{
  "identity": "字段教学清单，非平台原生可导入工作流",
  "fields": {
    "SQL Database": "Database URL=sqlite:///自己的只读练习库路径",
    "Tool Mode": true,
    "port": "Toolset → Agent Tools",
    "Include Columns": true,
    "Agent": "选择可用工具模型；原生Model Provider或Connect other models",
    "security": "数据库账号/只读连接负责权限，提示词不提供只读隔离"
  }
}