Meta's Muse lands on Mac, letting the AI take actions in your apps

Meta’s Muse hits Mac, letting the AI take actions on your computer

Meta's AI assistant Muse is now on Mac, able to read your files, messages, calendar, notes, and mail, then act inside native apps on your behalf. Permissions are opt-in and sensitive actions require explicit approval—same as the mobile and web versions that launched earlier this month. The post doesn't disclose the underlying model, latency, or offline capability, so treat it as a chat agent with system access, not a fully autonomous OS layer.

Why it matters: Meta brings Muse to Mac, letting it read files, calendar, and mail and take actions in native apps — another entrant in the desktop agent race. But the post gives no model, latency, or offline details, so it's a feature announcement at best, scoring right at the featured thres...