majiayu000/claude-skill-registry

Web Design Wizard

Overview

Generate multiple distinct design styles for a web page in parallel worktrees, letting the user compare and refine before committing to a direction. Core principle: explore divergently, then converge on the best option.

When to Use

• User wants to explore different design styles for a web page
• User asks for design options, visual direction, or style comparison
• User wants multiple implementations to choose from

Do NOT use when:

• User has a specific design already defined → use saurun:react-tailwind-v4-components or frontend-design directly
• User wants to modify an existing design, not create new ones

Prerequisites

All skills below must be installed. If any are missing, stop and inform the user.

Skill	Used In	Purpose
ui-ux-pro-max	Phase 2	Design system generation
superpowers:using-git-worktrees	Phase 6	Parallel worktree setup
frontend-design	Phase 6	Production-grade implementation
vercel-react-best-practices	Phase 6	React optimization
copywriting	Phase 6	Copy refinement
nano-banana-pro	Phase 6	Image generation — install: npx skills add intellectronica/agent-skills@nano-banana-pro -g -y

Workflow

digraph design_wizard {
    "User request" [shape=doublecircle];
    "Discovery" [shape=box];
    "Style Generation" [shape=box];
    "User satisfied?" [shape=diamond];
    "Refinement" [shape=box];
    "Graphics Preference" [shape=box];
    "Project Setup" [shape=box];
    "Parallel Implementation" [shape=box];
    "Parallel Verification" [shape=box];
    "Complete" [shape=doublecircle];

    "User request" -> "Discovery";
    "Discovery" -> "Style Generation";
    "Style Generation" -> "User satisfied?";
    "User satisfied?" -> "Refinement" [label="no"];
    "Refinement" -> "User satisfied?";
    "User satisfied?" -> "Graphics Preference" [label="yes"];
    "Graphics Preference" -> "Project Setup";
    "Project Setup" -> "Parallel Implementation";
    "Parallel Implementation" -> "Parallel Verification";
    "Parallel Verification" -> "Complete";
}

Phase 1: Discovery

Use AskUserQuestion to gather context. Batch questions — use up to 4 questions per call. Infer obvious answers from context (e.g., a coffee shop is consumer-facing, probably warm mood).

Gather:

1. Project name — detect from package.json or git repo name, confirm with user
2. Page type — Landing, Portfolio, Blog, E-commerce, SaaS, Documentation
3. Target audience — Professionals, Consumers, Developers, Creative industry
4. Mood/feeling — Professional, Playful, Luxury, Minimal, Bold, Warm, Futuristic
5. Content language — English, Danish, etc.
6. Style preferences/anti-preferences — only if not obvious from above

Skip questions where the answer is obvious from the user's request.

Phase 2: Style Generation

Generate design styles using ui-ux-pro-max:

Default: 4 styles (user can request different count).

For each style:

1. Craft diverse keywords from discovery responses. Combine: page type + audience + mood + unique aesthetic. Ensure variety across all styles.

2. Generate design system: Invoke ui-ux-pro-max via the Skill tool with arguments: "[keywords]" --design-system --persist -p "[ProjectName]" --page "[style-name]" Saves to: design-system/pages/[style-name].md in current working directory.

3. Present to user with: style name, key colors, typography, mood adjectives, and best use case.

Track generated styles to avoid duplicate keywords in refinement rounds.

Phase 3: Refinement (Iterative)

User Says	Action
"Give me N completely different styles"	Generate N NEW styles with different keywords
"Give me N more options"	Generate N NEW (avoid previous keywords)
"I like X and Y, give me more like X"	Keep X & Y, generate variations of X
"Combine styles X and Y"	Generate 1 new blending those aesthetics
"Implement X, Y, Z" or "Implement all"	Move to Phase 4 with selections

Phase 4: Graphics Preference

Before implementation, ask about graphics for all selected styles at once:

Use AskUserQuestion with options:

• "Lots of graphics for all (hero + accent graphics + illustrations)"
• "Minimal graphics for all (hero image only)"
• "Let the design style determine graphics" (Recommended)
• "I want to choose per style"

Only ask per-style if user picks the last option.

Phase 5: Project Setup

Confirm project location

Suggested: designs/[project-name]/ in current working directory.

Ask user to confirm or override.

Create project

1. mkdir -p [location]
2. Write concept.md — see concept-template.md for template. Populate from discovery responses. Only fill fields you have data for — omit sections with no info.
3. Do NOT run git init — use the existing repo. Commit project docs to the current branch.

git add designs/[project-name]/concept.md
git commit -m "docs: initialize [project-name] design exploration"

Project structure

[repo-root]/
├── designs/[project-name]/
│   └── concept.md
├── design-system/pages/
│   ├── [style-1].md
│   └── [style-2].md
└── .worktrees/
    ├── [style-1-branch]/    # React + Vite + TypeScript project
    └── [style-2-branch]/

Phase 6: Parallel Implementation

CRITICAL: Spawn ALL implementation agents in a SINGLE message with multiple Task tool calls.

For each selected style, spawn one sub-agent. See implementation-prompt.md for the full prompt template. Replace [absolute-path-to-repo-root] with the actual repo root path so sub-agents can resolve cross-worktree references.

Key points for each sub-agent:

• Use superpowers:using-git-worktrees to create worktree at .worktrees/[style-name]/
• Create React + Vite + TypeScript project: npm create vite@latest . -- --template react-ts
• Read design spec from design-system/pages/[style-name].md
• Use Skill tool to invoke: frontend-design, vercel-react-best-practices, copywriting, nano-banana-pro
• Generate images per graphics preference
• Build with npm run build to verify
• Commit all changes

Wait for ALL agents to complete before Phase 7.

Phase 7: Parallel Verification

CRITICAL: Spawn ALL verification agents in a SINGLE message with multiple Task tool calls.

For each implementation, spawn one verification sub-agent. See verification-prompt.md for the full prompt template. Assign ports sequentially (5173, 5174, 5175, ...) and replace [absolute-path-to-repo-root] with the actual path.

Verification checks:

• Dev server starts without errors
• All URLs/links are valid
• Images exist and are properly referenced
• Design spec adherence (color, typography, layout, effects) — score 1-10
• Production build succeeds

After all complete, show comparison summary:

Style 1: [Name] — ✅ All passed — Design: 8.5/10
Style 2: [Name] — ⚠️ 2 broken URLs — Design: 9.0/10
Style 3: [Name] — ❌ Build failed — See report

Recommend best-performing style based on results.

Quick Reference

Phase	Action	Key Tool
1. Discovery	Gather context via AskUserQuestion (batch up to 4)	AskUserQuestion
2. Style Generation	Generate 4 design systems via ui-ux-pro-max	Skill
3. Refinement	Iterate until user selects styles	AskUserQuestion
4. Graphics	Ask graphics preference for selected styles	AskUserQuestion
5. Project Setup	Create concept.md, commit scaffolding	Write, Bash
6. Implementation	Spawn parallel sub-agents per style	Task
7. Verification	Spawn parallel verification agents, show comparison	Task

Common Mistakes

• Regenerating design specs in sub-agents — design specs are created in Phase 2. Sub-agents READ them, never re-invoke ui-ux-pro-max.
• Sequential sub-agent spawning — Phase 6 and 7 MUST spawn ALL agents in a single message with multiple Task calls. Never one-at-a-time.
• Skipping Graphics Preference — always ask before implementation. Don't assume.
• Using git add . in worktrees — stage specific paths only to avoid committing node_modules, .env, or OS files.
• Identical keywords across styles — track used keywords to ensure diversity. Duplicate keywords produce duplicate designs.

Error Handling

Error	Recovery
ui-ux-pro-max script fails	Retry with simpler keywords. If persistent, create design system manually from the style keywords.
All styles rejected	Ask user for specific direction: "What did you dislike? Colors? Layout? Overall feel?"
Sub-agent skill not found	The agent should use Skill tool to invoke. If skill genuinely missing, skip that enhancement step and note it.
Implementation build fails	Fix in worktree, re-run build. Report issue if unfixable.