///// Checks / Readability
llms.txt exists
Whether your site serves /llms.txt, or /.well-known/llms.txt.
- Check id
llms-txt-exists- Pillar
- Readability
- Runs in
- The free CLI
- Scoring
- Always counted
- Status
- Pre-release, in calibration
Why it matters
It's the index an AI reader looks for first: what you do and which pages matter. Without it, an agent guesses from your navigation.
How to pass
Publish a Markdown file at /llms.txt with your product name as the heading, one line on what you do, and links to your key pages.
Run it
Find llms-txt-exists in the report. Add --md for a fix prompt you can paste into Claude Code, Codex or Cursor.