Meta’s Muse Can Do Your Errands: 7 Everyday Uses (and 3 Things to Watch Out For)
Muse is not a chatbot you ask questions. It’s an agent that can work in the background. Here is how ordinary people can put it to use this week.
Disclosure: drafted with AI assistance and edited by me. Details below come from public reporting as of late October 2026 (summarised on Wikipedia, citing Axios, TechCrunch, Ars Technica and others). Muse is new and changes quickly, so check the app for what is available to you.
Most people still use AI like a search box: type a question, read the answer. Meta’s Muse, launched on September 8, 2026, is built for something different. Meta describes it as a personal agent that can carry out long-running tasks on your behalf, such as browsing sites, filling in forms and working in the background after you close the app. It first launched in the US on iOS, Android and the web, with a free tier and paid plans at $20 and $100 a month.
That sounds abstract, so here are seven practical ways to use an agent like this, followed by the cautions that matter.
1. Hand off the research you keep putting off
“Find three dentists near me that take evenings, and list hours and reviews.” Because Muse has its own browser that you can watch, you can see where it looked. Ask it to give links so you can check anything important yourself.
2. Compare options before you buy
Give it the product, your budget and what matters most, and ask for a short comparison table with sources. Announced commerce partners include Shopify, Best Buy, Sephora, Walmart and others, though availability varies, and Amazon has blocked Muse from its site.
3. Forward messy emails to it
At its September 23 event, Meta said Muse gets its own email address. The idea is that you forward a long thread and ask, “what do I need to reply to, and by when?” Avoid forwarding anything confidential until you’ve read the privacy section below.
4. Track a goal over days, not minutes
Because the agent runs on its own cloud machine, it can keep working on a longer goal. Try: “Each morning, summarise new job posts matching these three keywords.” Start with one small recurring task and review the results for a week.
5. Fill in the boring forms
Registrations, booking forms and repeat applications are good agent tasks. Meta says Muse can complete forms, but you should review each one before anything is submitted, especially if it involves money or personal details.
6. Plan a trip or an event
Ask for a draft itinerary, a packing list and a list of things to book in order. Treat prices and opening hours as unverified until you click through.
7. Turn your own notes into a weekly plan
Paste in your to-dos and commitments and ask for a realistic plan for the week with the three things that matter most. It’s a low-risk use that needs no account access at all.
Three things to watch out for
Privacy. Reporting says Meta uses queries for model training by default, and you can turn that off in settings. Each agent runs in a separate virtual machine. In October 2026 a security group reported that shared Muse chats could be discovered by third parties, and Meta suspended the sharing feature. Until you’ve checked your settings, don’t paste in secrets or confidential work material.
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Permissions. Muse uses a permissions system called Sentinel that separates read access from write access. Begin with read-only tasks. Only allow it to send, buy or submit once you trust how it behaves, and even then, review before it acts.
Not everything is fully automated. 404 Media reported that during beta testing some phone calls the agent placed were completed by human call-center workers, which Meta described as standard internal testing. Don’t assume a task is entirely machine-run, and don’t share anything you wouldn’t tell a person.
A safe first week
Day 1 to 2: research tasks only. Day 3 to 4: comparison and planning. Day 5: one recurring summary. Day 6 to 7: decide whether to allow anything that sends or spends, and check your privacy settings first. If it saves you an hour, keep it. If not, you’ve lost nothing.
Have you tried Muse yet? Tell me the first task you gave it, and how it went.
