JSON Toolkit MCP - Format, Validate, Diff, Query & Transform JSON

Name: JSON Toolkit MCP - Format, Validate, Diff, Query & Transform JSON
Author: yedanyagamiai-cmd

@yedanyagamiai-cmd

关于 JSON Toolkit MCP - Format, Validate, Diff, Query & Transform JSON

A powerful MCP server for JSON operations: pretty-print, minify, validate, diff two JSON objects, query with JSONPath, transform with templates, and generate JSON Schema. 6 tools, deployed on Cloudflare Workers with Streamable HTTP transport.

#json #mcp #cloudflare-workers #json-schema #jsonpath #formatting #validation

基本信息

分类

开发工具

传输方式

stdio

发布者

yedanyagamiai-cmd

提交者

yagami yedan

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-toolkit": {
      "url": "https://json-toolkit-mcp.yagami8095.workers.dev/mcp"
    }
  }
}

工具

Pretty-print or minify JSON with configurable indent

Validate JSON and get detailed error messages

Compare two JSON objects and see differences

Query JSON with JSONPath expressions

Transform JSON using templates

Generate JSON Schema from sample data

概览

What is JSON Toolkit MCP?

JSON Toolkit MCP is an MCP server for performing common JSON operations—formatting, validating, diffing, querying, and transforming JSON data, as well as generating JSON Schema from sample data. It is hosted on Cloudflare Workers and intended for developers who need programmatic JSON manipulation within AI or tooling workflows.

How to use JSON Toolkit MCP?

Add the server’s URL to your MCP client configuration as shown in the README. The server exposes six tools: json_format, json_validate, json_diff, json_query, json_transform, and json_schema, each callable via the MCP protocol. No local installation or authentication is required.

Key features of JSON Toolkit MCP

Pretty-print or minify JSON with configurable indentation
Validate JSON and receive detailed error messages
Compare two JSON objects and display differences
Query JSON using JSONPath expressions
Transform JSON with template-based mappings
Generate JSON Schema from example data

Use cases of JSON Toolkit MCP

Automatically format and validate JSON responses in a development pipeline
Detect changes between two versions of a JSON configuration file
Extract specific values from large JSON documents without manual parsing
Create JSON Schema from sample data for validation or documentation
Transform JSON payloads between different API formats

FAQ from JSON Toolkit MCP

What tools does JSON Toolkit MCP provide?

The server offers six tools: json_format, json_validate, json_diff, json_query, json_transform, and json_schema. Descriptions for each are listed in the README.

How do I configure my client to use JSON Toolkit MCP?

Add the following block to your mcpServers configuration:

{
  "mcpServers": {
    "json-toolkit": {
      "url": "https://json-toolkit-mcp.yagami8095.workers.dev/mcp"
    }
  }
}

Where is JSON Toolkit MCP hosted?

It is deployed on Cloudflare Workers, so there are no local dependencies. The server is publicly accessible at the provided URL.

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