About this Mod
The builders submodule as provided by BuildCraft.
This submodule adds BuildCraft's Builders - blocks which allow the construction of user-provided schematics within a world using resources gathered from that world. To create a Schematic, the Architect Table is utilized. Schematics created in this way can be imported and exported using the Blueprint Library and shared with others online.
Note that the Builders only really became fully stable in a multiplayer context with more recent versions for Minecraft 1.7.10.
Note that the BuildCraft project contains the complete mod in single-JAR format - but not all versions are available in this format; likewise, not all versions are available in this multi-JAR submodule format.
Licensing information is provided in the full version's description above.
Available Versions
How to Install BuildCraft Builders on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set forge Loader
In the panel under "Egg", select the forge loader and matching Minecraft version (1.12.2).
Install Mod
Open the mod browser in the dashboard and search for "BuildCraft Builders". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.12.2, 1.11.2, 1.8.9 (+10 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
BuildCraft Builders server crashes on startup – what to do?
Most common cause: wrong forge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.12.2). You can switch loaders with one click in the panel.
Is BuildCraft Builders compatible with forge and modloader?
BuildCraft Builders officially supports forge, modloader for Minecraft 1.12.2, 1.11.2, 1.8.9. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with BuildCraft Builders – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if BuildCraft Builders consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
Rent Modded Server
Install BuildCraft Builders with just one click on your server.