Livetools
AiTechEye

Craft tools which have a life of their own - they can fight, dig, or place for you

Ptracker
Jo5629/IMDman56

Track a friend or an enemy with this item.

Raining Items
NO11

Minetest, but its raining random items!

Knives
ApolloX

Adds various knives with extreme damage

Ocular Networks
mt-mods

Draw power from the world, and use it to power machines and tools.

NucleoTest
LissoBone

Battle Royale-like game. Provides an API and a reference implementation. Highly radioactive. Work in progress.

Valentine's day
Luke

Adds valentine cards

Death Swap
Jo5629/IMDman56

Switch places with someone random.

Blink
0siribix

Short distance teleport

Mese Glass
Naufal7545

This mod adds a yellow glass block and a star block and several other tools.

Ghosts
LMD

Adds fancy particle ghosts

Fakery
iarbat

Adds counterfeit diamonds and other fake precious materials.

Regnum
1248

Fight monsters, collect XP, craft battleaxes, armor, guns and lots more.

Knockback
LandarVargan

Adds knockback for pre-5.1 Minetest clients without using entities

NodeCore CTF
Kimapr

(NOT IN DEVELOPMENT AND IS BAD - DO NOT USE) Capture The Flag for NodeCore