What problem does it solve? Turning collections of Chinese screenplays, short dramas, novels, or video-derived scripts into reusable creative knowledge is risky: sources get silently rewritten, permissions are unclear, and single-sample patterns get mistaken for proven formulas. This Skill converts authorized sample sets into source-faithful, evidence-backed dramatic patterns and recipes that can safely inform original Auctra productions. ## Core Features & Use Cases - Source-Safe Ingestion: Freezes source digests, permissions, and formatting before analysis, restoring semantics only through reviewable overlays rather than rewriting original text. - Split Governance: Enforces calibration, holdout, and exploratory splits so holdout content never contaminates tuning, recipes, or generation context. - Pattern Lens & Recipe Promotion: Builds evidence-backed pattern candidates across ten lenses (hook, conflict ladder, reversal, emotional payoff, etc.) and promotes them to production-ready recipes only with multi-source coverage and blind evaluation. - Use Case: Given 28 authorized short-drama scripts, group them by narrative engine, extract verified dramatic patterns, promote a three-source recipe, and hand an accepted original screenplay to Scaena for shot planning. ## Quick Start Analyze this authorized set of short-drama scripts into traceable dramatic patterns and produce a reviewable Auctra research handoff.