https://wccftech.com/monster-hunter-world-quest-editor/

The PC version of Monster Hunter World keeps getting better and better thanks to the hard work of modders, who are introducing new content and quality of life improvements. Recently, another very interesting mod has been released.

Monster Hunter World has recently received a custom quest editor, which allows players to create their own quests. No major issue is reported, so it should be pretty safe to use.