Two halves of voice. Loud or restrained, never neutral.
How you invoke /impeccable.
A loop, not a list. Run one sub-command in a chat, chain a few in a session, or open the live picker and iterate on the surface in your browser.
Iterate where you can see it.
Click an element in the running app. Pick a sub-command, optionally annotate, hit Go. Impeccable wraps the element, writes two or three variants into the source, and HMR cycles them in front of you. Accept the one you want. The rest are removed.
Plan, build, review, refine.
One canonical shape. Each step is a sub-command you invoke in chat.
- Plan /impeccable shape Think before you build. Produce a design brief through discovery, not guesswork.
- Build /impeccable craft Design it, then build it, all in one flow.
- Review /impeccable critique A design review with scoring, persona tests, and automated detection.
- Refine /impeccable polish The meticulous final pass between good and great.
Already shipped? Skip ahead with /impeccable live on the page that needs work, or /impeccable audit for a technical pass.
How commands imply each other.
Four shapes that show up across most sessions. Learn these and the rest is filling in detail.
Every sub-command, by lifecycle phase.
Create 3
Evaluate 2
Refine 8
- animate Purposeful motion that conveys state, not decoration.
- bolder Push safe designs toward impact without sliding into chaos.
- colorize Add strategic color to monochrome interfaces without going garish.
- delight Small moments of personality that turn functional into memorable.
- layout Fix layout, spacing, and visual rhythm.
- overdrive Push an interface past conventional limits. Shaders, physics, 60fps, cinematic transitions.
- quieter Tone down designs that are shouting without losing their intent.
- typeset Fix typography that feels generic, inconsistent, or accidental.
Simplify 3
Harden 4
System 3
- document Generate a spec-compliant DESIGN.md that captures your visual system so every AI agent stays on-brand.
- extract Pull reusable components, tokens, and patterns into the design system.
- live Iterate on UI in the browser. Pick an element, drop a comment, get three variants. Accept one and it writes to source.