About
This ESLint-like skill enforces semantic CSS variable usage in Tailwind projects by preventing raw color values and non-theme utility classes. It activates when projects have semantic tokens, CSS custom properties, or custom theming rules. Developers should use it when styling UI elements to ensure theme-compliant code from the start.
Quick Install
Claude Code
Recommendednpx skills add mattnigh/skills_collection -a claude-code/plugin add https://github.com/mattnigh/skills_collectiongit clone https://github.com/mattnigh/skills_collection.git ~/.claude/skills/semantic-themingCopy and paste this command in Claude Code to install this skill
GitHub Repository
Frequently asked questions
What is the semantic-theming skill?
semantic-theming is a Claude Skill by mattnigh. Skills package instructions and resources that Claude loads on demand, so Claude can perform semantic-theming-related tasks without extra prompting.
How do I install semantic-theming?
Use the install commands on this page: add semantic-theming to Claude Code as a plugin, or clone its repository into your skills directory, then restart Claude so it picks up the skill.
What category does semantic-theming belong to?
semantic-theming is in the Design category, tagged ai.
Is semantic-theming free to use?
Yes. semantic-theming is listed on AIMCP and free to install. It runs inside Claude, so no separate service account is required to use the skill itself.
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