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Spec: llmstxt.org
The LLMs.txt Directory — discover, validate & rate every llms.txt on the web
Enter any domain. We'll find every llms.txt, llms-full.txt and variant on the site, score each one against the official llmstxt.org spec, and add the valid ones to the public directory.
We probe the root + common docs paths (/docs/, /api/, /reference/…) for all known llms.txt variants.
Spec-faithful validation
Every file is checked against the official llmstxt.org structure — required H1, blockquote summary, H2 link sections, Optional handling.
0–100 adherence score
A transparent rubric weighted toward the spec's required and recommended elements. No black-box ranking.
Group by domain
One entry per site. We surface every variant — root, /docs/, subdomains, llms-full.txt, llms-ctx.txt — in one place.
Browse the directory
Showing 0+ Listed Domains · featured first, then latest verified
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Learn about llms.txt
Pillar guides & references
The Ultimate Guide to llms.txtWhat is llms.txt? A plain-English explainerllms.txt vs llms-full.txt: which to publish?Top llms.txt directories in 2026How to validate your llms.txt filellms.txt examples from top sitesHow to write a great llms.txt fileThe SEO impact of llms.txtllms.txt vs robots.txt vs sitemap.xml