Arcade
used in
0
stacks
MCP runtime and authorization platform that lets agents call tools as authenticated end users.
Runtime engine that serves as the MCP server and tool provider for production agents, handling authentication, tool registration, and execution. Its user-scoped authorization lets agents act on behalf of authenticated users via OAuth and identity providers such as Auth0, Okta, and Microsoft Entra ID, with credentials kept inside the runtime. Ships 7,000+ prebuilt integrations across dozens of MCP servers plus an MIT-licensed framework for building custom MCP servers, deployable on Arcade Cloud, on-premises, or air-gapped.
Strengths
- User-delegated OAuth lets agents act as authenticated users across business systems
- Large prebuilt catalog of 7,000+ integrations served over MCP
- Open-source MIT framework and CLI for building custom MCP servers
- Cloud, on-premises, and air-gapped deployment options
Tradeoffs
- Usage-metered pricing with small free-tier execution quotas
- Hosted control plane is proprietary; only the MCP framework and SDKs are open source