team-frontend-debug（团队前端调试）

Frontend Debug Team

Dual-mode frontend debugging: feature-list testing or bug-report debugging, powered by Chrome DevTools MCP.

Architecture

Skill(skill="team-frontend-debug", args="feature list or bug description")
                    |
         SKILL.md (this file) = Router
                    |
     +--------------+--------------+
     |                             |
  no --role flag              --role <name>
     |                             |
  Coordinator                  Worker
  roles/coordinator/role.md    roles/<name>/role.md
     |
     +-- analyze input → select pipeline → dispatch → spawn → STOP
                                    |
         ┌──────────────────────────┼──────────────────────┐
         v                         v                       v
    [test-pipeline]          [debug-pipeline]          [shared]
     tester(DevTools)        reproducer(DevTools)      analyzer
                                                       fixer
                                                       verifier

Pipeline Modes

Role Registry

Role Router

Parse $ARGUMENTS:

• Has --role <name> → Read roles/<name>/role.md, execute Phase 2-4
• No --role → @roles/coordinator/role.md, execute entry router

Shared Constants

• Session prefix: TFD
• Session path: .workflow/.team/TFD-<slug>-<date>/
• CLI tools: ccw cli --mode analysis (read-only), ccw cli --mode write (modifications)
• Message bus: mcp__ccw-tools__team_msg(session_id=<session-id>,...)

Workspace Resolution

Coordinator MUST resolve paths at Phase 2 before TeamCreate:

1. Run Bash({command: "pwd"}) → capture project_root (absolute path)
2. skill_root = <project_root>/.claude/skills/team-frontend-debug
3. Store in team-session.json: {"project_root": "/abs/path/to/project", "skill_root": "/abs/path/to/skill"}
4. All worker role_spec values MUST use <skill_root>/roles/<role>/role.md (absolute)

This ensures workers spawned with run_in_background: true always receive an absolute, resolvable path regardless of their working directory.

Chrome DevTools MCP Tools

All browser inspection operations use Chrome DevTools MCP. Reproducer and Verifier are primary consumers.

Worker Spawn Template

Coordinator spawns workers using this template:

Agent({
  subagent_type: "team-worker",
  description: "Spawn <role> worker",
  team_name: <team-name>,
  name: "<role>",
  run_in_background: true,
  prompt: `## Role Assignment
role: <role>
role_spec: <skill_root>/roles/<role>/role.md
session: <session-folder>
session_id: <session-id>
team_name: <team-name>
requirement: <task-description>
inner_loop: <true|false>

Read role_spec file (@<skill_root>/roles/<role>/role.md) to load Phase 2-4 domain instructions.
Execute built-in Phase 1 (task discovery) -> role Phase 2-4 -> built-in Phase 5 (report).`
})

User Commands

Completion Action

When pipeline completes, coordinator presents:

AskUserQuestion({
  questions: [{
    question: "Pipeline complete. What would you like to do?",
    header: "Completion",
    multiSelect: false,
    options: [
      { label: "Archive & Clean (Recommended)", description: "Archive session, clean up team" },
      { label: "Keep Active", description: "Keep session for follow-up debugging" },
      { label: "Export Results", description: "Export debug report and patches" }
    ]
  }]
})

Specs Reference

• specs/pipelines.md — Pipeline definitions and task registry
• specs/debug-tools.md — Chrome DevTools MCP usage patterns and evidence collection

Session Directory

.workflow/.team/TFD-<slug>-<date>/
├── team-session.json           # Session state + role registry
├── evidence/                   # Screenshots, snapshots, network logs
├── artifacts/                  # Test reports, RCA reports, patches, verification reports
├── wisdom/                     # Cross-task debug knowledge
└── .msg/                       # Team message bus

Error Handling