# Project 311 (P311) > Project 311 is a private personal assistant and workspace for projects, email, calendar, tasks, files, messages, and owner-approved actions. ## What it is - A private office for one owner and the people they trust. - Two start modes: Assistant, or Technical Workspace + Assistant. - A web conversation can prepare one private project and save only the Microsoft categories the owner names. - Sensitive or outward actions use permission and approval checks. - Compatible MCP clients can use the same server-owned action catalog. ## Current controlled-beta boundaries - Invitation only; no open public signup or billing. - Web first; native mobile apps come later. - Microsoft availability depends on the beta environment. - Passwords, provider secrets, and consent do not belong in chat. - Formal legal terms and self-service export or deletion controls are release gates. ## Canonical pages - Product: https://4d33l.app/product - Security: https://4d33l.app/security - Privacy: https://4d33l.app/privacy - Getting started guide: https://4d33l.app/guides/project-311-guided-setup.mp4 - Sign in: https://4d33l.app/auth/login