What problem does it solve? Turning a written spec or set of tickets into working, reviewed, and committed code requires a disciplined workflow that is easy to skip under time pressure. This Skill enforces a consistent implementation process so work is tested, typechecked, reviewed, and committed every time. ## Core Features & Use Cases - Spec-Driven Implementation: Implements the work described by the user in a spec or set of tickets. - Test-Driven Workflow: Applies TDD at pre-agreed seams, runs typechecking and single test files regularly, and runs the full test suite once at the end. - Review and Commit: Finishes by running a code review pass and committing the work to the current branch. - Use Case: You have a ticket describing a new API endpoint. Invoke this Skill to implement it with tests first, verify types and the test suite, review the diff, and commit the finished work. ## Quick Start Implement the work described in this spec using TDD, then review and commit it to the current branch.