JSON Query MCP

Name: JSON Query MCP
Author: mgraczyk

@mgraczyk

代码仓库

关于 JSON Query MCP

An MCP server that gives AI agents tools to query large JSON files

#json-query #mcp #json-tools

基本信息

分类

其他

运行时

node

传输方式

stdio

发布者

mgraczyk

配置

使用下面的配置,将此服务器添加到你的 MCP 客户端。

{
  "mcpServers": {
    "json-query": {
      "command": "npx",
      "args": [
        "json-query-mcp"
      ]
    }
  }
}

工具

未检测到工具

工具是从 README 中自动提取的。维护者可以在 ## Tools 标题下列出工具,即可填充这部分内容。

概览

What is JSON Query MCP?

An MCP server that enables LLMs implementing the Model Context Protocol to query large JSON files using JSONPath expressions and string-based key/value searching. It is designed for handling JSON data too large to fit in a single LLM context window.

How to use JSON Query MCP?

Run npx json-query-mcp from the command line. For Cursor, add an entry to ~/.cursor/mcp.json specifying "command": "npx" and "args":["<path-to-repo>"].

Key features of JSON Query MCP

Query JSON files using JSONPath expressions
Search for keys that match a query string
Search for values that match a query string
Handle JSON files larger than 1 million characters

Use cases of JSON Query MCP

Extract a small subset of data from a massive JSON Swagger definition to generate TypeScript interfaces
Find specific keys or values in complex or deeply nested JSON documents
Enable LLMs to work with JSON files that exceed typical context window limits