@omarsar0: If you are curious to learn more about exo, I've built a free hands-on lab on it. Use the real exo CLI in a live termin…

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Summary

This tweet promotes a free hands-on lab on 'exo', an open-source agent harness, offering live terminal exercises to learn about building and experimenting with AI agents.

If you are curious to learn more about exo, I've built a free hands-on lab on it. Use the real exo CLI in a live terminal with no API key needed. https://t.co/cyxKWt7M7X https://t.co/7FhHaxhyrf
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If you are curious to learn more about exo, I’ve built a free hands-on lab on it. Use the real exo CLI in a live terminal with no API key needed.

https://t.co/cyxKWt7M7X https://t.co/7FhHaxhyrf


Introduction to Exo | Hands-on Labs | DAIR Academy

Source: https://academy.dair.ai/labs/intro-to-exo Hands-on LabAdvancedPro

Exo is an open-source agent harness built for recursive self improvement. It splits an agent into three layers, a durable event log the agent cannot rewrite, an executor it can freely change, and a sandbox it can snapshot and rewind. In this hands-on course you drive the real `exo` CLI in a live terminal. Register a model binding, give an agent a shell, read the raw event log behind a conversation, and fork a conversation to travel back in time.

Last updated:August 2026

Introduction to Exo

Start labsReal workspace with file editing

Automated checkpoint grading

What you’ll learn

Build real Agents you can ship

Practice prompting in a real workspace

Pass automated checkpoints to advance

Keep portfolio-ready projects when you finish

Labs in this course

6labs

  1. Open
  2. 2 Bindings and secrets Lab2of6 Locked
  3. 3 Give your agent a shell Lab3of6 Locked
  4. 4 Read the event log Lab4of6 Locked
  5. 5 Fork the conversation and travel back Lab5of6 Locked
  6. 6 Capstone, run a real experiment Lab6of6 Locked

How labs work

Real workspace

Edit files and watch an Agent work alongside you.

Checkpoints

Automated checks confirm you’ve nailed each step.

Keep your work

Projects persist so you finish with something to ship.

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@omarsar0: https://x.com/omarsar0/status/2070884837372703196

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