MCP Shell Server vs Playwright MCP Server

A side-by-side comparison of two Developer Tools servers — tools, transport, auth, maintenance, and copy-paste config for each.

	MCP Shell Server Securely execute whitelisted shell commands over MCP, with stdin, argv pipelines, timeouts, and audit logging. Unverified stdio (local) No auth Python	Playwright MCP Server Microsoft's official browser-automation MCP using Playwright's accessibility tree (no vision model). Verified stdio (local) No auth TypeScript
Category	Developer Tools	Developer Tools
Language	Python	TypeScript
Transport	stdio (local)	stdio (local)
Auth	None	None
GitHub stars	176	24k
Last commit	2 days ago	13 days ago
Verified
Actively maintained
Install	`pip install mcp-shell-server`	`npx -y @playwright/mcp@latest`
Repo	Open	Open

Verdict

Pick MCP Shell Server if you prefer its approach (securely execute whitelisted shell commands over mcp, with stdin, argv pipelines, timeouts, and audit logging).

Pick Playwright MCP Server if you want the official, vendor-maintained server, and you prefer the more popular, battle-tested option.

Add MCP Shell Server

Install / run

pip install mcp-shell-server

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "mcp-shell-server": {
      "command": "uvx",
      "args": [
        "mcp-shell-server"
      ],
      "env": {
        "ALLOW_COMMANDS": "ls,cat,pwd,grep,wc,touch,find"
      }
    }
  }
}

Requires `uv` (the Python package runner). Install it from https://docs.astral.sh/uv/ if `uvx` is not found.

Add Playwright MCP Server

Install / run

npx -y @playwright/mcp@latest

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

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

FAQ

MCP Shell Server or Playwright MCP Server — which is better?

Pick MCP Shell Server if you prefer its approach (securely execute whitelisted shell commands over mcp, with stdin, argv pipelines, timeouts, and audit logging). Pick Playwright MCP Server if you want the official, vendor-maintained server, and you prefer the more popular, battle-tested option.

Can I use both MCP Shell Server and Playwright MCP Server?

Yes — MCP clients let you enable multiple servers at once. Add both configs to your client's mcpServers and use whichever tool fits the task.

Do MCP Shell Server and Playwright MCP Server work with Claude, Cursor and Windsurf?

Both do. Copy the per-client config below into Claude Desktop, Cursor, or Windsurf.

View MCP Shell Server →View Playwright MCP Server →More comparisons →