Meta has released a Mac app for Muse, its personal AI agent, extending the agent to macOS after its US debut on iOS, Android, and the muse.ai website on September 8, 2026. The Mac App The company’s official Muse download page offers Muse for Mac OS as a direct macOS download (a Muse-1.0 disk image) alongside the free iPhone and Android apps. Meta says the Mac app organizes files, fills out forms, and pulls from Messages, Calendar, and Notes, all with the user’s permission. The company’s Muse…