chore: change the server url validation

api/controllers/console/workspace/tool_providers.py

@@ -659,6 +659,9 @@ class ToolProviderMCPApi(Resource):
         parser.add_argument("provider_id", type=str, required=True, nullable=False, location="json")
         args = parser.parse_args()
         if not validators.url(args["server_url"]):
+            if "[__HIDDEN__]" in args["server_url"]:
+                pass
+            else:
                 raise ValueError("Server URL is not valid.")
         MCPToolManageService.update_mcp_provider(
             tenant_id=current_user.current_tenant_id,