feat: publish AI-readable documentation - #1341
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WalkthroughThe site now generates agent-readable Markdown and LLM text indexes, adds route-specific discovery links, prepares metadata, and validates generated artifacts during builds. Documentation headings and card link labels now use page-specific text. ChangesAgent-readable documentation
Estimated code review effort: 3 (Moderate) | ~25 minutes Mergeability Score: 🟡 Moderate · up to The change can publish incomplete discovery validation and direct users of the /docs or /blog entry points to the wrong documentation index, which can lead agents to miss or retrieve less relevant content. These bounded correctness issues should be fixed before merge. Possibly related PRs
Suggested reviewers: Sequence Diagram(s)sequenceDiagram
participant Docusaurus
participant LLMTextPlugin
participant AgentPreparation
participant AgentValidation
Docusaurus->>LLMTextPlugin: generate Markdown and LLM text outputs
LLMTextPlugin->>AgentPreparation: provide built pages and metadata
AgentPreparation->>AgentValidation: write prepared indexes and Markdown
AgentValidation-->>Docusaurus: validate generated content and discovery links
🚥 Pre-merge checks | ✅ 4 | ❌ 1❌ Failed checks (1 warning)
✅ Passed checks (4 passed)
✨ Finishing Touches🧪 Generate unit tests (beta)
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Pull request overview
This PR updates the OpenFGA documentation site build to publish AI/agent-readable outputs (llms.txt, llms-full.txt, and per-route clean Markdown files) and adds HTML discovery links so agents can locate the Markdown alternates and the llms index, including when the site is hosted under a prefixed base path (PR previews).
Changes:
- Replace the hand-maintained
static/llms.txt+ custom generator with a Docusaurus plugin that generatesllms.txt,llms-full.txt, and page-level.mdoutputs. - Add
<link rel="alternate" type="text/markdown">and<link rel="describedby" href="/llms.txt">discovery links to applicable HTML routes. - Add a build-time validator to ensure indexes, alternates, and generated Markdown output remain in sync.
Reviewed changes
Copilot reviewed 8 out of 9 changed files in this pull request and generated 2 comments.
Show a summary per file
| File | Description |
|---|---|
| static/llms.txt | Removes the previously hand-maintained llms index from the static folder. |
| src/theme/Root.tsx | Adds discovery <link> tags for Markdown alternates and llms.txt, with base-path handling. |
| scripts/validate-agent-content.mjs | New build validator for generated llms outputs, alternates, and Markdown cleanliness. |
| scripts/generate-llms-txt.mjs | Removes the legacy llms.txt generation script in favor of plugin output. |
| scripts/clean-agent-markdown.mjs | New rehype cleaner to strip framework/permalink markup from agent-facing Markdown. |
| README.md | Documents the new agent-readable outputs and the build validation step. |
| package.json | Rewires build to run agent-content validation; adds the llms plugin dependency. |
| package-lock.json | Locks the new plugin and its transitive dependencies. |
| docusaurus.config.js | Configures the llms plugin (include/exclude routes, Markdown generation options, cleaners). |
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Pull request overview
Copilot reviewed 15 out of 16 changed files in this pull request and generated 1 comment.
Suppressed comments (1)
scripts/prepare-agent-content.mjs:7
- The generated root index ignores the existing
API_DOCS_PATHoverride used by the API explorer and itsservice-desclink. In builds that select another specification,/llms.txtwill still direct agents to the default OpenFGA spec, so the advertised machine-readable API sources disagree. Derive this URL from the same environment override.
const OPENAPI_URL = 'https://raw.githubusercontent.com/openfga/api/main/docs/openapiv2/apidocs.swagger.json';
![coderabbitai[bot]](https://avatars.githubusercontent.com/in/347564?s=60&v=4){kind=small}
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Actionable comments posted: 2
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Inline comments:
In `@scripts/validate-agent-content.mjs`:
- Around line 165-180: Move the describedby-link extraction and assertions in
the HTML validation loop before the alternateLink early continue, so every page
emitted by Root.tsx validates its llms.txt discovery link. Keep
alternateMarkdownPageSet updates and alternate-link existence checks conditional
on alternateLink, and increment describedByCount for each validated discovery
link.
In `@src/theme/Root.tsx`:
- Around line 179-183: Update the llmsTxtPath route checks in Root.tsx to match
both each section’s exact root and its nested paths, so /docs and /docs/... use
/docs/llms.txt while /blog and /blog/... use /blog/llms.txt; keep /llms.txt as
the fallback.
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Fix all unresolved CodeRabbit comments on this PR:
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📒 Files selected for processing (13)
README.mddocs/content/getting-started/overview.mdxdocs/content/interacting/overview.mdxdocs/content/modeling/building-blocks/overview.mdxdocs/content/modeling/migrating/overview.mdxdocs/content/modeling/overview.mdxdocusaurus.config.jspackage.jsonscripts/clean-agent-markdown.mjsscripts/prepare-agent-content.mjsscripts/validate-agent-content.mjssrc/components/Docs/Overview/CardGrid.tsxsrc/theme/Root.tsx
🚧 Files skipped from review as they are similar to previous changes (2)
- README.md
- docusaurus.config.js
SoulPancake
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SoulPancake
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some visualstudio marketplace link is throwing a 503, not sure if that's intermittent though 🤔
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@coderabbitai can you please create an issue which basically would help build a new rule to exclude the markdown link checks on old blog posts, it should be only applicable when adding a new one. |
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Tip For best results, initiate chat on the files or code changes. 🧩 Analysis chain🏁 Script executed: #!/bin/bash
set -euo pipefail
printf '%s\n' '--- matching files ---'
fd -a 'validate-agent-content\.mjs|prepare-agent-content\.mjs|package\.json' . -t f
printf '%s\n' '--- validation-script outline ---'
ast-grep outline scripts/validate-agent-content.mjs --items all 2>/dev/null || true
printf '%s\n' '--- Markdown link-check references ---'
rg -n -i -C 4 'markdown.*link|link.*markdown|link.*check|href|resolve' \
scripts/validate-agent-content.mjs package.json 2>/dev/null || true
printf '%s\n' '--- PR metadata ---'
gh pr view 1341 --repo openfga/openfga.dev --json url,comments --jq '{url, comments: [.comments[] | {author: .author.login, url, body}]}' \
2>/dev/null || trueLength of output: 22687 🏁 Script executed: #!/bin/bash
set -euo pipefail
repo="openfga/openfga.dev"
title="Limit Markdown link checks to newly added blog posts"
body=$(cat <<'EOF'
## Summary
Add a rule that excludes existing blog posts from Markdown link checks. Apply Markdown link checks when a pull request adds a new blog post.
## Rationale
Historical blog posts can contain stale external links. Those links should not block unrelated pull requests. New blog posts must still meet the Markdown link-check requirement.
## Affected areas
- Markdown link-check configuration and CI scripts.
- Blog-content change detection.
- `package.json` scripts and the validation workflow, if required.
## Required behavior
- Detect blog post files that are newly added in the pull request.
- Run Markdown link checks for each newly added blog post.
- Do not run Markdown link checks for blog post files that existed before the pull request.
- Keep Markdown link checks for non-blog content unchanged unless the implementation explicitly documents a required exception.
- Ensure a modification to an existing blog post alone does not cause its historical links to fail the check.
## Acceptance criteria
- A pull request that adds a blog post with a broken Markdown link fails the relevant check.
- A pull request that changes an existing blog post does not check unrelated historical links in that post.
- A pull request with no newly added blog posts does not run blog-post Markdown link checks.
- The rule works for pull request and preview CI contexts.
- The implementation includes automated coverage for added and existing blog post cases.
## Backlinks
- Pull request: https://github.com/openfga/openfga.dev/pull/1341
- Request: https://github.com/openfga/openfga.dev/pull/1341#issuecomment-5315293613
- Requested by: `@SoulPancake`
EOF
)
issue_url=$(gh issue create \
--repo "$repo" \
--title "$title" \
--body "$body" \
--assignee "SoulPancake")
printf '%s\n' "$issue_url"Length of output: 2136
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WebArchive seems to be down! cc: @SoulPancake |
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lgtm, one thing: doc renames / new pages will trip the hardcoded lists in the agent-content scripts with a pretty cryptic assertion
worth a comment telling contributors where to update. non-blocking.
Why
AI assistants and coding agents increasingly retrieve documentation directly as context instead of navigating a website. The existing
llms.txtonly points to HTML pages, so tools still need to guess URLs and strip navigation, scripts, and framework markup before using the content.This PR gives agents a small, predictable entry point and clean page-level Markdown. It follows the llms.txt proposal for inference-time use.
Related #975
What changed
/llms.txtwith separate documentation and blog indexes.Output
/llms.txt— curated starting point/docs/llms.txt— complete documentation index/blog/llms.txt— current blog index/llms-full.txt— optional single-file bundle<page>.md— clean Markdown for each supported pageVerification
Summary by CodeRabbit
New Features
Improvements