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Browserstack MCP Server

Browserstack MCP Server is an MCP server that adds developer tools to AI assistants such as Claude Desktop, Claude Code and Cursor. BrowserStack's Official MCP Server. It has 151 GitHub stars, is released under the AGPL-3.0 license and runs locally with npx -y @browserstack/mcp-server.

github.com/browserstack/mcp-server (opens in a new tab)

View on GitHub (opens in a new tab)

Install Browserstack MCP Server

Generated from the server's MCP registry entry. Replace your-value with your own values.

Claude Desktop

claude_desktop_config.json
{
  "mcpServers": {
    "browserstack-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@browserstack/mcp-server"
      ],
      "env": {
        "BROWSERSTACK_USERNAME": "your-value",
        "BROWSERSTACK_ACCESS_KEY": "your-value"
      }
    }
  }
}

Settings > Developer > Edit Config. macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\. Restart Claude Desktop afterwards.

Claude Code

claude mcp add --env BROWSERSTACK_USERNAME=your-value --env BROWSERSTACK_ACCESS_KEY=your-value --transport stdio browserstack-mcp-server -- npx -y @browserstack/mcp-server

Cursor

.cursor/mcp.json
{
  "mcpServers": {
    "browserstack-mcp-server": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@browserstack/mcp-server"
      ],
      "env": {
        "BROWSERSTACK_USERNAME": "your-value",
        "BROWSERSTACK_ACCESS_KEY": "your-value"
      }
    }
  }
}

Project file; use ~/.cursor/mcp.json to enable it in every project.

VS Code

.vscode/mcp.json
{
  "inputs": [
    {
      "type": "promptString",
      "id": "browserstack_access_key",
      "description": "BROWSERSTACK_ACCESS_KEY",
      "password": true
    }
  ],
  "servers": {
    "browserstack-mcp-server": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@browserstack/mcp-server"
      ],
      "env": {
        "BROWSERSTACK_USERNAME": "your-value",
        "BROWSERSTACK_ACCESS_KEY": "${input:browserstack_access_key}"
      }
    }
  }
}

Config formats checked against the official docs on Oct 7, 2026: modelcontextprotocol.io (opens in a new tab), code.claude.com (opens in a new tab), cursor.com (opens in a new tab), code.visualstudio.com (opens in a new tab).

Environment variables

Variables the server reads at startup.

NameRequiredDescription
BROWSERSTACK_USERNAMEYesBrowserStack Username
BROWSERSTACK_ACCESS_KEYsecretYesBrowserStack Access Key

About Browserstack MCP Server

Manage test cases, execute manual or automated tests, debug issues, and even fix code—directly within tools like Cursor, Claude, or any MCP-enabled client, using plain English. #### Test from anywhere: Easily connect the BrowserStack Test Platform to your favourite AI tools, such as IDEs, LLMs, or agentic workflows. #### Test with natural language: Manage, execute, debug tests, and even fix code using plain English prompts.

  • automation
  • browserstack
  • mcp-server
  • testing
  • accessibility
  • quality-assurance

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FAQ

Browserstack MCP Server FAQ

Still curious? Email info@appsgit.com.

What is Browserstack MCP Server?

Browserstack MCP Server is an MCP server that adds developer tools to AI assistants such as Claude Desktop, Claude Code and Cursor. BrowserStack's Official MCP Server. It has 151 GitHub stars, is released under the AGPL-3.0 license and runs locally with npx -y @browserstack/mcp-server. The source code is at github.com/browserstack/mcp-server.

How do I install the Browserstack MCP Server MCP server?

Add the command npx -y @browserstack/mcp-server to your MCP client: put it in claude_desktop_config.json for Claude Desktop, run claude mcp add for Claude Code, or add it to .cursor/mcp.json (Cursor) or .vscode/mcp.json (VS Code). The snippets on this page are ready to paste.

Is Browserstack MCP Server free?

The server is open source under the AGPL-3.0 license, so running it is free. It needs credentials (BROWSERSTACK_ACCESS_KEY) for the service it connects to, which may require a paid account.

Is Browserstack MCP Server actively maintained?

The most recent commit was on Oct 5, 2026. The latest release is v2.1.1, published Oct 5, 2026. appsgit only lists MCP servers with a commit in the last six months and re-checks every server daily.