Dav Mcp

Dav Mcp is an open-source MCP server that turns AI assistants into organizational agents capable of managing calendars, contacts, and tasks using 26 production-grade tools. It supports full CRUD operations across CalDAV (calendars/events), CardDAV (contacts), and VTODO (tasks/todos), enabling field-agnostic, RFC-compliant updates and efficient server-side filtering. It seamlessly integrates with any CalDAV/CardDAV/VTODO provider—including Nextcloud, Baikal, Radicale, iCloud, and Google Calendar (via OAuth2)—and is compatible with AI assistants like Claude, Cursor, Windsurf, and n8n workflows. Dav Mcp is best for users and AI developers who want their AI tools to perform real-world organizational actions reliably across any standards-based calendar/contact/task provider.