Linked example of sort 400 PDFs into folders. Someone put all the PDFs in one local folder, selected that folder in Claude Cowork, and gave a plain-language instruction saying how many files were there, what text to look for, and which matching files should be moved into one or more subfolders.
Small, repetitive tasks eat more of the week than anyone likes to admit. Cases like this show an agent taking a chore off someone's plate end to end, not just suggesting what to do. It is one of 196 sightings filed under Productivity on Agent Sightings (number 147 by interest), and one of 33 involving Claude Cowork.
How you could try it
Here is a reusable prompt, written by us in our own words, that captures the task. Paste it into Claude Cowork or any similar agent and adjust the details to your situation.
Help me sort 400 PDFs into folders. Break it into steps, show your work, and wait for confirmation before anything irreversible, paid, or outbound.
Tip: Start small: run it once on a low-stakes example, read what the agent did, and only then let it run on real work.
Fill out job applications in a browser· Claude Cowork · Productivity A published walkthrough shows claude Cowork desktop app gives Claude its own Chrome browser plus three user docs (resume, cover letter, Q&A on…
Log meals and medical metrics into a health spreadsheet· Claude Cowork · Productivity Linked example of log meals and medical metrics into a health spreadsheet. The poster made a Claude Cowork “Health Related” folder on a desktop and…
Sort 2,200 Downloads files into folders· Claude Cowork · Productivity A published walkthrough shows in under 20 minutes, Coworkers managed to summarize a Downloads folder of 2,200 loose files by type, mostly without…
Watch weekly deals and buy regular items· Grok Bot · Productivity Observed in the wild: the setup used two separate bots: Deals checked weekly for discounts on repeat purchases like energy drinks and cat supplies…
Fill out insurance paperwork from hospital records· Claude Cowork · Finance Newborn feeding in one arm, Claude Cowork in the other: Felix Rieseberg dropped hospital PDFs on the agent, pointed it at the insurer portal, and…
Do bookkeeping and tax prep from a folder of documents· Claude Cowork · Finance Community report: cowork was pointed at a Taxes folder holding W-2s, 1099s, bank CSVs, mortgage docs and prior-year returns. It sorted files into…