Muse for Mac opens five native app surfaces

Meta’s Muse for Mac now works across five native surfaces—Files, Messages, Calendar, Notes, and Mail—after its September 17 desktop release. TechCrunch’s report says access is opt-in and sensitive actions still require approval. For builders, local-agent UX has moved from browser tabs to permissioned app surfaces, so prototype revocation and confirmation prompts before expanding tool access; the archive’s ambient-computing analysis covers the adjacent device shift.