Multitools
ChimneySwift

Adds a series of multi-purpose tools

Trails
X5Dragonfire

Allows you to make paths in grass with ground roller

MT Expansion
GamingAssociation39

An expansion for MTG

Luscious
sofar

Bring color into the mgv7 mapgen world.

Reinforced Diamond Tools
ImAlreadyHere

A sword and a pickaxe that are really strong and can be crafted with diamond blocks and sticks.

Etherium Stuff
alerikaisattera

Decorative stuff using ethereal's etherium dust

Utilities for Underch - extension pack
Hypernoot

Extend the Underground Challenge by miscelaneous utilities and change some recipes

Jukeloopbox
ulla

A simple jukebox that can be used for small looped tracks, or simply to listen to music

Mistere's Adventure Map Island Creator
MisterE

A 1000x1000 canvas for your imagination

Candy
Kostivar

Adds candy which you can make from candy ores.

CodeBlock
giga-turbo

Use lua code to build anything you want

Nyfty Blocks
Ryft77

Adds some nifty blocks

Multiplant
Firefall

Grow Multiplants and get a random seed or flower!

Bed Notifications
Bob64

This adds chat messages that tell other players when a player leaves or enters a bed and when players can sleep.

Medieval (Fork)
DragonWrangler

an addon to darkage

Stairs Recycle
DumbDave961

Turn stairs into slabs, different stairs, or back into blocks. Smelt cobble stairs into stone stairs. Highly recommended for Oneblock survival.

Swamplified
Neuromancer

This mod adds a few more nice touches to Atlante's Swamp biome mod

Swamps
Hybrid Dog

Adds swamps

Missions
BuckarooBanzai

Adds blocks to create missions with rewards, timeout and penalties.

Zinc
alerikaisattera

Zinc metal, used for making brass

Chocolatestuff
lazerbeak12345

Adds edible chocolate tools and armor.

Watershed
paramat

A river / mountain range mapgen

Metallicum
Ludus

The power of Titanium!

Basic Anvil
MikeRedwood

Adds an easy tool repair craft

No Map
DarkXWolf17

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

Sailing
cakenggt

Live in a tropical paradise where you can sail, mine coconuts, etc.

gooey mess reborn
timm

a funny addon that is bigger,better, and a lot more of a goofy time

Coconut Trees
AwesomeDragon97

Adds coconut trees that appear on beaches

Craftable Lava Blocks
Darin755

Makes Lava blocks craftable

The Confluence
MisterE

A luamap example - a small (500x100x500) Island in the middle of the ocean with 4 rivers that run from the center to the sea.

challenge
josegamestest

challenges to create route challenges or to train flight

Un-Craft Table
Troodon

Adds an uncraft table

Hard Trees
octacian

Require tools to break trees and introduce beginner-tier rock tools.

Titanium
Hybrid Dog

Adds titanium which is very strong and lasts for a long time.

void grenade
Giga_M

add an void grenade

Ancient Runes
spixi

Ancient Runes

Tomb Stones
Nathan.S

Adds many shapes and styles of tombstones.

Bread
Lahusen

Just my favourite bread recipes

ponti
ulla

brige/door

Kudzu
chaosomnium

kudzu (invasive spreading plant) mod, with useful crafts and items