Claude-Code-Workflow/.claude/skills/brainstorm

Brainstorm Skill

Unified brainstorming skill combining interactive framework generation, multi-role parallel analysis, and cross-role synthesis into a single entry point with two operational modes.

Key Features

• Dual-Mode Operation: Auto mode (full pipeline) and single role mode (individual analysis)
• Interactive Framework Generation: Seven-phase workflow for guidance specification
• Parallel Role Analysis: Concurrent execution of multiple role perspectives
• Cross-Role Synthesis: Integration of insights into feature specifications
• SPEC.md Quality Standards: Guidance specification includes Concepts & Terminology, Non-Goals, RFC 2119 constraints
• Template-Driven Role Analysis: system-architect produces Data Model, State Machine, Error Handling, Observability, Configuration Model, Boundary Scenarios
• Automated Quality Gates: Validation agents ensure outputs meet quality standards
• Session Continuity: All phases share state via workflow-session.json
• Progressive Loading: Phase documents loaded on-demand via Ref markers

Architecture

┌─────────────────────────────────────────────────────────────┐
│                    /brainstorm                                │
│         Unified Entry Point + Interactive Routing             │
└───────────────────────┬─────────────────────────────────────┘
                        │
              ┌─────────┴─────────┐
              ↓                   ↓
    ┌─────────────────┐  ┌──────────────────┐
    │   Auto Mode     │  │ Single Role Mode │
    │  (自动模式)      │  │ (单角色分析模式)   │
    └────────┬────────┘  └────────┬─────────┘
             │                    │
    ┌────────┼────────┐          │
    ↓        ↓        ↓          ↓
 Phase 2  Phase 3  Phase 4    Phase 3
Artifacts  N×Role  Synthesis  1×Role
 (7步)    Analysis  (8步)    Analysis
           并行               (4步)

Execution Flow

Auto Mode:

1. Phase 1: Mode detection and parameter parsing
2. Phase 1.5: Terminology & Boundary Definition (extract terms, collect Non-Goals)
3. Phase 2: Interactive Framework Generation (7 sub-phases)
   • Context collection → Topic analysis → Role selection → Role questions → Conflict resolution → Final check → Generate specification
   • Phase 5: Generate guidance-specification.md with Concepts & Terminology, Non-Goals, RFC 2119 constraints
4. Phase 3: Parallel Role Analysis (N concurrent role analyses)
   • Template-driven analysis with quality validation
   • system-architect includes: Data Model, State Machine, Error Handling, Observability, Configuration Model, Boundary Scenarios
5. Phase 4: Synthesis Integration (6 sub-phases)
   • Discovery → File discovery → Cross-role analysis → User interaction → Spec generation → Finalization

Single Role Mode:

1. Phase 1: Mode detection and parameter parsing
2. Phase 3: Single role analysis (4 sub-phases)
   • Detection → Context → Agent → Validation

Usage

Auto Mode

# Full pipeline with default settings
/brainstorm "Build real-time collaboration platform"

# Auto-select mode with specific role count
/brainstorm -y "GOAL: Build platform SCOPE: 100 users" --count 5

# With style skill for UI designer
/brainstorm "Design payment system" --style-skill material-design

Single Role Mode

# Analyze with specific role
/brainstorm system-architect --session WFS-xxx

# With interactive questions
/brainstorm ux-expert --include-questions

# Update existing analysis
/brainstorm ui-designer --session WFS-xxx --update --style-skill material-design

# Skip questions (use defaults)
/brainstorm product-manager --skip-questions

Available Roles

Role ID	Title	Focus Area
data-architect	数据架构师	Data models, storage strategies, data flow
product-manager	产品经理	Product strategy, roadmap, prioritization
product-owner	产品负责人	Backlog management, user stories, acceptance criteria
scrum-master	敏捷教练	Process facilitation, impediment removal
subject-matter-expert	领域专家	Domain knowledge, business rules, compliance
system-architect	系统架构师	Technical architecture, scalability, integration
test-strategist	测试策略师	Test strategy, quality assurance
ui-designer	UI设计师	Visual design, mockups, design systems
ux-expert	UX专家	User research, information architecture, journey

Output Files

.workflow/active/WFS-{topic}/
├── workflow-session.json              # Session metadata
├── .process/
│   └── context-package.json           # Phase 0 output
└── .brainstorming/
    ├── guidance-specification.md      # Framework with terminology, non-goals
    ├── feature-index.json             # Feature index
    ├── synthesis-changelog.md         # Synthesis decisions
    ├── feature-specs/                 # Feature specifications
    │   ├── F-001-{slug}.md
    │   └── F-00N-{slug}.md
    ├── specs/
    │   └── terminology-template.json  # Terminology glossary schema
    ├── templates/
    │   └── role-templates/
    │       └── system-architect-template.md  # System architect analysis template
    ├── agents/
    │   └── role-analysis-reviewer-agent.md   # Role analysis validation agent
    ├── {role}/                        # Role analyses (immutable)
    │   ├── {role}-context.md          # Q&A responses
    │   ├── analysis.md                # Main document
    │   ├── analysis-cross-cutting.md  # Cross-feature
    │   └── analysis-F-{id}-{slug}.md  # Per-feature
    └── synthesis-specification.md     # Integration

Quality Standards

Guidance Specification

• Section 2: Concepts & Terminology (5-10 core terms with definitions, aliases, categories)
• Section 3: Non-Goals (Out of Scope) with rationale
• RFC 2119 Keywords: All requirements use MUST, SHOULD, MAY

Role Analysis (system-architect)

1. Architecture Overview: High-level system design
2. Data Model: 3-5 core entities with precise field definitions
3. State Machine: Lifecycle for 1-2 entities with complex workflows
4. Error Handling Strategy: Global + per-component recovery
5. Observability Requirements: Metrics, logs, health checks
6. Configuration Model: All configurable parameters with validation
7. Boundary Scenarios: Concurrency, rate limiting, shutdown, cleanup, scalability, DR

Quality Validation

• Template compliance checking
• RFC 2119 keyword usage verification
• Diagram syntax validation
• Section completeness scoring

Parameters

Parameter	Description	Default
--yes, -y	Auto mode, skip all questions	-
--count N	Number of roles to select	3
--session ID	Use existing session	-
--update	Update existing analysis	-
--include-questions	Interactive context gathering	-
--skip-questions	Use default answers	-
--style-skill PKG	Style package for ui-designer	-

Follow-up Commands

After brainstorm completes:

• /workflow-plan --session {sessionId} - Generate implementation plan
• /workflow:brainstorm:synthesis --session {sessionId} - Run synthesis standalone

Related Documentation

• Template Source: ~/.ccw/workflows/cli-templates/planning-roles/
• Style SKILL Packages: .claude/skills/style-{package-name}/
• Phase Documents: phases/01-mode-routing.md, phases/02-artifacts.md, phases/03-role-analysis.md, phases/04-synthesis.md