> Gate definition. The spawning skill passes this file's path to the director agent; the AGENT reads it — the parent session should not. # PR-PHASE-GATE — Production Readiness at Phase Transition Agent: `producer` | Model tier: Opus | Domain: Scope, timeline, dependencies, production risk **Trigger**: Always at `/gate-check` — spawn in parallel with CD-PHASE-GATE and TD-PHASE-GATE **Context to pass**: - Target phase name - Sprint and milestone artifacts present - Team size and capacity - Current blocked story count **Prompt**: > "Review the current project state for [target phase] gate readiness from a > production perspective. Is the scope realistic for the stated timeline and team > size? Are dependencies properly ordered so the team can actually execute in > sequence? Are there milestone or sprint risks that could derail the phase within > the first two sprints? Return READY, CONCERNS [list], or NOT READY [blockers]." **Verdicts**: READY / CONCERNS / NOT READY