Auto Builder

Auto Builder

Auto Builder automatically place blocks while walking forward

by
7.0K Downloads
datapackfabricforgeneoforgequiltgame-mechanicstransportationutility
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Screenshots

Auto Builder Screenshot 1

About this Mod

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Auto Builder

automatically place blocks while walking forward

1

How to use
jump and sneak at the same time when you have a placeable block in you hand

Placeable Blocks >>>

  • Stone, Cobblestone, Netherrack, End Stone
  • All Wood Planks (Oak, Spruce, Birch, Jungle, Acacia, Dark Oak)
  • Dirt, Grass Block
  • Sandstone, Red Sandstone
  • Glass
  • Bricks
  • Quartz Block
  • Terracotta
  • White Concrete, Black Concrete

Available Versions

1.0release
MC 1.21-pre1, 1.21-pre2, 1.21-pre3, 1.21-pre4, 1.21-rc1, 1.21, 1.21.1-rc1, 1.21.1, 1.21.2-pre1, 1.21.2-pre2, 1.21.2-pre3, 1.21.2-pre4, 1.21.2-pre5, 1.21.2-rc1, 1.21.2-rc2, 1.21.2, 1.21.3, 1.21.4-pre1, 1.21.4-pre2, 1.21.4-pre3, 1.21.4-rc1, 1.21.4-rc2, 1.21.4-rc3, 1.21.4, 1.21.5-pre1, 1.21.5-pre2, 1.21.5-pre3, 1.21.5-rc1, 1.21.5-rc2, 1.21.5, 1.21.6-pre1, 1.21.6-pre2, 1.21.6-pre3, 1.21.6-pre4, 1.21.6-rc1, 1.21.6, 1.21.7-rc1, 1.21.7-rc2, 1.21.7, 1.21.8-rc1, 1.21.8, 1.21.9-pre1, 1.21.9-pre2, 1.21.9-pre3, 1.21.9-pre4, 1.21.9-rc1, 1.21.9, 1.21.10-rc1, 1.21.10, 25w41a, 25w42a, 25w43a, 25w44a, 25w45a, 25w46a, 1.21.11-pre1, 1.21.11-pre2, 1.21.11-pre3, 1.21.11-pre4, 1.21.11-pre5, 1.21.11-rc1, 1.21.11-rc2, 1.21.11-rc3, 1.21.11, 26.1-snapshot-1, 26.1-snapshot-2, 26.1-snapshot-3, 26.1-snapshot-4, 26.1-snapshot-5, 26.1-snapshot-6, 26.1-snapshot-7, 26.1-snapshot-8, 26.1-snapshot-9, 26.1-snapshot-10fabric, forge, neoforge, quilt
February 25, 2026
AutoBridge 1.1release
MC 1.16, 1.16.1, 1.16.2, 1.16.3, 1.16.4, 1.16.5, 1.17, 1.17.1, 1.18, 1.18.1, 1.18.2, 1.19, 1.19.1, 1.19.2, 1.19.3, 1.19.4, 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.5, 1.20.6fabric, forge, neoforge, quilt
November 17, 2025
AutoBridge 1.1release
MC 1.16, 1.16.1, 1.16.2, 1.16.3, 1.16.4, 1.16.5, 1.17, 1.17.1, 1.18, 1.18.1, 1.18.2, 1.19, 1.19.1, 1.19.2, 1.19.3, 1.19.4, 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.5, 1.20.6datapack
November 17, 2025
1.0release
MC 1.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10fabric, forge, neoforge, quilt
November 9, 2025
1.0release
MC 1.21-pre1, 1.21-pre2, 1.21-pre3, 1.21-pre4, 1.21-rc1, 1.21, 1.21.1-rc1, 1.21.1, 1.21.2-pre1, 1.21.2-pre2, 1.21.2-pre3, 1.21.2-pre4, 1.21.2-pre5, 1.21.2-rc1, 1.21.2-rc2, 1.21.2, 1.21.3, 1.21.4-pre1, 1.21.4-pre2, 1.21.4-pre3, 1.21.4-rc1, 1.21.4-rc2, 1.21.4-rc3, 1.21.4, 1.21.5-pre1, 1.21.5-pre2, 1.21.5-pre3, 1.21.5-rc1, 1.21.5-rc2, 1.21.5, 1.21.6-pre1, 1.21.6-pre2, 1.21.6-pre3, 1.21.6-pre4, 1.21.6-rc1, 1.21.6, 1.21.7-rc1, 1.21.7-rc2, 1.21.7, 1.21.8-rc1, 1.21.8, 1.21.9-pre1, 1.21.9-pre2, 1.21.9-pre3, 1.21.9-pre4, 1.21.9-rc1, 1.21.9, 1.21.10-rc1, 1.21.10, 25w41a, 25w42a, 25w43a, 25w44a, 25w45a, 25w46a, 1.21.11-pre1, 1.21.11-pre2, 1.21.11-pre3, 1.21.11-pre4, 1.21.11-pre5, 1.21.11-rc1, 1.21.11-rc2, 1.21.11-rc3, 1.21.11, 26.1-snapshot-1, 26.1-snapshot-2, 26.1-snapshot-3, 26.1-snapshot-4, 26.1-snapshot-5, 26.1-snapshot-6, 26.1-snapshot-7, 26.1-snapshot-8, 26.1-snapshot-9, 26.1-snapshot-10datapack
November 9, 2025

How to Install Auto Builder on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set datapack Loader

In the panel under "Egg", select the datapack loader and matching Minecraft version (26.1-snapshot-10).

3

Install Mod

Open the mod browser in the dashboard and search for "Auto Builder". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

datapackfabricforgeneoforgequilt

Minecraft Versions

26.1-snapshot-10, 26.1-snapshot-9, 26.1-snapshot-8 (+94 more)

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Auto Builder server crashes on startup – what to do?

Most common cause: wrong datapack 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 (26.1-snapshot-10). You can switch loaders with one click in the panel.

Is Auto Builder compatible with datapack and fabric and forge and neoforge and quilt?

Auto Builder officially supports datapack, fabric, forge, neoforge, quilt for Minecraft 26.1-snapshot-10, 26.1-snapshot-9, 26.1-snapshot-8. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Auto Builder – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Auto Builder 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.

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Install Auto Builder with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
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1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
GNU Affero General Public License v3.0 only
Server-side
Required
View on Modrinth

Supported Versions

26.1-snapshot-1026.1-snapshot-926.1-snapshot-826.1-snapshot-726.1-snapshot-626.1-snapshot-526.1-snapshot-426.1-snapshot-326.1-snapshot-226.1-snapshot-1+87 more