logo-design

name	logo-design
description	Design an animated SVG logo with live preview and export to GIF/PNG/HTML — config-driven, interactive controls. Triggers: "logo" | "create logo" | "generate logo" | "brand logo" | "design logo" | "animated logo" | "logo export".
version	0.2.0
allowed-tools	Read, Write, Edit, Bash, Glob, Grep, ToolSearch

Logo Design (Animated SVG)

Goal: Create a production animated SVG logo with live interactive preview and export to GIF/PNG/HTML.

Let: BR := $HOME/.roxabi-vault/config/logo-briefs CH := $HOME/.roxabi-vault/config/visual-charter.json BD := <project-root>/brand/

Phase 1 — Context Discovery

1. Identify target project: $ARGUMENTS name/path → cwd (CLAUDE.md, README.md, package.json, pyproject.toml).

2. Check brand assets:

ls "$HOME/.roxabi-vault/config/logo-briefs/" 2>/dev/null && echo "EXISTING_BRIEFS_FOUND" || echo "NO_BRIEFS"
charter="$HOME/.roxabi-vault/config/visual-charter.json"
[ -f "$charter" ] && echo "CHARTER_FOUND" && cat "$charter" || echo "NO_CHARTER"

3. ∃ brief for project → ask: "Found existing brief. Load it, or start fresh?"
4. Research project identity: read CLAUDE.md, README.md, docs, configs — extract purpose, architecture, metaphors, personality.

Phase 2 — Creative Brief Intake

Present choices and wait for user reply.

2.1 Identity

Confirm: Name (wordmark), Tagline, Essence (one sentence: what it is + how it should feel).

2.2 Metaphor Exploration

Propose 2-3 metaphors, each mapping to a visual shape connected to project architecture/purpose with literal + abstract readings. Ask user to pick or combine.

2.3 Colors

CH exists → propose using its colors. Otherwise propose 2-3 palettes, each with: Primary (input/energy), Secondary (output/intelligence), Background (near-black), Surface (inner frame), Highlight (nodes/text accents).

2.4 Frame & Typography

Ask: frame shape (hexagon/circle/rounded square/none); font direction (geometric sans vs. sharp sans vs. custom); connectors (yes/no).

2.5 Animation

Ask: speed (normal/fast/slow); idle effects (hub pulse, data particles, node breathing, border glow, background particles); particle density (sparse/normal/dense).

Phase 3 — Brief Generation

Compose logo-brief.json using ${CLAUDE_PLUGIN_ROOT}/examples/logo-brief.example.json schema. Translate metaphor → concrete SVG elements (paths, lines, nodes, coordinates). Set animation timing + idle parameters.

mkdir -p "$HOME/.roxabi-vault/config/logo-briefs"
# Save as <project-name>-logo-brief.json

Phase 4 — Render & Preview

1. Create BD.
2. Read ${CLAUDE_PLUGIN_ROOT}/scripts/logo-engine.html.
3. Inject var LOGO_BRIEF = <brief>; before init();.
4. Add before </style>:

@keyframes wordmarkIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

5. Write to BD/<name>-logo.html; xdg-open it.
6. Tell user: "Preview is open. Use the gear icon (top-right) to tweak colors, sizes, and animation in real time."
7. → present choice Export GIF+PNG (Phase 6) | Tweak (Phase 5) | Start over (Phase 2).

Phase 5 — Iterate

Color/size tweaks → update brief + re-render. Shape changes → redesign mark elements. Metaphor changes → Phase 2.2. User exported brief from browser → load it as new source of truth.

Phase 6 — Export

cp "${CLAUDE_PLUGIN_ROOT}/scripts/export-logo.mjs" "BD/capture-gif.mjs"
cp "${CLAUDE_PLUGIN_ROOT}/scripts/logo-engine.html" "BD/_logo-engine.html"

Patch capture-gif.mjs: replace 'logo-engine.html' → '_logo-engine.html'; add import { resolve } from 'path'; wrap tempHtml with resolve(). Patch _logo-engine.html: add @keyframes wordmarkIn + @keyframes fadeIn.

cd "<project-root>" && npm list puppeteer 2>/dev/null || npm install --no-save puppeteer
node brand/capture-gif.mjs \
  "$HOME/.roxabi-vault/config/logo-briefs/<name>-logo-brief.json" \
  --output brand/ --gif --png --duration 8 --fps 15

Outputs: <name>-logo.html, <name>-logo.gif, <name>-logo.png.

Phase 7 — Brand Identity Document

Generate BD/BRAND-IDENTITY.md with sections: Starting Point | Core Metaphor | Mark Anatomy | Colour System (table) | Typography | Animation | Design Principles.

$ARGUMENTS