Browser

Verified Integration

Author: @using•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-15": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-browser-15"
      ],
      "env": {}
    }
  }
}

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

Architecture & Capabilities

System Overview

Empower large language models with advanced web navigation, data extraction, and interactive capabilities using a headless Chromium browser.

Indexed Date

7/22/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Browser

Persistent browser sessions allow Browser to maintain authenticated states, cookies, and localStorage across multiple interactions. This is crucial for tasks requiring logins or maintaining continuity on platforms like LinkedIn, Gmail, or Notion without re-authenticating.

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