Last commit on November 4, 2026·Created on April 27, 2026
Nutlope/hallmark
“A design skill that enforces strict tokens and accessibility standards to prevent generic AI-generated UI patterns.”
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TL;DR
Hallmark provides a structural floor for frontend engineers to prevent the generic UI patterns typically produced by large language models. It enforces a disciplined approach to web design, ensuring that new pages and components adhere to professional standards of visual intent.
The skill mandates the use of root-level design tokens for colors and typography while integrating strict accessibility requirements, such as focus-visible states and reduced-motion fallbacks.
WHO IT'S FOR
Frontend engineers
preventing generic AI-generated UI patterns
UI/UX designers
enforcing strict design tokens and accessibility
AI coding assistant power users
generating high-fidelity pages with AI assistants
Web performance engineers
optimizing CSS animations and layout stability
Claude
Codex
Cursor
Copilot
OpenCode
DeepSeekWant to install it?
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