BuiltWith

Verified Integration

Author: @amazon•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect BuiltWith to Claude Desktop or Cursor in seconds

{
  "mcpServers": {
    "builtwith": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-builtwith"
      ],
      "env": {}
    }
  }
}

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).

Architecture & Capabilities

System Overview

Queries the BuiltWith API to retrieve information about website technology stacks.

Indexed Date

7/22/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for BuiltWith

Key features include domain lookup to identify technologies, categorization of technologies (e.g., Analytics, CMS), and access to detailed technology information, including detection dates and links.

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