What problem does it solve?
This Skill helps engineering teams reduce wasted effort and uncertainty by providing a clear, repeatable development workflow that prioritizes planning, testing, and small iterative commits.
Core Features & Use Cases
- TDD + Feature-First + Incremental cycle: guides you through Feature Planning → E2E/Integration/Unit tests → Minimal Implementation → Refactor → Review & Commit.
- User-story-driven execution: defines user stories with explicit acceptance criteria so work stays aligned with expected outcomes.
- Test layering strategy: recommends writing Feature tests first (RED), then Integration tests, then Unit tests for deterministic logic coverage.
- Safe refactoring discipline: enforces “refactor without changing expectations” to keep tests as the contract.
- Practical examples and checks: includes scenario patterns like adding functionality, reproducing a bug with a failing test, then fixing and committing in small steps.
Quick Start
Ask the AI to create a new feature plan and acceptance criteria for my change, then outline the exact E2E, integration, and unit test sequence and the minimal implementation steps to turn RED into GREEN.