supabase.com llms.txt
In short
supabase.com serves a 3.2 KB llms.txt with 4 H2 sections and 43 links, graded B on the llmstxt.org structure (5 of 6 checks). It lacks a blockquote summary. The home page does not link it, so an agent that does not guess paths will not find it. An llms-full.txt is served too. Read 4 November 2026.
llms.txt 3.2 KB, 58 lines
# Supabase Docs
For the complete documentation in a single file, see [Full Documentation](https://supabase.com/llms-full.txt).
## Documentation
- [Supabase - AI & Vectors](https://supabase.com/docs/guides/ai.md)
- [Supabase - AI Tools](https://supabase.com/docs/guides/ai-tools.md)
- [Supabase - Data REST API](https://supabase.com/docs/guides/api.md)
- [Supabase - Auth](https://supabase.com/docs/guides/auth.md)
- [Supabase - Cron](https://supabase.com/docs/guides/cron.md)
- [Supabase - database](https://supabase.com/docs/guides/database.md)
- [Supabase - Deployment & Branching](https://supabase.com/docs/guides/deployment.md)
- [Supabase - Edge Functions](https://supabase.com/docs/guides/functions.md)
- [Supabase - Getting Started](https://supabase.com/docs/guides/getting-started.md)
- [Supabase - GraphQL](https://supabase.com/docs/guides/graphql.md)
- [Supabase - Integrations](https://supabase.com/docs/guides/integrations.md)
- [Supabase - Local Development & CLI](https://supabase.com/docs/guides/local-development.md)
- [Supabase - Observability](https://supabase.com/docs/guides/observability.md)
- [Supabase - Supabase Platform](https://supabase.com/docs/guides/platform.md)
- [Supabase - Supabase Queues](https://supabase.com/docs/guides/queues.md)
- [Supabase - Realtime](https://supabase.com/docs/guides/realtime.md)
- [Supabase - Resources](https://supabase.com/docs/guides/resources.md)
- [Supabase - Supabase Security](https://supabase.com/docs/guides/security.md)
- [Supabase - Self-Hosting](https://supabase.com/docs/guides/self-hosting.md)
- [Supabase - Storage](https://supabase.com/docs/guides/storage.md)
- [Supabase Reference (JavaScript)](https://supabase.com/llms/js.txt)
- [Supabase Reference (Dart)](https://supabase.com/llms/dart.txt)
- [Supabase Reference (Swift)](https://supabase.com/llms/swift.txt)
- [Supabase Reference (Kotlin)](https://supabase.com/llms/kotlin.txt)
- [Supabase Reference (Python)](https://supabase.com/llms/python.txt)
- [Supabase Reference (C#)](https://supabase.com/llms/csharp.txt)
- [Supabase Server SDK Reference](https://supabase.com/llms/server.txt)
- [Supabase CLI Reference](https://supabase.com/llms/cli.txt)
- [Supabase Management API Reference](https://supabase.com/llms/api.txt)
- [Knowledge Base](https://supabase.com/kb/sitemap.md)
## Pricing
- [Supabase Pricing](https://supabase.com/pricing.md)
## Product overviews
- [Supabase overview](https://supabase.com/index.md)
- [Database](https://supabase.com/database.md): dedicated Postgres, usable on its own with any Postgres client or ORM
- [Auth](https://supabase.com/auth.md)
- [Storage](https://supabase.com/storage.md)
- [Realtime](https://supabase.com/realtime.md)
- [Edge Functions](https://supabase.com/edge-functions.md)
- [Cron](https://supabase.com/modules/cron.md)
- [Queues](https://supabase.com/modules/queues.md)
- [Vector](https://supabase.com/modules/vector.md)
## API and agent resources
- [Supabase Management API OpenAPI spec](https://supabase.com/openapi.json): OpenAPI 3.0 description of the Management API for managing organizations, projects, branches, and configuration
- [Supabase MCP server](https://mcp.supabase.com/mcp): Streamable HTTP MCP endpoint, OAuth-protected, for managing projects, database schema, and queries from MCP clients
First 58 of 58 lines.
Parse graded B, 5 of 6
file: https://supabase.com/llms.txt
Supabase Docs
No blockquote summary.
4 sections, 43 links, no Optional section.
Ora's cached score: 93, grade A, scanned 5 November 2026.
The parse
supabase.com lists 43 links: 43 point at supabase.com or a relative path, 0 point elsewhere. The hosts it links most: supabase.com (42), mcp.supabase.com (1).
| H2 section | Links |
|---|---|
| Documentation | 30 |
| Pricing | 1 |
| Product overviews | 9 |
| API and agent resources | 2 |
Grade against the llmstxt.org structure
The file passes 5 of 6 checks and fails 1: has a blockquote summary under the h1. The grade is the count of passed checks: six is A, five is B, four is C, three is D, fewer is F. It measures structure only. Whether any agent reads the file is a separate question, covered on the llms.txt reference.
| Check | Result | Detail |
|---|---|---|
| Starts with an H1 naming the site or project | Pass | H1: Supabase Docs |
| Has a blockquote summary under the H1 | Fail | No blockquote summary before the first H2. |
| Has at least one H2 section that lists links | Pass | 4 H2 sections, 4 with links. |
| At least 80 percent of links point at the same site | Pass | 43 of 43 links stay on supabase.com (100 percent). |
| Under 100 KB | Pass | 3298 bytes as served. |
| Plain markdown, no HTML | Pass | No HTML document markers in the body. |
Ora's cached score
Ora's cached report for supabase.com gives it 93 of 100, grade A, scanned on 5 November 2026. Its Access layer, which holds the read-layer checks below, scored 63 of 65 check points. Read from GET ora.ai/api/score/supabase.com on 5 November 2026. The score is Ora's, not this site's, and the structure grade above is a different measure: it grades the llms.txt file against the llmstxt.org proposal, while Ora's score covers the whole site. Ora's report for supabase.com has every layer.
| Ora check (Access layer) | Result | Points |
|---|---|---|
| Sitemap exists | Pass | 2 of 2 |
| Content without JavaScript | Partial | 2 of 3 |
| Not blocked by bot detection | Pass | 2 of 2 |
| Markdown URL fallback | Partial | 1 of 2 |
| llms.txt exists | Pass | 1 of 1 |
| llms.txt formatting | Pass | 2 of 2 |
| JSON-LD structured data | Pass | 4 of 4 |
| Metadata completeness | Pass | 2 of 2 |
| llms.txt links resolve | Pass | 2 of 2 |
| Markdown alternate link | Pass | 1 of 1 |
| Redirect hygiene | Pass | 1 of 1 |
| Page token budget | Pass | 1 of 1 |
| Code fence validity | Pass | 1 of 1 |
| Content behind auth | Pass | 2 of 2 |
| OpenAPI spec published | Pass | 7 of 7 |
| Markdown agent docs | Pass | 1 of 1 |
| Markdown negotiation with Vary | Pass | 1 of 1 |
| Markdown for agent user agents | Fail | 0 of 1 |
| Agent crawler reachability | Pass | 2 of 2 |
Linking and the companion file
The home page of supabase.com does not link the file in its HTML. Ora's lab found (2026-10-19) that 86 percent of llms.txt fetches by agents arrived through a link, so an unlinked file is mostly a file nobody opens. An llms-full.txt is served at the same root.
How it compares
At 3.2 KB the file is larger than 19 percent of the 2,529 plain-text llms.txt files in this edition, and its 43 links put it ahead of 56 percent of them on link count. The home page declares no generator. Size bucket: 2 to 10 KB. Tranco rank 4,781. Category: Developer Tools.
Why it is in the index: Short root file pointing into per-product docs. Owner as listed: Supabase.
Live file: https://supabase.com/llms.txt. Read 4 November 2026. If the file has since changed or gone, the live URL is the authority; this page records what the crawl read on that date.
Sources
- supabase.com llms.txt https://supabase.com/llms.txt, read 4 November 2026
- llms.txt proposal (llmstxt.org) https://llmstxt.org/, read 4 November 2026
- Tranco list 746WX (crawl universe) https://tranco-list.eu/list/746WX, read 4 November 2026
- Ora: AgentReady launch post (the 86 percent finding) https://ora.ai/blog/agentready-launch, read 4 November 2026
- Ora llms.txt (GET /api/score/{domain} looks up a cached score) https://ora.ai/llms.txt, read 5 November 2026
Last reviewed 5 November 2026