What problem does it solve? Turning a written implementation plan into working code requires manually tracking dozens of ordered tasks, dependencies, and validation gates, which is error-prone and easy to lose track of. This Skill automates that execution loop for Spec Kit projects. ## Core Features & Use Cases - Task Plan Execution: Parses tasks.md to extract phases, dependencies, and parallel markers, then executes tasks in the correct order with TDD discipline. - Checklist Gating: Scans checklists in the feature directory, reports pass/fail status, and asks for confirmation before proceeding when items are unchecked. - Project Setup Verification: Detects the tech stack from plan.md and creates or verifies ignore files (.gitignore, .dockerignore, .eslintignore, and others) with appropriate patterns. - Extension Hooks: Runs optional and mandatory pre/post-implementation hooks declared in .specify/extensions.yml. - Use Case: After running /speckit-tasks to generate a task breakdown for a new feature, invoke this Skill to implement every task phase-by-phase, marking each completed task as [X] and validating the result against the specification. ## Quick Start Run the speckit-implement skill to execute all tasks in tasks.md for the current feature and report completion status.