Start here · Agents Pro ~9 min read Free survey

Claude agents: from answering to doing.

Most people use Claude like a chatbot — ask question, get answer. That's about 10% of what Claude can actually do. The other 90% is the agent layer: Cowork, Claude Code, Computer Use, MCP. This free lesson is the map. By the end you'll know which agent does what, what becomes possible with each one, and where to go to learn them in depth.

The mental model

Chat is the front door. Agents are where work happens.

Imagine the difference between calling a consultant on the phone and hiring them as a coworker with a desk in your office. Same intelligence, dramatically different leverage.

Claude's chat is the phone call. Claude's agents are the desk. Cowork lets Claude work in your files and apps. Claude Code lets it work in your codebase. Computer Use lets it click around your screen. MCP lets it talk to your other tools.

Each agent is a different way to let Claude do work instead of just describe it. The lessons in this track cover how to use each one. This overview is the map of what's possible.

Workflow 01 Cowork

1

Cowork — your knowledge-work coworker

Cowork is the agent that turns Claude into a desktop coworker. Read your files. Build documents. Search your email. Run code on your data. The morning that used to take 90 minutes of clicking around becomes 15 minutes of asking and reviewing.

The prompt that works

What Cowork doesA real Cowork session might look like this: "Look through my Downloads folder. Find all meeting notes from the last 30 days. For each one, summarize what was discussed and pull out any action items that haven't been done yet. Put the action items into a Word doc grouped by owner." Claude reads the files, finds the relevant ones, extracts the content, builds the document, and saves it. You came back to a finished deliverable.

Best use cases

  • Cleaning up folders that got messy over years
  • Building Word docs, Excel sheets, PowerPoint from scattered data
  • Morning email triage in 15 minutes instead of 90
  • Automating recurring work with scheduled tasks
Time savings: A focused Cowork user reports 5-10 hours/week saved on what used to be file/email/document churn.

Workflow 02 Claude Code

2

Claude Code — your engineering coworker

Claude Code is the agent for software development. CLI-based, lives in your terminal, can read your codebase, write code, run tests, and make commits. Different category from chat-based coding assistants.

The prompt that works

What Claude Code doesA Claude Code session might look like this: "Add JSDoc comments to every public function in src/utils/. Run the existing tests after. Show me the diff before committing." Claude Code reads the files, writes the documentation, runs the tests, and presents a diff. You review and approve. This pattern handles real engineering work that was previously slow.

Best use cases

  • Documentation generation across a codebase
  • Test coverage additions
  • Refactoring with low blast radius
  • Real feature development with you supervising key decisions
Time savings: Engineering teams report 30-50% feature development time reduction with proper supervision.

Workflow 03 Computer Use

3

Computer Use — Claude clicks, types, and navigates

Computer Use is the most ambitious Claude agent: Claude controls your desktop. It can open apps, fill forms, click buttons, navigate websites. Useful for tasks that would otherwise require you to click around tools that don't have APIs.

The prompt that works

What Computer Use doesA Computer Use example: "Open the legacy timesheet application. Enter my hours for last week (here are the rows). Submit. Take a screenshot of the confirmation page so I have it for my records." Claude opens the app, enters the data, submits the form, and saves the proof. The kind of work nobody enjoys, now delegable.

Best use cases

  • Legacy systems without APIs (the things that haunt enterprise)
  • Multi-step form filling across applications
  • Web research with site interactions
  • Repetitive desktop chores
Time savings: Tasks that were 'manual or impossible' become 'delegated.' Hour-long workflows compressed to minutes.

Workflow 04 MCP connectors

4

MCP — Claude talks to your other tools

MCP (Model Context Protocol) is the standard that lets Claude connect to services. Outlook, Slack, Linear, GitHub, your database, your CRM. Once connected, Claude can read from and act on those tools without you copy-pasting context.

The prompt that works

What MCP doesAn MCP-enabled workflow: "Look at my Linear ticket queue. For each P0 ticket open more than 3 days, draft a status update in our team Slack channel. Don't post them yet — let me review the drafts first." Claude pulls real ticket data, applies context, generates relevant drafts, and waits for you. Cross-tool work that used to require switching between 4 apps now happens in one conversation.

Best use cases

  • Cross-tool work without copy-paste
  • Email + CRM workflows in one conversation
  • Engineering + ticketing + Slack in one prompt
  • Database-aware questions and actions
Time savings: Context-switching cost: 23 minutes per switch in studies. MCP collapses many of these into zero.
Why this matters

Most AI tools are chat windows. Claude agents are the layer beyond chat — the layer where Claude actually does work in your real environment. The shift from 'AI gives me text I have to paste' to 'AI delivers a finished result' is the practical revolution most people haven't yet noticed.

Want to learn these in depth?

Pro members get 14 hands-on lessons covering each agent — Cowork basics, file workflows, document creation, Outlook integration, Claude Code, Computer Use, MCP setup, agent SDK. Real prompts, real workflows, real time savings. Founding members lock in $9/mo forever (vs. $19 standard) and get every new lesson as it ships.

Back to Claude Mastery → Try a prompt in the playground →

What you can do now

  • You now know the four Claude agent surfaces: Cowork, Claude Code, Computer Use, MCP
  • You understand the shift from 'AI gives me text' to 'AI does work'
  • You've seen concrete examples of what each agent makes possible
  • You're ready to pick which agent to learn first based on your work
  • Next step: Pro tier hands-on lessons walk you through each one
Pro
Up next in Claude Mastery

Lesson 02 · Connect Claude to your Outlook inbox

The first hands-on Pro lesson: set up Claude's Outlook MCP connector and start using it for email triage, drafts, and meeting prep. See the track →