Calendly MCP

What it does

Calendly MCP wraps the entire Calendly API v2 in 40+ MCP tools and pairs them with 12 interactive React applications. From inside your AI chat you can manage event types, view scheduled events on a calendar, track invitees and no-shows, configure webhooks, handle organization memberships, and generate single-use scheduling links — all through rich, interactive UI panels.

Key features

• 40+ MCP tools covering every Calendly API v2 endpoint: users, organizations, event types, scheduled events, invitees, no-shows, webhooks, scheduling links, routing forms, availability schedules, activity logs, and GDPR data compliance
• 12 React apps with interactive dashboards: Event Type Dashboard, Calendar View, Invitee Grid, Webhook Manager, Organization Overview, User Profile, Analytics Dashboard, Availability Manager, Event Detail View, No-Show Tracker, Routing Form Builder, and Scheduling Link Manager
• Dual transport — runs over stdio or HTTP, making it compatible with both desktop and hosted clients
• OAuth2 and API key authentication with automatic rate-limit handling
• Full TypeScript with Zod-validated inputs and comprehensive error handling

Installation

Set your Calendly API key:

export CALENDLY_API_KEY="your-api-key"

Claude Desktop

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "calendly": {
      "command": "npx",
      "args": ["-y", "@busybee3333/calendly-mcp"]
    }
  }
}

VS Code Copilot

Add to your VS Code settings.json:

{
  "github.copilot.chat.mcp.servers": {
    "calendly": {
      "command": "npx",
      "args": ["-y", "@busybee3333/calendly-mcp"]
    }
  }
}

Supported hosts

Claude Desktop, VS Code Copilot.