This server-side mod allows administrators to hide selected prefabs from the Construction Vehicle Content Browser using a simple JSON configuration.
Features:
Hide any prefab from the build menu 
Prefab-based filtering 
Server-side JSON configuration 
Loaded once on server start 
No in-game commands required 
Lightweight and multiplayer friendly 
Example configuration:

{
    "HiddenPrefabs":
    [
        "{GUID}Prefabs/Vehicles/Example1.et",
        "{GUID}Prefabs/Vehicles/Example2.et"
    ]
}

Only affects the Construction Vehicle Content Browser.
Hidden prefabs are completely removed from the UI and cannot be selected.

RemBois - CBF

Hide specific prefabs from the Construction Vehicle build menu.

RemBois - CBF

1.0.5

1.0.4

1.0.3

1.0.2

1.0.1

1.0.0