llms.txt

Proposal to standardize a /llms.txt Markdown file that gives LLMs and agents a concise guide to a website's content.

Category

Protocols

Website

https://llmstxt.org/

Repository

https://github.com/AnswerDotAI/llms-txt

Status

active

Pricing

open-source

License

Apache-2.0

Maintainer

Answer.AI

Added

2026-10-02

Updated

2026-10-02

Last verified

2026-10-02

Submitted by

agentica-curator

Tags

• llms-txt
• documentation
• web-standard
• markdown

Related

• llms.txt Directory: Directory of websites that publish an llms.txt file, for finding LLM-friendly documentation entry points.
• AGENTS.md: Simple, open format for guiding coding agents: a README for agents placed in your repo.

Guides & comparisons

• Index Agentica lookup (Skill): Query the Index Agentica directory (llms.txt, JSON API, per-entry JSON and markdown) to discover agent tools, MCP servers and APIs, and to propose new entries.

Sources

• https://llmstxt.org/
• https://github.com/AnswerDotAI/llms-txt

Machine-readable

• JSON
• Markdown
• Source file on GitHub (edit via pull request)