Claude Cowork has left the desk. Anthropic has been rolling it out to the web and to the iPhone and Android apps, and the important change is underneath the surface: sessions now run in the cloud by default. That means the work carries on after you shut the laptop, and you can approve or nudge it from your phone while the kettle boils.
If you have not met it, Cowork is Claude’s agentic mode for the knowledge work that is not coding. It reads your local files, runs a multi-step task, and hands back a finished deliverable: a report, a briefing, a cleaned-up spreadsheet.
Turns out we mostly use it for the dull stuff
Anthropic looked at 1.2 million anonymised Cowork sessions from late May and published the breakdown. The single biggest category, at about 33 per cent, was business process and operations: pulling scattered updates into one report, building onboarding checklists, reconciling spreadsheets. Content and copywriting came next at roughly 16 per cent. Actual software development was under 10 per cent. A tool first aimed at coders is being dragged towards the admin nobody wants to own, which tells you something about where the real drudgery lives.
The move to steal: a scheduled task
The feature that earns its keep is scheduling. You can set a job to run at a fixed time with no device switched on. Anthropic’s own example is client prep. Set it for 6am on Monday and Claude works through the email threads, the call transcripts and the recent news, builds a briefing document, and leaves a follow-up email drafted but not sent, waiting for you to read and press send.
Steal that pattern for your own week. A Friday-afternoon agent that compiles the week’s numbers into a one-page update. A Sunday-night job that reads your inbox and drafts replies to the three threads that actually need one. A Monday-morning competitor scan. The trick is to pick recurring chores that have a clear shape and a clear output, then let the drafts pile up for you to approve.
Two things to keep an eye on
First, cloud by default cuts both ways. Convenient, yes, but think hard about which files and which accounts you are comfortable handing to a background process, especially anything with client data in it. Start with low-stakes, repeatable work. Second, keep a human on the send button. The best setups leave everything drafted and unsent, so a machine never fires an email or moves money without you looking first. Approvals on your phone exist for exactly this reason.
The rollout started with Max subscribers and is widening to more plans through August. If you already pay for Claude, the scheduled-task feature alone is worth an afternoon of setting up.
Did you know: in Anthropic’s own usage study, coding made up less than a tenth of Cowork sessions while operations and admin made up a third, roughly the reverse of what the tool was first pitched to do.
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