What problem does it solve?
Design consultation: understands your product, researches the landscape, proposes a complete design system (aesthetic, typography, color, layout, spacing, motion), and generates font+color preview pages. Creates DESIGN.md as your project's design source of truth. For existing sites, use /plan-design-review to infer the system instead.
Use when asked to "design system", "brand guidelines", or "create DESIGN.md". Proactively suggest when starting a new project's UI with no existing design system or DESIGN.md.
Core Features & Use Cases
- Proposes a complete design system covering aesthetic, typography, color, layout, spacing, and motion.
- Generates DESIGN.md to serve as the source of truth for your product's UI guidelines.
- Produces font+color preview pages to visualize typography and color decisions.
- Works for new projects with no existing design system and for refreshing an under-defined UI, ensuring cross-team consistency.
Quick Start
Ask me to design a complete design system for your product and I will generate DESIGN.md with typography, color, and layout guidelines.