AnvilCore Mod (1.21.8, 1.20.1) – Library for SmartStreamLabs's Mods

Available for:FabricForgeNeoForge

Behind every great mod suite is a solid foundation, and AnvilCore Mod serves exactly that role for SmartStreamLabs's growing collection of Minecraft mods. Rather than adding gameplay features directly, AnvilCore operates as a shared core library — handling backend utilities, cross-mod communication, and centralized dependency management so that each SmartStreamLabs project can focus on delivering its own unique content. If you use any mod from SmartStreamLabs, this library is an essential install.

Key Features

  • Shared Utility Systems & Common Framework — Provides a unified code foundation that all SmartStreamLabs mods build upon, reducing redundancy and ensuring consistent behavior across the entire mod suite.
  • Performance-Optimized Backend — Handles background processing and backend operations efficiently, keeping resource usage minimal while supporting multiple dependent mods simultaneously.
  • Cross-Mod Compatibility — Manages interactions between SmartStreamLabs mods so they work together seamlessly without conflicts or duplicate systems running in parallel.
  • Centralized Dependency Management & Streamlined Updates — When AnvilCore updates, all dependent mods benefit at once. This single-point update system means fewer compatibility headaches when new Minecraft versions drop.

Screenshots

How to Install

  1. Download and install your preferred mod loader — Forge, NeoForge, or Fabric — matching your Minecraft version.
  2. Download the AnvilCore file for your specific Minecraft version and loader from the links below.
  3. Place the downloaded .jar file into your .minecraft/mods folder.
  4. Install any SmartStreamLabs mods that require AnvilCore into the same mods folder.
  5. Launch Minecraft through your mod loader profile and verify AnvilCore loads in the mod list.

Requirements

Mod Loader Dependencies Minecraft Versions
Forge, Fabric, NeoForge Minecraft Forge, Fabric API, NeoForge Installer 1.21.8, 1.21.7, 1.21.6, 1.21.5, 1.21.4, 1.21.1, 1.21, 1.20.6, 1.20.4, 1.20.1, 1.20, 1.19.4, 1.19.2, 1.18.2, 1.17.1

Pros & Cons

Pros

  • Supports all three major mod loaders — Forge, Fabric, and NeoForge
  • Wide version coverage from 1.17.1 all the way to 1.21.8
  • Centralizes updates so dependent mods stay compatible with less effort
  • Appears to be lightweight since it adds no gameplay content of its own

Cons

  • No standalone functionality — only useful if you run other SmartStreamLabs mods
  • Adds an extra dependency to manage alongside the mods you actually want
  • Removing it will break any SmartStreamLabs mod that relies on it

Download

Minecraft VersionLoaderDownload Links
For Minecraft 1.17.1
Forge
For Minecraft 1.18.2
Forge
For Minecraft 1.19.2
Forge
For Minecraft 1.19.4
Forge
For Minecraft 1.20.1, 1.20
Forge

For Minecraft 1.20.4
NeoForge
For Minecraft 1.20.6
NeoForge
For Minecraft 1.21.1, 1.21
NeoForge

For Minecraft 1.21.4
NeoForge
For Minecraft 1.21.5
NeoForge
For Minecraft 1.21.8, 1.21.7, 1.21.6
NeoForge

For Minecraft 1.21.8, 1.21.7, 1.21.6
Fabric

Always download mods from official sources to stay safe.

FAQ

Do I need AnvilCore if I only use one SmartStreamLabs mod?

Yes. AnvilCore is a required dependency for all SmartStreamLabs mods regardless of how many you have installed. Without it, those mods will not load.

Does AnvilCore add any items, blocks, or gameplay changes?

No. AnvilCore is purely a backend library that runs in the background. It provides shared code and utilities for other mods but does not introduce any visible content to your game.

Which mod loader should I use with AnvilCore?

It depends on your Minecraft version. For 1.17.1 through 1.20.1, Forge builds are available. For 1.20.4 and newer, NeoForge is the supported loader. Check the download section to match the correct loader with your game version.

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