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BuiltWith MCP Server

Provides domain technology profiles by querying the BuiltWith API and returning structured insights.

Installation

Add the following to your MCP client configuration file.

Configuration

{
  "mcpServers": {
    "builtwith-mcp": {
      "command": "node",
      "args": [
        "[PATH-TO]/bw-mcp-v1.js"
      ],
      "env": {
        "BUILTWITH_API_KEY": "[YOUR-API-KEY]"
      }
    }
  }
}

You run a BuiltWith MCP Server to surface technology profiles for websites using the BuiltWith API. This server acts as a bridge between your AI assistants and BuiltWith, enabling natural language requests to fetch and present technology stacks for any domain.

How to use

Use the server with any MCP-compatible client to answer questions like which CMS a site uses, whether a site employs analytics tools, or which hosting provider powers a domain. Your client connects to the local MCP server to retrieve structured technology data and present it to you in human-friendly form.

Available tools

Domain lookup

Retrieves a comprehensive technology profile for a given website, including frameworks, analytics, hosting, and more.