diff --git a/.story_kit/work/1_upcoming/273_story_matrix_bot_sends_typing_indicator_while_waiting_for_claude_response.md b/.story_kit/work/1_upcoming/273_story_matrix_bot_sends_typing_indicator_while_waiting_for_claude_response.md
index a2c50fe..fd75b22 100644
--- a/.story_kit/work/1_upcoming/273_story_matrix_bot_sends_typing_indicator_while_waiting_for_claude_response.md
+++ b/.story_kit/work/1_upcoming/273_story_matrix_bot_sends_typing_indicator_while_waiting_for_claude_response.md
@@ -1,5 +1,6 @@
 ---
 name: "Matrix bot sends typing indicator while waiting for Claude response"
+agent: coder-opus
 ---
 
 # Story 273: Matrix bot sends typing indicator while waiting for Claude response