Files
supabase/apps/docs/scripts
Pamela Chia 2a9555d459 feat(docs,www): make supabase.com machine-readable for LLM agents (#44670)
## Summary

Makes supabase.com machine-readable for LLM agents and AI crawlers. Adds
a combined `llms-full.txt` (product overview + docs), curated product
overview `.txt` files, auto-generated pricing content, and updates the
`llms.txt` index to reference everything.

**Why:** supabase.com had `llms.txt` pointing to per-SDK doc files, but
no `llms-full.txt` (every competitor has one), no machine-readable
marketing content, and no pricing data agents could parse. Agents
evaluating Supabase got docs but no product overview or pricing, leading
to inaccurate comparisons.

## What's new

### `llms-full.txt` (auto-generated, combines www + docs)
- Product Overview section (~500 lines): homepage, all 6 products,
pricing
- Documentation section (~122K lines): guides, SDK references, CLI
reference
- 4.4MB total, regenerated on every docs deploy
- Reads product `.txt` files from `apps/www/public/llms/` at build time

### Product overview `.txt` files (`apps/www/public/llms/`)
- Curated summaries: homepage, database, auth, storage, edge functions,
realtime, vector
- `pricing.txt` is auto-generated from `packages/shared-data` (plans,
pricing, compute add-ons) via `generateLlmsPricing.mjs`, includes full
feature comparison matrix
- Other product files are hand-maintained (these pages change ~1x/year
per git history)
- Reminder comments added to all 7 marketing page source files

### `llms.txt` index (auto-generated)
- Two sections: Documentation (existing SDK/guide links) and Product
Overview (marketing page links)
- Links to `llms-full.txt` for bulk ingestion

### Rewrite changes
- Added `/llms-full.txt` rewrite to docs app
- Scoped `/llms/*.txt` wildcard to only match docs source slugs (guides,
js, dart, etc.), so marketing `.txt` files in `www/public/llms/` are
served directly

## Changes

- `apps/docs/scripts/llms.ts`: generate `llms-full.txt` combining www
product content + docs, update `llms.txt` index with marketing links
- `apps/www/lib/rewrites.js`: add `llms-full.txt` rewrite, scope docs
proxy to known slugs
- `apps/www/public/llms/*.txt`: 8 product overview files (7
hand-curated, 1 auto-generated)
- `apps/www/scripts/generateLlmsPricing.mjs`: build script generating
pricing.txt from shared-data; uses `getPlanValue()` guard in
`buildAddOnsSection` and `buildFeatureComparisonSection` to handle
missing plan keys defensively
- `apps/www/package.json`: add pricing generation to content:build
- `apps/www/pages/*.tsx`: reminder comments for LLM content updates

## Testing

Tested locally:
- [x] `pnpm run build:llms` generates combined `llms-full.txt` (4.4MB)
with Product Overview + Documentation sections
- [x] `llms.txt` index has Documentation + Product Overview sections
with `llms-full.txt` reference
- [x] `pricing.txt` auto-generated from shared-data with correct plan
tiers, compute add-ons, disk pricing, and feature comparison
- [x] Scoped rewrite regex matches docs slugs but not marketing slugs
- [x] Marketing `.txt` files served from `public/`

Post-deploy verification:
- [ ] `curl https://supabase.com/llms-full.txt` returns combined product
+ docs content
- [ ] `curl https://supabase.com/llms/database.txt` returns product
overview (not proxied to docs)
- [ ] `curl https://supabase.com/llms/guides.txt` still proxies to docs
app
- [ ] `curl https://supabase.com/llms/pricing.txt` returns
auto-generated pricing

## Maintenance

| Content | Auto-updates? | Trigger |
|---------|--------------|---------|
| `llms-full.txt` | Yes | Every docs deploy |
| `llms.txt` index | Yes | Every docs deploy |
| `pricing.txt` | Yes | Every www build (reads from shared-data) |
| Product `.txt` files (7) | No | ~1x/year, reminder comments in source
pages |

## Linear

- fixes GROWTH-758

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

* **Documentation**
* Added comprehensive AI-friendly product overviews (Auth, Database,
Edge Functions, Realtime, Storage, Vector) and a detailed pricing
document with plan comparisons, add-ons, disk tiers, and feature tables
* Added a consolidated "full" markdown output that combines curated
product overview content with per-source documentation

* **Chores**
* Build now generates the richer documentation outputs and pricing
automatically
* Improved routing so only scoped documentation .txt assets are proxied
while others are served directly
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
2026-04-15 00:48:35 +09:00
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