Implement

A structured five-step loop for turning a specification (PRD, issue, or design doc) into committed, reviewed code. Complements tdd-workflow (which focuses on the Red→Green→Refactor micro-cycle) and verification-before-completion (which enforces proof before claiming done). This skill governs the macro flow: from spec to commit.

When to Use

• You have a PRD, issue, or spec and need a repeatable path from "start" to "merged"
• You want to enforce /review and type-checking as gates before every commit
• You need a structured sequence that doesn't skip test coverage or review under deadline pressure

When NOT to Use