What problem does it solve? Choosing the right visual style, color palette, typography, and UX patterns for a web or mobile interface often requires scattered research across design systems and platform guidelines. This Skill centralizes that knowledge into a searchable database so design decisions are grounded in documented rules rather than guesswork. ## Core Features & Use Cases - Design System Generation: Run a single query with --design-system to get a complete recommendation covering style, colors, typography, effects, and anti-patterns for a given product type, with optional persistence to MASTER.md and per-page override files. - Domain-Specific Search: Query eight domains (style, color, typography, chart, landing, product, ux, prompt) plus ten stack-specific guideline sets including React, Next.js, Vue, Svelte, SwiftUI, React Native, Flutter, and Tailwind. - UX Review Checklists: Apply 99 prioritized UX guidelines covering accessibility, touch targets, animation, forms, navigation, and charts when reviewing or fixing existing UI code. - Use Case: When asked to build a fintech dashboard, run the design-system search to receive a matched style, palette, and font pairing, then query the chart domain for accessible data visualization guidance before writing any component code. ## Quick Start Ask the AI to generate a design system for your product type, for example: use the ui-ux-pro-max skill to recommend a style, color palette, and typography for a fitness tracking mobile app.