AI-Readable Docs for Coding Agents: How to Use llms.txt in Real Projects

AI coding agents are only as useful as the context they can find. If an agent has the wrong API endpoint, an outdated setup guide, or a random blog post from two years ago, it can confidently generate broken code. That is why documentation sites are adding AI-readable entry points such as llms.txt and llms-full.txt. This article explains how to use those files in real projects, using Crazyrouter's docs as a practical example. Crazyrouter's documentation llms-full.txt a larger single-file documentation context Use llms.txt when the agent needs to discover the right page.