Make sure you are not opening a duplicate.

• I have searched the issue tracker and did not find an issue describing my bug.

Description of your suggestion.

Hey I noticed you implemented some integration between rpgdifficulty and your mod. Would you be able to do something similar with the Harder Farther fabric port managed by myself? I'm sure I would have to extend my mod port to do so, but would you be interested? What would you need from my mod port if you were?

Mod listed here: https://legacy.curseforge.com/minecraft/mc-mods/harderfarther-quilt

I just disabled any rpgdifficulty affection on the dungeons, mobs will get stronger without any other mods.
Not sure what kind of integration you are talking about.

Seems like you are not working on the mod anymore. I think you can create compatibility between the mods from your side.