diff --git a/agent/turn_finalizer.py b/agent/turn_finalizer.py
index 3b62028f23c82..79f4397fc6a5c 100644
--- a/agent/turn_finalizer.py
+++ b/agent/turn_finalizer.py
@@ -547,6 +547,7 @@ def finalize_turn(
             logger.debug("turn-completion explainer failed: %s", _exp_err)
 
     _response_transformed = False
+    _pre_transform_response = None
 
     # Plugin hook: transform_llm_output
     # Fired once per turn after the tool-calling loop completes.
@@ -564,6 +565,7 @@ def finalize_turn(
             )
             for _hook_result in _transform_results:
                 if isinstance(_hook_result, str) and _hook_result:
+                    _pre_transform_response = final_response
                     final_response = _hook_result
                     _response_transformed = True
                     break  # First non-empty string wins
@@ -648,6 +650,7 @@ def finalize_turn(
         "partial": False,  # True only when stopped due to invalid tool calls
         "interrupted": interrupted,
         "response_transformed": _response_transformed,
+        "pre_transform_response": _pre_transform_response,
         "response_previewed": getattr(agent, "_response_was_previewed", False),
         "model": agent.model,
         "provider": agent.provider,
diff --git a/cli.py b/cli.py
index 0861fcffe398e..1081c8163ab3a 100644
--- a/cli.py
+++ b/cli.py
@@ -14445,7 +14445,13 @@ class HermesCLI(CLIAgentSetupMixin, CLICommandsMixin, CLIBillingMixin):
                 elif already_streamed:
                     # Response was already streamed token-by-token with box framing;
                     # _flush_stream() already closed the box. Skip Rich Panel.
-                    pass
+                    # If a plugin appended content (shout, trace) after streaming,
+                    # print only the appended portion now.
+                    if result and result.get("response_transformed"):
+                        _pre = result.get("pre_transform_response") or ""
+                        _appended = response[len(_pre):]
+                        if _appended.strip():
+                            _cprint(_appended)
                 else:
                     _chat_console = ChatConsole()
                     _chat_console.print(Panel(