Hilt Needed by Modern Foundry ModernFoundry-26.1.2-4.0.0.jar
requiredMatching file found Matched file: Hilt-26.1.2-1.13.jar
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CurseForge · Minecraft mod
Modern Foundry
An unofficial and independent port of Tinker's Construct for 1.21.1 | 26.1.2
Choose a version Pick your version below, then grab the matching file.
Quick answer
Which Modern Foundry release should I use?
Latest stable file ModernFoundry-26.1.2-4.0.0.jar
Game version 26.1.2
Loader NeoForge
Modern Foundry ModernFoundry-26.1.2-4.0.0.jar targets 26.1.2 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. All 1 required mods have matching files.
Where it goes
Is Modern Foundry required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
Client Source doesn’t say
Dedicated server Source doesn’t say
Loader for this release NeoForge
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume
The source does not explicitly classify this release as client-only or server-only.
What else does Modern Foundry ModernFoundry-26.1.2-4.0.0.jar need?
ModernFoundry-26.1.2-4.0.0.jar. Change the file and its required mods may change too.
Install Hilt 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 Modern Foundry without breaking your instance.
Built for Modern Foundry ModernFoundry-26.1.2-4.0.0.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use ModernFoundry-26.1.2-4.0.0.jar. It targets 26.1.2 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Hilt 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 ModernFoundry-26.1.2-4.0.0.jar. It opens that exact file at the source.
About this project
What does Modern Foundry add?
Development status
Modern Foundry is under active development. The current source is forked from the original MIT Source Code, and AI was utilized to assist in the porting process.
Tinker's Construct - Original Mod
Project description from CurseForge.
Pick your setup
Modern Foundry by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Minecraft version
26.1.2
1 loader buildMinecraft version
1.21.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Modern Foundry versions and loaders
ModernFoundry-26.1.2-4.0.0.jar
19 Aug 2026
Client Source doesn’t say Server Source doesn’t say Dependencies 1 required · matched Listed on Release listing
Check the 26.1.2 · NeoForge setup NeoForge26.1.2 release
ModernFoundry-1.21.1-4.1.6-NeoForge.jar
18 Aug 2026
Client Source doesn’t say Server Source doesn’t say Dependencies 1 required · 1 unchecked Listed on Release listing
Check the 1.21.1 · NeoForge setup 1.21.1NeoForge release
ModernFoundry-1.21.1-4.1.4-NeoForge.jar
17 Aug 2026
Client Source doesn’t say Server Source doesn’t say Dependencies 1 required · 1 unchecked Listed on Release listing
Check the 1.21.1 · NeoForge setup 1.21.1NeoForge release
ModernFoundry-1.21.1-4.1.3-NeoForge.jar
17 Aug 2026
Client Source doesn’t say Server Source doesn’t say Dependencies 1 required · 1 unchecked Listed on Release listing
Check the 1.21.1 · NeoForge setup 1.21.1NeoForge release
ModernFoundry-1.21.1-4.1.1-NeoForge.jar
17 Aug 2026
Client Source doesn’t say Server Source doesn’t say Dependencies 1 required · 1 unchecked Listed on Release listing
Check the 1.21.1 · NeoForge setup 1.21.1NeoForge release
ModernFoundry-1.21.1-4.0.1-NeoForge.jar
16 Aug 2026
Client Source doesn’t say Server Source doesn’t say Dependencies 1 required · 1 unchecked Listed on Release listing
Check the 1.21.1 · NeoForge setup 1.21.1NeoForge release
ModernFoundry-1.21.1-4.0.0-NeoForge.jar
15 Aug 2026
Client Source doesn’t say Server Source doesn’t say Dependencies 1 required · 1 unchecked Listed on Release listing
Check the 1.21.1 · NeoForge setup 1.21.1NeoForge release
Looking for an older file? The official CurseForge project page is in Resources.
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