What is llms.txt?
llms.txt is a plain-text file at your site root that summarizes your site for AI crawlers. It acts like robots.txt for language models, giving them a curated map of your content to improve how they cite you.
Direct answer
llms.txt is a plain-text file at your site root that summarizes your site for AI crawlers. It acts like robots.txt for language models, giving them a curated map of your content to improve how they cite you.