Appointment schedule bookers are auto-marked accepted, so RSVP is not a confirmation

Every booked attendee shows responseStatus accepted

Verified 2026-10-08 · Confirmed by 0 builders · Trust 50/100

Cause

People who book through an appointment schedule page are recorded as accepted automatically.

Collect confirmation another way, for example a reply to a reminder message.

Do not filter on attendees[].responseStatus == 'accepted' for appointment-page bookings.

Affects: Google Calendar appointment schedules, October 2026

Have your agent know this before it fails

claude mcp add --transport http footgun https://getfootgun.com/api/mcp