Microsoft Drops Open-Source Spec to Wrangle AI Agents

Microsoft just unveiled the Agent Control Specification — an open-source standard designed to bring order to the growing chaos of AI agent deployment. The goal: give enterprises a consistent, granular way to govern how AI agents behave across applications, workflows, and products.

The timing makes sense. As AI agents get more capable, companies are scrambling to deploy them everywhere. But more autonomy means more risk. Without standardized guardrails, every agent becomes a governance headache.

The spec tackles this head-on by providing a unified framework for controlling agent behavior. It's open-source, meaning the broader ecosystem can adopt and contribute to it rather than building proprietary governance layers from scratch.

Microsoft is essentially betting that the industry needs shared plumbing for agent safety before things get unwieldy. Given how fast agent capabilities are scaling, they're probably not wrong.