# Agentfile > Ship the files agents look for. Free checker and generator for llms.txt, robots.txt, and a starter sitemap.xml. Agentfile is a single-page tool plus a small HTTP API. Paste a site origin; the worker fetches robots.txt and llms.txt (no browser CORS), reports what is present, and drafts the three files. Paid Agentfile API keys ($9/mo via Creem) raise the daily cap. ## Docs - [Home](https://agentfile.pages.dev/): Inspector UI - [API index](https://agentfile.pages.dev/v1): Endpoint list and plan limits ## API - [Check](https://agentfile.pages.dev/v1/check?url=https://example.com): Presence and validation - [Generate](https://agentfile.pages.dev/v1/generate): POST { url, name?, description? } - [Verify key](https://agentfile.pages.dev/v1/keys/verify): POST { key } — Creem license validate ## Optional - [Contact](mailto:lovlace77777@gmail.com): Laurel