---
title: "llms.txt"
description: "A plain-text file at your domain root that tells language models what your site is about and which pages matter most."
topic: "Structured Data & Schema"
canonical: "https://geordy.ai/glossary/structured-data/llms-txt"
---
# llms.txt

A plain-text file at your domain root that tells language models what your site is about and which pages matter most.

The AI-era robots.txt - but instead of telling crawlers what NOT to crawl, llms.txt tells AI engines what's worth reading first. Specification at llmstxt.org; Geordy generates a spec-conformant llms.txt for every site automatically.
---

Source: https://geordy.ai/glossary/structured-data/llms-txt
This is a machine-readable markdown version of that page, generated by Geordy.