Update app/app.py

app/app.py

@@ -216,12 +216,16 @@ async def start_application(fundaments: Dict[str, Any]) -> None:
 
     # --- Initialize MCP (registers tools, prepares SSE handler) ---
     # db_sync only if cloud_DB used to! 
-    await db_sync.initialize()
     # PSQL bridge — nur wenn Guardian DB-Service injiziert hat
+    # app.py — bridge-Block:
+    await db_sync.initialize()
+
     if db_service:
-        db_sync.set_psql_writer(db_service.execute_secured_query)
+        # asyncpg Pool direkt nutzen — kein execute_secured_query nötig
+        db_sync.set_psql_writer(db_service.execute)
         logger.info("PostgreSQL bridge active.")
-
+    else:
+        logger.info("PostgreSQL bridge inactive — no DATABASE_URL configured.")
 
     
     await mcp.initialize()