What problem does it solve? It turns a written implementation plan into verified working code by executing tasks in small batches, reviewing each batch immediately, and continuing through functional testing instead of leaving verification to the end. ## Core Features & Use Cases - Batched Execution with Checkpoints: Implements 1-3 tasks per batch, then reviews and fixes issues within that batch before moving on. - Work Mode Awareness: Distinguishes main-workspace mode from feature-workspace mode, using mcdev-tools direct testing in feature workspaces. - Failure Containment: When a batch fails, it fixes only that batch's problems and never carries failures forward; outdated plans are sent back to planning. - Use Case: You have a multi-step plan for a NetEase Minecraft mod feature. This Skill implements it batch by batch, runs Python 2.7 and code-quality reviews after each batch, then restarts the game via mcdk to verify the feature works before declaring completion. ## Quick Start Use the executing-plans skill to execute the implementation plan in docs/feature-plan.md and verify it with functional testing.