claude-plugins-official/plugins/math-olympiad/.claude-plugin/plugin.json

{
  "name": "math-olympiad",
  "description": "Solve competition math (IMO, Putnam, USAMO) with adversarial verification that catches what self-verification misses. Fresh-context verifiers attack proofs with specific failure patterns. Calibrated abstention over bluffing.",
  "author": {
    "name": "Anthropic",
    "email": "support@anthropic.com"
  }
}