The current reference for Impeccable 4.0.4, CLI 3.5.0, and Extension 1.3.1. Plan, evaluate, refine, harden, and iterate without generic AI design defaults.
Impeccable is a set of design commands you run from your AI coding agent. Every command reads two project files first, PRODUCT.md (strategy: who, what, why) and DESIGN.md (visuals: color, type, components), so output stays on-brand instead of defaulting to generic SaaS aesthetics.
Run /impeccable init once per project to establish PRODUCT.md. When an existing codebase needs a visual specification, use /impeccable document to generate DESIGN.md. After that, reach for the specialized command that matches your intent, or run /impeccable with a plain-English request and let it route the work.
| Goal | Run this |
|---|---|
| Plan, then build a feature | shape → /impeccable <describe the feature> |
| Find technical issues, then fix them | audit → harden |
| Review the design, then refine it | critique → polish |
| Dial voice up or down | bolder ↔ quieter |
See the full workflows page for end-to-end patterns.