DocStar is an API documentation platform designed for the AI agent era. It lets developers paste a single prompt into a coding agent such as Claude Code, Cursor, or Codex, which then reads the codebase, discovers endpoints, and publishes a hosted docs site, llms.txt, a branded MCP server, and a CLI simultaneously. All outputs are kept in sync with the live codebase through a GitHub app that detects drift and drafts fixes for developer approval. DocStar also provides analytics on how both human and agent traffic interacts with the docs, MCP server, and CLI channels.