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Custom Connectors

Full read-write Claude connector for Calendly

Let Claude create event types and booking links in Calendly

Stop clicking through the Calendly dashboard to set up links, surface reschedule links, and chase availability. Claude creates event types, generates single-use scheduling links, and pulls availability where you already work, with cancels gated behind your confirmation.

Calendly is a scheduling tool that lets people book meetings against your real availability without back-and-forth email. People want Claude to do more than read the calendar: to create event types, share booking links, reschedule, and cancel meetings on their behalf.

What is a Calendly MCP server?

A Calendly MCP server is a small hosted service that exposes Calendly's data and actions to Claude over the Model Context Protocol, so Claude can calendars and appointments inside your own account. We build it as a custom connector with separate read and write tools, and destructive actions stay gated behind your approval.

What can Calendly's current connector do today?

Calendly's Claude connection today tends to be read-leaning or covers a thin slice: Claude can often look up scheduled events and availability, but creating event types, generating single-use booking links, surfacing reschedule links, and canceling are limited or missing. A custom connector adds those write actions with scoped, human-in-the-loop controls.

What does full read-write Calendly access unlock?

Full read-write Calendly access lets Claude create and adjust event types, generate single-use scheduling links for a specific invitee, surface the reschedule link or cancel a meeting, and pull the right availability into a reply. The coordination that used to mean clicking through the dashboard happens where you are already working.

  • Create a new event type with the duration and availability you specify
  • Generate a single-use scheduling link to send to a specific invitee
  • Cancel a scheduled event after you confirm
  • Surface the reschedule link for an existing booking to send to the invitee
  • Look up your upcoming events and surface conflicts or gaps
  • Pull current availability into a draft email or message

Can Claude create event types and booking links in Calendly?

Yes. Claude can create event types in Calendly with the duration and availability you specify, and generate single-use scheduling links for a specific invitee to send straight from chat. These are scoped write actions, so the setup that used to mean clicking through the dashboard happens in the conversation instead.

Can Claude cancel a meeting or help reschedule in Calendly?

Claude can surface the invitee reschedule link for an existing booking and prepare a cancellation, but canceling is a gated action. The Calendly API has no reschedule-to-a-new-time endpoint, so a cancel only goes through after you confirm and nothing touches a booked meeting until a human approves it.

Can Claude pull my Calendly availability into a reply?

Yes. Claude can look up your upcoming Calendly events, surface conflicts or gaps, and pull current availability into a draft email or message. It reads only what your own account can see and never gains more access to your scheduling or invitee data than you already have.

How a Calendly connector works

We build a small MCP server that authenticates to Calendly with OAuth and the narrowest scopes the work needs. Read tools (events, availability) and write tools (create event type, generate link, cancel) are separated, and destructive actions like cancel require your confirmation. Claude only ever has the access your own Calendly account already has.

Frequently asked questions

Can Claude create Calendly event types and booking links, not just read my calendar?
Yes. A custom Calendly connector exposes write tools for creating event types and generating single-use scheduling links, so Claude sets them up from the chat instead of the dashboard. The default connection is mostly read-only, which is why creating event types and links needs a purpose-built connector.
Will Claude cancel a meeting without my approval?
No. Cancel is a separate, gated write action. Claude can prepare the change and show you the affected event, or surface the invitee reschedule link, but a cancel only goes through after you confirm. You decide which actions run automatically and which require a confirmation step before anything touches a booked meeting.
Does the Calendly connector get more access than I have?
No. The connector authenticates as your account through OAuth and inherits your existing permissions. It never grants Claude more access to your scheduling, event types, or invitee data than you already have in your own Calendly account, and you can revoke that access at any time.

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