Meta Launches Standalone Muse App for macOS with Native Computer Use

gaganghotra_ · x · 2026-09-18

Meta's standalone Muse app is now available on macOS (US only), confirmed by Zuckerberg himself.

• Works across apps, files, calendar, notes, and messages, with user-controlled permissions
• Per leaker testingcatalog, the Mac version ships with Computer Use from day one — the agent can act directly on your computer with explicit permission
• Zuckerberg says the team is shipping fast

Related event: Meta launches Muse for Mac, a desktop personal agent that works across files, calendar and messages(6 posts)→

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