Atrix AI is an all-in-one workspace for teams of 2 to 15: projects, docs, team chat, a calendar with booking links, a CRM pipeline, hiring and HR in one place. An AI agent turns a brief into requirements and planned work. Claude, ChatGPT, Codex and Cursor can work inside it through an MCP server that can never do more than the person who connected it. Web, Mac, Windows, Linux and iPhone.