Agent skill

team-testing

Unified team skill for testing team. Progressive test coverage through Generator-Critic loops, shared memory, and dynamic layer selection. Triggers on "team testing".

View SKILL.md on GitHub Repository

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Install this agent skill to your Project

npx add-skill https://github.com/catlog22/Claude-Code-Workflow/tree/main/.claude/skills/team-testing

SKILL.md

Team Testing

Orchestrate multi-agent test pipeline: strategist -> generator -> executor -> analyst. Progressive layer coverage (L1/L2/L3) with Generator-Critic loops for coverage convergence.

Architecture

Skill(skill="team-testing", args="task description")
                    |
         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
                [strat] [gen]  [exec]  [analyst]
                team-worker agents, each loads roles/<role>/role.md

Role Registry

Role	Path	Prefix	Inner Loop
coordinator	roles/coordinator/role.md	—	—
strategist	roles/strategist/role.md	STRATEGY-*	false
generator	roles/generator/role.md	TESTGEN-*	true
executor	roles/executor/role.md	TESTRUN-*	dynamic
analyst	roles/analyst/role.md	TESTANA-*	false

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

Worker Spawn Template

Coordinator spawns workers using this template:

Agent({
  subagent_type: "team-worker",
  description: "Spawn <role> worker",
  team_name: "testing",
  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: testing
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

Command	Action
`check` / `status`	View pipeline status graph
`resume` / `continue`	Advance to next step
`revise <TASK-ID>`	Revise specific task
`feedback <text>`	Inject feedback for revision

Completion Action

When pipeline completes, coordinator presents:

AskUserQuestion({
  questions: [{
    question: "Testing 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 work" },
      { label: "Deepen Coverage", description: "Add more test layers or increase coverage targets" }
    ]
  }]
})

Session Directory

.workflow/.team/TST-<slug>-<date>/
├── .msg/messages.jsonl     # Team message bus
├── .msg/meta.json          # Session metadata
├── wisdom/                 # Cross-task knowledge
├── strategy/               # Strategist output
├── tests/                  # Generator output (L1-unit/, L2-integration/, L3-e2e/)
├── results/                # Executor output
└── analysis/               # Analyst output

Specs Reference

specs/pipelines.md — Pipeline definitions and task registry
specs/team-config.json — Team configuration

Error Handling

Scenario	Resolution
Unknown --role value	Error with available role list
Role not found	Error with expected path (roles//role.md)
CLI tool fails	Worker fallback to direct implementation
GC loop exceeded	Accept current coverage with warning
Fast-advance conflict	Coordinator reconciles on next callback
Completion action fails	Default to Keep Active