diff --git a/.agents/skills/object_context.md b/.agents/skills/object_context.md
index b0ad1a5..3e61eb9 100644
--- a/.agents/skills/object_context.md
+++ b/.agents/skills/object_context.md
@@ -27,3 +27,4 @@ In the Geant4/HEP domain, visibility and placement follow a strict two-tier hier
 ## 4. Best Practices & Checks
 - **TRS Logic**: Always apply transformations to the `PhysicalVolume`. Changes to a `LogicalVolume` will affect all its instances but will not move them.
 - **Dependency Tracking**: Use the tree structure to identify shared references. Changing a property on a shared object affects all parent nodes that reference it.
+