How do I install JsonFabrica?

Pick a client above and copy the generated config. Cursor and VS Code also have a deep link when the server can run locally or remotely.

Is JsonFabrica official?

No. Registry-listed is not the same as vendor-official. Read the methodology for the difference.

How is the trust score calculated?

This listing scores 13 (Limited). The formula is published on the methodology page.

MCPpedia

JsonFabrica MCP Server | MCPpedia

JsonFabrica MCP Server

Name: JsonFabrica MCP Server
Author: ms-methos

Generate realistic, relational synthetic JSON test data from templates, via the JsonFabrica API.

Tools Versions Alternatives

Registryms-methos

13Limited

Install

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "ms-methos-jsonfabrica-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@jsonfabrica/mcp-server@0.3.2"
      ],
      "env": {
        "JSONFABRICA_API_KEY": "YOUR_JSONFABRICA_API_KEY",
        "JSONFABRICA_API_URL": "https://api.jsonfabrica.com"
      }
    }
  }
}

Install guide

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Environment

Name	Required	Notes
JSONFABRICA_API_KEY	Yes	JsonFabrica API key. Create one at jsonfabrica.com -> Settings -> API Keys. Secret.
JSONFABRICA_API_URL	No	Base URL of the JsonFabrica gateway. Override only when self-hosting the gateway.

JsonFabrica MCP Server

Install

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