Replacer
Sokomine

Exchange/replace nodes with one click.

Unified Hammers
Linuxdirk

Various hammers that can be used to crush nodes.

Infinity Gauntlet
Gcbarden

Adds The Infinity Gauntlet

Scaffolding
Semmett9

Adds wooden and Iron scaffolding.

Flamethrower
Jeija

Adds a flamethrower using particles. It makes things burn and scorches grass; does not cause damage to any object.

Zero-Effort Custom Minerals
Piezo_

A tool for registering entire materials, complete with ore generation, tool-sets and automatically generated sprites with almost no effort required

vexcazer
AiTechEye

Ultimate build+mine & admin tool

Tool Enhancement
archfan7411

Allows players to enhance their tools through mese infusion

Lookup Tool
Wuzzy

Adds a tool which shows help entries about almost anything which it punches.

item_magnet
fluxionary

a magnet for picking up items

Ranged Weapon Framework (rawf)
LandarVargan

A ranged weapon framework for Minetest

Rhotator Screwdriver
entuland

A predictable tool to rotate nodes

Axis Tools
mt-mods

All the functionality of tinkers construct, but all in your inventory.

Staffs
CalebJ

Staffs with various uses

Climb Glove
ApolloX

A magic glove which allows you to punch nodes to travel vertically.

Chocolatestuff
lazerbeak12345

Adds edible chocolate tools and armor to Minetest.

Basic Grenades
LandarVargan

Adds some basic grenades using the grenades API

Multitools
ChimneySwift

Adds a series of multi-purpose tools to Minetest

Points of Interest
Clyde

Mod to create or visit Points of Interest

TPH's Spyglass
TPH

Provides a Spyglass for zooming in and out (if RMB is pressed)

No Map
LissoBone

Reject tradition, embrace modernity. For those tired of default MTG maps. Crafting recipes for TechAge hackers available.

Item Repair
ApolloX

Repair many items with ease.

CodeBlock
giga-turbo

Use lua code to build anything you want

Inspector
sofar

An in-game tool to inspect node parameters and metadata.

Utilities for Underch - extension pack
Hume2

Extend the Underground Challenge by miscelaneous utilities and change some recipes

Unprotector
Kimapr

Bypass Protection Sorcery in survival

replacer (flux's redo)
fluxionary

provides a node replacement tool and a node inspection tool. slightly different than the other replacer variants.

Lock Replicator
mazes

A tool to replicate locks

Boring RPG
Lebedev

New items blocks and other pieces are waiting for you here

Wooden Mattock
Fanticwor

Adds early(er)-game mattocks made out of wood

Bucket lite
daret

Bucket - fork of Minetest Game mod with reduced "bucket" liquid flowing

Epic Combat
hilol

Fight your enemies with various weapons and protect yourself with distinct sets of Armour, whilst sharpening your skills in PVP and PVE.

Copper Stuff for Voxelibre
SmokeyDope

This adds copper tools, armor, and decorations to voxelibre.

Blocky portaling
BRNSystems

A WIP game based on AiTechEye's portalgun

KSurvive
MadKamel

A game that changes much of MTG's gameplay.

X Bows Extras
SaKeL

Adds more bows/guns and arrows to Minetest using X Bows API.

Power Guns
shaft

A mod that adds laser guns and a force gun

Torrlund
LandarVargan

Your ship has crashed, armed with a few tools you must harvest meteorites to repair your ship while fighting off hordes of aliens

Rifles
shaft

Adds guns, rocket launchers and grenades.

Guns4dWorkbench
Jo5629_

Craft guns and their components with an added workbench.