Added chevron icon and additional text on the tool message indicating that clicking over the message allows to see the tool result.

pentestagent/interface/tui.py

@@ -648,8 +648,13 @@ class ThinkingMessage(Static):
 class ToolMessage(Static):
     """Tool execution message"""
 
-    TOOL_ICON = "$"
     TOOL_COLOR = "#9a9a9a"
+    ARG_COLOR = "#6b6b6b"
+    HINT_COLOR = "#6b6b6b"
+
+    CHEVRON_COLLAPSED = "▶"
+    CHEVRON_EXPANDED = "▼"
+    HINT_TEXT = " (click to see result)"
 
     expanded: bool = reactive(False, layout=True)
 
@@ -661,43 +666,51 @@ class ToolMessage(Static):
 
     def render(self) -> Text:
         text = Text()
-        text.append(f"{self.TOOL_ICON} ", style=self.TOOL_COLOR)
+
+        chevron = (
+            self.CHEVRON_EXPANDED if self.expanded else self.CHEVRON_COLLAPSED
+        )
+
+        # Header line
+        text.append(f"{chevron} ", style=self.TOOL_COLOR)
         text.append(self.tool_name, style=self.TOOL_COLOR)
+
+        # Hint text (only when result exists and is collapsed)
+        if self._result_widget and not self.expanded:
+            text.append(self.HINT_TEXT, style=self.HINT_COLOR)
+
         text.append("\n")
 
+        # Tool arguments
         if self.tool_args:
             for line in wrap_text_lines(self.tool_args, width=110):
-                text.append(f"  {line}\n", style="#6b6b6b")
+                text.append(f"  {line}\n", style=self.ARG_COLOR)
 
         return text
 
     def attach_result(self, result_widget: "ToolResultMessage") -> None:
         """Attach a ToolResultMessage widget below this message."""
-
-        # Prevent double mounting
         if self._result_widget is not None:
             return
 
         self._result_widget = result_widget
         self._result_widget.display = self.expanded
 
-        # Mount immediately after this widget
+        # Mount directly after this widget
         self.mount(self._result_widget, after=self)
 
-
-
     def on_click(self) -> None:
         self.expanded = not self.expanded
         if self._result_widget:
             self._result_widget.display = self.expanded
 
 
-
 class ToolResultMessage(Static):
     """Tool result/output message"""
 
     RESULT_ICON = "#"
-    RESULT_COLOR = "#7a7a7a"
+    RESULT_COLOR = "#124670"
+    OUTPUT_COLOR = "#17606d"
 
     def __init__(self, tool_name: str, result: str = "", **kwargs):
         super().__init__(**kwargs)
@@ -706,13 +719,14 @@ class ToolResultMessage(Static):
 
     def render(self) -> Text:
         text = Text()
+
         text.append(f"{self.RESULT_ICON} ", style=self.RESULT_COLOR)
         text.append(f"{self.tool_name} output", style=self.RESULT_COLOR)
-        text.append("\n", style="")
+        text.append("\n")
 
         if self.result:
             for line in wrap_text_lines(self.result, width=110):
-                text.append(f"  {line}\n", style="#5a5a5a")
+                text.append(f"  {line}\n", style=self.OUTPUT_COLOR)
 
         return text