Access macOS Calendar and Reminders via 24 native tools supporting iCloud, Google, and Exchange accounts. For developers building calendar automation, scheduling, or reminder management into AI assistants.
io.github.kiki830621/che-ical-mcp
Local install
STDIO
No auth required
How models use it and what it is built for.
Access macOS Calendar and Reminders via 24 native tools supporting iCloud, Google, and Exchange accounts. For developers building calendar automation, scheduling, or reminder management into AI assistants.
Local install — runs as a subprocess.
Where to find authoritative docs and source for macOS Calendar & Reminders.
Paste any of these into Agent Studio after connecting macOS Calendar & Reminders.
Common questions about connecting and running macOS Calendar & Reminders.
What calendar services does this MCP server support?
It supports iCloud, Google Calendar, and Microsoft Exchange accounts through native macOS EventKit integration. All three can be accessed simultaneously if configured on your Mac.
How do I authenticate my calendar accounts?
The server uses native macOS Calendar & Reminders app authentication. Accounts must already be configured in System Settings > Internet Accounts or the Calendar app on your Mac.
Can I create, edit, and delete events and reminders?
Yes. The 24 tools include full CRUD operations for events and reminders across all supported calendars and reminder lists.
Does this work on Windows or Linux?
No, this is macOS-only because it relies on native Swift EventKit framework, which is exclusive to Apple platforms.
What happens if I have the same event in multiple synced calendars?
The server returns events from each calendar separately, so you may see duplicates if the same event is synced across accounts. You can filter by calendar name or account to avoid this.
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