What problem does it solve? It turns a written implementation plan into completed work by loading the plan, reviewing it critically, executing each task in order, and stopping to ask for help instead of guessing when blocked. ## Core Features & Use Cases - Critical Plan Review: Reads the plan file first, raises questions or concerns with your human partner before writing any code, and creates todos for each plan item. - Step-by-Step Execution: Marks each task in progress, follows the plan's bite-sized steps exactly, runs the specified verifications, and marks tasks completed. - Safe Stop Conditions: Halts immediately on blockers such as missing dependencies, failing tests, or unclear instructions, and never starts implementation on main/master without explicit consent. - Use Case: You have a multi-task refactoring plan written in a previous session. Hand it to this Skill in a fresh session and it executes every task with verifications, then hands off to the finishing-a-development-branch workflow. ## Quick Start Ask the AI to execute the implementation plan saved in your project file, following each task with its verification steps.