Press ⌘0
Then click anything below. Retype the copy, nudge the padding, recolor a button, delete a card. This is the real CmdZero overlay — the same one that rewrites your source.
Select one and use the style dock on the left — size, padding, radius, colour.
Small targets. Try retyping one, or bumping its radius to a pill.
Delete one with the trash icon, or drag the grip to reorder. ⌘Z puts it back.
Retyping a headline is a string splice in an AST. No model needs to read your file to do that, so none does.
Padding, radius, colour and size resolve to a deterministic rewrite. The overlay updates the DOM before the write even lands.
Ambiguous changes route to a model sized for the job, scoped to the one file your element actually lives in.
Select the panel below, press ⌘0 again, and describe a change. In the sandbox the model call is scripted — locally it runs headless Claude against the one mapped file.
Usage-based pricing that scales with your team. Cancel any time, no contract, no seat minimums.
Sandbox: edits are applied in your browser and reset on reload — nothing is written to disk and no model is called. Install CmdZero locally and the same overlay rewrites your real source files.