MCP Servers

caldav-mcp

An MCP server that exposes CalDAV calendar operations as tools for AI assistants. It enables users to connect to CalDAV servers to create and list calendar events within specific timeframes.

README

caldav-mcp

🗓️ A CalDAV Model Context Protocol (MCP) server to expose calendar operations as tools for AI assistants.

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✨ Features

Connect to CalDAV servers
Create calendar events
List calendar events within a specific timeframe

Setup

{
  "mcpServers": {
    ...,
    "calendar": {
      "command": "npx",
      "args": [
        "caldav-mcp"
      ],
      "env": {
        "CALDAV_BASE_URL": "<CalDAV server URL>",
        "CALDAV_USERNAME": "<CalDAV username>",
        "CALDAV_PASSWORD": "<CalDAV password>"
      }
    }
  }
}

Usage

Compile TypeScript to JavaScript:

npx tsc

Run the MCP server:

node index.js

Available Tools

create-event

Creates a new calendar event.

Parameters:

summary: String - Event title/summary
start: DateTime string - Event start time
end: DateTime string - Event end time

Returns:

The unique ID of the created event

list-events

Lists events within a specified timeframe.

Parameters:

start: DateTime string - Start of the timeframe
end: DateTime string - End of the timeframe

Returns:

A list of event summaries that fall within the given timeframe

License

MIT

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