llms.txt

llms.txt is a Markdown text file at the root of a website. It gives language models a quick rundown of what the service is and where to find the essentials. Think robots.txt, but for AI: instead of parsing page layouts, the agent reads a concise summary with links.

Pachca has several of these files:

• pachca.com/llms.txt covers the product, pricing, security and use cases
• dev.pachca.com/llms.txt covers the API, for developers and agents
• llms-full.txt contains the entire API reference in one file

Just add dev.pachca.com/llms.txt to your prompt and the agent figures out the API on its own. It's a great fit for one-off tasks and quick automations.