llms.txt for SEO: Does It Help AI Search Visibility?

llms.txt is an optional map for some AI crawlers; Google Search does not use special AI files for ranking, so do not claim a ranking benefit.

Four takeaways

• Google Search does not use llms.txt or similar special AI files for ranking.
• Some non-Google crawlers may use the file as a courtesy map. That is optional.
• If you keep one, list only canonical URLs you still stand behind.
• robots.txt, indexable HTML, and unique pages still decide visibility.

Full walkthrough: llms.txt for SEO: Does It Help AI Search Visibility?