What problem does it solve? Choosing styles, color palettes, typography, and UX patterns for a new interface often means scattered research and inconsistent decisions. This Skill provides a searchable local database of UI/UX design rules that returns prioritized, reasoned recommendations for web and mobile interfaces across 22 technology stacks. ## Core Features & Use Cases - Design System Generation: Run a single query to get a complete design system with pattern, style, colors, typography, effects, and anti-patterns, optionally persisted as a MASTER.md plus per-page overrides. - Domain-Specific Search: Query 12 domains including styles, color palettes, font pairings, UX guidelines, icons, GSAP motion presets, charts, and landing page patterns using BM25 ranking. - Stack-Specific Guidelines: Retrieve implementation do/don't rules for React, Next.js, Vue, Svelte, SwiftUI, Flutter, Tailwind, shadcn/ui, and 14 other stacks. - Use Case: When asked to build an analytics dashboard in Next.js, generate a design system with density and motion dials, then pull Next.js-specific performance guidelines before writing components. ## Quick Start Ask the AI to generate a design system for your product type and stack, for example by requesting a design system for a SaaS dashboard built with Next.js.