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MCP iCal Server

by Omar-V2

The mcp-ical server transforms how you interact with your macOS calendar using natural language. It leverages the Model Context Protocol (MCP) to turn your calendar management into a conversational experience.

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What is MCP iCal Server?

MCP iCal Server is a tool that allows you to manage your macOS calendar using natural language commands through the Model Context Protocol (MCP). It enables you to create, view, update, and manage events using conversational interactions.

How to use MCP iCal Server?

To use the MCP iCal Server, you need to install it, configure it with an MCP-compatible client like Claude for Desktop, and then launch Claude from the terminal to grant calendar access. Once set up, you can use natural language commands to interact with your calendar.

Key features of MCP iCal Server

  • Event Creation with Natural Language

  • Smart Schedule Management & Availability

  • Intelligent Event Updates

  • Calendar Management

Use cases of MCP iCal Server

  • Scheduling meetings quickly using voice commands

  • Checking availability without manually reviewing the calendar

  • Updating event details on the fly

  • Integrating with Google Calendar via iCloud sync

FAQ from MCP iCal Server

Can I use this with other MCP clients besides Claude?

Yes, this MCP server can be used with any MCP compatible client. Refer to the MCP documentation for details on using different clients.

Does this work with Google Calendar?

Yes, it seamlessly integrates with Google Calendar when configured with iCloud. You can create events in your Google Calendar by specifying the Google Calendar when creating/updating events.

What Python version is required?

Python 3.12 or higher is required.

How do I grant calendar access?

Claude must be launched from the terminal to properly request calendar permissions. Launching directly from Finder will not trigger the permissions prompt.

Are there any known issues?

Yes, there are known issues with non-standard recurring schedules and reminder timing for recurring all-day events. Better results are observed with Claude 3.5 Sonnet compared to Haiku.