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MCP Nextcloud Calendar

@Cheffromspace

Repository

Basic information

Category

Productivity

License

ISC

Transports

stdio

Author

Cheffromspace

About MCP Nextcloud Calendar

No overview available yet

MCP Nextcloud Calendar config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "mcp-nextcloud-calendar": {
      "command": "npx",
      "args": [
        "mcp-nextcloud-calendar"
      ]
    }
  }
}

MCP Nextcloud Calendar tools

Tool list not available yet

This listing does not currently have a tool list to display. This does not mean the server has no tools; check its documentation for supported capabilities.

Fetch the live tool list by running this server in a temporary sandbox using the button above.

Overview

What is MCP Nextcloud Calendar?

MCP Nextcloud Calendar is a Model Context Protocol (MCP) server that integrates with Nextcloud Calendar, enabling AI assistants to manage calendars and events. It supports ADHD-friendly organization features and uses Streamable HTTP or legacy HTTP+SSE transports.

How to use MCP Nextcloud Calendar?

Run instantly with npx mcp-nextcloud-calendar or install via npm install mcp-nextcloud-calendar. Configure required environment variables (NEXTCLOUD_BASE_URL, NEXTCLOUD_USERNAME, NEXTCLOUD_APP_TOKEN) in an MCP client’s settings. The server exposes endpoints at /mcp (Streamable HTTP) and /sse + /messages (legacy).

Key features of MCP Nextcloud Calendar

  • Fetch all accessible calendars from Nextcloud.
  • Create, update, and delete calendars.
  • Create, update, delete, and list events per calendar.
  • Retrieve a single event by ID.
  • ADHD-friendly organization fields (category, focusPriority).

Use cases of MCP Nextcloud Calendar

  • An AI assistant manages a user’s Nextcloud calendar directly from a chat interface.
  • Automatically create and update events with summaries, locations, and descriptions.
  • Organize calendars with custom categories and focus priorities.

Frequently asked questions

1

How do I get a Nextcloud app token?

Go to Settings → Security → App Passwords in your Nextcloud instance, create a new app password, and copy the generated token.

2

What environment variables are required?

`NEXTCLOUD_BASE_URL`, `NEXTCLOUD_USERNAME`, and `NEXTCLOUD_APP_TOKEN` are required. `PORT` (default 3001) and `KEEP_ALIVE_INTERVAL` (default 30000 ms) are optional.

3

What MCP transports does MCP Nextcloud Calendar support?

It supports Streamable HTTP (endpoint `/mcp`) and legacy HTTP+SSE (endpoints `/sse` and `/messages`).

4

Can I update or delete calendars with MCP Nextcloud Calendar?

Yes, but these operations may require special permissions in your Nextcloud instance, and the tools are subject to Nextcloud’s permission system.

5

Is MCP Nextcloud Calendar production-ready?

It is currently in early development (version 0.1.x). APIs and tools may change without notice, and error handling for specific Nextcloud error codes is still being improved.

Comments

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