{"message":"IKC AI Clinical Assistant API","version":"1.0.0","endpoints":{"GET /health":"Health check","POST /api/patients":"Create a new patient","GET /api/patients/{patient_id}":"Get patient by ID","GET /api/patients/{patient_id}/appointments":"Get patient appointments","POST /api/patients/contact-preference/local/bulk":"Bulk write contact preference to local store","POST /api/reminders/send":"Send appointment reminder to a patient","POST /api/reminders/bulk":"Send reminders to multiple patients","POST /api/orchestrator/che-reminder":"Run deterministic single-patient CHE reminder orchestration"}}