macOS Calendar & Reminders

macOS Calendar & Reminders is a native Model Context Protocol (MCP) server for integrating and automating Apple's Calendar and Reminders on macOS through Claude and other AI agents. Built in Swift and leveraging EventKit, it enables fine-grained control over events, reminders, tags, batch actions, conflict and duplicate detection, and offers robust undo/redo capabilities. It is designed for users, developers, and AI agents seeking deep automation and task management within the macOS ecosystem.