Meta Muse mobile review: persistent VM, editable memory files, and async approvals make it a control plane
Acceptable-Web-6296 · reddit · 2026-11-08
A hands-on look at Meta Muse Agent's mobile app (launched Sep 8, 2026 in US/Canada/Japan/Singapore). The author argues its real innovation is architectural: each user gets a persistent dedicated VM with filesystem, terminal, browser, crons, and an artifact Library; a supervisor-worker orchestration spawns subagents with visible Activity/Approvals states; memory lives in editable files (MEMORY.md, SOUL.md, IDENTITY.md); and a granular permission system (per-connector, per-artifact, per-task, Deny-by-default network protocols) gates consequential actions. Mobile's value is as a control plane—start tasks, approve sign-ins and payments from notification shade—rather than another chat client.
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