What problem does it solve? Choosing consistent styles, color palettes, typography, and interaction patterns for a new UI is slow and error-prone, and design decisions often lack accessibility or platform-specific grounding. This Skill provides a searchable local database of UI/UX rules plus a design system generator that produces reasoned recommendations for web and mobile interfaces. ## Core Features & Use Cases - Design System Generation: Run a single query to get a full recommendation covering page pattern, style, color palette, typography, effects, and anti-patterns, with optional variance, motion, and density dials. - Domain Search: Query 12 domains (styles, colors, typography, charts, icons, GSAP motion, UX guidelines, landing patterns, and more) via a BM25 search engine over local CSV data. - Stack-Specific Guidelines: Retrieve implementation rules for 22 stacks including React, Next.js, Vue, SwiftUI, Flutter, Tailwind, and shadcn/ui. - Use Case: When building a SaaS dashboard in Next.js, generate a persisted design system (MASTER.md plus per-page overrides), then pull stack-specific performance and accessibility rules before delivery. ## Quick Start Ask the AI to generate a design system for your product type and stack, for example: design a modern minimal AI search homepage for my Next.js project.