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RFTools Builder

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RFTools Builder is an addon for RFTools Base that adds the builder, all shape cards, and the shield system. It requires RFTools Base and McJtyLib and is intended to be used alongside RFTools Power.

Available for Forge and NeoForge on Minecraft 1.16.5–1.21.1, the mod can also be included in modpacks.

Rent your own Minecraft server and bring these RFTools components to it with a one-click installation from the server panel.

Mod versions

You will choose the version when installing in the server panel, in the Addons section.

59 versions
VersionReleased
RFToolsBuilder - 1.21-7.0.8 Latest
Released 29.10.2026
RFToolsBuilder - 1.20-6.0.11
Released 29.10.2026
RFToolsBuilder - 26.3-10.0.0
Released 29.10.2026
RFToolsBuilder - 26.3-10.0.0-fabric
Released 29.10.2026
RFToolsBuilder - 26.2-9.0.0
Released 29.10.2026