- name
- brandkit
- description
- Generate a complete, accessible brand design system from a brief, as primitive → semantic → component DTCG tokens (color, type, spacing, radius, shadow, motion), light + dark, plus a single theme.css, verified for WCAG. Use when the user wants a from-scratch brand/design foundation, a new palette + type system, or a themeable token kit for a product. # `invocation:` was not a field Claude Code reads - unknown frontmatter keys are # ignored without an error, so these six were auto-invocable the whole time they # were marked user-only. This is the field that actually does it.
- disable-model-invocation
- true
Skill: Brand Kit
Requirements
This skill needs the full UX/UI Agent Skills kit: the gates, the references and
the design-system library. Install it with npx [email protected] init
or as the Claude Code plugin. npx [email protected] add copies the skill folder and
nothing else. Installed that way, this skill runs in guidance-only mode: no gate
runs, so it gives no verdict.
Step 0: is the kit here? Check once:
ls ${CLAUDE_SKILL_DIR}/../../../tokens >/dev/null 2>&1 && echo KIT_OK || echo KIT_MISSINGOnKIT_MISSING, open your reply with: "Guidance-only mode: the UX/UI Agent Skills kit is not installed here, so no gate ran and nothing below is measured." Then work from this file and general practice, under three rules. Do not guess or cite the contents of a kit file you could not open. State no measured number (no contrast ratio, no N/N, no "passes WCAG"): write "not verified" where one would go. End with a lineSkipped (kit not installed):that names every gate script this file tells you to run, then the install command above.
Stand up the foundation (one token system everything renders from) before any screen. Get this right and every page stays consistent and themeable from one place.
Steps
- Brief Inference (mandatory): name the industry, audience, the one mood adjective, and motion depth (
${CLAUDE_SKILL_DIR}/../../../taste/design-taste.md→ Brief Inference). Pick an anchoring archetype from${CLAUDE_SKILL_DIR}/../../../taste/aesthetic-systems.md. - Primitives: generate the brand color ramp in OKLCH (11 shades, consistent chroma) + a neutral ramp; verify the 500 shade ≥ 4.5:1 on white (text) and 600 ≥ 3:1 (UI) per
${CLAUDE_SKILL_DIR}/../../../.claude/rules/tokens-and-color.md→ Color Generation. - Semantic layer: map roles to primitives (
action.primary/-hover/destructive,text.{primary,secondary,on-action,link},surface.{page,card,raised},border.{default,strong},feedback.{success,warning,error,info}), and the dark overrides (designed, not inverted). - Scales: Major Third type scale + composite text styles, 4px spacing scale, radius tiers, elevation, and -style durations/easings.