Yeachan-Heo/plan

<Purpose> Plan creates concise, actionable work plans. Auto-detects interview vs direct, supports `--interview` for Socratic clarification and `--review` for evaluation. </Purpose>

<Use_When>

• Planning before implementation — "plan this", "let's plan"
• Requirements are vague and need scoping — use --interview
• Reviewing an existing plan — --review </Use_When>

<Do_Not_Use_When>

• Want direct execution — use ultragoal/team/ralph
• Simple focused fix with obvious scope — skip planning </Do_Not_Use_When>

<Execution_Policy>

• Auto-detect interview vs direct; --interview forces Socratic mode, --direct skips it
• Ask one question at a time; gather codebase facts first
• omx explore is deprecated. Use normal repository inspection for codebase facts; omx sparkshell only for explicit shell-native evidence
• Plans must be evidence-backed: 80%+ claims cite file/line, 90%+ criteria testable
• Right-size steps to scope; save to .omx/plans/ </Execution_Policy>

<Steps>

Mode Selection

Mode	Trigger	Behavior
Interview	--interview or broad request	Socratic requirements gathering
Direct	--direct or detailed request	…