hayba

Use when a level has performance, physics, or layout problems — combines editor_stream_log, scene_validate_physics, and scene_export hierarchical mode to find issues.

Use when the user asks to generate a new scene from scratch — coordinates moodboard → references → spatial planning → asset placement → physics validation → CLIP scoring.

Use when the user wants to build a PCG/PCGEx graph — guides through node selection, validation, and execution.

Use when the user wants to improve an existing scene — captures viewport, scores against references, and applies targeted edits to low-score regions.