Load when styling any PolicyEngine frontend — choosing colors, fonts, spacing, chart colors, or consuming @policyengine/ui-kit. Covers the two-import globals.css, the three-layer theme.css (@theme vs @theme inline), verified 0.4.0 token values and component exports, the dark-mode contract, and the Plotly chart house style. Triggers: PolicyEngine colors, design tokens, brand palette, teal, CSS variables, theme.css, ui-kit, @theme, @theme inline, dark mode, chart colors, fill var(--chart-1), Plotly format_fig, never hardcode hex, DashboardShell, Header. NOT for: multizone/deploy wiring (use policyengine-tools) or app-v2 internals (policyengine-app).
$npx -y skills add policyengine/policyengine-claude --skill policyengine-designInstalls into the current project.
Run `npx skills use "https://github.com/policyengine/policyengine-claude" --skill "policyengine/policyengine-claude/policyengine-design"` 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/policyengine/policyengine-claude" that are relevant to the current task. Run `npx skills add "https://github.com/policyengine/policyengine-claude"` and select the relevant skills, then follow their instructions.