CSS Theming Assistant

Manage CSS custom properties and enforce design tokens with Stylelint.

Updated Feb 4, 2026
One-click install
npx skills add https://github.com/corey-alix/dwp-hours --skill css-theming-assistant
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: CSS Theming Assistant
Source: https://github.com/corey-alix/dwp-hours/tree/main/.github/skills/css-theming-assistant
Command: npx skills add https://github.com/corey-alix/dwp-hours --skill css-theming-assistant

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill ensures the DWP Hours Tracker's design system remains consistent and maintainable by managing CSS custom properties for theming, enforcing design token usage, and supporting both light and dark modes automatically.

Core Features & Use Cases

  • Centralized Theming: Manages all design tokens (colors, typography, spacing, etc.) in a single file (client/tokens.css).
  • Automated Theme Switching: Supports light and dark themes based on system preferences (prefers-color-scheme) or manual overrides.
  • Style Enforcement: Uses Stylelint to ban hardcoded styles and enforce the use of design tokens, preventing inconsistencies.
  • Use Case: When a new component needs to be added, this Skill guides the developer to use existing design tokens for colors, spacing, and fonts, ensuring it seamlessly matches the application's overall theme and automatically adapts to the user's preferred mode (light or dark).

Quick Start

Update the CSS tokens to include a new primary accent color for the dark theme.

Frequently Asked Questions about CSS Theming Assistant

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

FAQPage Schema
How do I manage CSS custom properties for centralized theming in a web application?

You enforce design token usage and ban hardcoded CSS styles by configuring Stylelint. This automated enforcement prevents visual inconsistencies by requiring all application components to strictly adhere to semantic naming conventions and token-based design.

How do I add automated light and dark theme support using CSS tokens?

You add automated light and dark theme support by mapping CSS custom properties to user preferences. The system uses the `prefers-color-scheme` media query or manual overrides to automatically switch design token values between light and dark modes.

Can I use Stylelint to enforce design tokens and ban hardcoded styles?

Yes, you can use Stylelint to enforce design tokens and ban hardcoded styles. This automated linting approach prevents styling inconsistencies by ensuring all web components strictly adhere to semantic naming conventions and token-based design rules.

How do I add a new component to an existing CSS design system without breaking theme consistency?

To add a new component without breaking theme consistency, use existing design tokens for colors, spacing, and fonts. This ensures the new component seamlessly matches the application's overall theme and automatically adapts to light or dark modes.