Whoisxml MCP Server: Install & Setup

Install Whoisxml in Claude Code

Remote URL

Claude Code

claude mcp add --transport http whoisxml https://gateway.pipeworx.io/whoisxml/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "whoisxml": {
      "url": "https://gateway.pipeworx.io/whoisxml/mcp"
    }
  }
}

npm

Claude Code

claude mcp add whoisxml -- npx -y @pipeworx/mcp-whoisxml

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "whoisxml": {
      "command": "npx",
      "args": [
        "-y",
        "@pipeworx/mcp-whoisxml"
      ]
    }
  }
}

Frequently asked questions

What does the Whoisxml MCP server do?

WhoisXML MCP — wraps WhoisXML API (whoisxmlapi.com)

Is the Whoisxml MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does Whoisxml run locally or remotely?

Local + Remote. Can run locally or be used as a hosted remote server.

How do I add Whoisxml to Claude Code?

Run: claude mcp add --transport http whoisxml https://gateway.pipeworx.io/whoisxml/mcp

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