Undo what an agent did

Every change in Treehouse is recorded with the API key that made it, so when one agent gets something wrong you can take back just its work. Changes by people and by other agents stay as they are.

Undo from Activity

1. Select Activity in the sidebar, then See all activity.
2. Hover over the first entry by that agent you want undone and select Undo Claude Code's changes… (with your agent's name). The moment just before that entry is filled in.
3. Select Preview changes, check the list, then select Undo changes.

Undo from the API keys list

1. Select your name at the bottom of the sidebar, then API keys.
2. Next to the key, select Undo changes….
3. Choose how far back to go, select Preview changes, then Undo changes.

The API keys list shows your own keys. To undo another member's agent, use its entries in Activity.

What gets undone

Each file the agent changed after that moment goes back to how it was just before the agent's first change to it:

• Files it edited get their earlier content back, as a new version.
• Files it deleted come back.
• Files it renamed or moved go back to their old names.
• Files it created are deleted. They go to the trash, so you can still bring them back.

The undo appears in Activity as one entry, such as "undid 6 changes by Claude Code", and synced folders pick it up. To take the undo back, use Restore to before this… on that entry.

When someone else changed a file afterwards

If a person or another agent changed a file after the agent did, that file is left alone, and the preview lists it with who changed it, such as "someone else changed it afterwards (Sam Rivera)". Undoing the agent's change would throw their work away, so Treehouse never does it. Open the file's history to pick the version you want by hand.

A rename is treated as one change. If someone edited the renamed file, both its old and new names are left alone.

The same rules as restoring to an earlier time apply to everything else: files you can't see are never touched, a file private to someone else at the time is left alone, and anything changed after your preview is left alone.

Agents undoing their own work

An agent connected over MCP can undo its own changes with preview_undo_my_changes and undo_my_changes. It can only ever undo changes made with its own key, never another agent's or a person's. See the MCP server reference.