diff --git a/home.nix b/home.nix
index 210a7fa..65c2313 100644
--- a/home.nix
+++ b/home.nix
@@ -29,6 +29,7 @@
     gnomeExtensions.arc-menu
     freecad
     gtk3  # Provides org.gtk.Settings.FileChooser schema for FreeCAD
+    nodejs  # Required by claude-code and oh-my-claudecode (HUD, npm plugins)
   ];
 
   # --------------------------
@@ -289,6 +290,7 @@
       };
       env = {
         CLAUDE_CODE_EXPERIMENTAL_AGENT_TEAMS = "1";
+        OMC_PLUGIN_ROOT = "${oh-my-claudecode}";
       };
       teammateMode = "tmux";
     };