Permit.io

Fine-grained authorization for AI agents — control what agents can do at action time

Permit.io provides real-time authorization for AI agents with RBAC, ABAC, and ReBAC. MCP Gateway authenticates humans, identifies agents, and governs tool access. Agentic identity interrogation detects prompt injection by binding identity to intent. Built on OPA/OPAL, sub-millisecond latency, SOC 2 and HIPAA compliant. Managed or self-hosted.