Did a bit more work on Citizens compatibility in 0.11.216. All the location functions now work on NPC instances (loc, location, xyz, x, y, z, etc.), and you can use wc/spawn on an NPC instance
See https://github.com/plexus/cauldron/blob/main/repl_sessions/citizens_2022_01_02.clj for an example, this is probably going to turn into lambdaisland.witchcraft.citizens eventually once it's a bit more fleshed out
note that I ran into compatibility issues with Minecraft 1.18.1 and Citizens, seems you need to stick to 1.18 or 1.17.1