Glossary · L
llms.txt
llms.txt is a plain-text file at the root of a website that describes the organization and lists its most important pages in a form intended for large language models and their crawlers.
Extended definition
In more detail.
The convention, proposed in 2024, is a Markdown file at /llms.txt with a short description and curated links, optionally accompanied by /llms-full.txt listing every page with a one-line description. Adoption by engines varies and changes over time; the files cost little and are harmless where ignored. They are most useful when generated from the site build so they never drift from what is actually published.
In our work
Where it appears.
This site publishes both files from its build. See llms.txt and machine-readable indexes.
By David Selakovic · Published 2026-10-16 · Revised 2026-10-16 · Reviewed every 180 days