Meta’s Muse Wants to Run Your Errands: What the New Personal AI Agent Actually Does — and What You’re Handing It
The AI chatbot era was about answers — you asked, it explained, and then you still had to go do the thing yourself. Meta wants to skip that last step. On Tuesday the company launched Muse, a personal AI agent built to actually do your everyday tasks: booking travel, filling out forms, lowering bills, drafting and sending emails, even checking out your shopping cart. It’s available now in the U.S. for anyone 18 and over, and it’s Meta’s biggest bet yet on the idea that the next phase of AI isn’t a smarter chatbot — it’s an assistant with its hands on your actual life.
That’s a genuinely exciting pitch and a genuinely nervy one, because for Muse to run your errands, you have to hand it the keys — your inbox, your calendar, your payment card. So let’s cut through the launch hype: here’s what Muse really does, how it plugs into your apps, what the tiers cost, and the trust question you should settle before you switch it on.
What Muse actually is (and what it isn’t)
Muse is a personal AI agent — an app whose whole point is taking action on your behalf, not just chatting. Meta says it can send emails, book travel, lower bills, fill out forms, create plans, turn a recipe reel into a grocery list, send party invitations, and make purchases. It’s powered by Meta’s new Muse Spark models (the project was internally nicknamed “Hatch”), and you can reach it on the web at muse.ai, through iOS and Android apps, and inside WhatsApp chats — with Meta’s AI glasses coming later.
One quick disambiguation, because the naming is a trap: this is not the terminal coding tool. If you’ve read our piece on Meta’s Muse Code coding agent, that’s a developer tool for writing software. This Muse is the consumer, run-my-life assistant. Same brand, very different product.
How it connects to your apps
An agent is only as useful as what it can reach, and Muse works by connecting to the services already in your daily routine — email, calendars, payments, plus things like health and fitness, the smart home, dining, shopping, music, and events. Crucially, you connect them one at a time, and you decide which. Meta built the opt-in that way on purpose, so it’s transparent what you’ve actually granted rather than one giant “allow everything” prompt.
Under the hood there are three ways it hooks in: built-in connectors for popular services out of the box; a public-API path where, if a service you want isn’t built in but offers an API, Muse can connect using credentials you provide; and a browser fallback where, if there’s no API at all, it can operate the service through the web like a person would. If that connect-your-apps model sounds familiar, it’s the same shift we covered when ChatGPT opened up app connections — the difference is that Muse doesn’t just read from those apps, it acts in them.
The part that raises eyebrows: it spends your money
Reading your calendar is one thing. Buying things is another. Muse can make purchases on your behalf, using Link by Stripe for checkout — which matters, because Link comes with purchase protections that soften the obvious fear of letting an AI hit “buy.” Meta says integrations with Shopify’s Shop Pay and 1Password are coming soon too.
This is where an agent stops being a convenience and starts being a fiduciary. An AI that can send an email can embarrass you; an AI that can check out a cart can cost you. The checkout protections are a reasonable guardrail, but the sensible habit is the same one you’d use with a new assistant: let it handle the low-stakes stuff first, keep an eye on what it buys, and don’t wire it to your finances until you’ve watched how it behaves on smaller jobs.
Free, or $20, or $100 a month?
Muse is free to use, with paid plans that kick in as your usage climbs — which is why it asks for a payment card up front. Two subscriptions are available at launch: Power at $20/month and Maximum at $100/month, both offering more capacity for handing off tasks. Meta says most people will stay on the free tier, and the app includes a usage meter showing what percentage of your allowance is left, with warnings as you approach the limit. Translation: try it free, watch the meter, and only pay if you genuinely lean on it enough to run out.
The trust question you shouldn’t skip
Here’s the context Meta would rather you not dwell on. Muse arrived less than two weeks after Meta agreed to an $18 billion multistate settlement over social media’s harms — and now the same company is asking for more of your personal data than social media ever required. To be useful, Muse needs to see your email, your calendar, your payments, your habits. That’s not a reason to boycott it; it’s a reason to go in clear-eyed.
The good news is the design gives you real levers. Connect apps one at a time instead of all at once. Start with something harmless — have it draft an email or build a plan — before you ever let it touch payments. Use the browser or API path deliberately, and disconnect anything you tried once and don’t actually use. We’ve said it before about trusting AI with real-world plans: the tool is genuinely capable, but you stay the adult in the room. Verify the high-stakes actions; automate the boring ones.
Why Meta is doing this now
Muse is a land grab. Mark Zuckerberg’s framing — that everyone will have “an exceptionally capable personal agent” working 24/7 on their relationships, health, career, finances, and home — is a much bigger swing than “helps you write faster,” and it puts Meta head-to-head with the agentic ambitions of Google, OpenAI, and Microsoft. Everyone with a frontier model is racing to turn it from a thing you talk to into a thing that acts for you; the same leap in reasoning behind releases like GPT-6 Astra is what makes reliable, multi-step agents plausible in the first place. Muse is Meta planting its flag in that ground, with the distribution advantage of already living on WhatsApp and, soon, its glasses.
Should you use it?
If you’re curious and in the U.S., Muse is free to try, and the everyday-errand use cases — trip planning, form-filling, turning a reel into a grocery list, triaging your inbox — are exactly the kind of small, repetitive friction that AI is finally good at removing. The smart approach isn’t “connect everything and trust it” or “avoid it entirely.” It’s the middle path: connect one app, hand it one low-stakes job, and judge it on results before you give it your calendar and your card.
Agents that act on your behalf are clearly where this is all heading. Muse is one of the first mainstream ones asking to run your actual life — so let it earn that access one task at a time, and keep the power that matters in your own hands.
Sources & further reading:
- Meta debuts its Muse AI agent. Will consumers trust it? (TechCrunch)
- Meta launches personal AI agent, Muse, to help with everyday tasks (PBS News)
- Muse: Meta’s personal AI agent
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