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Browserbase (npx) MCP Server

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Contributed by Browserbase

Cloud browser automation using Browserbase and Stagehand. Navigate, click, extract data, and take screenshots in cloud-hosted browsers.

About the Browserbase (npx) MCP Server

The Browserbase (npx) MCP server is a local (stdio) Model Context Protocol server available in the McpMux registry. Cloud browser automation using Browserbase and Stagehand. Navigate, click, extract data, and take screenshots in cloud-hosted browsers. This is a community-contributed MCP server by Browserbase.

Install the Browserbase (npx) MCP server with one click using McpMux. It works with Cursor, Claude Desktop, Claude Code, VS Code, ChatGPT, Windsurf, JetBrains, and any MCP-compatible AI client. This server requires an API key — McpMux securely stores your credentials with AES-256-GCM encryption.

Transport Configuration

Transport Configuration
{
  "type": "stdio",
  "command": "npx",
  "args": [
    "-y",
    "@browserbasehq/mcp-server-browserbase"
  ],
  "env": {
    "BROWSERBASE_API_KEY": "${input:BROWSERBASE_API_KEY}",
    "BROWSERBASE_PROJECT_ID": "${input:BROWSERBASE_PROJECT_ID}",
    "GEMINI_API_KEY": "${input:GEMINI_API_KEY}"
  },
  "metadata": {
    "inputs": [
      {
        "id": "BROWSERBASE_API_KEY",
        "label": "Browserbase API Key",
        "description": "API key for your Browserbase account.",
        "type": "text",
        "required": true,
        "secret": true,
        "placeholder": "bb_live_xxxxxxxxxxxxxxxx",
        "obtain": {
          "url": "https://www.browserbase.com/",
          "instructions": "1. Go to browserbase.com and create an account\n2. Navigate to Settings in the dashboard\n3. Copy your API key",
          "button_label": "Get API Key"
        }
      },
      {
        "id": "BROWSERBASE_PROJECT_ID",
        "label": "Browserbase Project ID",
        "description": "Your Browserbase project ID, found in the dashboard.",
        "type": "text",
        "required": true,
        "secret": false,
        "placeholder": "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
        "obtain": {
          "url": "https://www.browserbase.com/",
          "instructions": "1. Log in to browserbase.com\n2. Open your project in the dashboard\n3. Copy the Project ID from the project settings",
          "button_label": "Get Project ID"
        }
      },
      {
        "id": "GEMINI_API_KEY",
        "label": "Gemini API Key",
        "description": "Google Gemini API key. Required by default (Stagehand uses Gemini 2.0 Flash). Optional if using a custom model via --modelApiKey.",
        "type": "text",
        "required": false,
        "secret": true,
        "placeholder": "AIzaSy...",
        "obtain": {
          "url": "https://aistudio.google.com/apikey",
          "instructions": "1. Go to Google AI Studio\n2. Click 'Get API key'\n3. Create a new API key or select an existing one\n4. Copy the key",
          "button_label": "Get API Key"
        }
      }
    ]
  }
}
Details
TransportLocal (stdio)
Hostinglocal
AuthAPI Key
Capabilities
Tools

Categories

Tags

browserbasebrowserautomationstagehandscrapingtesting

Supported AI Clients

The Browserbase (npx) MCP server works with all MCP-compatible AI clients through McpMux:

CursorClaude DesktopClaude CodeVS CodeChatGPTWindsurfJetBrainsZedClineGemini CLIAmazon Q

Related MCP Servers

Install Browserbase (npx) with McpMux

One-click install from the McpMux desktop app. Auto-configures for Cursor, Claude, VS Code, ChatGPT, Windsurf, JetBrains, and any MCP-compatible client.