gh-dgomezs-claude-code-plugins-tdd-specflow/commands/start-tdd.md

allowed-tools, argument-hint, description

allowed-tools	argument-hint	description
Task(*)	<task-directory>	Continue TDD implementation using orchestrator agent

Execute TDD orchestration for: $ARGUMENTS

STEP 0: Validate Prerequisites

Before starting TDD, verify task directory contains required files:

1. Parse task directory from $ARGUMENTS

2. Check required files exist using Read tool:

   • scenarios.md - REQUIRED (contains scenarios with TDD tracking checkboxes)
   • test-scenarios/ directory - REQUIRED (contains happy-path.md, error-cases.md, edge-cases.md)
   • tech-design.md - REQUIRED (provides architectural guidance and implementation strategy)

3. If any required file missing:

❌ Prerequisites validation failed

Missing required files:
- [list missing files]

Run the workflow commands to generate required files:
/test-scenarios [task-directory]
/create-tech-design [task-directory]

STOP execution - do not proceed.

4. If all required files exist:

✅ Prerequisites validated
- scenarios.md ✓
- test-scenarios/ ✓
- tech-design.md ✓

Proceed to STEP 1.

STEP 1: Read scenarios.md in the task directory and find the first scenario that needs work.

STEP 2: Detect phase by checking the scenario's checkboxes:

• [ ] [ ] [ ] = RED phase → Launch tdd-red agent
• [x] [ ] [ ] = GREEN phase → Launch tdd-green agent
• [x] [x] [ ] = REFACTOR phase → Launch tdd-refactor agent
• [x] [x] [x] = Complete → Move to next scenario

If all scenarios are complete, report task completion.

STEP 3: Launch the appropriate agent with Task tool:

• RED: subagent_type: "tdd-red" - Agent will write failing test
• GREEN: subagent_type: "tdd-green" - Agent will implement minimal code
• REFACTOR: subagent_type: "tdd-refactor" - Agent will improve code quality

Pass the task directory path to the agent. Agents will use tech-design.md for architectural guidance and implementation strategy, scenarios.md for tracking progress, and test-scenarios/ for detailed scenario specifications.

STEP 4: After agent completes, show:

• What phase completed
• Current progress (all scenarios with checkbox states)
• Suggested commit message

STEP 5: Ask user what to do next:

1. Commit and continue to next phase/scenario
2. Stop here to review
3. Continue without committing
4. Skip refactoring (only when in REFACTOR phase) - move directly to next scenario

Notes:

• Option 4 is only available when in REFACTOR phase (scenario shows [x] [x] [ ])
• Skipping refactoring is acceptable since scenarios are functionally complete after GREEN phase
• Do NOT automatically continue to the next phase.