# llms.txt Checker

## Quick Answer

An llms.txt checker verifies whether a site provides an AI-readable guide file and whether that file points agents toward important pages, docs, and Markdown resources.

## AI Summary

TruboRank AI checks llms.txt presence and related discovery signals so teams can provide AI systems with clearer instructions about website purpose and important content.

## What It Checks

- llms.txt availability
- links to key pages or documentation
- relationship with llms-index.md
- Link header exposure
- machine-readable descriptions

## Related Links

- /llms-txt-generator
- /link-headers-checker
- /blog/what-is-llms-txt
- /blog/how-to-create-llms-txt