Development
一个交互式 JSONPath REPL,可对任意 JSON 运行多步查询管道。每行写一个 JSONPath 表达式(例如先 $..book[?(@.price<10)],再 $[0:5]),即可看到每一步的匹配数、路径和值——还附带一个可分享的 URL,编码了你的数据和管道。支持递归下降($..)、通配符([*])、过滤器([?(@.price<10)])、切片([0:5:2])和负索引。
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/jsonpath-repl-playground' \
-H 'Content-Type: application/json' \
-d '{"json":"{\n \"store\": {\n \"book\": [\n { \"category\": \"reference\", \"author\": \"Nigel Rees\", \"title\": \"Sayings of the Century\", \"price\": 8.95 },\n { \"category\": \"fiction\", \"author\": \"Evelyn Waugh\", \"title\": \"Sword of Honour\", \"price\": 12.99 },\n { \"category\": \"fiction\", \"author\": \"Herman Melville\", \"title\": \"Moby Dick\", \"price\": 8.99 },\n { \"category\": \"fiction\", \"author\": \"J. R. R. Tolkien\", \"title\": \"The Lord of the Rings\", \"price\": 22.99 }\n ],\n \"bicycle\": { \"color\": \"red\", \"price\": 19.95 }\n }\n}","pipeline":"$..book[?(@.price < 10)]\n$[*].title","mode":"values","maxResults":100,"historyTitle":"Cheap books — titles"}'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/jsonpath-repl-playground| 参数名 | 类型 | 必填 | 说明 |
|---|---|---|---|
| json | textarea | 是 | — |
| pipeline | textarea | 是 | — |
| mode | select | 否 | — |
| maxResults | number | 否 | — |
| historyTitle | text | 否 | Optional label saved with this query so you can find it again. |
HTML 结果
{
"result": "<div>Processed HTML content</div>",
"error": "Error message (optional)",
"message": "Notification message (optional)",
"metadata": {
"key": "value"
}
}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-jsonpath-repl-playground": {
"name": "jsonpath-repl-playground",
"description": "一个交互式 JSONPath REPL,可对任意 JSON 运行多步查询管道。每行写一个 JSONPath 表达式(例如先 $..book[?(@.price<10)],再 $[0:5]),即可看到每一步的匹配数、路径和值——还附带一个可分享的 URL,编码了你的数据和管道。支持递归下降($..)、通配符([*])、过滤器([?(@.price<10)])、切片([0:5:2])和负索引。",
"baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=jsonpath-repl-playground",
"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": "jsonpath-repl-playground",
"arguments": {
"json": "{\n \"store\": {\n \"book\": [\n { \"category\": \"reference\", \"author\": \"Nigel Rees\", \"title\": \"Sayings of the Century\", \"price\": 8.95 },\n { \"category\": \"fiction\", \"author\": \"Evelyn Waugh\", \"title\": \"Sword of Honour\", \"price\": 12.99 },\n { \"category\": \"fiction\", \"author\": \"Herman Melville\", \"title\": \"Moby Dick\", \"price\": 8.99 },\n { \"category\": \"fiction\", \"author\": \"J. R. R. Tolkien\", \"title\": \"The Lord of the Rings\", \"price\": 22.99 }\n ],\n \"bicycle\": { \"color\": \"red\", \"price\": 19.95 }\n }\n}",
"pipeline": "$..book[?(@.price < 10)]\n$[*].title",
"mode": "values",
"maxResults": 100,
"historyTitle": "Cheap books — titles"
}
}
}有问题或反馈?请联系 [email protected]