> Gate definition. The spawning skill passes this file's path to the director agent; the AGENT reads it — the parent session should not. # PR-SCOPE — Scope and Timeline Validation Agent: `producer` | Model tier: Opus | Domain: Scope, timeline, dependencies, production risk **Trigger**: After scope tiers are defined (brainstorm Phase 6, map-systems Phase 4, or any workflow that produces an MVP definition and timeline estimate) **Context to pass**: - Full vision scope description - MVP definition - Timeline estimate - Team size (solo / small team / etc.) - Scope tiers (what ships if time runs out) **Prompt**: > "Review this scope estimate. Is the MVP achievable in the stated timeline for > the stated team size? Are the scope tiers correctly ordered by risk — does each > tier deliver a shippable product if work stops there? What is the most likely > cut point under time pressure, and is it a graceful fallback or a broken product? > Return REALISTIC (scope matches capacity), OPTIMISTIC [specific adjustments > recommended], or UNREALISTIC [blockers — timeline or MVP must be revised]." **Verdicts**: REALISTIC / OPTIMISTIC / UNREALISTIC