llms.txt examples

How real projects summarise themselves for language models.

Your trail

Files you open will collect here, so you can find them again.

Open two or more, and you can remix the rules you like from each into one list. Kept in this browser only.

Worked for most · soon

2233admin

2233adminllms.txt

performance-patterns-skill

2233admin/performance-patterns-skill/llms.txt

A SKILL.md-compatible Agent Skill that helps Codex, Claude Code, and similar coding agents triage performance problems across Windows native C/C++, WSL Linux, native Linux, and CUDA/NVIDIA environments. This repository contains one primary skill: Use this project when an AI coding agent needs to decide whether a performance problem belongs to CPU source code, profiler setup, Windows tooling, WSL filesystem/tooling boundaries, native Linux perf, or CUDA/NVIDIA driver, toolkit, transfer, launch, or kernel analysis. Agent Skill, SKILL.md, Codex skill, Claude Code skill,…

25mo agoReviewMount

CLAUDE.md vs AGENTS.md

About llms.txt

What is llms.txt?

A markdown file at a website's root that gives language models a short guide to the site and links to the pages worth reading.

What's llms-full.txt?

The same idea with the content included, so an agent can read the documentation in one request.

Who reads it?

Agents and tools that fetch documentation on someone's behalf. It's a proposal, not a standard, and support varies.

How do I write one?

Start with a one-line summary, then sections of links with a sentence each. The examples here show what real projects do.