I play with the New Version now on a privately-owned server. I came across this on Steam - "Rising World - Console Commands" - but some parts seem too vague. The command "spawnnpc <npcname>" is vague in the sense I don't know the options, and one YouTuber knew how to change an NPCs clothes, etc.
I was curious about Admin console commands as one post had area protection and I was wondering if that is built-in or requires a plugin to work.
Open the console in-game, which key depends on your keyboard, and write "commands". The commands are then listed.
Otherwise you can check Steam Rising World guides or at the Rising World Wiki. (To change NPC clothes's is "edit npc". But please give the Rising World Wiki a chance, there are too many questions in your post. ,
The in-game area protection is F9.