Implementation Plan Skill

Create implementation plans for software development tasks with sufficient detail for execution.

Activation

Use this skill only when the user explicitly asks to use impl-plan.

Do not activate it implicitly for generic planning requests such as "plan this", "design this", or "think before coding". Those requests may still deserve planning, but choosing this specific skill is the user's decision.

Workflow

1. Gather Requirements

Collect necessary information before planning.

All investigation MUST be completed in this step. Do NOT defer investigation to implementation tasks. The plan should contain only implementable tasks — never "investigate", "research", or "explore" tasks. Any unknowns that block planning must be resolved here before proceeding.