Permit.io MCP Gateway

Permit MCP Gateway enhances server security by providing robust authorization capabilities without requiring code changes. Key features include: • OAuth authentication for every tool call • Zanzibar-style authorization for fine-grained access control • Consent screens for user interactions • Comprehensive decision logging for audit trails and governance This zero-trust proxy seamlessly integrates with any existing MCP server by simply changing a URL. It eliminates the need for installing SDKs or rewriting agent code, offering a swift and non-invasive security upgrade. The gateway ensures that all interactions are authenticated and authorized according to predefined policies, offering enterprise-grade security and compliance. Built for organizations deploying agent-based systems, Permit MCP Gateway provides real-time visibility into agent actions and facilitates intelligent detection of risky behavior. It's ideal for engineering and security teams who need to enforce strict access control, maintain auditability, and ensure governance over their operational tools without compromising on development velocity.