WorldEdit
sfan5

In-game world editor. Use it to repair griefing, or just create awesome buildings in seconds.

Protector Redo
TenPlus1

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

Edit
Johannes Fritz

Allows copying, pasting, filling, deleting, opening and saving 3D areas

WorldEdit Additions
Starbeamrainbowlabs

Extra tools and commands to extend WorldEdit. Currently has over 22 commands!

Terraform
x2048

Adds terraforming tools to your creative toolbox (WIP)

Streetbuilder
seckl

Build a street from given points

Extruder Tool
fgaz

Adds an extruder tool that can extend continuous surfaces towards the node face that was clicked

WorldEdit Undo
Hybrid Dog

Undo and Redo executed WorldEdit chat commands

Automatic Cave Lighting
Hybrid Dog

Add two chatcommands to automatically light up dark places (e.g. caves) with lighting nodes such as torches.

NodeCore Beacons
Warr1024

Long-distance navigation beacons for NodeCore

Dais Ex Machina
Warr1024

An other-worldly platform to preserve some of your stuff across map resets for NodeCore

Copier
1F616EMO

A tool to copy and paste nodes from a file or from a tool

Chest with Everything
ROllerozxa

Adds a chest node containing all registered nodes, items and tools.