By the tenth prototype, you still know why the first one changed.
Start in the prototype folder you already use. The reason for each change goes into a project note, screenshots attach to a message, and every code edit is a version you can open and put back.
Now
Prototype after prototype, the code survives and the rationale does not. A new session cannot tell why the interaction was changed.
With Bandicot
Intent and code travel together. The agent plans its edits, you see the diff, and the version you liked is still there when a new idea overwrites it.
Chat box or workspace
A chat box answers. Bandicot does the work in your folders, asks before it writes, and keeps a version of every change.
In a chat boxA model and a text box, with no gate before a write.
In BandicotA trusted harness around the modelBandicot gives every agent a project, tools, a session that survives restarts, approvals, and a clear place to stop.
In a chat boxA conversation. The files stay wherever you copied them from.
In BandicotProjects that hold the workKeep files, context, plans, and decisions with the project instead of losing them in a disposable chat.
In a chat boxClose the tab and the thread is somewhere in a list.
In BandicotDurable work sessionsClose the window, restart, or pick up from another of your Macs without turning the work into a brand-new conversation.
In a chat boxIt suggests an edit and you apply it yourself, so there is no gate to read.
In BandicotA human gate for writesWhen work can change files or systems, Bandicot makes the decision visible before the effect lands.
The Prototype Desk
Every line below is already in the plan. Nothing here is an extra you pay for.
- Project notes for the rationale behind each changeincluded
- Pictures attached to a message, opened at actual sizeincluded
- A plan before agent editsincluded
- A version for every code file, restored after a reviewincluded
- Saved git history brought back as it wasincluded
Free for one person on your Mac, no card. Your model provider bills you directly.
No contract. Cancel any time from your account and keep the plan until the end of the period you paid for.
Who this is for
Made for
Design engineers who build prototypes in code.
Design engineers building coded interaction prototypes
Not yet for
People looking for a visual design canvas or a design-file plugin.
Leaving costs nothing
No contract. Cancel any time from your account and keep the plan until the end of the period you paid for.
Your files stay yours
The agent does its work in your own folders on your Mac, so the files are yours to keep.
Start without paying
The free plan has every capability for one profile, and asks for no card.
Put a run back
Every changed file is a version, so a run you regret is one click from undone.
Questions before you start
Can it edit my design canvas files?
No visual design-file integration is offered here. This workspace keeps project context and agent tool work around your files.
Can I take back an agent's edits?
Yes. In projects you enrol in Versions, file changes are recorded. Restore a file or undo a whole run, with or without Git.
Do I need a paid plan?
The free plan has every capability for one profile. Paid plans add profiles, and hosted providers bill you separately.
By the tenth prototype, you still know why the first one changed.
Free for one person on your Mac, no card. Your model provider bills you directly.