Evil Slime Labs
A golden holographic blueprint projected above an armor stand

An Evil Slime Labs project

Scaffold: Holographic blueprints for survival builds.

Scaffold turns a .mcstructure file into a resource pack that draws your build as see-through ghost blocks around an armor stand. No behavior packs, no commands, no cheats, so it works in any survival world with achievements on.

Download Scaffold Other downloads

Version 1.3.2 · 13 Oct 2026 · 31.5 MB

From build to blueprint in three steps

  1. Export a structure

    Save your build with a structure block in a creative world. One structure covers up to 64×64×64.

  2. Make the pack

    Drop the file on Scaffold, give the pack a name and press Make Pack.

  3. Place an armor stand

    Apply the pack and the build appears around every armor stand. Shift-right-click to step through its layers.

The Scaffold window with three structures added and the pack settings beside them

One file. Nothing to install.

Scaffold.exe is a single self-contained program with drag and drop, light and dark themes, and settings that stay put. It checks for signed updates when it starts and installs them in place.

Building from a script or a server? Scaffold-cli.exe takes the same options without the window.

Made for big projects

Big Build Mode

Export a huge build in pieces. Scaffold stitches them into one model at the coordinates they came from.

Block lists

A shopping list for every build, grouped the way you gather: all the oak together, all the deepslate together.

Low Geometry

Draw the most detailed blocks as simpler shapes, so large builds stay smooth, even with Vibrant Visuals.

Every block

Every block in the vanilla resource pack has a shape and a texture, mob heads included.

Many builds, one pack

Add several structures and name an armor stand to choose which build it shows.

Your language

English, Українська, Español, 简体中文, Tagalog and Cebuano, plus Pirate Speak and the enchanting table alphabet.

Using Bedrock TechPack too? Both packs replace the armor stand, so Scaffold can build your pack to work alongside TechPack or carry it inside.

Download

The latest release is 1.3.2, published 13 Oct 2026. These links always point at the newest release.

Release notes All releases Source on GitHub

The downloads are for Windows. On macOS and Linux the command line runs from the source with Python 3.11 or newer. Scaffold was previously Structura, created by DrAv0011, FondUnicycle and RavinMaddHatter.