How do I install the outlook calendar mcp server?

Use a recorded configuration for your client, replace example credential values and paths, and verify the documented runtime. Restart or reconnect the client, then inspect the available tools.

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Outlook Calendar MCP Server

MCP server for Outlook Calendar integration

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What is the Outlook Calendar MCP Server?

MCP server for Outlook Calendar integration

The short version

A Model Context Protocol (MCP) server that allows Claude to access and manage your local Microsoft Outlook calendar (Windows only).

View Calendar Events — List events within a date range, view event details, check attendee status
Manage Calendar Events — Create new events and meetings, update existing events
Calendar Intelligence — Find free time slots for scheduling, identify optimal meeting times
Multiple Calendar Support — Access different calendars in your Outlook profile

What it needs from you

Windows operating system - Microsoft Outlook desktop client installed - VBScript support (see VBScript Installation below if you're on Windows 11 24H2+) - Node.js (version 14.x or higher) - npm (comes with Node.js)

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Maintainer setup documentation.

How to install the Outlook Calendar MCP Server

{
  "mcpServers": {
    "outlook-calendar": {
      "command": "outlook-calendar-mcp",
      "args": [],
      "env": {}
    }
  }
}

From the project documentation. Replace placeholders and example paths before connecting.

Configuration

Windows operating system - Microsoft Outlook desktop client installed - VBScript support (see VBScript Installation below if you're on Windows 11 24H2+) - Node.js (version 14.x or higher) - npm (comes with Node.js)

Frequently asked questions

MCP server for Outlook Calendar integration Confirm the tools offered by your installed version in the connected client. Tool availability and permissions depend on the server and account configuration.