Best Nextcloud MCP Servers
Nextcloud is the industry-leading, fully open-source, on-premises content collaboration platform. It combines the convenience and ease of use of consumer-grade solutions with the security, privacy and control business needs.
Why this server?
Integrates with Nextcloud as a cloud drive and read-only app source, allowing the brain's notes to be stored and accessed, and enabling the Brain Keeper to read emails and calendar data from Nextcloud.
AlicenseAqualityAmaintenanceA second brain in one cloud-drive folder that your AI agent reads, writes and keeps tidy.3761 npmApache 2.0Why this server?
Provides full CRUD operations on calendar events, free/busy, and availability-finding for Nextcloud calendars.
AlicenseAqualityDmaintenanceEnables full CRUD operations on calendar events, free/busy queries, and availability slot finding via CalDAV, supporting Nextcloud, Radicale, iCloud, and other RFC 4791-compliant servers.8MITWhy this server?
Provides tools for managing Nextcloud Collectives, including collectives, pages, tags, attachments, trash, templates, search, favorites, page versions, and backlinks.
AlicenseBqualityAmaintenanceMCP server for Nextcloud Collectives that exposes collectives, pages, tags, attachments, page history, and trash to Claude and MCP-compatible clients via OCS API and WebDAV.57MITWhy this server?
Connects to any Nextcloud instance via the official WebDAV and OCS (files_sharing) APIs, providing tools for browsing, searching, and managing files and folders (list, metadata, create, copy, move, delete, chunked upload/download, recursive folder upload), reading text files, managing favorites, and working with shares — public links and user/group/email shares, including listing, updating, and deleting them — plus trash bin operations (list, restore, empty) and quota inspection.
AlicenseAqualityCmaintenanceConnects any MCP client to a Nextcloud instance through official WebDAV and OCS APIs, enabling browsing, searching, uploading, downloading, copying, moving, and deleting files and folders, plus managing favorites, public links and user/group shares, and the trash bin. Authentication uses the browser-based Login Flow with a saved app password.23MITWhy this server?
Provides tools for managing Nextcloud calendars via CalDAV, supporting event CRUD operations and free/busy queries.
Why this server?
Allows managing Nextcloud calendars over CalDAV, including listing calendars and events, searching events, checking free/busy availability, creating and updating events, and responding to invitations.
AlicenseAqualityAmaintenanceEnables MCP clients to interact with CalDAV calendars, letting users view schedules, find free time, create and update events, manage tasks and dated notes, and respond to invitations on their own server.22136 npm1MITWhy this server?
Provides tools for reading and managing entries in a Nextcloud Passwords vault, including listing and searching password metadata, retrieving individual secrets, and creating, updating, deleting, and restoring passwords and folders.
AlicenseAqualityAmaintenanceMCP server for the Nextcloud Passwords app, enabling reading and managing password entries (list, search, create, update, delete) with strong security guarantees.14MITWhy this server?
Provides tools for managing NextCloud files (list, upload, download, delete, move, copy, search, versioning) and sharing (create public links, user/group shares, list, delete).
AlicenseAqualityCmaintenanceEnables AI agents to perform file operations and sharing management on NextCloud servers via the Model Context Protocol.145MITWhy this server?
Integrates with Nextcloud to provide access to tasks, calendar, notes, email, files, and Deck boards.
AlicenseBqualityDmaintenanceMCP server integrating Nextcloud services (tasks, calendar, notes, email, files, Deck) for AI assistant interaction.201MIT