Plan

Create an implementation plan only. Do not implement code while this skill is active unless the user explicitly changes the task.

When to use

Use this skill when the user asks for a plan, roadmap, breakdown, or implementation strategy for any coding task—from a simple bug fix to a complex migration. Skip it only for tiny one-step changes unless the user explicitly wants a written plan.

Modes

The skill produces one of two plan shapes:

• Simple mode — a single-phase plan for work executable in one focused pass.
• Phased mode — a multi-phase plan for complex work that benefits from reviewable checkpoints.

The skill also uses one user-selected executor profile:

• Workhorse — implementation will use a fast, economical model that benefits from deterministic instructions and should not need to repeat complex planning.
• Smart — implementation will use a model capable of complex reasoning and repository exploration, so the plan can leave bounded local implementation decisions to the executor.