ModsFinder

Tinkers Construct (Unofficial port)

by hg_oo

This NeoForge port of Tinkers Construct adds modular tools, weapons, shields and armor, built from custom materials, to Minecraft 1.21.1.

NeoForgeClient and serverMIT LicenseOpen source1.21.1

What it does

Players build tools, weapons, shields and armor from parts and materials, then modify them again later. Metals are smelted, alloyed and cast from molten form, and materials can carry traits and modifiers that change how each piece behaves. The port is written for NeoForge and runs on 1.21.1 only.

The port is maintained by hg_oo and is not the official Tinkers Construct build, so issues should be reported to this port and not to the official team. It uses content from Modern Foundry and MajorBonghits. Optional Create integration is under development and covers ores, fluids, pipes and tanks. Compatibility with Sable and Create Aeronautics is also included.

The mod runs on the client and on the server, so both sides need it. It is released under the MIT License and is open source. Source code, an issue tracker and a wiki are public. Credit for the original Tinkers Construct belongs to its creators and contributors.

Key features

  1. Modular tools and armor

    Tools, weapons, shields and armor are assembled from parts, and a modular piece can be changed after it is made.

  2. Molten metal processing

    Metals can be smelted, alloyed and cast into shapes from molten form.

  3. Custom materials

    Materials can carry traits and modifiers that alter how the items made from them perform.

  4. Create integration in progress

    An optional Create integration adds ores, fluids, pipes and tanks, and it is still under development.

Compatibility

Latest build for each game version and loader.

1.21.11.21.1-1.0.0-NeoForge
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

Questions

Does Tinkers Construct Unofficial port need a separate dependency?

Modern Foundry and MajorBonghits content is used by the port, and the mod is released for NeoForge only. Check the mod page for the exact required files before installing.

Do servers need this mod installed?

Yes. The server and every player need the mod installed.

Where should problems with this port be reported?

Issues should go to this port's own issue tracker, not to the official Tinkers Construct team, because the port is maintained separately.

In the catalog

Tinkers Construct (Unofficial port) is one of 8,499 Technology mods on ModsFinder, and one of 3,557 Technology mods for NeoForge. 32,366 mods support Minecraft 1.21.1.

Technology mods8,499NeoForge modsMods for 1.21.132,366

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Create1.18.2 – 1.21.1Quark1.9.4 – 1.21.1GraveStone Mod1.19 – 26.3Create Big Cannons1.18.2 – 1.21.1GD656Killicon1.18.2 – 1.21.4Create: Connected1.18.2 – 1.21.1

What the author says

This is an unofficial port of Tinkers' Construct. It is not developed, approved, or supported by SlimeKnights. Tinkers Construct (Unofficial port) brings the Tinkers' Construct experience to Minecraft 1.21.1 on NeoForge.
hg_oo, on the Modrinth page

Official listing

Owner
hg_oo
Published
2026-08-28
Updated on Modrinth
2026-09-02
Facts verified
2026-10-15

Tags

EquipmentGame mechanicsTechnologyMobs
Open on ModrinthCompare