How to Use Claude Duet for Morning Briefs and Delegated Tasks

Claude Duet might be the first AI assistant that shows up for work before you do. It reads through your connected apps, sends you a short brief on what needs your attention, and keeps chipping away at the tasks you hand it while your laptop is closed. Sounds cool, right?

Honestly, I’ve wanted this for years. Here’s why.

If you run marketing, that’s a lot of triage you could hand off, so your best hours go to the calls only you can make. Before Duet sends a message, makes a payment, signs a document, or deletes anything, it stops and asks for your yes. Think of it as a very eager chief of staff who still checks with the boss. I love it!

Claude Duet access starts with a waitlist for Pro and Max subscribers in the US, so now is a good time to figure out what you’d actually give it. In this quick guide, I’ll walk through what Duet does on its own, a morning brief prompt you can copy, the marketing tasks worth delegating first, and where the preview still trips up.

TL;DR

• Claude Duet is Anthropic’s new proactive agent app. It arrived Oct 21 as a research preview built around Claude Opus 5.5, and it reaches out to you first.
• You’ll need a waitlist spot to get in. The first wave covers Pro and Max subscribers in the US, on iOS, Android, and claude.ai.
• It briefs you daily and works in the background. A virtual machine with its own browser keeps your tasks moving even with your laptop closed.
• You still sign off on the risky moves. Duet asks before it sends a message, makes a payment, signs a document, or deletes anything.

What Is Claude Duet?

Claude Duet is a standalone app that turns Claude into a proactive agent you don’t have to keep prompting. In the launch announcement, Anthropic says it brings you what needs your attention, finishes tasks you ask for, keeps going when you step away, and checks with you before it acts on your behalf.

Anthropic says it built Duet for professionals and small business owners “with more on their plates than they can track.” I’ll admit that describes most marketing leaders I know, myself included.

According to Anthropic, the big selling point is judgment. Duet decides what needs you, what can wait, and when to check in first.

Of course, judgment only helps once you’re through the door, and right now the door has a line. Let me tell you about the waitlist real quick so you know exactly what to expect. 

Who Can Get Claude Duet, and How to Join the Waitlist

Claude Duet is still a research preview, so getting in starts with the waitlist on the Claude Duet product page. Add your name, and Anthropic emails you when your spot opens.

The first wave covers Pro and Max users in the US. Duet comes included with those plans and shares your usage limits with the rest of Claude, so you won’t see a separate charge during the preview. You’ll find it as a separate app on iOS and Android, plus on claude.ai.

So who actually offers this? Anthropic builds and runs Duet itself, and the third-party pieces come from connectors in the Claude Marketplace. Those connectors are where the real work happens, so they’re your first stop in setup.

How to Use Claude Duet for Your Morning Brief

Every morning, Claude Duet sends you a short brief on the most important items across your connected apps. During the day, it keeps an eye on those apps and pings you only when something needs your attention.

Setup is light, because Duet carries over your memory, skills, and connected apps from your Claude account. Any Claude skills you’ve built for your team’s reporting style come along too. You talk to it in one ongoing thread, typing or speaking, whichever suits the moment.

The part worth your attention is tuning. Anthropic says you can tell Duet what you want to hear about and how often, so give it clear instructions on day one. Here’s the kind of prompt I’d start with.

Jess Provencher, a real estate broker who tested it early, told Anthropic that Duet flagged a property showing booked for the wrong day without being asked. “This is exactly the kind of thing I want caught without having to ask,” she said. That’s the brief doing its job.

For a deeper look at the same idea, see how inbox triage agents for marketing ops handle it.

Once the brief is dialed in, it’s time to give Duet some real work.

How to Delegate Tasks to Claude Duet

Delegation is where Duet earns its name. You describe a task in a short message, and it figures out which apps to use and what steps to take in the background. Anthropic lists tasks from scheduling meetings to building dashboards with dozens of tools, creating financial or sales forecasts, prototyping and building web apps.

All of this keeps running with your laptop off, since Duet works on a virtual machine with its own browser. When a task is done or needs your review, you get a notification.

Anthropic says Duet can tap more than 6,000 connectors and plugins in the Claude Marketplace. For a marketing team, these examples from Anthropic stand out.

• HubSpot follow-ups. Draft follow-up emails using the contact and deal history in HubSpot.
• Canva campaigns. Turn a product launch into a social campaign in Canva.
• LinkedIn hiring. Draft a job posting and post it to LinkedIn once you edit and approve it.
• Missed messages. Find the Gmail and Slack messages you’ve missed and help you reply.

Amin Ebrahimi, who owns Shahs of Kabob in South Florida, said he’s used it for accounting, customer support, and marketing. “I don’t need to open up 100 tabs,” he told Anthropic.

Handing off work is only half the story. The other half is what Duet won’t touch without you.

What Claude Duet Won’t Do Without You

As I mentioned before, Duet reads, drafts, and prepares work on its own. Before it sends a message, makes a payment, signs a document, or deletes anything, it shows you exactly what it’s about to do and waits for your approval. Think of a contractor who texts you a photo before taking down a wall.

Some actions stay off-limits even if you approve them, such as trading securities or moving money between accounts. You can also disconnect any app Duet has access to whenever you like.

This section of the Claude Duet product page sums up the pitch. Behind the scenes, Anthropic says Duet never directly sees your passwords or sign-in tokens, its actions pass through an auto mode classifier, and a new classifier blocks attempts to share credit card numbers or government IDs.

Purchases run through Link, Stripe’s digital wallet, which pays with a virtual card so your real card number stays private. Before you connect company accounts, read my team’s guide to AI agent security and decide which apps belong in scope.

Safeguards read well on paper. So how is Duet holding up with the people actually using it?

What Early Users Say About Claude Duet

Inside Anthropic, Boris Cherny, who leads the Claude Code team, talks through his mental to-do list with Duet while he walks. Chelsea Larsson, who leads the model and product behavior design team, hands it her to-do list before leaving to be with her kids, then reads an evening report.

Outside Anthropic, the early buzz is loud. 

That’s a big claim, and it comes from one person’s experience. I’d take it as a strong first impression and wait for a few more reports before reorganizing your week around it.

Even Anthropic admits the preview has gaps, and it’s refreshingly specific about them.

Where Claude Duet Still Falls Short

Anthropic says Duet might misread a thread or miscalibrate what’s urgent, and personal errands such as booking tickets aren’t as strong as work tasks. For a tool aimed at your workday, that’s a reasonable trade.

It also can’t show you its browser yet, and it lives in its own app, separate from the main Claude app. Treat the preview as a pilot with guardrails, like the SLAs and kill switches you’d set for any managed marketing agent.

My take? Get on the waitlist now and pick one painful workflow to test first. Teams already running AI agents daily will learn fastest, since they know what a good handoff looks like.

Get Your Team Ready for Proactive Agents

Claude Duet gives an agent the first read of your connected apps and the legwork on routine tasks, while you keep the final say on anything risky. The teams that win with it will have clean connected tools, clear approval rules, and tasks defined well enough to hand off.

If you want help building that foundation, this is exactly what Single Grain’s AI transformation services cover. Reach out, and my team will help you pick the first workflows worth delegating, so your new chief of staff has real work on day one.