Telegram Calendar MCP Server: Install & Setup

Install Telegram Calendar in Claude Code

Claude Code

claude mcp add --transport http telegram-calendar https://calendar-tg.app/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "telegram-calendar": {
      "url": "https://calendar-tg.app/mcp"
    }
  }
}

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

Frequently asked questions

What does the Telegram Calendar MCP server do?

Search, create, update and manage events across Google, Apple, CalDAV and Telegram.

Is the Telegram 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 Telegram Calendar run locally or remotely?

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

How do I add Telegram Calendar to Claude Code?

Run: claude mcp add --transport http telegram-calendar https://calendar-tg.app/mcp

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