Microsoft adds Guardian Agents to watch AI agents inside companies
Microsoft is expanding Project Perception to watch the AI agents companies use, and it now finds 60 types of local agents.

AI programs now work inside companies and can reach important files. Microsoft added tools that watch these programs and stop them when needed. The goal is to keep work safe.
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Why it matters
Companies give wide access, and Microsoft wants the controls to sit outside the model itself.
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The details
- On October 19 Microsoft announced Guardian Agents as part of Project Perception.
- It added 35 types of local agents to discovery, for 60 in total, including Claude Code, OpenAI Codex and GitHub Copilot.
- Microsoft extends Entra Agent ID with identities for local agents, so each agent has an identity separate from its owner.
- Microsoft says controls should work outside the model, including human approval for risky steps.
Receipts
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