diff --git a/tools/debug_get_appointment.py b/tools/debug_get_appointment.py
new file mode 100644
index 0000000..9e28281
--- /dev/null
+++ b/tools/debug_get_appointment.py
@@ -0,0 +1,54 @@
+#!/usr/bin/env python3
+"""
+Small debug script to check tenant-aware lookup for an appointment id.
+Usage: ./tools/debug_get_appointment.py <appointment_id> [tenant]
+"""
+import sys
+from bson.objectid import ObjectId
+from Web.modules.database.settings import MongoClient, MONGODB_HOST, MONGODB_PORT, MONGODB_DB
+import Web.modules.database.termine as termine
+
+
+def main():
+    if len(sys.argv) < 2:
+        print("Usage: debug_get_appointment.py <appointment_id> [tenant]")
+        sys.exit(2)
+    aid = sys.argv[1]
+    tenant = sys.argv[2] if len(sys.argv) > 2 else None
+
+    if tenant:
+        print(f"Looking up appointment {aid} for tenant {tenant}")
+    else:
+        print(f"Looking up appointment {aid} for default tenant")
+
+    try:
+        # Use the module helper directly
+        item = termine.get_item(aid)
+        if item:
+            print('Found with termini.get_item:')
+            print(item)
+        else:
+            print('termin.get_item returned None')
+
+        # Try explicit MongoClient + tenant DB resolution
+        client = MongoClient(MONGODB_HOST, MONGODB_PORT)
+        try:
+            from Web.tenant import TenantContext, get_tenant_db
+            if tenant:
+                ctx = TenantContext()
+                ctx.tenant_id = tenant
+                db = ctx.get_database(client)
+            else:
+                db = get_tenant_db(client) if 'get_tenant_db' in dir() else client[MONGODB_DB]
+
+            doc = db['appointments'].find_one({'_id': ObjectId(aid)})
+            print('Direct DB find_one returned:')
+            print(doc)
+        finally:
+            client.close()
+    except Exception as e:
+        print('Error during debug lookup:', e)
+
+
+if __name__ == '__main__':
+    main()