Skill UI

Generates agent-friendly DESIGN.md for Google Stitch, encoding strict typography, color, layout, component, and motion rules to produce premium non-generic UI screens.

This comprehensive guide helps elevate a UI from merely functional to polished, purposeful, and aesthetically coherent with its domain. It dictates pre-coding design choices, such as defining the audience, tone (e.g., minimal, industrial), and purpose. It provides rigorous guidelines on establishing visual hierarchy, typography, color palettes, and interactions, ensuring the final product feels intentional and professional, rather than generic or templated.

A comprehensive skill guide for defining the core intent, tone, and strategic direction of any frontend design. It applies rigorous cross-domain principles drawn from architecture, cinema, marketing, and automotive design. Use this before coding to establish purpose, visual hierarchy, and intentional structure, ensuring every design element is deliberate and highly crafted.

This comprehensive guide helps elevate a UI from merely functional to polished, purposeful, and aesthetically coherent with its domain. It dictates pre-coding design choices, such as defining the audience, tone (e.g., minimal, industrial), and purpose. It provides rigorous guidelines on establishing visual hierarchy, typography, color palettes, and interactions, ensuring the final product feels intentional and professional, rather than generic or templated.

Hallmark is a specialized design skill engineered for AI coding assistants. It enforces deep structural variety and aesthetic sophistication, ensuring generated UIs look professionally 'made' rather than generically templated. Users can invoke Hallmark to build new pages (default), audit existing designs for anti-patterns, redesign components while preserving intent, or extract the 'DNA' (structure, archetypes, color) from existing URLs or screenshots for reference.

This skill prevents AI coding agents from generating generic interfaces by leveraging over 800,000 real web and iOS screens. It helps define design contracts, cover required states, and enforce quality gates during design, implementation, or review. Compatible with agents like Cursor, Copilot, and Claude Code, it ensures product-specific UIs grounded in actual user experience rather than hallucinated patterns.

This skill provides direction and intent for frontend design tasks. It helps define purpose, tone, domain, color world, and review criteria before coding. It incorporates cross-domain lenses from cinema, architecture, marketing, UX, and automotive design to create memorable interfaces. Use it with the design skill to ensure intentional craftsmanship, focusing on constraints, differentiation, and high-impact visual elements while maintaining accessibility and performance standards.