Lab451 auto-generates the files AI models actually read.
llms.txt, llms-full.txt, sitemap.xml, and robots.txt
Free for most sites. Takes about 30 seconds.
Dead simple
Drop in any public website URL. We handle the rest — no plugins, no code, no OAuth dance.
Our crawler maps your site, extracts structured content, and builds all four files according to the latest standards.
Copy the files to your server. AI models start picking up your content on their next crawl and start referencing your pages.
What you get
Each file speaks a different language to a different layer of the AI stack. Together, they make your site impossible to ignore.
llms.txtThe emerging standard for AI-readable site summaries. Tells LLMs what your site is about, who it's for, and what not to index - File example:
llms-full.txtA full-text companion to llms.txt. Includes structured page content so AI models can deeply understand your entire site in one shot - File example:
sitemap.xmlA clean, validated sitemap with proper lastmod dates. Keeps search engines and AI crawlers in sync with your freshest content - File example:
robots.txtSmartly configured to welcome AI crawlers while protecting sensitive paths. Auto-linked to your sitemap for maximum discoverability - File example: