{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "Business Audit Contract",
  "type": "object",
  "additionalProperties": true,
  "required": [
    "schema_version",
    "created_at",
    "overall_status",
    "quality_score",
    "target_score",
    "loop_decision",
    "analyst_accepted_gate",
    "accepted_gate",
    "deterministic_gate_ok",
    "deterministic_gate_reason",
    "human_meaning",
    "quality_flags",
    "root_layers",
    "violated_invariants",
    "blocking_issues",
    "repair_targets_summary",
    "rerun_matrix",
    "artifact_refs"
  ],
  "properties": {
    "schema_version": {
      "const": "business_audit_contract_v1"
    },
    "created_at": {
      "type": "string"
    },
    "overall_status": {
      "type": "string",
      "enum": ["accepted", "partial", "blocked", "needs_exact_capability"]
    },
    "quality_score": {
      "type": "integer",
      "minimum": 0,
      "maximum": 100
    },
    "target_score": {
      "type": "integer",
      "minimum": 0,
      "maximum": 100
    },
    "loop_decision": {
      "type": "string"
    },
    "analyst_accepted_gate": {
      "type": "boolean"
    },
    "accepted_gate": {
      "type": "boolean"
    },
    "deterministic_gate_ok": {
      "type": "boolean"
    },
    "deterministic_gate_reason": {
      "type": "string"
    },
    "human_meaning": {
      "type": "object",
      "additionalProperties": true
    },
    "quality_flags": {
      "type": "object",
      "additionalProperties": {
        "type": "boolean"
      }
    },
    "root_layers": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "violated_invariants": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "blocking_issues": {
      "type": "array",
      "items": {
        "type": "object",
        "additionalProperties": true,
        "required": [
          "issue_code",
          "severity",
          "expected_business_answer_contract",
          "root_layers",
          "evidence_paths",
          "minimal_patch_direction",
          "allowed_patch_targets",
          "forbidden_patch_targets",
          "rerun_matrix"
        ]
      }
    },
    "repair_targets_summary": {
      "type": "object",
      "additionalProperties": true
    },
    "detector_results_summary": {
      "type": "object",
      "additionalProperties": true,
      "properties": {
        "status": {
          "type": "string"
        },
        "signal_ok_for_auto_coder": {
          "type": "boolean"
        }
      }
    },
    "rerun_matrix": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "artifact_refs": {
      "type": "object",
      "additionalProperties": {
        "type": "string"
      }
    }
  }
}