What problem does it solve? Choosing the right style, color palette, typography, and layout for a new UI project requires extensive design knowledge, and inconsistent choices lead to unprofessional-looking interfaces. ## Core Features & Use Cases - Design System Generation: Runs multi-domain BM25 searches across style, color, typography, landing page, and product CSV databases, then applies reasoning rules to output a complete design system with anti-patterns to avoid. - Domain & Stack Search: Queries 10 domains (style, color, chart, typography, UX, icons, React, web, landing, product) and 13 stack guideline sets including React, Next.js, Vue, Svelte, SwiftUI, Flutter, and Tailwind. - Design System Persistence: Saves a MASTER.md source of truth plus per-page override files for hierarchical retrieval across sessions. - Use Case: When asked to build a fintech dashboard, run the design-system command to receive a recommended pattern, style, hex color palette, font pairing, effects, and a pre-delivery checklist before writing any code. ## Quick Start Ask the AI to generate a design system for your project, for example: create a landing page design system for a beauty spa using the ui-ux-pro-max skill.