Arcade
MCP & connectorsA platform for giving agents authenticated tool access, handling OAuth and per-user permissions.
Arcade focuses on the authorization problem in agent tooling: letting an agent act in a user's Gmail, GitHub, or Slack with that user's permissions, handling the OAuth flows and token storage securely.
It provides a tool catalogue and the machinery to run agent actions on behalf of a specific authenticated user — the part most agent demos quietly skip.
Where it's ideally used
A fit when agents must take actions as a specific end user and per-user OAuth and permissions have to be correct.
Where it doesn't fit
More than you need when an agent only uses a single shared service credential.