What problem does it solve? It provides a disciplined, repeatable process for implementing tasks from a Conductor track plan, ensuring every change is test-driven, committed with traceable metadata, and verified through phase checkpoints before proceeding. ## Core Features & Use Cases - 11-Step TDD Task Lifecycle: Guides task selection, red-green-refactor cycles, coverage verification, commit creation, git notes, and plan.md status updates with commit SHAs. - Phase Completion Protocol: Runs full test suites, generates manual verification checklists, waits for user approval, and records checkpoint SHAs for semantic reversion. - Quality Gates & Deviation Handling: Enforces 80% coverage, linting, type safety, and security checks while documenting scope changes and technical deviations. - Use Case: While implementing a user-authentication track, follow the lifecycle to write failing tests for email validation, implement the minimum code, commit with a structured message and git note, then record the SHA in plan.md before requesting phase checkpoint approval. ## Quick Start Ask the assistant to implement the next pending task from the track's plan.md following the TDD workflow and checkpoint protocol.