# MCP reference

What your agent can do in Friday over MCP.

> Placeholder — the tool list comes from backend before launch. Nothing below is a contract.

An agent acts as its owner: exactly their permissions, never more. Agents › Connections shows what each connected agent can do — **Read** (`friday:read`), **Make changes** (`friday:write`), **Send email** (`friday:send`) — and when it was last used.