tdd-task

name	tdd-task
description	Orchestrate a TDD RED-GREEN-REFACTOR cycle using three specialized agents
argument-hint	<workitem-path> <task-number>
allowed-tools	Read, Write, Edit, Bash, Glob, Grep

TDD Task Orchestration

Execute TDD for task $ARGUMENTS.

Prerequisites

• Read tasks.md, find the specified task
• Verify task is tagged [TDD] (for [Eval-DD], suggest /prompt-tune instead)
• Verify design.md is APPROVED

Setup

1. Derive project hash: echo -n "<project-dir>" | md5
2. Create marker directory: mkdir -p /tmp/mc-tdd-markers/

RED Phase

1. Write marker: echo "test-writer" > /tmp/mc-tdd-markers/<hash>
2. Spawn tdd-test-writer agent with task context
3. Agent writes ONE failing test
4. Verify test fails: uv run python -m pytest <test>::<func> -v

GREEN Phase

1. Write marker: echo "code-writer" > /tmp/mc-tdd-markers/<hash>
2. Spawn tdd-code-writer agent with failing test context
3. Agent writes minimum code to pass
4. Verify test passes: uv run python -m pytest <test>::<func> -v

REFACTOR Phase

1. Write marker: echo "refactorer" > /tmp/mc-tdd-markers/<hash>
2. Spawn tdd-refactorer agent
3. Agent improves code quality while keeping tests green
4. Verify all tests pass: uv run python -m pytest tests/ -v

Cleanup

1. Remove marker: rm -f /tmp/mc-tdd-markers/<hash>
2. Mark task [x] in tasks.md
3. Report: TDD cycle summary