I found a hardcore SMP that is just vanilla survival but with hardcore turned on. It is not scripted and it supports cracked Minecraft.
You do not need an application to start. You just join their Discord and you can play.
This server has no rules so people can grief bases and kill anyone. There are only three maces on the whole server so it turns into a race to grab one and be the strongest.
They are trying to hit 100 members by the start of summer and build an active positive community.
