{
  "title": "Independent architecture or diff review",
  "type": "object",
  "additionalProperties": false,
  "properties": {
    "verdict": {"type": "string", "enum": ["pass", "concerns", "fail", "blocked"]},
    "review_mode": {"type": "string", "enum": ["architecture", "post_change"]},
    "findings": {
      "type": "array",
      "maxItems": 50,
      "items": {
        "type": "object",
        "additionalProperties": false,
        "properties": {
          "severity": {"type": "string", "enum": ["critical", "high", "medium", "low", "note"]},
          "claim": {"type": "string", "minLength": 1},
          "evidence": {"type": "string", "minLength": 1},
          "location": {"type": "string"},
          "falsification": {"type": "string", "minLength": 1}
        },
        "required": ["severity", "claim", "evidence", "falsification"]
      }
    },
    "alternatives": {"type": "array", "items": {"type": "string"}, "maxItems": 20},
    "blockers": {"type": "array", "items": {"type": "string"}, "maxItems": 20}
  },
  "required": ["verdict", "review_mode", "findings", "alternatives", "blockers"],
  "allOf": [
    {
      "if": {"properties": {"verdict": {"const": "pass"}}, "required": ["verdict"]},
      "then": {"properties": {"findings": {"maxItems": 0}, "blockers": {"maxItems": 0}}}
    },
    {
      "if": {"properties": {"verdict": {"const": "blocked"}}, "required": ["verdict"]},
      "then": {"properties": {"blockers": {"minItems": 1}}}
    }
  ]
}