Java 26.2
Teams
NBTForge
Add nbtforge
/team add nbtforge {text:"NBTForge"}Team rules
Teams drive PvP rules, glowing colors and collision behaviour, and every /team modify option has its own value vocabulary — color takes a color name, collision and name-tag visibility take their own keyword sets. Build add, join and modify commands here with values each option actually accepts.
Set the team colour with /team modify <team> color <colour>, then apply Glowing to the members. The glow outline then renders in the team colour instead of white.
/team modify <team> friendlyFire false disables friendly fire for that team. collisionRule and nametagVisibility are the other common per-team toggles.
/team join <team> <players> adds them; /team leave removes them. Create the team first with /team add <team>, since join fails on a team that does not exist.
Java 26.2
Add nbtforge
/team add nbtforge {text:"NBTForge"}