Event Property Editing With Icalendar Semantics

via “ics file parsing and synchronization”

Calendar sync tool & universal calendar MCP server. Aggregate, sync and control calendars on Google, Outlook, Office 365, iCloud, CalDAV or ICS.

Unique: Implements RFC 5545 compliant ICS parsing with RRULE expansion and VTIMEZONE support, treating ICS files as a first-class calendar source with automatic polling and change detection; most calendar tools treat ICS as a one-time import format

vs others: Supports continuous ICS file synchronization with polling, whereas most calendar applications only support one-time ICS import without change detection