Playerlist
Fleckenstein

Show a list of all online players (similar to minecrafts tab-list) when a player is sneaking.

Protector Redo
TenPlus1

Lets players craft special blocks to protect their builds or disable PVP in areas.

Fancy Vend
ChimneySwift

A full-featured, fully-integrated vendor mod for Minetest

BetterPM
SonoMichele

Improves private messages and makes them more customizable

Visible Sneak
niwla23

A mod to make sneaking visible. The player gets smaller on sneak and the viewpoint is lower.

Parties
Zughy

Team up with your friends and create a party!

Currency
VanessaE

Provides shops, barter tables, safes, and multiple denominations of currency, called "Minegeld". Originally written by Dan Duncombe, but maintained by me.

Mining Game
chaosomnium

A simple base game where you mine mud for ores probabilistically in space.

PlayerInfo
niwla23

Players can set their info and others can see it