Outlook Calendar MCP Server

Server Details

Available Tools

Tool Descriptions

• list_calendars - List all calendars accessible by your Outlook account, including shared calendars with permission details
• get_calendar_events - Retrieve events from a specific calendar within a date range, properly expanding recurring events into individual occurrences
• create_event - Create new calendar events with support for all-day events, timed events, attendees, Teams meetings, and rich markdown descriptions
• update_event - Modify existing events with partial update support, preserving unmodified fields automatically
• delete_event - Remove events from your calendar with optional cancellation notifications to attendees
• get_next_availability - Find available time slots for meetings based on your existing calendar commitments and business hours

Configuration

Add this configuration to your MCP client settings:

{
  "mcpServers": {
    "outlook-calendar": {
      "command": "npx",
      "args": [
        "mcp-remote",
        "https://outlook-calendar.mintmcp.com/mcp"
      ]
    }
  }
}

Features

• Full support for multiple calendars with permission management
• Timezone-aware event scheduling with automatic timezone handling
• Rich text formatting with Markdown to HTML conversion for event descriptions
• Microsoft Teams meeting integration for online events
• Intelligent availability detection with customizable business hours
• Support for recurring events with proper expansion in calendar views
• Attendee management with response tracking
• Day of week information included in all date/time responses
• Partial update support for efficient event modifications

Availability Search Features

• Configurable business hours (default: 9 AM - 5 PM)
• Customizable meeting duration
• Day-of-week filtering (e.g., weekdays only)
• Pagination support for finding multiple available slots
• Conflict detection using calendar view API