Implement Feature with TDD

Overview

Implement features following strict Test-Driven Development workflow. Uses bmad-commands for deterministic file and test operations, ensures acceptance criteria are met through automated verification.

TDD Cycle:

1. RED: Write failing tests
2. GREEN: Implement code to pass tests
3. REFACTOR: Improve code while keeping tests green

Prerequisites

• Task specification exists at workspace/tasks/{task_id}.md
• bmad-commands skill available at .claude/skills/bmad-commands/
• Development environment configured
• Test framework installed (Jest or Pytest)