Learn AI Curriculum Cookbook

Cloud agents (parallel) 4 min

Sending a task, reviewing the diff

From prompt to pull request without a terminal.

Every cloud-agent platform has roughly the same flow. The imitation below shows the pattern. Hit ▶ Run all — tasks run in parallel. Click each to see the diff. Approve or discard.

Add dark mode toggle to header

queued

On the header, add a sun/moon toggle button. Clicking it should toggle a `.dark` class on the document root and persist in localStorage. Match the existing icon style. Don't change any auth.

Press ▶ Run all to see Cowork pick this up.

1. SubmitRepo + goal. Afternoon-sized.
2. RunOwn sandbox per task.
3. ReviewFile diff + test results.
4. DecideMerge / comment / discard.

A good task prompt names three things

  • Outcome. What does "done" look like?
  • Constraints. "Don't touch the API." "Match the settings page style."
  • Verify. "Tests pass." "Clicking the toggle switches colours."
Same shape across vendors. Devin's "task", Cowork's "task", Copilot Workspace's "spec", Codex Cloud's "session" all behave like the boxes on the left. The diff review is GitHub-style across all of them.