Agent Governance Toolkit

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Microsoft's Agent Governance Toolkit (AGT) provides production-grade policy enforcement, zero-trust identity, execution sandboxing, and reliability engineering for autonomous AI agents. It addresses the core problem that prompt-level safety is probabilistic, while production systems require deterministic guarantees. AGT intercepts every tool call, message send, and delegation before execution, making policy violations structurally impossible rather than merely unlikely.

What It Does

• Policy Enforcement: Block/allow/require-approval for tool calls via YAML policies, OPA, or Cedar
• Zero-Trust Identity: SPIFFE/DID-based agent identity with mTLS authentication
• Execution Sandboxing: Four privilege rings (Ring-0 kernel to Ring-3 untrusted)
• Audit Logging: Tamper-evident decision records for compliance
• OWASP Coverage: Addresses all 10 OWASP Agentic Top 10 risks
• Framework Agnostic: Works with LangChain, AutoGen, CrewAI, or custom frameworks
• Multi-Language: Python, TypeScript, .NET, Rust, Go SDKs

Installation

Python