# JSON MCP Server

> Use this tool when you need to interact with JSON data in a flexible and powerful way, enabling large language models (LLMs) to query, manipulate, and transform data using JSONPath syntax. It solves problems related to data filtering, sorting, transformation, and aggregation, providing extended operations for complex data processing. The JSON MCP Server takes JSON data and JSONPath queries as input and returns the processed data as output, making it ideal for use cases that require advanced data manipulation and analysis.

Canonical page: https://skillsregistry.net/skills/gongrzhe-json-mcp-server  
JSON: https://api.skillsregistry.net/v1/skills/gongrzhe-json-mcp-server

## Description

A Model Context Protocol server implementation that enables LLMs to query and manipulate JSON data using JSONPath syntax with extended operations for filtering, sorting, transforming, and aggregating data.

## Trust

- **Trust score (0–1):** 0.60
- **Verification tier:** unverified

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** ai-ml
- **Updated:** 2026-05-06

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/jg137c4b4k)
- **Repository:** <https://github.com/GongRzhe/JSON-MCP-Server>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "gongrzhe-json-mcp-server"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/gongrzhe-json-mcp-server` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/gongrzhe-json-mcp-server/pull`

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