Best MCP servers for Calendar

Events, availability, scheduling. Loadout compares 3 agents that integrate with Calendar. The most popular picks are Google Calendar MCP, Microsoft Outlook MCP, Calendly MCP. Every listing includes the exact install command, so you can wire Calendar into Claude Desktop, Cursor or Windsurf in minutes.

Calendar agents (3)

How to set up an MCP server for Calendar

Connect Calendar to Claude Desktop, Cursor or Windsurf in four steps.

  1. Pick a Calendar MCP server

    Scan the list below and pick the agent whose integration, pricing and author best match your setup. Verified servers are the safest starting point.

  2. Open your MCP client configuration

    In Claude Desktop, Cursor or any MCP-compatible host, open the MCP config JSON (Settings → Developer → Edit config in Claude Desktop).

  3. Install the Calendar server

    Paste the install command from the chosen agent into your config. Example below uses Google Calendar MCP.

    Copy the install command from the chosen agent’s page.
  4. Restart and use Calendar

    Fully quit and relaunch your MCP host. The new Calendar tools appear in the tools panel ready to call from any conversation.

FAQ — MCP servers for Calendar

  • How do I use MCP with Calendar?

    Pick an MCP server for Calendar from the list below, paste its install command into your Claude Desktop / Cursor config, and restart the client. The tools appear in the tools panel automatically.

  • What is the best MCP server for Calendar?

    The most-starred option today is Google Calendar MCP by Community. Events, availability and scheduling. That said, "best" depends on your setup — compare pricing, runtime and whether the author is the official vendor before choosing.

  • Do I need an API key for Calendar MCP servers?

    Most Calendar MCP servers need an API key or OAuth credential from the target service. Loadout listings surface this in the "Install" section — look for env-var placeholders like TOKEN or API_KEY.

  • Are Calendar MCP servers free?

    2 of 3 Calendar MCP servers are open-source or free to use. 1 more are paid or freemium. Pricing appears on every listing card.

  • Can I use Calendar MCP servers with Cursor and Windsurf?

    Yes — MCP is the same protocol across Claude Desktop, Cursor, Windsurf and other MCP-compatible hosts. The exact config file path differs per client, but the install command is identical.