Arcade

arcade.dev/

Arcade (arcade.dev) is a security and authorization layer that sits between AI agents and the business systems they're asked to act on, enforcing that an agent “acts as their user and never past its own scope” rather than running under broad service-account permissions. The homepage frames the pitch around three named failure patterns it says teams fall into (service accounts, identity inheritance, custom in-house infrastructure) before presenting its own model, and backs it with testimonials from named individuals at LangChain, Snyk, and other companies rather than anonymous quotes. It cites a specific figure of 8,000+ permission-aware tools available through the platform, and states support for cloud, on-prem, and air-gapped deployment for security review.

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Meta title

Arcade: The MCP Runtime for Production AI Agents

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Updated

Sep 22, 2026