{
  "id": "SG-NEG-001",
  "type": "Multi",
  "text": "Negative fixture: declared multi-domain scenario with mismatched tool coverage.",
  "category": "Negative Validation Check",
  "characteristic_form": "Should fail validator because domain tags and expected tools do not agree.",
  "asset_id": "T-001",
  "expected_tools": [
    "iot.get_sensor_readings"
  ],
  "domain_tags": [
    "IoT",
    "TSFM"
  ]
}