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PrefabBuilder

Here is a plugin for building prefabs in Adventure Mode. It allows you to place your prefabs in the world, hand over the resources, and gradually build your structure entirely in Adventure Mode without having to switch to Creative Mode.
Install via App

File Details
DownloadInstall

PrefabBuilder-0.3.2.jar

ByJodo2410
  • R
  • Feb 1, 2026
  • 369.03 KB
  • 622
  • Early Access

File Name

PrefabBuilder-0.3.2.jar

Supported Versions

  • Early Access

# PrefabBuilder — Changelog

## v0.3.2

### Bug Fixes
- Fixed Alt-Replace not working for stairs, slabs, and other block variants
- Fixed Self-Build mode rejecting replacement blocks as "wrong block"
- Fixed filter list showing original block names instead of replacement names
- Fixed prefabs not being found in `universe/worlds/default/prefabs/`

### Improvements
- Prefab folders are now scanned recursively — organize your prefabs in subfolders!
- Added support for `.prefab` files (in addition to `.prefab.json`)
- Auto-Filter now