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mcp/harbor
Gemini CLI

mcp server cal for Gemini CLI

io.github.aiwerk/mcp-server-cal

Cal.com scheduling MCP server: manage bookings, event types, and availability.

client:Gemini CLI transport:stdio runtime:npm

Install mcp server cal in Gemini CLI

~/.gemini/settings.json · windows: %USERPROFILE%\.gemini\settings.json

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "mcpServers": {
    "mcp-server-cal": {
      "command": "npx",
      "args": [
        "-y",
        "@aiwerk/mcp-server-cal"
      ],
      "env": {
        "CAL_API_KEY": "<CAL_API_KEY>"
      }
    }
  }
}

Gemini expands $VAR and ${VAR} inside env values, so a secret can live in your shell rather than this file. Gemini CLI docs

mcp server cal in other clients

mcp server cal MCP server