This one scans your codebase for color contrast issues and tells you how to fix them while keeping your design intact. It's built around WCAG 2.1 AA compliance, so it's aimed at teams who need to hit accessibility standards without turning everything black and white. The skill activates when you're working with UI components, stylesheets, or anything involving color definitions. It's from AccessLint, which makes sense given the focus. With 286 installs and passing security audits across the board, it's a solid pick if you're tired of manually calculating contrast ratios or getting flagged in accessibility reviews. Beats opening a browser tool every time you pick a text color.
npx skills add https://github.com/accesslint/claude-marketplace --skill contrast-checker