Json Faker

Data REST API MCP

Returns an array of fake JSON records built from a field list, for testing and prototyping. Each field has a name and one of 40 generator types (firstName, lastName, fullName, email, phone, uuid, username, password, avatar, streetAddress, city, state, zipCode, country, latitude, longitude, companyName, jobTitle, department, productName, price, color, hexColor, url, ip, mac, paragraph, sentence, word, integer, float, boolean, date, pastDate, futureDate, timestamp, creditCard, iban, currency, imageUrl). Values are random on every call.

This page documents the MCP tool findutils:json_faker. See the REST reference →

Use in the browser View as Markdown

Call it over MCP

Tool name findutils:json_faker · no API keys · 120 requests/min per IP

Claude Code

claude mcp add findutils --transport http https://mcp.findutils.com/

Claude Desktop — claude_desktop_config.json

{
  "mcpServers": {
    "findutils": {
      "url": "https://mcp.findutils.com/"
    }
  }
}

Raw JSON-RPC (any MCP client) — verified example

curl -X POST https://mcp.findutils.com/ \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "tools/call",
    "params": {
      "name": "json_faker",
      "arguments": {
        "fields": [
          {
            "name": "id",
            "type": "uuid"
          },
          {
            "name": "email",
            "type": "email"
          }
        ],
        "count": 2
      }
    }
  }'

Input schema

Argument	Type	Required	Description
fields	array	yes	Field definitions: [{ name: "email", type: "email" }, ...]. Unknown types are rejected.
count	integer	no	Number of records to generate (1-1000). Default: 5. Default: 5.

Example arguments (verified)

{
  "fields": [
    {
      "name": "id",
      "type": "uuid"
    },
    {
      "name": "email",
      "type": "email"
    }
  ],
  "count": 2
}

Also a REST endpoint

The same tool answers plain HTTP at POST /api/tools/json-faker/execute — no key, 60 requests/min.

Open the REST reference for Json Faker →

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