Meta Muse AI agent updates announced at Connect 2026 on September 23 add email addresses, Mac computer use, video calls, retail and work connectors, smart glasses support in coming months and a pocket device called Muse Charm.
Meta made the announcements through Meta Newsroom and Meta Horizon OS Developers posts published on September 24, after the September 23 Connect 2026 event. The Verge and Social Media Today also reported the changes from Connect, while practitioners and investors on r/stocks reacted on September 28 to a CNBC-linked post about Meta hiring MongoDB CEO CJ Desai to lead its enterprise platform push.
What Meta Muse AI agent updates include
The updates turn Muse from a chat product into a task agent that Meta wants to place in apps, email, computers, glasses, developer tools and a dedicated device. Meta Newsroom says Muse will come to AI glasses in the coming months, and The Verge reported that Muse agents are getting their own email addresses, video calls and Mac computer use.
| Update | What the evidence says | Source |
|---|---|---|
| Muse email addresses | Users will be able to communicate with a Muse agent through its own email address, and the agent can use that address to accomplish tasks. | The Verge |
| Mac computer use | The Muse Mac app is set to gain the ability to use a computer. | The Verge |
| Video calls | Meta plans live video conversations with a Muse avatar, with voice customization and a Muse Realtime Avatar model. | The Verge |
| Connectors | Meta named connectors including Walmart, Best Buy, American Eagle Outfitters, DICK'S Sporting Goods, Fanatics, Gap, Michael Kors, Sephora, Ulta, Wayfair, Shop Pay, PayPal, Expedia, Instacart, Notion, Granola, GitHub and Box. | Meta Newsroom |
| AI glasses | Muse will come to Meta AI glasses in the coming months and act on what a user is looking at. | Meta Newsroom |
| Muse Charm | Meta describes Muse Charm as a pocket-sized device for talking and interacting with Muse, with a real-time voice model. | Meta Newsroom |
Muse is moving from a prompt box to an action surface. The disclosed pieces are an email identity, computer control, partner connectors, camera context through glasses and a pocket device. That combination matters because the agent can receive intent, inspect context, call a partner or tool and complete a task without a normal search session.
How Muse actions are supposed to work
Muse works by combining a user instruction with context from an interface and then routing the task through a supported surface or connector. Meta Newsroom says glasses users will be able to say the agent's name and have Muse act on what they are looking at, while The Verge says email addresses and Mac control add two more routes for tasks that previously needed a chat interface.
The developer track shows the same pattern inside software work. Meta Horizon OS Developers says Muse Spark 1.3 brings reasoning to complex coding and agentic workflows, while Muse Code is out of beta, available on Windows and designed for long-horizon engineering work with parallel workers in isolated workspaces. The same Meta developer post says the Meta Model API is now generally available globally and Muse Glimmer is an open-weights, 30B-parameter model designed to run on a single GPU or Mac Mini.
Where the evidence is still thin
The thinnest evidence concerns Muse Charm timing, the agent's server connection and the rules that decide which connector handles a task. Meta Newsroom says only that Muse Charm is pocket-sized and that Meta will share more later this year. The Verge reported more detail from Mark Zuckerberg's Connect presentation, including that the device has a fingerprint sensor, a camera and microphones, but also said Zuckerberg did not explain how it connects to Meta's servers.
The Verge reported that Meta plans to ship Muse Charm "in time for the holidays in December," while Zuckerberg said the company has "only built a few of these so far" and still needs to finalize "the finishing material." Meta's own Newsroom post does not repeat the December shipping commitment in the research provided here. That difference does not prove a contradiction, but it does mean the official written record is more cautious than the stage remarks The Verge reported.
Social Media Today reported that Muse uses Meta Secure VM, a private data process that powers Muse and that not even Meta can access. That is a material privacy claim, but the supplied evidence does not explain how Meta Secure VM applies to email tasks, Mac computer use, partner connectors, payment flows or glasses camera input. The supplied evidence also does not show any ranking system, paid placement model, citation format or analytics reporting interface for Muse.
What marketers should check now
Marketers should check the places Muse can already be routed before they rewrite search strategy around an agent that has not fully shipped. Start with product availability, titles, pricing, return policies and fulfillment data on the named retail and commerce connectors, especially Walmart, Best Buy, Shop Pay, PayPal, Expedia and Instacart where a wrong field can block a task before a website visit occurs.
Analytics teams should create a baseline before Muse arrives on glasses. Track direct traffic, Meta referral traffic, checkout provider referrals, partner marketplace conversions and assisted conversions separately in existing analytics reports. If agent-mediated sessions grow later, the comparison point will be September 2026 traffic from named connectors and Meta surfaces, not an averaged channel bucket.
Developers working on Meta VR should also separate Muse work from VR Glasses work. Meta Horizon OS Developers says VR Glasses do not ship until spring 2027, but v207 SDKs are available now. The same post says VR Glasses run the same operating system, Store, payment platform and SDKs as Meta Quest, with eyes and hands as primary inputs, Touch Plus controllers supported separately and a roughly 70-by-66-degree field of view versus 110-by-96 on Quest 3.
What this means for search visibility
For search visibility, Muse is not a Google ranking change in the evidence provided, but it can become a competing answer and action layer inside Meta devices and partner services. If a user asks Muse to buy, book, summarize or code, the visible source may be a connector, an app account or a document store instead of a search results page.
The practical inference is that content teams need to treat connector data as discoverability infrastructure, not only conversion plumbing. Meta named GitHub, Box, Notion and Granola beside retailers and payment providers, which means Muse can touch work knowledge as well as shopping flows. There is no evidence yet that Muse cites web pages in answer output, so schema markup alone is not a complete response to this launch.
The market is also reading the announcements through Meta's enterprise hiring. On r/stocks, a September 28 CNBC-linked post said MongoDB CEO CJ Desai is joining Meta as chief enterprise platform officer and that MongoDB's board named Dev Ittycheria interim president and CEO; commenters focused on the short Desai tenure at MongoDB and Meta's infrastructure needs. The next hard trigger is Meta's "coming months" rollout of Muse on AI glasses, followed by any official Muse Charm details later in 2026 and the Meta VR Glasses shipment target in spring 2027.