What problem does it solve? It turns an approved implementation plan into working code without losing discipline: tasks are executed in order, every behavior change is backed by a failing test first, and progress is recorded in tasks.md so an interrupted session can resume accurately. ## Core Features & Use Cases - Gate enforcement: Refuses to run unless plan.md has status approved, verifies the declared git branch, and never writes into spec/ or checks off the final promote task. - TDD triad execution: Works tasks.md as RED/GREEN/REFACTOR trios, recording the observed failure message on each RED task as durable proof, with stop rules after 2 failed debugging hypotheses or 3 failed GREEN attempts. - Scoped correction rounds: After a failed verification or validation, works only the listed gaps or the matching Correções section, keeping fixes reviewable. - Use Case: A user says "pode implementar" after approving a plan; the skill resolves the newest cycle, runs each triad with a failing test first, checks off tasks as it goes, stops at stage boundaries for review, and hands off to verification. ## Quick Start Say "implementa o ciclo" after approving the plan, and the skill will execute the tasks with test-driven discipline and report progress.
