diff --git a/chatsky/context_storages/database.py b/chatsky/context_storages/database.py
index fecd0f668..6a223a08f 100644
--- a/chatsky/context_storages/database.py
+++ b/chatsky/context_storages/database.py
@@ -18,6 +18,7 @@
 from typing import Any, Awaitable, Callable, Dict, List, Literal, Optional, Tuple, Union
 
 from chatsky.core.ctx_utils import ContextMainInfo
+from chatsky.utils.decorations import classproperty
 from chatsky.utils.logging import collapse_num_list
 from .protocol import PROTOCOLS
 
@@ -46,13 +47,14 @@ class NameConfig:
     _requests_field: Literal["requests"] = "requests"
     _responses_field: Literal["responses"] = "responses"
 
-    def get_context_main_fields(self) -> List[str]:
+    @classproperty
+    def get_context_main_fields(cls) -> List[str]:
         return [
-            NameConfig._current_turn_id_column,
-            NameConfig._created_at_column,
-            NameConfig._updated_at_column,
-            NameConfig._misc_column,
-            NameConfig._framework_data_column,
+            cls._current_turn_id_column,
+            cls._created_at_column,
+            cls._updated_at_column,
+            cls._misc_column,
+            cls._framework_data_column,
         ]
 
 
diff --git a/chatsky/context_storages/mongo.py b/chatsky/context_storages/mongo.py
index 9ecd799c9..82824b0a6 100644
--- a/chatsky/context_storages/mongo.py
+++ b/chatsky/context_storages/mongo.py
@@ -79,10 +79,10 @@ async def _connect(self):
     async def _load_main_info(self, ctx_id: str) -> Optional[ContextMainInfo]:
         result = await self.main_table.find_one(
             {NameConfig._id_column: ctx_id},
-            NameConfig.get_context_main_fields(),
+            NameConfig.get_context_main_fields,
         )
         return (
-            ContextMainInfo.model_validate({f: result[f] for f in NameConfig.get_context_main_fields()})
+            ContextMainInfo.model_validate({f: result[f] for f in NameConfig.get_context_main_fields})
             if result is not None
             else None
         )
@@ -101,7 +101,7 @@ async def _inner_update_context(
                     "$set": {
                         NameConfig._id_column: ctx_id,
                     } | {
-                        f: ctx_info_dump[f] for f in NameConfig.get_context_main_fields()
+                        f: ctx_info_dump[f] for f in NameConfig.get_context_main_fields
                     }
                 },
                 upsert=True,
diff --git a/chatsky/context_storages/redis.py b/chatsky/context_storages/redis.py
index f32b2e818..f49ccc529 100644
--- a/chatsky/context_storages/redis.py
+++ b/chatsky/context_storages/redis.py
@@ -82,10 +82,10 @@ def _bytes_to_keys(keys: List[bytes]) -> List[int]:
     async def _load_main_info(self, ctx_id: str) -> Optional[ContextMainInfo]:
         if await self.database.exists(f"{self._main_key}:{ctx_id}"):
             retrieved_fields = await gather(
-                *[self.database.hget(f"{self._main_key}:{ctx_id}", f) for f in NameConfig.get_context_main_fields()]
+                *[self.database.hget(f"{self._main_key}:{ctx_id}", f) for f in NameConfig.get_context_main_fields]
             )
             return ContextMainInfo.model_validate(
-                {f: v for f, v in zip(NameConfig.get_context_main_fields(), retrieved_fields)}
+                {f: v for f, v in zip(NameConfig.get_context_main_fields, retrieved_fields)}
             )
         else:
             return None
@@ -96,7 +96,7 @@ async def _update_context(
         update_main, update_values, delete_keys = list(), list(), list()
         if ctx_info is not None:
             ctx_info_dump = ctx_info.model_dump(mode="python")
-            update_main = [(f, ctx_info_dump[f] if isinstance(ctx_info_dump[f], bytes) else str(ctx_info_dump[f])) for f in NameConfig.get_context_main_fields()]
+            update_main = [(f, ctx_info_dump[f] if isinstance(ctx_info_dump[f], bytes) else str(ctx_info_dump[f])) for f in NameConfig.get_context_main_fields]
         for field_name, items in field_info:
             new_delete_keys = list()
             for k, v in items:
diff --git a/chatsky/context_storages/sql.py b/chatsky/context_storages/sql.py
index b060d1b17..b5cb6f2f8 100644
--- a/chatsky/context_storages/sql.py
+++ b/chatsky/context_storages/sql.py
@@ -214,7 +214,7 @@ async def _load_main_info(self, ctx_id: str) -> Optional[ContextMainInfo]:
                 None
                 if result is None
                 else ContextMainInfo.model_validate(
-                    {f: result[i + 1] for i, f in enumerate(NameConfig.get_context_main_fields())}
+                    {f: result[i + 1] for i, f in enumerate(NameConfig.get_context_main_fields)}
                 )
             )
 
@@ -228,7 +228,7 @@ async def _update_context(
                 {
                     NameConfig._id_column: ctx_id,
                 } | {
-                    f: ctx_info_dump[f] for f in NameConfig.get_context_main_fields()
+                    f: ctx_info_dump[f] for f in NameConfig.get_context_main_fields
                 }
             )
             main_update_stmt = _get_upsert_stmt(
diff --git a/chatsky/context_storages/ydb.py b/chatsky/context_storages/ydb.py
index 30b1b5f49..18880721e 100644
--- a/chatsky/context_storages/ydb.py
+++ b/chatsky/context_storages/ydb.py
@@ -155,7 +155,7 @@ async def callee(session: Session) -> Optional[ContextMainInfo]:
             )
             return (
                 ContextMainInfo.model_validate(
-                    {f: result_sets[0].rows[0][f] for f in NameConfig.get_context_main_fields()}
+                    {f: result_sets[0].rows[0][f] for f in NameConfig.get_context_main_fields}
                 )
                 if len(result_sets[0].rows) > 0
                 else None
@@ -186,7 +186,7 @@ async def callee(session: Session) -> None:
                     {
                         f"${NameConfig._id_column}": ctx_id,
                     } | {
-                        f"${f}": ctx_info_dump[f] for f in NameConfig.get_context_main_fields()
+                        f"${f}": ctx_info_dump[f] for f in NameConfig.get_context_main_fields
                     },
                     commit_tx=True,
                 ) as _:
diff --git a/chatsky/utils/decorations.py b/chatsky/utils/decorations.py
new file mode 100644
index 000000000..caa7a025e
--- /dev/null
+++ b/chatsky/utils/decorations.py
@@ -0,0 +1,6 @@
+class classproperty:
+    def __init__(self, f):
+        self.f = f
+
+    def __get__(self, _, owner):
+        return self.f(owner)