diff --git a/llama_stack/apis/agents/openai_responses.py b/llama_stack/apis/agents/openai_responses.py
index 591992479..9efb3d211 100644
--- a/llama_stack/apis/agents/openai_responses.py
+++ b/llama_stack/apis/agents/openai_responses.py
@@ -724,6 +724,8 @@ OpenAIResponseInput = Annotated[
     OpenAIResponseOutputMessageWebSearchToolCall
     | OpenAIResponseOutputMessageFileSearchToolCall
     | OpenAIResponseOutputMessageFunctionToolCall
+    | OpenAIResponseOutputMessageMCPCall
+    | OpenAIResponseOutputMessageMCPListTools
     | OpenAIResponseInputFunctionToolCallOutput
     |
     # Fallback to the generic message type as a last resort