MCP Server Playwright vs Cws MCP

In-depth architectural comparison of the MCP Server Playwright and Cws MCP MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

Which MCP Server Should You Choose?

Choose MCP Server Playwright when:

• You need dedicated capabilities in the Browser Automation domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• Primary tools included: browser_navigate, browser_screenshot, browser_click.

Explore MCP Server Playwright Details

Choose Cws MCP when:

• You need dedicated capabilities in the Browser Automation domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: OAuth 2.0 (Free / Open Source).
• You have access to required keys: CWS_CLIENT_ID, CWS_CLIENT_SECRET, CWS_REFRESH_TOKEN.
• Primary tools included: upload, publish, status.

Feature & Specification Comparison

Specification	MCP Server Playwright automatalabs Browser Automation	Cws MCP mikusnuz Browser Automation
Summary	An MCP server for browser automation using Playwright	MCP server for Chrome Web Store extension management — 8 tools for upload, publish, status, staged rollout, and metadata updates.
Category & Scope	Browser Automation

Tools & Capabilities Breakdown

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

{
  "mcpServers": {
    "automatalabs-mcp-server-playwright": {
      "command": "npx",
      "args": [
        "-y",
        "@smithery/cli"
      ]
    }
  }
}

{
  "mcpServers": {
    "mikusnuz-cws-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "cws-mcp"
      ],
      "env": {
        "CWS_CLIENT_ID": "YOUR_CWS_CLIENT_ID_HERE",
        "CWS_CLIENT_SECRET": "YOUR_CWS_CLIENT_SECRET_HERE",
        "CWS_REFRESH_TOKEN": "YOUR_CWS_REFRESH_TOKEN_HERE"
      }
    }
  }
}

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