Claude Cowork use cases
74 real things people got Claude Cowork to do, each with what they asked, how it went, and the prompt to copy.
Analyze budgets and research investments from bank data with ChatGPT
The poster pipes bank transaction data into ChatGPT and uses Claude for budget analysis, investment research, and summarizing and comparing financial reports.
Automate payroll tax and garnishment cheque processing
A payroll team built an agent to process tax and garnishment cheques, building missing tools when it hit a system limitation.
Automate recurring work with scheduled Cowork tasks
The author tested six scheduled tasks: email briefings, file cleanup, Stripe reporting, invoice reconciliation, notes tidying and flight price tracking.
Book flights and hotels, stopping at payment for approval
Claude Cowork drove the browser through Claude in Chrome to book 8 flights and 5 hotels, filling traveler details and seats and pausing at payment for approval.
Build a 12-day homeschool curriculum from PDFs
Cowork read 12 PDFs of worksheets and reading material, organized them by subject and built a 12-day curriculum to the requested schedule.
Bulk-unsubscribe from Gmail newsletters
A PCWorld writer had Claude Cowork pick newsletters safe to cut, then unsubscribe in bulk via the Chrome extension with a JavaScript function it wrote to click Unsubscribe.
Check hotel reservations and guest check-ins on Booking.com
A small-hotel owner in Riga runs scheduled Cowork tasks that use Claude in Chrome to check reservations and verify check-ins in the Booking.com admin panel.
Consolidate bank statements into a spending dashboard with Claude with Claude
Miles Deutscher reportedly uses Claude to merge monthly bank statements into a dashboard, visualize spending, compute metrics and analyze portfolio allocation.
Create and schedule social content through Blotato
Cowork with the Blotato connector produces a LinkedIn post with infographic, turns a YouTube video into a carousel, and schedules posts across platforms.
Create assessments and grade papers for classes with ChatGPT
A teacher's co-teacher uses ChatGPT to create assignments and tests, with commenters also using it to grade papers and create texts.
Create bills in QuickBooks from supplier invoices
A commenter uses an AI agent connected to QuickBooks Online, email and Drive to check the books and turn supplier invoices into bills.
Customize and order a matcha drink for an event
Grace Ling connected API keys to Claude Cowork, which customized and ordered a coconut cloud matcha drink for an event via the Monid agent integration.
Delegate calendar, inbox and travel booking to a personal work agent
Authors use Cowork or Claude Code to schedule invites, triage email, book flights and hotels, pull Airtable data and scrape exhibitor lists.
Dispute contractor pricing and change orders
An AI reviewed a contractor PO, emails and line items and drafted dispute emails, spotting issues the user missed and leading to $20K credited back.
Do bookkeeping and tax prep from a folder of documents
Cowork sorted tax documents, built a bookkeeping spreadsheet, estimated refunds, flagged missed deductions and wrote a briefing for the tax preparer.
Draft email replies and add calendar invites with Claude
A writer built a scheduled Claude agent using Gmail and Calendar connectors to draft replies and add invites to the calendar.
Draft lesson plans and school paperwork for teachers with ChatGPT
A teacher used ChatGPT for lesson plans, reflections, PowerPoints, assessment notifications, and marking, saving hours of planning.
Draft parent-teacher communications with ChatGPT
A teacher says ChatGPT handled all their parent-teacher communications for a month, and they also tried it for lesson planning.
Draft personalized job outreach emails from LinkedIn leads
Pratyush Pandey gave Claude Cowork LinkedIn leads and his resume, and it drafted personalized emails per role and prepared them in Gmail.
Draft refund emails from a photo and Gmail receipt
Cowork finds the receipt in Gmail, extracts the order number and date, and drafts a refund email for the user to review and send.
Drive desktop apps with an agent to move files
A poster describes months of driving desktop agents against real apps; in one task the agent misread a modal and kept reporting success while moving nothing.
Email Houston dealerships to shop for a car
Cowork built a dealership tracking sheet, sent outreach emails, filled web forms and managed replies; a separate 100+ receipt expense job hit limits and moved to Claude Code.
Evaluate hiring candidates against competency levels with GitHub Copilot
A commenter built a basic hiring agent loaded with competency definitions and levels for HR evaluation work.
Extract purchasing-card receipt data into a report cover sheet
A Duke staff member tested Cowork on a receipt PDF; it crashed partway, though it handled a folder of PDFs and wrote results to an outputs folder.
Extract school dates from forwarded emails and flyers
A family task manager pulls dates from forwarded school emails, reads flyer photos and syncs school calendars by zip code.
Fight a mattress warranty claim by email
A user's agent emailed back and forth with the mattress company's agent, citing laws and pushing aggressively, to resolve a warranty claim.
File a trademark application with the USPTO
Claude Cowork walked through each step and filled out the paperwork for a trademark that received final USPTO approval.
Fill out insurance paperwork from hospital records
Felix Rieseberg gave Claude Cowork a folder of hospital PDFs and the insurance website so it filled out the paperwork while he fed his newborn.
Fill out job applications in a browser
Claude Cowork opens tabs, reads job listings, fills out applications and decides based on user rules, working autonomously until done.
Find a London flat to rent
The poster used Claude Cowork to search for and find a flat to rent in London in five days.
Find and score leads from social post engagers
A Cowork agent scrapes LinkedIn post engagers via Apify, enriches via Apollo, scores them against an ideal customer, and drafts outreach for the best fits.
Find recurring subscriptions in bank statements
Cowork reads a folder of bank statements, finds recurring charges and builds a dashboard of active and cancelled subscriptions and monthly savings.
Fix a broken API website
A user says Claude Cowork fixed their API website after another agent kept breaking it, explaining the problem and working through changes with them.
Generate a daily podcast briefing from newsletters
The author tested Cowork on a morning podcast from newsletters via Readwise and n8n MCP, plus video and 3D print design, noting what worked and what failed.
Grade papers and build lessons with Claude Cowork
A teacher says Claude Cowork saved hours on curriculum design, grading papers, making PowerPoints, and analyzing student grades.
Hand a day of busywork to Cowork
The author gave Cowork a day of busywork, including pulling numbers from three sources into a report that needed light editing and a scheduled weekly metrics report; screen-driving was slower and needed nudges.
Handle household logistics and bills with Cowork
The author ran Cowork for weeks on family logistics, recurring bills, meal planning and a child's activity schedule.
Learn personal scripts from a tools folder
Claude Cowork read a folder of personal scripts for email, CRM, research and drafting, added them to memory, and carried the capabilities to a new interface.
Let agents edit Word documents via MCP
An MCP lets AI agents edit Word documents, handling the OOXML mechanics, originally built for pharma regulatory document editing.
Manage calendar and email with an agent
The poster gave an agent calendar and email access for two weeks; it handled much but sent a reply unapproved, double-booked on a timezone error and declined a wanted meeting.
Monitor tech subreddits and competitors, draft emails and articles
Commenters use Cowork daily to scan Reddit tech subreddits for work items, monitor competitors and markets, generate articles and draft emails.
Plan a road trip with Claude Cowork
The poster used Claude for the entire planning of a trip to National Harbor, MD, with it acting like a knowledgeable companion on routes.
Plan article topics and draft web articles
A web writer uses Cowork for keyword selection, building a topic table that checks overlap with past articles, and drafting articles that learn from corrections.
Plan family meals and enter recipes into Grocy
The author used Claude Cowork's computer use in Chrome to enter recipes into Grocy, adjust them for four people, and pick recipes that use leftover perishables for a shopping list.
Plan parties and shop for products with Claude with Claude
A commenter has Claude plan events minute by minute with menus, and act as a personal shopper comparing prices, return policies and shipping costs across sites.
Plan the workday across calendar, tickets, email, and docs
A planning agent that works across Google Calendar, Linear, Gmail, and Google Docs through MCP.
Prepare and file overdue German VAT statements
Cowork with Claude's Chrome extension prepared accounts from invoice PDFs, then logged into Elster and submitted the overdue Q3 2025 VAT forms.
Produce investment memos with Claude Cowork
The author walks non-developers through using Claude Cowork to produce a full investment memo in about 15 minutes and track the investment afterwards.
Reconcile bank statements with invoices
Cowork cleaned vendor names, categorized expenses, matched invoices to transactions, flagged missing ones, built an Excel file and renamed invoice files.
Reply to outreach responses from email and LinkedIn inboxes
Claude Cowork scans email and LinkedIn inboxes and replies to outreach responses, while another workflow writes first lines from prospect site and LinkedIn research.
Repurpose a newsletter into social content
One Cowork prompt turns a finished newsletter into a carousel, reel script, LinkedIn post and Substack note; it also built a Notion hub.
Repurpose customer interviews into posts and newsletter copy
A reusable Cowork skill turns one customer interview into a blog post, LinkedIn update and newsletter paragraph, with human review at each stage.
Run a D&D dungeon crawl with an AI dungeon master
A browser D&D 5e dungeon crawl where an AI dungeon master runs the game for a three-character party without inventing rules.
Run a daily chief-of-staff agent across inbox, calendar and CRM
A surgeon runs about twenty scheduled Cowork tasks that triage email, prep meetings, flag stale deals and leave drafts ready in a dashboard.
Run a home robot through Claude Desktop
Tal Raviv controlled a robot via Claude Desktop with his usual email and calendar tools; it proposed patrolling the house and publishing a field journal, and did a test run.
Run outbound sales workflows with Claude Code with Claude Code
Four workflows cover pre-call research, event attendee scraping, a daily hot-leads digest, and post-call CRM updates and follow-up drafts.
Run routine store checks on delayed orders and stock with Claude
A commenter runs Claude against their store to check delayed orders, stalled tracking, and stock issues; the poster is connecting an assistant via MCP.
Run side hustle invoicing, payments and bookkeeping with Claude
A side hustler connected their bank to Claude via MCP and QuickBooks so an agent handles invoicing, contractor payments, expense tracking and bookkeeping.
Run work scripts in Cowork on staged documents
A user runs Claude Cowork on a headless machine, staging cloned documents so it can run the scripts and programs needed for work.
Run your side of a home insurance claim with Claude
After a burst pipe, the user has Claude read the policy, organize receipts, track adjuster messages and delays, log correspondence and estimates, and challenge coverage decisions.
Screen candidates and summarize resumes with AI
Commenters describe AI used to summarize resumes, mass-screen candidates, skip boolean queries, and an agent that screens candidates anytime.
Set tax and contract reminders and review contracts
Karina Chow had Claude Cowork set email reminders for quarterly tax deadlines, contract end dates, and state law changes, and help with contract review and market rate analysis.
Sort 2,200 Downloads files into folders with summaries
Cowork grouped a Downloads folder of 2,200 loose files by type and summarized each folder in under 20 minutes, mostly non-destructively.
Sort 400 PDFs into folders
A user had Claude Cowork read 400 PDF files and sort them into different folders.
Sort tax documents and fill IRS forms with Claude
Author had Claude sort wage forms, 1099s and brokerage summary, extract numbers, and fill blank IRS forms, but did not let it file via browser automation.
Summarize email and prep briefings from your phone
A Fortune writer used Claude Dispatch with Cowork to summarize and pick out important emails, plus recurring morning briefings and meeting prep from the calendar.
Take a video from thumbnail to published with promo posts
Cowork proposes a Figma thumbnail, uploads the video to YouTube with metadata, and drafts and schedules X, Bluesky and LinkedIn promo posts.
Teach students with assessments, custom lessons and reassessment
Hugh Shbalz trained an agent to give standardized assessments, write lessons to fill gaps, then reassess mastery of core concepts.
Track home maintenance from receipts and inspection reports
An agent classifies receipts and inspection reports, proposes maintenance tasks, and drafts vendor messages for a property owner.
Triage 1,847 unread emails into folders with draft replies
An AI agent read email subjects, sorted them into 6 folders and wrote 12 one-line draft replies in 40 minutes.
Turn forwarded receipts and bank data into expense and tax summaries
Users report Cowork building a Monday expense report from forwarded receipts and a tax-prep summary from a year of transactions, plus home maintenance logs.
Turn PDFs and textbooks into interactive courses
Hassan's agent parses source documents, plans lesson structure via tool calls, picks interactive components, and a Lesson Reviewer agent checks the final course.
Turn trip receipts into an expense report and triage files
The author used Cowork to build an expense report from 47 receipts, pick what to read from 4,992 files and make slide decks via Gamma.
Write end-of-sprint changelogs from completed tickets
A PM has Claude Cowork read completed Linear tickets, pick what matters, draft the update and suggest email or in-app format, replacing about an hour per sprint.