microsoft/agent-governance-toolkit v3.7.0: Zero-Trust Identity, Policy Enforcement, and Kill Switches for Autonomous AI Agents in Production

GitHub·medium signal

Microsoft's agent-governance-toolkit shipped v3.7.0 on May 18 with full OWASP Agentic Top 10 coverage, MCP security gateway for tool poisoning detection, and shadow AI discovery to find unregistered agents. At 2.3K stars, it intercepts every tool call, message send, and delegation in deterministic application code before the model's intent reaches the wire. Supports Python, TypeScript, .NET, Rust, and Go across 15+ frameworks including OpenAI, CrewAI, and LangGraph.