# Microsoft says over 50M agents now run in Agent 365

> Original title: 3/ We’re also helping customers secure and govern their agents at scale.

- Source: Satya Nadella
- Published: 2026-10-28T22:53:40.000Z
- Bad Influence: https://badinfluence.news/items/iq0b7opvy0mi9ij782fpjwft8
- Original: https://x.com/satyanadella/status/2115577770533368135

## Summary

Microsoft says more than 50M agents are now in Agent 365, up 30% quarter over quarter. It is bringing Windows and Agent 365 together so agents can run within secure on-device boundaries using MXC, with OpenAI Codex, Anthropic Claude Code, and Meta Muse adopting it. Microsoft also says its Perception approach enforces identity, permissions, monitoring, and containment outside the model itself.

## Post

3/ We’re also helping customers secure and govern their agents at scale.

Over 50M agents are now in A365, up 30% QoQ.

We are bringing together Windows + Agent 365 so agents can work within secure boundaries on-device using MXC.

Agents like OpenAI Codex, Anthropic Claude Code, and Meta Muse are all adopting it.

And with Perception, we’re separating intelligence from authority, enforcing identity, permissions, monitoring and containment outside the model itself.

We’re encouraged by the feedback from preview customers.