CurseForge · Minecraft mod
Guro's Construction Site
A simple mod that allows for constructing structures from schematics. Together with worker villagers and an intuitive UI.
Quick answer
Which Guro's Construction Site release should I use?
Guro's Construction Site GurosConstructionSite-1.0+mc1.21.1.jar targets 1.21.1 with Fabric. The project page does not say whether this file belongs on the client, dedicated server, or both. All 2 required mods have matching files.
Where it goes
Is Guro's Construction Site required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Guro's Construction Site GurosConstructionSite-1.0+mc1.21.1.jar need?
GurosConstructionSite-1.0+mc1.21.1.jar. Change the file and its required mods may change too.
Install oωo (owo-lib), Fabric API first. We found matching files for this game-version and loader setup.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Guro's Construction Site without breaking your instance.
Built for Guro's Construction Site GurosConstructionSite-1.0+mc1.21.1.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use GurosConstructionSite-1.0+mc1.21.1.jar. It targets 1.21.1 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install oωo (owo-lib), Fabric API first. We found matching files for this game-version and loader setup.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside GurosConstructionSite-1.0+mc1.21.1.jar. It opens that exact file at the source.
About this project
What does Guro's Construction Site add?

A simple mod that allows for constructing structures from schematics.
Watch the Worker Villagers construct the home of your dreams.
Features:
- Schematics loading and preview (.litematic, .schem, .nbt)
- Tool supply for the workers to speed up the block breaking
- Block replacement for the planned build
- Toggleable preview of the finished build
- A Checklist that you can take with you to track the required materials (holding the Checklist in hands, while looking a the schematic preview will display the block name)
- Easy to use UI

How to use:
- Open the placement UI by pressing J
Project description from CurseForge.
Pick your setup
Guro's Construction Site by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.1
1 loader build1.20.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Guro's Construction Site versions and loaders
GurosConstructionSite-1.0+mc1.21.1.jar
GurosConstructionSite-1.0-mc1.21.1.jar
29 Oct 2026
GurosConstructionSite-1.0+mc1.20.1.jar
GurosConstructionSite-1.0-mc1.20.1.jar
29 Oct 2026
Looking for an older file? The official CurseForge project page is in Resources.