Meta says its Muse AI agent can now operate apps on a user’s Mac with permission. At Meta Connect on September 23, the company also previewed a real-time voice avatar and an email address for the agent, and named new shopping and productivity services it plans to connect.
Meta introduced Muse on September 8 as an agent that could work across connected services. The Connect announcements extend it toward direct desktop operation and give people more ways to send it tasks. The changes are at different stages: Meta describes Mac computer use as available now, but gives no release dates for the avatar, agent email address, or every newly named connector.
Mac Control Is the Immediate Change
Muse already had a Mac desktop app. The new capability, according to Meta, is computer use: with the user’s permission, Muse can drive any app on their Mac. Meta also says it can continue working through queued tasks after the user steps away.
That goes beyond finding a file or handling a message through an existing integration. By operating an app, an agent could potentially follow a task through its interface without a dedicated Muse connector for the service. It would also encounter the buttons, forms, documents, and unexpected pop-ups a person would have to navigate. “Can drive any app” describes the access Meta is offering. It does not establish that Muse can complete every task reliably in every app.
There is a timing discrepancy. TechCrunch’s account of the Connect keynote described Mac computer work as something users would soon be able to do. Meta’s written recap says computer use is “now available.” The written statement is the clearest indication of current availability, though neither account establishes how broadly the update has reached Mac users. Meta’s recap also does not explain what happens to a queued task if the Mac locks, sleeps, loses connectivity, or presents an unfamiliar prompt.
For someone deciding whether to delegate work today, direct app operation is the update to look for. The Mac app itself already existed, and the future avatar preview does not indicate whether computer use is enabled in a particular installation.
Desktop Access Raises a Different Permission Question
At launch, Meta described Muse as running in a dedicated cloud-based Muse Secure VM with its own browser. The company said users choose which services to connect and how much access to grant. It also described a separate Sentinel agent that checks activity reaching the internet, an audit trail, and approval requests before sensitive actions such as sending email or making a purchase.
