LLMs.txt Validator
Check your file and get an AI Readiness Score out of 100.
What we check
| Site title | Starts with # Site Name |
| Description | > One-line summary after the title |
| Sections | Links grouped under ## Headings |
| Link count | At least 3 links |
| Link descriptions | Each link has : description |
| Broken URLs | Every link responds |
| Token count | Fits in an AI context window |
80+ Excellent · 55–79 Good start · under 55 Needs work
FAQ
Is my file stored?+
No. Uploads are read in your browser, and files fetched by URL aren't kept.
What's a good token count?+
Under ~25,000 tokens. Move long content to llms-full.txt.