Core Resources
Writing an llms.txt
The highest-weight check, and how to satisfy it properly.
`llms.txt` is a plain markdown file at the root of your domain describing what your site is and where the important content lives.
Minimum viable file
- An H1 with your site or business name
- A short paragraph describing what you do
- A list of your key pages with one-line descriptions
Serve it at `/llms.txt` with a 200 status and a text content type. Keep it current — a stale file is worse than a thin one.