Google Calendar (official)
Google's official connector: Claude checks your schedule, finds free time, and books meetings
Runs as a server Claude Code connects to. It needs its own configuration, and some servers need an API key.
Install just this one
Add to Claude
Opens Claude in a new tab. Click Connect, then sign in to Google.
Add to ChatGPT
Opens ChatGPT in a new tab. Click Install plugin, then sign in to Google.
Run in your terminal — needs Node
npx archtmpl@latest --mcp google-calendar-connectorFirst time? The whole install, step by step
- Open Claude Code — the terminal version or the desktop app, either one.
- In a terminal, paste the line above and press Enter. In the app, paste it into the chat and ask Claude to run it.
- Restart Claude Code. That's the whole install.
What this mcp server does
shell
1{ 2 "name": "Google Calendar (official)", 3 "summary": "Google's official connector: Claude checks your schedule, finds free time, and books meetings", 4 "repo": "https://claude.com/marketplace/connectors/google-calendar", 5 "mcpServers": { 6 "google-calendar": { 7 "transport": "http", 8 "url": "https://calendarmcp.googleapis.com/mcp/v1" 9 }10 },11 "postInstallNotes": "Hosted by Google, so there is nothing to install.\nIn Claude, open claude.ai/directory/2a838eaa-f7b4-4bc2-bd47-c326f3c813c5 and sign in with Google.\nIn ChatGPT, open chatgpt.com/plugins/plugin_connector_1p_f8509de903288191b14a160c6c5d20b0 and click Install plugin. That one is made by OpenAI."12}13