Agent modes
The agent never draws raw geometry. It uses the same tools you do (add a wall, place a door, create a room, branch an option), and every change is checked before it is applied: walls connect, openings sit inside walls, rooms close, nothing overlaps. If a check fails, the change is rolled back and the agent is told why.
The three modes
| Mode | What happens | Good for |
|---|---|---|
| Plan | It writes a numbered plan and previews the first steps. Nothing touches the model until you approve the plan. | Big changes, new options |
| Ask | Each change is proposed on its own and waits for Accept or Reject. | Careful edits on a live project |
| Auto | It applies changes itself and saves a checkpoint after every step. It never deletes files or exports without asking. | Repetitive work, exploring ideas |
Ask is the default. Large deletions (more than 10 elements) always need your acceptance, whatever the mode.
Reading a proposal
- Green: added.
- Red, hatched: removed.
- Amber, dashed, with a ghost of the old shape: modified.
You can accept or reject each item, or everything at once, from the card on the canvas or from the agent panel.
Rewind
In Auto mode every step leaves a checkpoint. Rewind to here restores the model to that point, and the rewind itself is recorded in the history, so nothing is lost.
Usage
Agent work counts against two allowances: a five-hour window and a weekly one. You see both meters at the top of the agent panel and on your account page. When one runs out, new requests wait for the reset; drawing by hand is never blocked. See pricing for the allowance on each plan.
Responsibility
Every change records who proposed it and who accepted it. Checks such as space standards are advisory. You remain the architect of record and sign off the drawings, as you do today.