Gives Claude direct access to Apple Reminders through 16 MCP tools including `remi_lists`, `remi_add`, `remi_complete`, `remi_today`, and `remi_search`. The standout feature is full section support with iCloud sync, something no other Reminders CLI handles. It uses EventKit for basic operations but digs into private ReminderKit APIs and SQLite to manipulate sections with CRDT vector clocks so they sync properly across devices. Supports natural language dates, fuzzy matching on list and reminder names, and recurring reminders. Reach for this when you want Claude to manage your actual todo list instead of just talking about tasks abstractly. Requires macOS 13+ and Reminders permissions, plus Full Disk Access if you use sections.
claude mcp add --transport stdio mattheworiordan-remi uvx remi