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Claude
2e8f0f91a1
The `node` Compute runtime installs nothing server-side: `supabase compute push` uploads the source directory exactly as it stands. The block handled that by telling the user to `npm install` and ship `node_modules` in the upload, which is a vendored dependency tree in the archive and an install step to remember on every machine that pushes. Bundle instead. `npm run build` runs `build.mjs`, which esbuilds `main.ts` into `dist/index.mjs` as one ESM bundle with its dependencies inlined, and `[compute.mcp-server] source = "supabase/compute/mcp-server/dist"` points the push at that directory. The uploaded archive is two files and needs no `node_modules`. `index.mjs` is deliberate, not incidental: it is the entrypoint name the `node` runtime looks for, so the bundle satisfies the contract directly. The build also writes a `dist/package.json` so a push with no `runtime` recorded still classifies as `node` rather than falling back to the `deno` default; pinning `runtime` in config.toml stays the documented path. `deploy` runs the build and the push together and forwards `--project-ref`. Docs frame it as the two commands in sequence locally, and the same pair in CI as the setup to aim for. `dist/` is git-ignored. Left unminified on purpose: a public instance has 50 seconds to accept connections and parsing this bundle is a few milliseconds of that, so the trade buys nothing, while readable frames in `supabase compute logs` are what makes a failed request diagnosable. Verified by building and booting the output with no `node_modules` present: default export carries a `fetch` function, RFC 9728 metadata answers `200` with the `/compute/v1/mcp-server` resource URL, an unauthenticated `POST /` answers `401` with the `resource_metadata` challenge, and `MCP_AUTHORIZATION_SERVER` still overrides `authorization_servers`. Bundle is 1.76 MB and cold start (import to listening) is ~135 ms. `tsc --noEmit` clean. The `public/r` artifacts are regenerated by hand and have not been checked against a real `pnpm build:registry`. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01LbcCtAHAHnTCXNJGFfEcQF
Supabase
Supabase is the Postgres development platform. We're building the features of Firebase using enterprise-grade open source tools.
- Hosted Postgres Database. Docs
- Authentication and Authorization. Docs
- Auto-generated APIs.
- Functions.
- File Storage. Docs
- AI + Vector/Embeddings Toolkit. Docs
- Dashboard
Watch "releases" of this repo to get notified of major updates.
Documentation
For full documentation, visit supabase.com/docs
To see how to Contribute, visit Getting Started
Community & Support
- Community Forum. Best for: help with building, discussion about database best practices.
- GitHub Issues. Best for: bugs and errors you encounter using Supabase.
- Email Support. Best for: problems with your database or infrastructure.
- Discord. Best for: sharing your applications and hanging out with the community.
How it works
Supabase is a combination of open source tools. We’re building the features of Firebase using enterprise-grade, open source products. If the tools and communities exist, with an MIT, Apache 2, or equivalent open license, we will use and support that tool. If the tool doesn't exist, we build and open source it ourselves. Supabase is not a 1-to-1 mapping of Firebase. Our aim is to give developers a Firebase-like developer experience using open source tools.
Architecture
Supabase is a hosted platform. You can sign up and start using Supabase without installing anything. You can also self-host and develop locally.
- Postgres is an object-relational database system with over 30 years of active development that has earned it a strong reputation for reliability, feature robustness, and performance.
- Realtime is an Elixir server that allows you to listen to PostgreSQL inserts, updates, and deletes using websockets. Realtime polls Postgres' built-in replication functionality for database changes, converts changes to JSON, then broadcasts the JSON over websockets to authorized clients.
- PostgREST is a web server that turns your PostgreSQL database directly into a RESTful API.
- GoTrue is a JWT-based authentication API that simplifies user sign-ups, logins, and session management in your applications.
- Storage a RESTful API for managing files in S3, with Postgres handling permissions.
- pg_graphql a PostgreSQL extension that exposes a GraphQL API.
- postgres-meta is a RESTful API for managing your Postgres, allowing you to fetch tables, add roles, and run queries, etc.
- Envoy is a cloud-native, high-performance edge and service proxy.
Client libraries
Our approach for client libraries is modular. Each sub-library is a standalone implementation for a single external system. This is one of the ways we support existing tools.
| Language | Client | Feature-Clients (bundled in Supabase client) | ||||
|---|---|---|---|---|---|---|
| Supabase | PostgREST | GoTrue | Realtime | Storage | Functions | |
| ⚡️ Official ⚡️ | ||||||
| JavaScript (TypeScript) | supabase-js | postgrest-js | auth-js | realtime-js | storage-js | functions-js |
| Flutter | supabase-flutter | postgrest | supabase_auth | supabase_realtime | supabase_storage | supabase_functions |
| Swift | supabase-swift | postgrest-swift | auth-swift | realtime-swift | storage-swift | functions-swift |
| Python | supabase-py | postgrest-py | gotrue-py | realtime-py | storage-py | functions-py |
| 💚 Community 💚 | ||||||
| C# | supabase-csharp | postgrest-csharp | gotrue-csharp | realtime-csharp | storage-csharp | functions-csharp |
| Go | - | postgrest-go | gotrue-go | - | storage-go | functions-go |
| Java | - | - | gotrue-java | - | storage-java | - |
| Kotlin | supabase-kt | postgrest-kt | auth-kt | realtime-kt | storage-kt | functions-kt |
| Ruby | supabase-rb | postgrest-rb | - | - | - | - |
| Rust | - | postgrest-rs | - | - | - | - |
| Godot Engine (GDScript) | supabase-gdscript | - | - | - | - | - |
Badges
[](https://supabase.com)
<a href="https://supabase.com">
<img
width="168"
height="30"
src="https://supabase.com/badge-made-with-supabase.svg"
alt="Made with Supabase"
/>
</a>
[](https://supabase.com)
<a href="https://supabase.com">
<img
width="168"
height="30"
src="https://supabase.com/badge-made-with-supabase-dark.svg"
alt="Made with Supabase"
/>
</a>
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- List of translations