llms.txt validator
Paste an llms.txt or fetch one from a domain — we lint structure, sections, and link formatting.
Fetch from a domain (optional)
Looks valid
- H1 title found: "Example Co"
- Summary blockquote present.
- 2 section headings (##).
- 3 links found.
- All link lines are well-formed.
- All links have descriptions.