Set up MCP server

Prerequisites

Node.js

You need Node.js (v18 or higher) installed to use the Browser MCPX server.
Node.js comes bundled with npm, which is also required.

Verify installation:

node -v
npm -v

Add MCP server

Add the MCP server configuration to an AI application that supports MCP.

Example applications that support MCP:

• Cursor
• Claude Desktop
• Windsurf
• VS Code

Each application requires adding the mcpX configuration in its MCP settings.

Cursor Server config

{
  "mcpServers": {
    "browser-mcpx": {
      "command": "npx",
      "args": ["-y", "@rpx_/mcpx@latest"]
    }
  }
}

Next step

Continue with Set up extension to connect the MCP server to your browser.

📬 Questions? Contact us at contact@mcpx.tech.