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C
Cal.com MCP
42
Stack Score
Editorial pick✓ Verified workingMCP server
Cal.com MCP logo

Cal.com MCP

Open-source booking links via Cal.com.

Try Cal.com MCP

Best for

Best for teams wanting an OSS self-hostable alternative to Calendly.

At a glance

Pricing
open-source
Setup time
20 minutes
Learning curve
moderate
Last verified
5/25/2026

What we love

  • ✓Cal.com maintained (OSS)
  • ✓Self-host option
  • ✓Open-source booking alternative to Calendly

Where it falls short

  • −Younger product than Calendly
  • −Self-host adds ops
  • −Some advanced features in paid

Pricing

✓ Pricing verified Jun 14, 2026

1 tier

Open-source

$0

perpetual

  • ✓AGPL

Overview

MCP server for Cal.com — booking link + event type CRUD, availability rules, scheduled events. Cal.com API key auth.

Key features

  • ●Booking link CRUD
  • ●Availability rules
  • ●Scheduled event list
  • ●Team + round-robin
  • ●API key

Best use cases

OSS booking links

Run booking-link ops on a self-hosted Cal.com instance via Claude.

Team booking automation

Configure round-robin team booking rules from chat.

Integrations

Cal.com
Google Calendar
Outlook
Zoom

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