Can I still start Cloud Agents / Worktrees from the Sidebar?

I recently upgraded to the new version of Cursor and the Cloud option is missing from the sidebar and work tree is disabled. Is there a way to re-enable these so I can continue to initiate them from the sidebar?

Hey, thanks for the request. I can see the screenshot with the dropdown.

In Cursor 3, this changed. The old Local/Cloud/Worktree dropdown is gone. Here’s how it works now:

Worktrees are now done via slash commands in the editor agent chat:

  • /worktree <task> starts an agent in an isolated Git checkout
  • /apply-worktree brings the changes back to your main branch
  • /best-of-n <models> <task> runs the same task on multiple models in parallel

Cloud agents are launched from the Agents Window or via https://cursor.com/agents, not from the editor sidebar.

More details:

Let me know if you’ve got questions about the new workflow.