What problem does it solve? Codebases accumulate duplicated UI patterns, hard-coded style values, and inconsistent component variations that increase maintenance cost and visual inconsistency. This Skill identifies those repeated patterns and consolidates them into a shared design system. ## Core Features & Use Cases - Pattern Discovery: Scans the codebase for repeated components, hard-coded colors, spacing, typography, and inconsistent variations of the same concept. - Component & Token Extraction: Builds reusable components with typed props, variants, accessibility support, and semantic design tokens with clear naming. - Migration & Documentation: Replaces existing implementations with shared versions, removes dead code, and updates component library documentation. - Use Case: A team finds three different button implementations across their app. Use this Skill to consolidate them into one typed, accessible Button component with variants, then migrate all call sites. ## Quick Start Ask the assistant to analyze the UI components in this project and extract repeated patterns into the design system.