Team UX Improve

Systematic UX improvement pipeline: scan -> diagnose -> design -> implement -> test. Built on team-worker agent architecture — all worker roles share a single agent definition with role-specific Phase 2-4 loaded from roles/<role>/role.md.

Architecture

Skill(skill="team-ux-improve", args="<project-path> [--framework react|vue]")
                    |
         SKILL.md (this file) = Router
                    |
     +--------------+--------------+
     |                             |
  no --role flag              --role <name>
     |                             |
  Coordinator                  Worker
  roles/coordinator/role.md    roles/<name>/role.md
     |
     +-- analyze → dispatch → spawn workers → STOP
                                    |
                    +-------+-------+-------+-------+
                    v       v       v       v       v
           [team-worker agents, each loads roles/<role>/role.md]
          scanner  diagnoser  designer  implementer  tester

Role Registry

Role	Path	Prefix	Inner Loop
coordinator	roles/coordinator/role.md	—	—
scanner	roles/scanner/role.md	SCAN-*	false
diagnoser	roles/diagnoser/role.md	DIAG-*	false
designer	roles/designer/role.md	DESIGN-*	false
implementer	roles/implementer/role.md	IMPL-*	true
tester	roles/tester/role.md	TEST-*	false

Utility Member Registry

Coordinator-only: Utility members can only be spawned by Coordinator. Workers CANNOT call Agent() to spawn utility members.

Utility Member	Path	Callable By	Purpose
explorer	roles/explorer/role.md	Coordinator only	Explore codebase for UI component patterns and framework-specific patterns

Role Router

Parse $ARGUMENTS:

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

Shared Constants

• Session prefix: ux-improve
• Session path: .workflow/.team/ux-improve-<timestamp>/
• CLI tools: ccw cli --mode analysis (read-only), ccw cli --mode write (modifications)
• Message bus: mcp__ccw-tools__team_msg(session_id=<session-id>, ...)
• Max test iterations: 5

Worker Spawn Template

Coordinator spawns workers using this template:

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

Read role_spec file 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

Command	Action
check / status	View execution status graph
resume / continue	Advance to next step

Specs Reference

• specs/pipelines.md — Pipeline definitions and task registry

Session Directory

.workflow/.team/ux-improve-<timestamp>/
├── .msg/
│   ├── messages.jsonl      # Team message bus
│   └── meta.json           # Pipeline config + role state snapshot
├── artifacts/              # Role deliverables
│   ├── scan-report.md      # Scanner output
│   ├── diagnosis.md        # Diagnoser output
│   ├── design-guide.md     # Designer output
│   ├── fixes/              # Implementer output
│   └── test-report.md      # Tester output
├── explorations/           # Explorer cache
│   └── cache-index.json
└── wisdom/                 # Session knowledge base
    ├── contributions/      # Worker contributions (write-only for workers)
    ├── principles/
    ├── patterns/
    └── anti-patterns/

Error Handling

Scenario	Resolution
Unknown command	Error with available command list
Role not found	Error with role registry
Project path invalid	Re-prompt user for valid path
Framework detection fails	AskUserQuestion for framework selection
Session corruption	Attempt recovery, fallback to manual
Fast-advance conflict	Coordinator reconciles on next callback
No UI issues found	Complete with empty fix list, generate clean bill report
Test iterations exceeded	Accept current state, continue to completion