Guide feature implementation through two structured phases: Task Breakdown (TDD) → Execution. This systematic approach ensures test-driven development, quality gates, and tracked progress from design to working code.
This skill requires completed planning from spec-driven-planning skill:
If prerequisites are missing: "Implementation requires completed planning. Run /dev-workflow:spec and complete options 1-3 first (Feature Creation, Requirements, Design)."
Use when ready to implement designed features - breaks design into TDD tasks (Red-Green-Refactor), tracks progress with checkboxes in tasks.md, enforces strict testing discipline. Activates when user says "implement this", "let's code", "start execution", mentions "tasks", "TDD", or uses /dev-workflow:spec commands (tasks, execute). Source: xbklairith/kisune.