
FTB Ranks - MT Inventory Weight
FTB Ranks InventoryWeight connects FTB Ranks with MT Inventory Weight, allowing server admins to grant flat, percent, or multiplier-based carry capacity bonuses through FTB Ranks meta keys.
About this Mod
FTB Ranks InventoryWeight
FTB Ranks InventoryWeight is a server-side add-on for MT Inventory Weight and FTB Ranks.
It lets server admins give players more maximum inventory weight through FTB Ranks rank permission values.
This mod is not standalone.
Required Dependencies
This add-on requires:
FTB Ranks requires FTB Library and Architectury API. Make sure all of them are installed, or FTB Ranks will not load.
Server-side Only
FTB Ranks InventoryWeight is designed to run on the server.
It does not add client UI, keybinds, screens, HUD elements, or tooltips. It only modifies the server-side max weight calculation used by MT Inventory Weight.
This works for both an integrated server (single player / Open to LAN) and a dedicated server.
Features
- Integrates FTB Ranks with MT Inventory Weight
- Lets admins configure carry capacity bonuses using FTB Ranks permission nodes
- Supports flat max-weight bonuses
- Supports percentage bonuses
- Supports direct multiplier bonuses
- Server-side only
Supported FTB Ranks Permission Nodes
The add-on reads these FTB Ranks permission nodes:
inventoryweight.maxweight.add
inventoryweight.maxweight.percent
inventoryweight.maxweight.multiplier
Flat Bonus
/ftbranks node add vip inventoryweight.maxweight.add 50
Gives:
+50 max weight
Percent Bonus
/ftbranks node add vip inventoryweight.maxweight.percent 25
Gives:
+25% max weight
Multiplier Bonus
/ftbranks node add vip inventoryweight.maxweight.multiplier 1.5
Gives:
1.5x max weight
Formula
The final result is calculated like this:
final max weight = (current max weight + add) * (1 + percent / 100) * multiplier
Example:
Current max weight: 100
Add: 50
Percent: 25
Multiplier: 1.5
Final: (100 + 50) * 1.25 * 1.5 = 281.25
Example Rank Setup
/ftbranks node add default inventoryweight.maxweight.add 0
/ftbranks node add vip inventoryweight.maxweight.add 50
/ftbranks node add vip inventoryweight.maxweight.percent 10
/ftbranks node add elite inventoryweight.maxweight.add 100
/ftbranks node add elite inventoryweight.maxweight.percent 25
/ftbranks node add elite inventoryweight.maxweight.multiplier 1.5
You can also set these directly in config/ftbranks/ranks.snbt:
vip {
permissions: {
"inventoryweight.maxweight.add": 50
"inventoryweight.maxweight.percent": 10
}
}
Documentation
Full documentation is available in:
https://megatrex4.github.io/inventory-weight/guide/addons/ftb-ranks
Available Versions
How to Install FTB Ranks - MT Inventory Weight on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (26.1.2).
Install Mod
Open the mod browser in the dashboard and search for "FTB Ranks - MT Inventory Weight". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
26.1.2, 26.1.1, 26.1 (+6 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
FTB Ranks - MT Inventory Weight server crashes on startup – what to do?
Most common cause: wrong fabric 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 (26.1.2). You can switch loaders with one click in the panel.
Is FTB Ranks - MT Inventory Weight compatible with fabric?
FTB Ranks - MT Inventory Weight officially supports fabric for Minecraft 26.1.2, 26.1.1, 26.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with FTB Ranks - MT Inventory Weight – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if FTB Ranks - MT Inventory Weight 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 FTB Ranks - MT Inventory Weight with just one click on your server.