Schedule meetings and manage events directly through Claude by connecting to your Calendly account. For developers building AI assistants that need calendar automation and availability checking.
io.github.NyxToolsDev/calendly-mcp-server
Local install
STDIO
No auth required
How models use it and what it is built for.
Schedule meetings and manage events directly through Claude by connecting to your Calendly account. For developers building AI assistants that need calendar automation and availability checking.
Local install — runs as a subprocess.
Where to find authoritative docs and source for Nyxtoolsdev Calendly.
Paste any of these into Agent Studio after connecting Nyxtoolsdev Calendly.
Common questions about connecting and running Nyxtoolsdev Calendly.
How do I authenticate this MCP server with my Calendly account?
The server uses stdio transport and requires Calendly API credentials. Check the installation docs for required environment variables (typically CALENDLY_API_KEY or similar) that you'll need to set before running uvx calendly-mcp@0.1.1.
Can I create new events or just view existing ones?
Based on the registry description, the server supports scheduling meetings, checking availability, and managing events—so you can both create and view calendar data through Claude.
What's the difference between this and just using Calendly's web interface?
This MCP server lets you manage your Calendly calendar conversationally through Claude, enabling AI-driven scheduling automation and integration into larger workflows without leaving your chat interface.
Does this work with multiple Calendly accounts?
The server connects to a single Calendly account via your API credentials. If you need multi-account support, you'd need to run separate instances with different credentials.
What happens if there's a conflict when scheduling a meeting?
The server checks availability before scheduling, so it should prevent double-booking. Refer to the Calendly API documentation or server logs for specific conflict-handling behavior.
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