A simple datapack running the blacklist command (from the Sable Ragdoll mod) for various mods: Scorched Guns, Cog Invaders, Razor Tyrant, Archaion, some Minecraft mobs (slime, magma cube, blaze, breeze), and Create: Nuclear Mods
The Skycarrier would disconnect you on ragdolling, with this no need to use the blacklist command on every mob on every new world.
Feel Free to edit. Use a global datapack loader.
Other mods found incompatible with Sable Ragdolls:

Links to all mentioned mods: