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OnceHub MCP: List Of Supported Tools [New]

Once your OnceHub account is connected to an AI assistant, your AI assistant uses specific tools to interact with your OnceHub data. These tools define exactly what information the AI assistant can retrieve and what actions it can perform on your behalf.

The available tools are categorized into two types: 

  • Read-only: For fetching information
  • Write/Delete: For making updates to your schedule

Read-only Tools

These tools allow your AI assistant to see and retrieve information from your OnceHub account to answer your questions without making any changes.

Tool Name

Description

get_my_booking_calendars

Returns a list of all Booking Calendars where the User is the Host or Co-Host (either directly or through a team). 

get_my_booking_hubs

Returns a list of all Booking Hubs where the User is the owner. 

get_booking_link

Retrieves Booking Calendar or Booking Hub links of the User. 

get_one_time_use_link

Generates a unique, single-use booking link for a specific Booking Calendar that expires after one booking.

get_my_upcoming_meetings

Retrieves a list of all your upcoming scheduled meetings.


Write/Delete Tools

These tools allow your AI assistant to execute changes to meetings, availability, and booking statuses directly through the chat.

Tool Name

Description

cancel_meeting

Cancels a scheduled meeting.

request_guest_to_reschedule

Cancels the current meeting and sends a reschedule request notification to a guest to select a new time. 

update_my_date_specific_availability

Updates the Date Specific Override of the User's profile availability and not of the Booking Calendar. 

mark_meeting_as_no_show

Updates a past meeting status to No-show.


Managing Tool Permissions (Claude only)

In Claude, you can define the level of control your AI assistant has when executing OnceHub tasks.

You can control how Claude executes OnceHub tools by setting its permissions:

  • Always allow: The AI assistant executes the tool instantly without a confirmation prompt. This is recommended for Read-only tools, such as retrieving a booking link.
  • Needs approval: The AI assistant will prompt you for explicit confirmation before performing the action. This is recommended for Write/delete tools, such as canceling a meeting, to ensure no changes occur without your consent.
  • Blocked: The AI assistant is restricted from using that specific tool entirely.

To explore example prompts, visit our Manage Scheduling with AI Prompts article.

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