Addon Tool not showing up when playing multiplayer

I recently downloaded the precision alignment tool that Tweak posted up here for GMOD 13 and it works great in single player. However whenever I join a server its not showing up under my tools :\ Is this because the server doesn’t allow it? Is there a way I can load
it through a console command? Sorry I am new to gmod and just trying to figure this out cause its a great building tool.

It will only work if the server has it on their addon list.

Thanks Code_gs I was wondering if that was the case :\ And from what I can tell most servers don’t have this on the addon list…lol