What problem does it solve? Turning a written specification and task breakdown into working code requires disciplined, phase-by-phase execution; this Skill automates that by reading tasks.md and plan.md from a spec-kit project and executing every task in dependency order with progress tracking. ## Core Features & Use Cases - Task Plan Execution: Parses tasks.md for phases, dependencies, and parallel markers, then executes setup, tests, core, integration, and polish phases in order with TDD discipline. - Checklist Gating: Scans FEATURE_DIR/checklists/ before implementation, reports completion status, and halts for user confirmation when checklists are incomplete. - Project Setup Verification: Detects the tech stack from plan.md and creates or verifies ignore files (.gitignore, .dockerignore, .eslintignore, and others) with technology-appropriate patterns. - Extension Hooks: Runs optional and mandatory before_implement and after_implement hooks declared in .specify/extensions.yml. - Use Case: After running /speckit-tasks to generate a task list for a new feature, invoke this Skill to implement all tasks, mark each completed task as [X], and receive a completion report validated 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.