# Graph spec for the appointment-reminder family: nodes, edges, and the root.
# Mirrors the port tree in abc.py.
schema: Reminder
nodes:
  loader:
    port: LoadPort
  compose:
    port: ComposePort
  deliver:
    port: DeliverPort
edges:
  - loader -> compose
  - compose -> deliver
roots:
  default: AppointmentReminderPipeline