kk

Store/registry.py

@@ -80,6 +80,23 @@ def _discover_store_classes() -> Dict[str, Type[BaseStore]]:
 
 
 def _required_keys_for(store_cls: Type[BaseStore]) -> list[str]:
+    # Support new config() schema
+    if hasattr(store_cls, "config") and callable(store_cls.config):
+        try:
+            schema = store_cls.config()
+            keys = []
+            if isinstance(schema, list):
+                for field in schema:
+                    if isinstance(field, dict) and field.get("required"):
+                        k = field.get("key")
+                        if k:
+                            keys.append(str(k))
+            if keys:
+                return keys
+        except Exception:
+            pass
+
+    # Legacy __new__.keys support
     keys = getattr(store_cls.__new__, "keys", None)
     if keys is None:
         return []