Calendly MCP Server

Official

Real availability, real bookings, and single-use scheduling links — driven from the conversation.

Remote serverstreamable-http

What is the Calendly MCP Server?

Calendly's official remote MCP server lets assistants check availability, book and cancel meetings, generate scheduling links, and manage event types and schedules.

Credentials and setup notes

A Calendly account (free tier can connect). Programmatic booking requires a paid plan and routing-form tools require Teams or above. Any MCP client supporting remote Streamable HTTP with OAuth.

More MCP options

Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.

What you can do with it

Recruiting and sales scheduling

Draft the outreach and book the slot in one pass — find open times, create a single-use link for the candidate or prospect, and confirm what landed.

Calendar hygiene reviews

Ask what was booked this week, who no-showed, and which event types point at the wrong availability schedule, then fix the misconfigured ones in place.

Agent-driven rescheduling

Let an assistant find a replacement slot inside the seven-day availability window, cancel the old event, and issue a fresh link.

Team onboarding and access audits

Read organization memberships, send invitations to new hires, and revoke pending invites that are no longer needed.

Recorded tools

Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.

ToolWhat it does
event_types-list_event_type_available_timesReturns bookable slots for an event type within a date range of at most seven days.
event_types-list_event_typesLists the event types belonging to a user or organization.
event_types-create_event_typeCreates a new event type.
event_types-update_event_typeModifies an existing event type's configuration.
event_types-update_event_type_availability_scheduleChanges which availability schedule an event type uses.
meetings-list_eventsRetrieves scheduled events filtered by user, organization, invitee, status, and time range, with pagination and sorting.
meetings-get_eventFetches the details of a single scheduled event.
meetings-cancel_eventCancels a scheduled event.
meetings-create_inviteeBooks a new appointment on an event type. Requires a paid Calendly plan.
meetings-list_event_inviteesLists the invitees attached to a scheduled event.
meetings-create_invitee_no_showMarks an invitee as a no-show; companion tools read and clear the record.
scheduling_links-create_single_use_scheduling_linkGenerates a disposable booking link that can be handed to one specific person.
shares-create_shareBuilds a customised scheduling link for sharing.
availability-list_user_busy_timesReturns the periods a user is already occupied.
availability-list_user_availability_schedulesLists a user's availability schedules; a companion tool fetches one by identifier.
routing_forms-list_routing_formsLists routing forms and, with companion tools, their submissions. Teams plan and above.
users-get_current_userReturns the authenticated user's profile.
organizations-list_organization_membershipsLists organization members; companion tools read, send, and revoke membership invitations.

How to install the Calendly MCP Server

claude mcp add calendly --transport http https://mcp.calendly.com

Configuration

A Calendly account (free tier can connect). Programmatic booking requires a paid plan and routing-form tools require Teams or above. Any MCP client supporting remote Streamable HTTP with OAuth.

Example prompts to try

  • “Find three 45-minute slots on my intro-call event type in the next five business days and give me a single-use link for the first one.”
  • “What meetings do I have booked this week, and which invitees were marked as no-shows last month?”
  • “Cancel my Thursday afternoon event and generate a new booking link for the same invitee.”
  • “Which of my event types are still pointing at the old working-hours schedule?”

Frequently asked questions

You can connect on any Calendly plan, including free, and Calendly is available across Claude and ChatGPT plans. But individual tools are tier-gated: booking an appointment through `meetings-create_invitee` requires a paid plan, and the routing-form tools need Teams or above. Reading availability, listing events, and generating scheduling links are broadly available. Check your tier before building an agent that assumes programmatic booking works.