{
  "_meta": {
    "device_type": "Cook Surface",
    "device_type_id": "0x0077",
    "matter_spec_ref": "Device Library 13.7, p.157-158",
    "matter_version": "1.5.1",
    "class": "Simple",
    "scope": "Endpoint",
    "description": "灶具/烹饪台面，是 Cooktop 的子组件",
    "security_role": "厨房火灾风险核心设备；无人操作时运行 = 安全隐患"
  },
  "clusters": {
    "OnOff": {
      "cluster_id": "0x0006",
      "role": "Server",
      "conformance": "O",
      "_restriction": "OffOnly feature is required (M) for safety — remote can only turn OFF, not ON",
      "attributes": {
        "OnOff": { "type": "bool", "values": { "true": "On (开火)", "false": "Off (熄火)" } }
      }
    },
    "TemperatureControl": {
      "cluster_id": "0x0056",
      "role": "Server",
      "conformance": "O.a+",
      "_restriction": "只允许 TemperatureLevel feature (M)，不允许 TemperatureNumber (X)",
      "attributes": {
        "TemperatureSetpoint": { "type": "int16", "description": "设定温度 (0.01°C)" },
        "MinTemperature": { "type": "int16" },
        "MaxTemperature": { "type": "int16" },
        "SelectedTemperatureLevel": { "type": "uint8", "description": "选定的温度级别" },
        "SupportedTemperatureLevels": { "type": "list", "description": "支持的温度级别列表" }
      },
      "commands": {
        "SetTemperature": {
          "description": "设置温度",
          "fields": {
            "TargetTemperature": { "type": "int16" },
            "TargetTemperatureLevel": { "type": "uint8" }
          }
        }
      }
    },
    "TemperatureMeasurement": { "cluster_id": "0x0402", "role": "Server", "conformance": "O.a+" }
  }
}