AFDocs Agent-Friendly Documentation Testing

AFDocs is a software tool for testing how well documentation sites work for AI agents. It evaluates documentation against the Agent-Friendly Documentation Spec and checks whether agents can discover pages, navigate structure, and use content effectively. The platform includes 28 checks across 7 categories, detailed diagnostics, actionable fix suggestions, CI-ready testing, and a built-in Vitest helper for adding agent-friendliness checks to a test suite. It is aimed at documentation teams, developers, and technical writers who want their docs to be easier for automated agents to read and use.