What it does
An MCP server for calendars, contacts and tasks on CalDAV and CardDAV servers such as Nextcloud, Baikal, Radicale and iCloud. It offers 27 tools for events, contact cards and to-do items, including field-level updates, server-side queries and free/busy checks. It runs over stdio or Streamable HTTP.
Use cases
- 01Create a calendar event from a meeting request
- 02Change one field on a contact without rewriting it
- 03Check free and busy times before booking a meeting