JSON Validator

v1.1.0Developer Toolsstable

JSON syntax validation, JSON Schema checking, structure stats. x402 micropayment.

io-github-br0ski777-json-validatormcpai-integration
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What is JSON Validator?

JSON Validator is a Model Context Protocol (MCP) server that allows AI assistants like Claude, Cursor, and VS Code to json syntax validation, json schema checking, structure stats. x402 micropayment.

JSON syntax validation, JSON Schema checking, structure stats. x402 micropayment.

This server falls under the Developer Tools category on MCPgee, the world's largest MCP server directory with 33,000+ servers.

Features

  • JSON syntax validation, JSON Schema checking, structure stat

Use Cases

Validate JSON syntax and JSON Schema compliance.
Analyze structure and statistics.
Community

Maintainer

LicenseMIT
Languagetypescript
Versionv1.1.0
UpdatedMay 16, 2026
Statushealthy
Maintenanceactive

Works with

ClaudeOpenAIwindowsmacoslinux

Installation

Manual Installation

npx io-github-br0ski777-json-validator

Configuration

Configuration Details

Config File

claude_desktop_config.json

Performance

Response Metrics

Response Time< 200ms
ThroughputMedium

Resource Usage

Memory UsageLow
CPU UsageLow

Frequently Asked Questions about JSON Validator

What is JSON Validator?

JSON Validator is a Model Context Protocol (MCP) server that json syntax validation, json schema checking, structure stats. x402 micropayment. It connects AI assistants to external tools and data sources through a standardized interface.

How do I install JSON Validator?

Follow the installation instructions on the JSON Validator GitHub repository. Clone the repo, install dependencies, and add the server config to your AI client.

Which AI clients work with JSON Validator?

JSON Validator works with all major MCP-compatible AI clients including Claude Desktop, Claude Code, Cursor, VS Code (GitHub Copilot), Windsurf, and Cline.

Is JSON Validator free to use?

Yes, JSON Validator is open source and available under the MIT license. You can use it freely in both personal and commercial projects.

Browse More Developer Tools MCP Servers

Explore all developer tools servers available in the MCPgee directory. Each server includes setup guides for Claude, Cursor, and VS Code.

Quick Config Preview

{ "mcpServers": { "io-github-br0ski777-json-validator": { "command": "npx", "args": ["-y", "io-github-br0ski777-json-validator"] } } }

Add this to your claude_desktop_config.json or .cursor/mcp.json

Read the full setup guide →

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