gmail.com>
Jeremias Menichelli
