Payload Validator

Name: Payload Validator MCP Server
Author: Payload Validator

remote

Validate JSON, YAML, XML and CSV with exact line/column errors and silent-corruption warnings.

Getting Started

npx @getmcp/cli add com.gumballtools/payload-validator

Requires Node.js 18+. Community-contributed server. Review source before installing.

Claude Desktopguide →Vscodeguide →Cursorguide →Windsurfguide →

Configuration

Config file: ~/Library/Application Support/Claude/claude_desktop_config.json

JSON

{
  "mcpServers": {
    "com.gumballtools/payload-validator": {
      "url": "https://payload-validator.gumballtools.com/api/mcp",
      "transport": "streamable-http"
    }
  }
}

Claude Desktop MCP documentation (opens in new tab)

AuthorPayload Validator

Version0.1.0

TransportRemote

github.com (opens in new tab)payload-validator.gumballtools.com (opens in new tab)

Servers
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Payload Validator