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AI Agents at Work, a free technology course on Tomo

AI Agents at Work

Learn how AI agents move beyond simple conversation to solve problems, use external tools, and automate complex multi-step tasks on your behalf.

Like Duolingo, but for AI Agents at Work. Tomo turns the whole topic into a game you play five minutes a day, until it actually sticks.

23 levels across 4 sections, about 46 minutes end to end, roughly 9 days at five minutes a day. It moves through Putting Agents to Work, Keeping Agents on Track, Designing Multi-Step Automations, and Under the Hood of Autonomous AI. It starts from scratch.

23 bite-size levelsAbout 5 minutes each

Free forever · No credit card · iPhone & Android

Otto the Otter, the guide who teaches the AI Agents at Work course
AI Agents at Work
with Otto the Otter
23
Levels
4
Sections
5
Min/day
What you'll learn

Key ideas in AI Agents at Work

  • A chatbot is limited to producing conversational text in a single turn
  • An AI agent can trigger real-world tools and carry out a chain of actions in the environment
  • Agents work toward an objective rather than just answering a prompt
  • The agent first searches for candidates matching the basic location and budget constraints
  • It then compares and filters the candidates against the review rating criteria
  • Finally, it executes the action of reserving the selected room
  • AI agents run in continuous feedback loops (acting, observing the result, and deciding what to do next)
  • If a tool call or action encounters an error, the agent uses that feedback to adjust its next move
  • Agents lack human common sense and need measurable criteria to judge if an outcome is met
  • Vague goals make it impossible for an agent to evaluate whether it has succeeded or should keep working
  • Language models only know what was in their training data
  • An AI cannot reach out to the live internet unless an external tool explicitly fetches the data for it
  • Tools are shown to the AI with plain text descriptions explaining what they do
  • The model matches the user's intent to the tool whose written description best solves the problem
  • The AI generates the text command or arguments rather than running the code itself
  • The host application intercepts the AI's request, runs the tool, and feeds the output back into the conversation
Why not just Google it

You've tried the other tabs

Wikipedia

Thirty open tabs. Four facts you actually kept.

YouTube

You watched. You nodded. By Sunday it was gone.

ChatGPT

One answer, then back to scrolling.

Online courses

Eight weeks. You meant to finish. You didn't.

Tomo gives AI Agents at Work the Duolingo treatment: levels, streaks, and quick quizzes that test what you just learned. That game loop is what the tabs above never had, so it's the one you actually finish.

Try a question

Here's what playing it feels like

A real question from this course. Take your best guess.

From Answering Chats to Taking Action

You want an AI to tidy your email by deleting spam and filing receipts. Why use an AI agent instead of a chatbot?

Get it right to open this lesson and 22 more in the app.

Course map

Where AI Agents at Work takes you

  1. 1

    Putting Agents to Work

    • Giving an AI a Goal Instead of a Chat
    • Equipping Agents with Tools
  2. 2

    Keeping Agents on Track

    • Setting Boundaries and Stop Conditions
    • The Human-in-the-Loop Pattern
  3. 3

    Designing Multi-Step Automations

    • Managing Agent Memory Across Tasks
    • Coordinating Multi-Agent Workflows
  4. 4

    Under the Hood of Autonomous AI

    • The Think-Act-Observe Engine
    • Choosing the Right Automation Architecture

4 sections · 8 units · 23 levels. Built to play, not to enroll.

New

Tomo is in ChatGPT

Tomo is also a ChatGPT plugin: the same playable courses, built and played inside your chat.

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How it's taught

You pick the voice

This course
The Professor

AI Agents at Work is taught in the Professor style: clear, structured, thorough. Want a different feel? In the app you can spin up the same topic in any of Tomo's teaching styles. Same facts, totally different vibe.

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