Closing & Scheduling
Cal.com
Enterprise-grade scheduling infrastructure with a full API.
Connect with AI
Follow MCP setup
Public API
Available
MCP
Available
Free tier
Available
How to connect
Follow MCP setup
Open MCP setup guide Connect Cal.com
01Open the integrationCommunity MCP Server
02AuthenticateComplete the integration’s authentication flow.
03Give your agent a taskCopy the starter prompt below and adjust it for your workflow.
About Cal.com
Cal.com is a leading scheduling platform offering a robust REST API for managing bookings, availability, and workflows. Formerly open-source (AGPLv3), the commercial codebase moved to a proprietary model in April 2026 to enhance security against AI-driven threats. A community version, Cal.diy, remains available under the MIT license for core scheduling needs.
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