This is something small I did on my lunch break to convert the Arcane Duelist class into a compendium class. It’s basically just one custom move then I copy and pasted in the techniques
https://github.com/Vindexus/DungeonWorld/blob/master/classes/arcanewarrior.md
We discussed a big in the RPG Talk #dungeonworld chat room (http://rpg-talk.com/) about tweaking the Techniques to allow this to work with ranged weapons as well, but I haven’t implemented that yet.
https://github.com/Vindexus/DungeonWorld/blob/master/classes/arcanewarrior.md