How to integrate Calendly MCP with ChatGPT

Tool to cancel a scheduled Calendly event by creating a cancellation record.

Tool to create a new one-on-one event type (kind: solo) in Calendly.

Creates a temporary Calendly one-off event type for unique meetings outside regular availability, requiring valid host/co-host URIs, a future date/range for `date_setting`, and a positive `duration`.

Create a single-use scheduling link.

Creates a customizable, one-time share link for a Calendly event type, allowing specific overrides to its settings (e.

Creates a one-time, single-use scheduling link for an active Calendly event type, expiring after one booking.

Tool to create a webhook subscription for receiving Calendly event notifications.

Permanently removes all invitee data associated with the provided emails from past organization events, for data privacy compliance (requires Enterprise subscription; deletion may take up to one week).

Deletes an Invitee No-Show record by its `uuid` to reverse an invitee's 'no-show' status; the `uuid` must refer to an existing record.

Tool to remove a user from a Calendly organization by membership UUID.

For Enterprise users, initiates deletion of an organization's scheduled event data between a `start_time` and `end_time` (inclusive, where `start_time` must be <= `end_time`); actual data deletion may take up to 7 days to complete.

Deletes an existing webhook subscription to stop Calendly sending event notifications to its registered callback URL; this operation is idempotent.

Use to retrieve a specific Calendly scheduled event by its UUID, provided the event exists in the user's Calendly account.

Retrieves detailed information about a specific invitee of a scheduled event, using their unique UUIDs.

Retrieves details for a specific Calendly event type, identified by its UUID, which must be valid and correspond to an existing event type.

Tool to retrieve availability schedules configured for a specific Calendly event type.

Retrieves all attributes of a specific Calendly group by its UUID; the group must exist.

Retrieves a specific Calendly group relationship by its valid and existing UUID, providing details on user-group associations and membership.

Retrieves details for a specific Invitee No Show record by its UUID; an Invitee No Show is marked when an invitee does not attend a scheduled event.

Tool to retrieve information about a specific Calendly organization.

Retrieves a specific Calendly organization invitation using its UUID and the parent organization's UUID.

Retrieves a specific Calendly organization membership by its UUID, returning all its attributes.

Retrieves a specific routing form by its UUID, providing its configuration details including questions and routing logic.

Tool to retrieve details about a specific routing form submission by its UUID.

Tool to retrieve sample webhook payload data for testing webhook subscriptions.

Retrieves comprehensive details for an existing Calendly user.

Retrieves an existing user availability schedule by its UUID; this schedule defines the user's default hours of availability.

Retrieves the details of an existing webhook subscription, identified by its UUID, including its callback URL, subscribed events, scope, and state.

Tool to mark an invitee as a no-show for a scheduled event.

Retrieves a list of activity log entries for a specified Calendly organization (requires an active Enterprise subscription), supporting filtering, sorting, and pagination.

Retrieves a list of invitees for a specified Calendly event UUID, with options to filter by status or email, and sort by creation time.

Fetches available time slots for a Calendly event type within a specified time range; results are not paginated.

Tool to retrieve a list of event type hosts (memberships) for a specific event type.

Tool to list all Event Types associated with a specified User or Organization.

Retrieves a list of group relationships defining an owner's role (e.

Returns a list of groups for a specified Calendly organization URI, supporting pagination.

Retrieves a list of invitations for a specific organization, identified by its UUID.

Retrieves a list of organization memberships.

Retrieves a list of outgoing SMS communications for a specified organization; requires an Enterprise subscription and if filtering by creation date, both `min_created_at` and `max_created_at` must be provided to form a valid range.

Retrieves routing forms for a specified organization; routing forms are questionnaires used to direct invitees to appropriate booking pages or external URLs.

Tool to retrieve a list of scheduled Calendly events.

Retrieves all availability schedules for the specified Calendly user.

Fetches a user's busy time intervals (internal and external calendar events) in ascending order for a period up to 7 days; keyset pagination is not supported.

Tool to retrieve configured meeting location information for a given Calendly user.

Retrieves webhook subscriptions for a Calendly organization; `scope` determines if `user` or `group` URI is also required for filtering.

Tool to invite a user to a Calendly organization via email.

Tool to create a new Event Invitee with standard notifications, calendar invites, reschedules, and workflows.

Removes a user (who is not an owner) from an organization by their membership UUID, requiring administrative privileges.

Revokes a pending and revokable (not yet accepted or expired) organization invitation using its UUID and the organization's UUID, rendering the invitation link invalid.

Tool to update an existing one-on-one event type (kind: solo) in Calendly.

Tool to update an event type availability schedule in Calendly.