What problem does it solve? It automates the execution of a spec-kit implementation plan, turning a structured tasks.md breakdown into completed code without manually tracking phases, dependencies, and checklist gates. ## Core Features & Use Cases - Task Plan Execution: Parses tasks.md to run setup, tests, core, integration, and polish phases in dependency order, respecting parallel [P] markers and TDD ordering. - Checklist Gating: Scans feature checklists before implementation and halts for confirmation when items are incomplete. - Project Setup Verification: Detects the tech stack and creates or verifies ignore files such as .gitignore, .dockerignore, and .eslintignore. - Extension Hooks: Runs optional and mandatory before/after implement hooks declared in .specify/extensions.yml. - Use Case: After generating a task breakdown with /speckit-tasks, invoke this skill to implement every task, mark completed items as [X] in tasks.md, and receive a completion report. ## Quick Start Run the speckit-implement skill to execute all tasks in tasks.md for the current feature.