Nextcloud MCP

What it does

Integrates AI assistants with Nextcloud, enabling deep CRUD operations across multiple Nextcloud apps. It allows LLMs to act as a personal assistant that can organize your digital life, from managing tasks in Deck to searching your personal notes and managing files.

Tools

• nc_notes_create_note: Create and manage notes with keyword and semantic search.
• nc_calendar_create_event: Manage calendar events, todos, and attendees.
• nc_webdav_create_directory: Full filesystem access for managing files and folders.
• nc_deck_manage_board: Organize boards, stacks, and cards in Nextcloud Deck.
• nc_cookbook_import_recipe: Import recipes using schema.org metadata.
• nc_contacts_manage: Full CardDAV support for managing address books.
• nc_semantic_search: Experimental vector-powered search across notes and files.

Installation

Run locally using uvx:

NEXTCLOUD_HOST=https://your.instance.com NEXTCLOUD_USERNAME=user NEXTCLOUD_PASSWORD=pass uvx nextcloud-mcp-server run --transport stdio

For claude_desktop_config.json:

{
  "mcpServers": {
    "nextcloud": {
      "command": "uvx",
      "args": ["nextcloud-mcp-server", "run", "--transport", "stdio"],
      "env": {
        "NEXTCLOUD_HOST": "https://your.instance.com",
        "NEXTCLOUD_USERNAME": "user",
        "NEXTCLOUD_PASSWORD": "pass"
      }
    }
  }
}

Supported hosts

• Claude Desktop
• Cursor
• Claude Code
• Any MCP-compatible client