Data Processing
追踪 JSON 字段路径、派生依赖关系和变换历史,生成字段级血缘图
用三种语言从你的代码中调用此工具。
curl -X POST 'https://api.elysiatools.com/zh/api/tools/json-data-lineage-tracer' \
-H 'Content-Type: application/json' \
-d '{"sourceJson":"{\n \"order\": {\n \"id\": \"ORD-1001\",\n \"customer\": {\n \"firstName\": \"Ada\",\n \"lastName\": \"Lovelace\"\n },\n \"totalCents\": 2599\n }\n}","lineageRulesJson":"{\n \"rules\": [\n {\n \"target\": \"$.order.totalUsd\",\n \"sources\": [\n \"$.order.totalCents\"\n ],\n \"transforms\": [\n \"divide_by_100\",\n \"round(2)\"\n ]\n },\n {\n \"target\": \"$.order.customerLabel\",\n \"sources\": [\n \"$.order.customer.firstName\",\n \"$.order.customer.lastName\"\n ],\n \"transforms\": [\n \"concat(\\\" \\\")\"\n ]\n }\n ]\n}","includeContainerNodes":true,"maxFields":200}'以 JSON 形式 POST 提交输入参数。文件类型参数需先单独上传。
POST https://api.elysiatools.com/zh/api/tools/json-data-lineage-tracer| 参数名 | 类型 | 必填 | 说明 |
|---|---|---|---|
| sourceJson | textarea | 是 | — |
| lineageRulesJson | textarea | 否 | — |
| includeContainerNodes | checkbox | 否 | — |
| maxFields | number | 否 | — |
JSON 结果
{
"key": {...},
"metadata": {
"key": "value"
},
"error": "Error message (optional)",
"message": "Notification message (optional)"
}将此工具加入你的 Model Context Protocol 服务,让 AI 智能体可以列出并调用它。
将以下内容加入你的 MCP 客户端配置:
{
"mcpServers": {
"elysiatools-json-data-lineage-tracer": {
"name": "json-data-lineage-tracer",
"description": "追踪 JSON 字段路径、派生依赖关系和变换历史,生成字段级血缘图",
"baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=json-data-lineage-tracer",
"command": "",
"args": [],
"env": {},
"isActive": true,
"type": "sse"
}
}
}连接到 SSE 端点后,列出已开放的工具:
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/list"
}通过工具 id 调用,参数由其参数表构建:
{
"jsonrpc": "2.0",
"id": 2,
"method": "tools/call",
"params": {
"name": "json-data-lineage-tracer",
"arguments": {
"sourceJson": "{\n \"order\": {\n \"id\": \"ORD-1001\",\n \"customer\": {\n \"firstName\": \"Ada\",\n \"lastName\": \"Lovelace\"\n },\n \"totalCents\": 2599\n }\n}",
"lineageRulesJson": "{\n \"rules\": [\n {\n \"target\": \"$.order.totalUsd\",\n \"sources\": [\n \"$.order.totalCents\"\n ],\n \"transforms\": [\n \"divide_by_100\",\n \"round(2)\"\n ]\n },\n {\n \"target\": \"$.order.customerLabel\",\n \"sources\": [\n \"$.order.customer.firstName\",\n \"$.order.customer.lastName\"\n ],\n \"transforms\": [\n \"concat(\\\" \\\")\"\n ]\n }\n ]\n}",
"includeContainerNodes": true,
"maxFields": 200
}
}
}有问题或反馈?请联系 [email protected]