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Modrinth · Minecraft mod
SchemNexus
Configurable automatic scheduled schematic saving.
Choose a version Pick your version below, then grab the matching file.
Quick answer
Which SchemNexus release should I use?
Latest stable file 1.0.3
Game version 1.20.1, 1.20.2, 1.20.3
Loader Fabric
SchemNexus 1.0.3 targets 1.20.1, 1.20.2, 1.20.3 with Fabric. Installation on the client is optional. Installation on the dedicated server is optional. No extra mods listed for this file.
Where it goes
Is SchemNexus required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
Client Optional
Dedicated server Optional
Loader for this release Fabric
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume
The source marks this as usable on both the client and server.
What else does SchemNexus 1.0.3 need?
1.0.3. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add SchemNexus without breaking your instance.
Built for SchemNexus 1.0.3. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.0.3. It targets 1.20.1, 1.20.2, 1.20.3 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
Installation on the client is optional. Installation on the dedicated server is optional.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.0.3. It opens that exact file at the source.
About this project
What does SchemNexus add?
Automated schematic saving - define your schematic zones, and save them automatically on a timer
Credits
- Haydn for the idea.
- Sean for beta testing.
- Tenne for the model and icon.
Project description from Modrinth.
Pick your setup
SchemNexus by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Minecraft version
1.20.5
1 loader buildMinecraft version
1.20.4
1 loader buildMinecraft version
1.20.3
1 loader buildMinecraft version
1.20.2
1 loader buildMinecraft version
1.20.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
SchemNexus versions and loaders
1.0.3
schemnexus-1.0.3.jar
23 Aug 2026
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 1.20.6 · Fabric setup 1.20.11.20.21.20.31.20.4 release
1.0.2
schemnexus-1.0.2.jar
25 Jul 2026
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 1.20.6 · Fabric setup 1.20.11.20.21.20.31.20.4 release
1.0.1
schemnexus-1.0.1.jar
17 Jun 2026
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 1.20.6 · Fabric setup 1.20.11.20.21.20.31.20.4 release
1.0.0
schemnexus-1.0.0.jar
3 Jun 2026
Client Optional Server Optional Dependencies 1 required · 1 unchecked Listed on Release listing
Check the 1.20.6 · Fabric setup 1.20.11.20.21.20.31.20.4 release
Looking for an older file? The official Modrinth project page is in Resources.
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