What problem does it solve? Multi-step features often fail because implementers lack context, guess at file locations, or receive vague instructions. This Skill turns a spec or requirements document into a comprehensive implementation plan where every task is small, explicit, and verifiable, so execution becomes obvious rather than error-prone. ## Core Features & Use Cases - Bite-Sized Task Breakdown: Splits work into 2-5 minute tasks, each with one action such as writing a failing test, running it, implementing minimal code, and committing. - Complete Task Specifications: Every task includes exact file paths, copy-pasteable code, exact commands with expected output, and verification steps. - TDD and Git Discipline: Enforces test-driven development cycles, DRY and YAGNI principles, and frequent commits after each task. - Use Case: Given a requirements doc for a new authentication feature, produce a dated plan in docs/plans/ with sequential tasks covering the User model, password hashing utility, and tests, then hand off to subagent-driven-development for execution. ## Quick Start Ask the agent to write an implementation plan for your feature spec, breaking it into small TDD tasks with exact file paths and code.