Calendly MCP

Overview

The Calendly MCP server enables AI agents to interact with Calendly for meeting scheduling, availability checking, and appointment management. Perfect for AI assistants that help schedule meetings and manage calendars.

Features

• Check Availability: Find available time slots
• Create Events: Schedule meetings via Calendly
• List Event Types: Get available meeting types
• Get Scheduled Events: View upcoming appointments
• Cancel Events: Cancel scheduled meetings

Installation

npx -y @modelcontextprotocol/server-calendly

Configuration

{
  "mcpServers": {
    "calendly": {
      "command": "npx",
      "args": ["-y", "@modelcontextprotocol/server-calendly"],
      "env": {
        "CALENDLY_API_KEY": "your-api-key"
      }
    }
  }
}

API Key Setup

1. Go to Calendly Developer Portal
2. Create a new application
3. Generate an API key
4. Set the CALENDLY_API_KEY environment variable

Available Tools

Tool	Description
list_event_types	List available meeting types
get_availability	Check available time slots
create_scheduled_event	Schedule a new meeting
list_scheduled_events	Get upcoming events
cancel_scheduled_event	Cancel a meeting

Usage Examples

Find Available Times

Find 30-minute available slots for next week.

Schedule a Meeting

Schedule a 15-minute intro call with John for next Tuesday.

Check My Schedule

Show me all my scheduled meetings for this week.

Pros

• ✅ Seamless Calendly integration
• ✅ Handles scheduling logic automatically
• ✅ Good for appointment-based workflows

Cons

• ❌ Requires Calendly account
• ❌ API key setup needed
• ❌ Limited to Calendly's scheduling model

Resources

• MCP Server Repository
• Calendly API Docs