What problem does it solve? Turning a written implementation plan into working code requires manually tracking dozens of tasks, dependencies, and validation steps. This Skill automates that execution by reading tasks.md and plan.md from a spec-kit project and carrying out each task phase in the correct order. ## Core Features & Use Cases - Task Plan Execution: Parses tasks.md for phases, dependencies, and parallel markers, then executes setup, tests, core, integration, and polish tasks in order. - Checklist Gating: Scans checklist files before implementation and stops to ask for confirmation when items remain unchecked. - Project Setup Verification: Detects the tech stack and creates or verifies ignore files such as .gitignore, .dockerignore, and .eslintignore. - Extension Hooks: Runs mandatory and optional before/after hooks declared in .specify/extensions.yml. - Use Case: After generating a task breakdown with /speckit-tasks, run this Skill to implement the entire feature, marking each completed task as [X] and reporting progress per phase. ## Quick Start Ask the agent to run the speckit-implement skill to execute all tasks in tasks.md for the current feature.