Cua Driver vs Excel MCP Server

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

	Cua Driver Background computer-use MCP server that drives native macOS, Windows, and Linux desktop apps without stealing focus. Unverified stdio (local) No auth Rust	Excel MCP Server Create, read, and modify Excel workbooks with your AI agent — no Microsoft Excel required. Unverified stdio (local) No auth Python
Category	Productivity	Productivity
Language	Rust	Python
Transport	stdio (local)	stdio (local)
Auth	None	None
GitHub stars	19k	3.9k
Last commit	12 hours ago	2 months ago
Verified
Actively maintained
Install	`/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/trycua/cua/main/libs/cua-driver/scripts/install.sh)"`	`uvx excel-mcp-server stdio`
Repo	Open	Open

Verdict

Pick Cua Driver if you prefer the more popular, battle-tested option, and you need the broadest set of tools.

Pick Excel MCP Server if you prefer its approach (create, read, and modify excel workbooks with your ai agent — no microsoft excel required).

Add Cua Driver

Install / run

/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/trycua/cua/main/libs/cua-driver/scripts/install.sh)"

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

{
  "mcpServers": {
    "cua-driver": {
      "command": "cua-driver",
      "args": [
        "mcp"
      ]
    }
  }
}

Add Excel MCP Server

Install / run

uvx excel-mcp-server stdio

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

{
  "mcpServers": {
    "excel-mcp-server": {
      "command": "uvx",
      "args": [
        "excel-mcp-server",
        "stdio"
      ]
    }
  }
}

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

FAQ

Cua Driver or Excel MCP Server — which is better?

Pick Cua Driver if you prefer the more popular, battle-tested option, and you need the broadest set of tools. Pick Excel MCP Server if you prefer its approach (create, read, and modify excel workbooks with your ai agent — no microsoft excel required).

Can I use both Cua Driver and Excel 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 Cua Driver and Excel MCP Server work with Claude, Cursor and Windsurf?

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

View Cua Driver →View Excel MCP Server →More comparisons →