Swift MCP Gui vs Calendarmcp

In-depth architectural comparison of the Swift MCP Gui and Calendarmcp 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 Swift MCP Gui when:

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

Explore Swift MCP Gui Details

Choose Calendarmcp when:

• You need dedicated capabilities in the OS Automation domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).

Explore Calendarmcp Details

Feature & Specification Comparison

Specification	Swift MCP Gui NakaokaRei OS Automation	Calendarmcp OS Automation
Summary	MCP server that can execute commands such as keyboard input and mouse movement	MCP server for macOS Calendar.app — calendar and event management via AppleScript
Category & Scope	OS Automation	OS 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": {
    "nakaokarei-swift-mcp-gui": {
      "command": "npx",
      "args": [
        "-y",
        "nakaokarei-swift-mcp-gui"
      ]
    }
  }
}

{
  "mcpServers": {
    "calendarmcp-2": {
      "command": "npx",
      "args": [
        "-y",
        "mailappmcp"
      ]
    }
  }
}

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