Browser

Verified Integration

Author: @headless•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect Browser to Claude Desktop or Cursor in seconds

{
  "mcpServers": {
    "browser-12": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-browser-12"
      ],
      "env": {}
    }
  }
}

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

Architecture & Capabilities

System Overview

Empowers AI assistants with full, real-time control over a Chrome browser session, leveraging existing cookies and authentication.

Indexed Date

7/22/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Browser

Browser provides over 36 diverse tools for comprehensive control. AI can navigate pages, click elements, type text, extract data (links, tables, images), manage tabs and windows, execute JavaScript, capture screenshots, monitor network activity, and much more, enabling complex web tasks.

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