Meta launches its Muse AI agent on Mac
Meta says the app works across files, messages, calendars and notes, with users controlling access and the agent always asking before sensitive actions.
TLDR
Meta announced Muse for Mac on September 17, 2026. The company says the agent can organize downloads, find files and summarize messages and notes with explicit permission. It says users control access and Muse always asks before sensitive actions.
One user highlights configurable shortcuts for opening Muse and dictating into any app, help keeping up with messages, and a status indicator showing what the agent is doing.
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