Muse can now take control of other apps on your Mac

Your move: Goes beyond the read-only access the Mac app launched with

At Meta Connect on September 23, 2026, Meta said Muse's Mac app can now drive other apps on your computer with your permission, not just read your files, calendar, and messages the way it could when it first launched. Meta also added Notion, Granola, GitHub, and Box as connectors, so Muse can pull in and act on information from those tools too.

Why it matters

This is a real jump from what Muse could do on the Mac before: reading your files versus actively operating other programs on your behalf. If you use the Muse Mac app, check the new permissions and connectors carefully before turning them on, since letting an agent control other apps raises the stakes if it makes a mistake.

Source: Meta ↗

Published by Agent Log. The summary reports the linked source; “Why it matters” and the verdict are Agent Log's interpretation.

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