Add an in-artifact floating Tweaks panel that lets the user adjust colors, fonts, spacing, layout variants live in the preview. Persists via claude-pipe pattern (pending.yaml + apply-tweaks skill).
$npx -y skills add bluzir/claude-code-design --skill make-tweakableInstalls into the current project.
Run `npx skills use "https://github.com/bluzir/claude-code-design" --skill "bluzir/claude-code-design/make-tweakable"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/bluzir/claude-code-design" that are relevant to the current task. Run `npx skills add "https://github.com/bluzir/claude-code-design"` and select the relevant skills, then follow their instructions.