What problem does it solve? Turning a written task breakdown into working code requires careful sequencing, dependency tracking, and progress bookkeeping; this Skill automates that execution loop so tasks.md becomes a completed, validated implementation. ## Core Features & Use Cases - Phased Task Execution: Parses tasks.md into phases (Setup, Tests, Core, Integration, Polish), respects sequential dependencies, and runs parallel [P] tasks together. - Checklist Gating: Scans checklists in the feature directory, reports pass/fail status, and asks 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 more). - Extension Hooks: Runs optional and mandatory before/after implementation hooks declared in .specify/extensions.yml. - Use Case: After generating a task list with /speckit-tasks, invoke this Skill to implement the feature end to end, marking each completed task [X] and halting with clear errors if a non-parallel task fails. ## Quick Start Run the speckit-implement skill to execute all tasks in tasks.md for the current feature.