feat(gui): Integrate External MCPs into Operations Hub with status indicators

src/gui_2.py

@@ -608,6 +608,9 @@ class App:
         if imgui.begin_tab_item("Usage Analytics")[0]:
          self._render_usage_analytics_panel()
          imgui.end_tab_item()
+       if imgui.begin_tab_item("External Tools")[0]:
+        self._render_external_tools_panel()
+        imgui.end_tab_item()
        imgui.end_tab_bar()
     imgui.end()
    
@@ -2573,6 +2576,54 @@ def hello():
    imgui.pop_style_color(2)
   if self.perf_profiling_enabled: self.perf_monitor.end_component("_render_response_panel")
 
+ def _render_external_tools_panel(self) -> None:
+  if self.perf_profiling_enabled: self.perf_monitor.start_component("_render_external_tools_panel")
+  if imgui.button("Refresh External MCPs"):
+   self.event_queue.put("refresh_external_mcps", None)
+  
+  imgui.separator()
+  
+  # Server status indicators
+  manager = mcp_client.get_external_mcp_manager()
+  statuses = manager.get_servers_status()
+  if statuses:
+   imgui.text("Servers:")
+   for sname, status in statuses.items():
+    imgui.same_line()
+    # Green for running, Yellow for starting, Red for error, Gray for idle
+    col = (0.5, 0.5, 0.5, 1.0)
+    if status == 'running':
+     col = (0.0, 1.0, 0.0, 1.0)
+    elif status == 'starting':
+     col = (1.0, 1.0, 0.0, 1.0)
+    elif status == 'error':
+     col = (1.0, 0.0, 0.0, 1.0)
+    imgui.color_button(f"##status_{sname}", col)
+    imgui.same_line()
+    imgui.text(sname)
+   imgui.separator()
+  
+  tools = manager.get_all_tools()
+  if not tools:
+   imgui.text_disabled("No external tools found.")
+  else:
+   if imgui.begin_table("external_tools_table", 3, imgui.TableFlags_.borders | imgui.TableFlags_.row_bg | imgui.TableFlags_.resizable):
+    imgui.table_setup_column("Name")
+    imgui.table_setup_column("Server")
+    imgui.table_setup_column("Description")
+    imgui.table_headers_row()
+    
+    for tname, tinfo in tools.items():
+     imgui.table_next_row()
+     imgui.table_next_column()
+     imgui.text(tname)
+     imgui.table_next_column()
+     imgui.text(tinfo.get('server', 'unknown'))
+     imgui.table_next_column()
+     imgui.text(tinfo.get('description', ''))
+    imgui.end_table()
+  if self.perf_profiling_enabled: self.perf_monitor.end_component("_render_external_tools_panel")
+
  def _render_comms_history_panel(self) -> None:
   if self.perf_profiling_enabled: self.perf_monitor.start_component("_render_comms_history_panel")
   st_col = vec4(200, 220, 160)