Implement Task

Implement a specific task from the task plan using Test-Driven Development methodology, then verify documentation is current.

Mode

• interactive (default): Full workflow with human approval gates. Used when running standalone.
• loop: Called by implement-and-review-loop. Skips Phase 7 (present for approval) and returns control to the orchestrator after Phase 6 (update spec). No commit in this mode — the orchestrator handles that after the review cycle.

Input

The user provides a task number (e.g., "2.1", "3.4"), says "next task", or says "implement all open tasks". Tests are always built alongside implementation using TDD (Red → Green → Refactor).

Process

Phase 1: Validate and Select Task