brand-update

ADD Brand Update Command v{{VERSION}}

Update the project's branding configuration with new materials and audit existing generated artifacts for brand consistency. Optionally apply fixes to bring artifacts in line with the new brand.

Pre-Flight

1. Check if .add/config.json exists. If not, tell the user to run /add:init first.
2. Read .add/config.json and extract the current branding section.
3. Read ${CLAUDE_PLUGIN_ROOT}/templates/presets.json for available presets and palette generation algorithm.

Arguments

The user provided: $ARGUMENTS

If arguments contain specific values (hex color, preset name, etc.), use them directly instead of asking.

Phase 1: Collect New Branding

Step 1.1: Determine Update Scope

Use AskUserQuestion:

Question: "What would you like to update?"
Options:
  - "Accent color only"
  - "Full brand refresh (color, fonts, tone, logo)"
  - "Apply a color preset"

Step 1.2a: Accent Color Only

Use AskUserQuestion:

Question: "Choose a new accent color:"
Options:
  - "Raspberry (#b00149) — bold and warm"
  - "AI Purple (#6366f1) — classic tech"
  - "Ocean (#0891b2) — professional and calm"
  - "Custom hex color"

If "Custom hex color": Ask for the hex value. Validate it's a valid 3 or 6 character hex color (with or without #).

Generate the full palette from the selected color using the algorithm in ${CLAUDE_PLUGIN_ROOT}/templates/presets.json:

1. Parse hex to RGB, convert to HSL
2. Generate all palette values (accentLight, accentDark, accentMuted, accentGlow, gradientStart, gradientMid, gradientEnd)
3. Keep fixed colors (success: #22c55e, warning: #eab308, info: #0ea5e9)

Step 1.2b: Full Brand Refresh

Ask each in sequence:

Color: Same as Step 1.2a above.

Fonts: "Do you have font preferences?" Use AskUserQuestion:

• "Use system defaults (Recommended)"
• "Let me specify fonts"

If specifying: Ask for heading font, body font, code font. Store in branding.fonts.

Tone: "Describe your brand's tone/voice in a few words (e.g., 'professional but approachable', 'bold and confident', 'technical and precise')." (Default: null — no tone constraint)