clarify-and-plan

Use for ambiguous, multi-step, or high-impact requests where the agent must clarify assumptions, compare 2-3 viable approaches, break work into phases, and get phase-one alignment before implementation. Trigger on vague "build", "refactor", "add feature", "figure out", product/design/dev asks, conflicting requirements, or work whose direction materially changes the outcome. Do not use for tiny factual answers or…