Lighthouse 13.5 Compliant llms.txt Generator
Generate structured Markdown documentation feeds optimized for generative search engines and agentic coding tools with verified H1, blockquote, and markdown link hierarchies.
Product Configuration
Need 60 High-DR Directory Submissions Done For You?
LaunchIndex automates complete directory distribution across 60 verified high-DR platforms with automated IMAP verification, credentials CSV export, and permanent backlinks.
Frequently Asked Questions
What is an llms.txt file?
The /llms.txt specification provides a standardized, token-efficient Markdown file at your domain root that AI models and agentic browsers consume to understand your product, API, and documentation architecture.
What are the Lighthouse 13.5 compliance rules for llms.txt?
Lighthouse 13.5 audits verify that /llms.txt starts with an H1 heading, contains an introductory blockquote summary immediately beneath the H1, provides valid markdown links, and exceeds 50 characters in total content length.
What is the difference between llms.txt and llms-full.txt?
The /llms.txt file acts as a high-level table of contents and summary, while /llms-full.txt bundles your complete documentation, API schemas, and technical guides for large context window models.
Where should the generated llms.txt file be hosted?
Host it at the root of your domain (https://yourdomain.com/llms.txt) with a Content-Type header of text/plain or text/markdown.