Callendar for Gemini CLI

co.callendar/mcp

WhatsApp® reminders and rescheduling for Calendly. Public read-only MCP endpoint.

client:Gemini CLI transport:streamable-http

Install Callendar in Gemini CLI

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

{
  "mcpServers": {
    "mcp": {
      "httpUrl": "https://app.callendar.de/mcp"
    }
  }
}

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