Vortex extension for JA3

Can someone share Vortex extension for JA3?

I want to use Vortex for keeping JA3 nexusmods.com mods up to date.

This guide seems too complex to me: https://wiki.nexusmods.com/index.php/Creating_a_game_extension_for_Vortex

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(OT: I know how to manually install mods one by one)