PsychQuant / che-ical-mcp Star 17 Code Issues Pull requests Discussions macOS Calendar & Reminders MCP server with 28 tools - Native Swift EventKit integration for Claude AI. Attendee/organizer info, per-event timezone, undo/redo, --cli mode, --setup TCC, batch ops. Supports iCloud, Google, Exchange. macos swift productivity apple automation native calendar mcp ical reminders eventkit task-management claude ai-tools claude-ai claude-desktop model-context-protocol mcp-server claude-code eventkit-api Updated Apr 1, 2026 Swift