What problem does it solve? Competitive programming problems generated by AI pipelines often ship with hidden ambiguities, weak test coverage, or constraint mismatches that only surface during a live contest. This Skill acts as the final quality gate, catching these defects before publication through structured adversarial review. ## Core Features & Use Cases - Shield Scoring: Scores 10 quality dimensions (statement clarity, constraint alignment, solution correctness, test coverage, and more) from 0–10 with evidence, requiring all scores ≥ 8 for approval. - Sword Attack Vectors: Runs 5 adversarial attacks — ambiguity hunting, solution breaking, test bypass detection, constraint mismatch analysis, and edge case gap discovery — with severity classification. - Verdict & Revision Routing: Outputs a single APPROVED or REVISION verdict with a targeted revision owner (problem writer, solution engineer, or test generator) and actionable feedback, capped at 2 revision rounds. - Use Case: After a pipeline generates a problem statement, verified solution, and test suite, run this review to decide whether the package is contest-ready or needs a targeted fix round. ## Quick Start Review the generated problem package using the four upstream JSON outputs and return an APPROVED or REVISION verdict with scored criteria.