Caldav Mcp

Overview

Caldav Mcp is a Model Context Protocol server that brings CalDAV calendar operations directly into your AI workflow. It exposes list, create, update, and delete event functions as callable MCP tools, letting Claude and other AI assistants manage your calendar without leaving the conversation.

The server runs locally as an npm package. Install it with npx -y caldav-mcp and configure it using three environment variables: CALDAV_BASE_URL, CALDAV_USERNAME, and CALDAV_PASSWORD. Version v0.9.0 is available now under the MIT license, with full source code open at dominik1001/caldav-mcp on GitHub.

Caldav Mcp belongs in the Productivity category on mcp.site and works with any MCP client including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you maintain this project, claim your listing to earn a Verified badge and ensure the information stays accurate.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "caldav_mcp": {
      "command": "npx",
      "args": [
        "-y",
        "caldav-mcp"
      ],
      "env": {
        "CALDAV_BASE_URL": "<caldav-base-url>",
        "CALDAV_USERNAME": "<caldav-username>",
        "CALDAV_PASSWORD": "<caldav-password>"
      }
    }
  }
}

Requires CALDAV_BASE_URL, CALDAV_USERNAME, CALDAV_PASSWORD