RemoteFree server, account needed

Multi Calendar MCP server

Find free time and manage events across Outlook.com, Microsoft 365 and Google calendars, with booking pages and polls.

Install Multi Calendar in Claude Code

Claude Code
claude mcp add --transport http multi-calendar https://calendar.lumman.co/mcp
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "multi-calendar": {
      "url": "https://calendar.lumman.co/mcp"
    }
  }
}

Your client opens a browser window to sign in on first use.

Frequently asked questions

What does the Multi Calendar MCP server do?

Find free time and manage events across Outlook.com, Microsoft 365 and Google calendars, with booking pages and polls.

Is the Multi Calendar MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does Multi Calendar run locally or remotely?

Remote. Hosted by the provider. You connect with a URL, nothing to install.

How do I add Multi Calendar to Claude Code?

Run: claude mcp add --transport http multi-calendar https://calendar.lumman.co/mcp

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