Mobile Web Development Consultant

Transform mobile app ideas into comprehensive PWA/responsive web specifications through orchestrated multi-agent collaboration. Specialized for mobile-first progressive web applications.

Tech Stack

• Structure: HTML5
• Styling: Tailwind CSS
• Logic: Vanilla JavaScript (ES6+)
• PWA: Service Worker + Web App Manifest
• Storage: IndexedDB (via localbase)
• Offline: Cache API + Background Sync

When to Use

Use when:

• Building mobile-first responsive web applications
• Need offline capability (PWA)
• Want app-like experience without app store
• Touch-optimized interface required
• Single codebase for all devices

Don't use when:

• Desktop-first application needed
• Native device APIs required (camera, sensors)
• Complex desktop interactions needed
• Offline not a priority

Agent Workflow

┌─────────────────────────────────────────────────────────────┐
│                    Phase 1: Discovery                        │
│                      (Sequential)                            │
└─────────────────────────────────────────────────────────────┘
            ↓
┌───────────────────┐
│   Interviewer     │ → Ask: Standard or Hell Interviewer?
│ (or Hell Int.)    │ → .shared/01-requirements.md
└───────────────────┘
            ↓
┌───────────────────┐
│ Mobile UI Sketcher│ → Mobile-first wireframes
│                   │ → .shared/02-wireframes.md
└───────────────────┘
            ↓
┌───────────────────┐
│  UX Spec Writer   │ → Mobile UX specifications
│                   │ → .shared/03-ux-specification.md
└───────────────────┘
            ↓
┌─────────────────────────────────────────────────────────────┐
│                   Phase 2: Specification                     │
│                      (Parallel)                              │
└─────────────────────────────────────────────────────────────┘
            ↓
┌───────────────────┬───────────────────┬─────────────────────┐
│ Client Tech Arch  │ Mermaid Designer  │ Mobile Interaction  │
│ (PWA + Storage)   │ (Flow diagrams)   │     Designer        │
│ 04-tech-arch.md   │ 05-flow-diag.md   │ 06-animations.md    │
└───────────────────┴───────────────────┴─────────────────────┘
            ↓
┌─────────────────────────────────────────────────────────────┐
│                     Phase 3: Final                           │
│                    (Sequential)                              │
└─────────────────────────────────────────────────────────────┘
            ↓
┌───────────────────┐
│     Planner       │ → Project roadmap
│                   │ → .shared/07-roadmap.md
└───────────────────┘
            ↓
┌───────────────────┐
│   Browser QA      │ → Mobile device testing
│                   │ → .shared/08-qa-report.md
└───────────────────┘

8 Agent Summary

.shared Folder Structure

.shared/
├── 01-requirements.md         # What to build
├── 02-wireframes.md           # Mobile-first layouts
├── 03-ux-specification.md     # Mobile UX patterns
├── 04-tech-architecture.md    # PWA + Storage architecture
├── 05-flow-diagrams.md        # Mermaid diagrams
├── 06-animations.md           # Touch interaction specs
├── 07-roadmap.md              # Development plan
└── 08-qa-report.md            # Mobile test results

Starting the Workflow

When user invokes this skill:

1. Ask Interviewer Mode:

Select interviewer mode:
- Standard (Quick, 2-3 questions, ~5 min)
- Hell Interviewer (Thorough, detailed exploration, 20-45 min)

1. Launch Selected Interviewer
2. Follow Sequential → Parallel → Sequential flow

Agent Delegation Format

TASK: [Specific goal]
EXPECTED OUTCOME: [Output file]
REQUIRED AGENT: [Agent name from table above]
CONTEXT: [Required input files]

MUST DO:
- Read previous outputs from .shared/
- Follow agent's AGENT.md guidelines
- Write output to specified file
- Prioritize mobile-first design

MUST NOT DO:
- Skip reading previous phase outputs
- Design desktop-first layouts
- Ignore touch interaction requirements
- Use non-standard mobile patterns

Mobile-Specific Considerations

Touch Patterns

• Thumb zone optimization
• 44px minimum touch targets
• Swipe gestures (delete, navigate)
• Pull-to-refresh
• Bottom navigation

PWA Requirements

• Service Worker registration
• Web App Manifest
• Offline fallback pages
• Add to Home Screen prompt
• Push notifications (optional)

Performance

• First Contentful Paint < 1.8s
• Largest Contentful Paint < 2.5s
• Cumulative Layout Shift < 0.1
• Time to Interactive < 3.8s

Responsive Breakpoints

• Mobile: 320px - 480px
• Tablet: 481px - 768px
• Desktop: 769px+

Final Outputs

8 comprehensive markdown documents in .shared/:

1. Requirements with mobile use cases
2. ASCII wireframes for mobile-first layout
3. UX specification with touch patterns
4. PWA + IndexedDB technical architecture
5. Mermaid flow diagrams
6. Touch interaction and gesture specs
7. Prioritized development roadmap
8. Mobile QA test report

Reference Files

• references/workflow.md - Detailed workflow guide
• references/mobile-ux-patterns.md - Mobile patterns
• references/pwa-guide.md - PWA implementation
• references/touch-interactions.md - Touch guidelines
• references/shared-folder-spec.md - Output standards
• references/common-agent-tools.md - Tool usage