CurseForge · Minecraft mod
filament
Data driven Items, Blocks, Decorations and Mobs for Fabric based servers. No client mods required!
Quick answer
Which filament release should I use?
filament-1.7.3+26.2.jar targets 26.2 with Fabric. The project page does not say whether this file belongs on the client, dedicated server, or both. All 2 required mods have matching files.
Where it goes
Is filament required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does filament-1.7.3+26.2.jar need?
filament-1.7.3+26.2.jar. Change the file and its required mods may change too.
Install Fabric API, Polymer first. We found matching files for this game-version and loader setup.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add filament without breaking your instance.
Built for filament-1.7.3+26.2.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use filament-1.7.3+26.2.jar. It targets 26.2 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Fabric API, Polymer first. We found matching files for this game-version and loader setup.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside filament-1.7.3+26.2.jar. It opens that exact file at the source.
About this project
What does filament add?
Filament: Custom Content Adder for Fabric Servers
filament simplifies adding custom content to Fabric-based Minecraft servers. It allows server owners to add new items, blocks, decorations and even mobs using JSON files—no coding required. Configure a block, item, decoration, or armor, and you're ready to go!
Clients can connect to servers using filament without installing any mods, as it relies on a resource pack, item display entities, and packet-based methods.
Decorations and other features have minimal server performance impact due to their packet-based nature.
Use Polymer's auto-hosting capability to host the resource pack—no third-party server required.
TLDR: ItemsAdder/Oraxen alternative for Fabric.
Features
Custom Items: Add items with unique behaviors, including:
- Armor
- Cosmetics
- Items running commands
- Bows/Crossbows
Custom Blocks: Add your own custom blocks like:
- Trapdoors
- Doors
- Crops
- Budding blocks
Custom Decorations: Add furniture and decorations with configurable placement and interactions:
- Benches
- Showcases/Item-Displays
- Container
- Wearable & placeable backpacks
Custom Mobs: Add your own mobs with simple goal-based AI - supports custom models too! Create:
- Animals
- Hostile mobs
- Supports custom attributes
- Control spawn chances and biomes to spawn in
Installation
Requires Fabric API and Polymer.
Download filament and drop the example_datapack into the datapacks folder of your server world. filament uses Polymer's resource pack generation and hosting features.
Usage
An example datapack is available in the GitHub repo. Just drop it into your world's datapacks folder.
Check out the documentation!
Mods using filament
These mods demonstrate filament's capabilities:
- Decorative Boxes by swzo
- Better Amethyst Polymerized by swzo
- Toms Server Additions: Decorations & Furniture
- Toms Server Additions: Stone!
- Toms Server Additions: Planks!
- Toms Server Additions: Concrete!
Credits
This project includes code from FactoryTools by Patbox, specifically the Virtual Destroy stages for decorations.
A copy of the FactoryTools LGPL3 license is included in factorytools-license.txt.
Project description from CurseForge.
Pick your setup
filament by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.2
1 loader build26.1.2
1 loader build26.1.1
1 loader build26.1
1 loader build1.21.11
2 loader builds1.21.10
3 loader builds1.21.9-snapshot
1 loader build1.21.9-rc1
1 loader build1.21.9
3 loader builds1.21.8
2 loader builds1.21.7
2 loader builds1.21.6-pre3
1 loader buildShowing the newest 12 of 21 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
filament versions and loaders
filament-1.7.3+26.2.jar
9 Jul 2026
filament-1.7.1+26.2
filament-1.7.1+26.2.jar
18 Jun 2026
filament-1.6.4+26.1.2.jar
18 Jun 2026
filament-1.6.1+26.1.2.jar
9 Jun 2026
1.6.0+26.1
filament-1.6.0+26.1.jar
28 May 2026
filament-1.5.4+26.1.jar
17 May 2026
1.5.3+26.1
filament-1.5.3+26.1.jar
13 May 2026
1.5.2+26.1
filament-1.5.2+26.1.jar
10 May 2026
1.4.0-patch.2+1.21.11
filament-1.4.0-patch.2+1.21.11.jar
29 Apr 2026
1.5.0+26.1
filament-1.5.0+26.1.jar
13 Apr 2026
1.4.7+26.1
filament-1.4.7+26.1.jar
8 Apr 2026
1.4.6+26.1
filament-1.4.6+26.1.jar
5 Apr 2026
Looking for an older file? The official CurseForge project page is in Resources.



