Creates and validates original commercial mediation competition problems for legal education and advocacy training. Use the generator to turn a topic or dispute sketch into general information, confidential packets for both sides, an author-only case model, and validation records. Use the validator to audit completed packets for internal consistency, balanced information asymmetry, credible settlement options, numerical coherence, confidentiality boundaries, and competition readiness. The two skills may be used sequentially or independently. Designed for fictional training problems, not legal advice or real client matters.