Meta launches Muse, a personal agent that actually does things instead of just answering

ThomasScialom · x · 2026-09-09

Meta has officially launched Muse, a personal agent positioned as one that doesn't just answer questions but actually goes and does the task. The team spent months building it with help from multiple Meta groups, iterating on feedback from thousands of employees and alpha testers.

The product is now live in the US, accompanied by posts on the product vision and on how security and safety were treated as a top pillar during development.

Related event: Meta Launches Personal Agent Muse with Security-First Design(32 posts)→

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