Skill UI

Analyze Stitch projects and synthesize a semantic design system into DESIGN.md files

This skill acts as an expert Design Systems Lead, analyzing complex technical assets (HTML, CSS, screenshots) from existing projects. It synthesizes a comprehensive 'Semantic Design System' into a structured DESIGN.md file. This output serves as the authoritative 'source of truth' for AI prompting, ensuring that any new UI generated by tools like Stitch adheres perfectly to the established visual language, color palette, and component standards.

Generates structured DESIGN.md files that serve as a single source of truth for AI-powered screen generation (Google Stitch). This skill translates complex, anti-generic design directives into precise semantic rules, covering typography, color calibration, motion physics, and layout principles to enforce a premium, high-agency UI/UX standard. It ensures outputs are sophisticated and avoid common AI design clichés.

This skill provides expert-level, comprehensive guidelines for building a cohesive and playful design system, optimized for landing pages and creative projects. It defines foundational elements using semantic tokens, covering typography, color palettes, and spacing. The system mandates WCAG 2.2 AA accessibility, defining rigorous component anatomy, interaction states, and detailed authoring workflows to ensure both aesthetic appeal and cross-platform usability.

Act as an expert design-system guideline author specializing in the Shadcn aesthetic. This skill generates comprehensive, implementation-ready design system documentation, covering foundational tokens (color, spacing, typography), component anatomy, interaction states (hover, focus, error), and strict accessibility requirements (WCAG 2.2 AA). It enforces semantic consistency and provides structured guidelines for developers and designers to build robust, clean UI components.

A powerful utility that queries multiple free APIs (Pexels, Pixabay, Internet Archive, etc.) in a single query. It retrieves normalized, license-tagged results for real-world, historical, or archival images, videos, and GIFs, making it a peer to local semantic search and generative media tools. Includes specialized scripts for fetching and judging audio.

StyleSeed Design Review analyzes UI/frontend code (React/Tailwind/HTML) against a detailed design rubric. It scores the interface (0-100) across coherence, color discipline, hierarchy, and polish. The tool pinpoints specific violations—such as mixed corner radii or non-semantic colors—and generates a prioritized, actionable list of fixes, ensuring the final product looks professional and polished, not generic or 'AI-generated.'

This expert skill generates comprehensive, implementation-ready documentation for the Stitch design system. It covers style foundations, semantic tokens, component anatomy, accessibility requirements (WCAG 2.2 AA), and content standards. Ideal for ensuring visual consistency and creating robust, enterprise-grade user experiences across data-driven applications and AI workflows.