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mkatogui
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ui-styling-assistant

Generate CSS snippets using Universal Design System tokens with dark mode and responsive breakpoints.

3|Updated Mar 11, 2026
Search Tags:#frontend#responsive#tailwind#dark-mode#design-tokens#css-tokens#ui-styling
One-click install
npx skills add https://github.com/mkatogui/universal-design-system --skill ui-styling-assistant
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: ui-styling-assistant
Source: https://github.com/mkatogui/universal-design-system/tree/main/plugins/universal-design-system/skills/ui-styling
Command: npx skills add https://github.com/mkatogui/universal-design-system --skill ui-styling-assistant

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

A focused CSS/styling helper that delivers copy-paste snippets built on Universal Design System tokens. It always uses var() custom properties, includes dark mode variants, and showcases responsive breakpoints.

Core Features & Use Cases

  • Compact CSS recipes for common components (cards, buttons, inputs) using UD tokens
  • Framework-output ready: Tailwind classes, CSS Modules, and styled-components (all powered by tokens)
  • Quick-start guidance for immediate production-ready styles across themes and breakpoints

Quick Start

Ask the assistant to generate a ready-to-paste CSS snippet for a card using design tokens with dark mode and responsive breakpoints.

Frequently Asked Questions about ui-styling-assistant

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I style web components with CSS tokens instead of hardcoded values?▼

To style web components with CSS tokens, you use var() custom properties like var(--radius-md) and var(--color-bg-primary) to ensure design-system compliance. This approach replaces hardcoded values with copy-paste snippets for cards, buttons, and inputs.

Can I generate Tailwind classes and styled-components using design tokens?▼

Yes, you can generate Tailwind classes, CSS Modules, and styled-components powered by design tokens. The output provides framework-ready snippets that apply var() custom properties across common frontend scenarios.

What's the best way to add dark mode and responsive breakpoints to CSS snippets?▼

The best way to add dark mode and responsive breakpoints is by generating CSS snippets built on Universal Design System tokens. These snippets automatically include dark mode variants and showcase responsive breakpoints using var() references.

Do I need a Universal Design System setup to use var() custom properties for styling?▼

Yes, you need consistent token references such as var(--shadow-sm) and var(--color-bg-primary) to meet design-system guidelines. The styling snippets require these predefined UD tokens to properly function across themes and breakpoints.

How does token-driven CSS differ from regular frontend styling approaches?▼

Token-driven CSS uses var() custom properties instead of hardcoded values, ensuring consistent styling across cards, buttons, and inputs. This approach maintains design-system guidelines while providing dark mode variants and responsive breakpoints out of the box.

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