Respawn Kit
Deadlock

Adds a "respawn-kit"-Chest. A Copy of everything you put in it, will be given to you on respawn. (With configurable Black/White-List)

Lush
rstcxk

fully featured shell interpreter

My Wood Slopes
Don

Make slopes with wood blocks.

Slot Machine Mini-games
mt-mods

Provides an "engine" to drive simple slot machines (includes two). Spins reels, takes in/pays out in Minegeld (Dan's currency mod), etc.

Disguises
Signal_

Adds a disguise to every entity.

Noriel Sylvire's Minerals Core Modpack
Noriel_Sylvire

An API for automatically registering recipes, nodes and ore generation.

QuikBild
MisterE

The artist dashes to build their word! The others race to guess the word first!

Geodesy
SFENCE

Geodesy tools and items

timehud
bookgirl

Minimal HUD timer API

Fake Player
MineWorlds

this adds special fake players with heavy customizable features, needs fake_master priv to use commands and "the controller"

Personal Storage
Fruitsnack

Mod that adds personal storage

afk_api
fluxionary

an API for registering events which trigger when a player goes AFK or comes back from AFK.

Teleport Anchor
1F616EMO

Fixed teleport destinations for survival players or adventure map makers

Explosion proof obsidian
Miner34

Adds an explosion proof obsidian.

the man of the fog
Giga_M

add the man of the fog

Kill history hud
Giga_M

adds a death history on the screen

This should be make sense!
1F616EMO

Adds missing crafting recipes that should exist

WiTT
MightyAlex200

Small indicator to show what the player is looking at.

Toggle Privs
bugbug11

Allows players to enable and disable privileges granted to them

PvP Control
mike.monkeybiter

Allow players to set their own ability to hurt or be hurt in PvP, by chat command or by pressure pads. Nametag colour changes to reflect status.

Enchantments Workbench
bgstack15

A workbench for enchantment operations

itemshelf (Fork)
nac

Generic item shelf with 3D items on display

Minetest Emotions
ResendeTech

Adds new feelings in the form of blocks

Mid Measure
ANAND

Quickly get the distance between two nodes and calculate their mid-point

Bubbles
niwla23

Adds bubble machines

LocalChat
qPexLegendary

Adds local and global chat

Beautiful Boulders
regulus

Procedurally Generated Rocks with (pretty) Accurate Collision Boxes

Classic Coaches Nationality Livery Pack
Marnack

Additional nationality themed liveries for use with the Classic Coaches mod.

Decore
tacotexmex

Native-like decorations utility

Minetest Teams
pl608

simple multiplayer team system

Temp Privs
ChimneySwift

Overwrites the default grant, grantme and revoke chatcommands to add revoke or grant expiration.

Uncraftable Recipes
ReinPlayz

A small mod that adds shapeless recipes for lava, water, river water source blocks, and grass block.

CTF Info
Jo5629_

Know what is happening in CTF in your world.

Top players
Giga_M

Adds a kill, deaths, and kd counter to players.

Frames
opfromthestart

Frames from Technic since it was removed.

Cooksneak
Kimapr

Smarter furnace shift+click behavior

Flowing Concrete
DumbDave961

Adds flowing concrete that hardens over time. Cheap alternative to lava cooling.

Item Tracking
Impulse

Provides a API to mod developers to track which inventories items are in.

Minebase Core
ThatCommand

Adds APIs and new dynamic functionalities.

Isogen
BuckarooBanzai

Generate isometric images from ingame builds