mod

Accessories Compatibility LayerMinecraft mod for 1.21.1

Modifies commonly used Accessory API's to work with Accessories, unifying a modpack under one Accessory API

newest supported release 1.21.1Utility Qol Library Api Mc Addons

Latest version: [1.21.1] Accessories Compatibility Layer [Fabric] - 0.1.13
Minecraft: 1.21 to 1.21.1
Java: Java 21+
Loaders: Fabric, NeoForge
Licence: not stated
Downloads: 7.3M
Updated: 16 d ago
Available on: CurseForge

Minecraft versions

Every version Accessories Compatibility Layer declares support for, newest first, with the Java runtime that version needs.

Other mods

Minecraft	Through	Java	Evidence	Released
1.21.1	Fabric, NeoForge	21+	declared	8 Aug 2024
1.21	Fabric, NeoForge	21+	declared	13 Jun 2024

Download

From Accessories Compatibility Layer’s own host. Nothing is re-hosted here.

For Minecraft 1.21.1

Choose the loader you use before downloading.

Fabric
[1.21.1] Accessories Compatibility Layer [Fabric] - 0.1.13 · 16 Oct 2026 · accessories_compat_layer-fabric-0.1.13+1.21.1.jar
Get Fabric
NeoForge
[1.21.1] Accessories Compatibility Layer [Neoforge] - 0.1.13 · 16 Oct 2026 · accessories_compat_layer-neoforge-0.1.13+1.21.1.jar
Get NeoForge

Most recently published release

[1.21.1] Accessories Compatibility Layer [Fabric] - 0.1.13beta16 Oct 2026

accessories_compat_layer-fabric-0.1.13+1.21.1.jar · 0.4 MB · for 1.21.1, 1.21 · Fabric

Download this release

3915dd272b7f…

Older versions24

[1.21.1] Accessories Compatibility Layer [Neoforge] - 0.1.1316 Oct 20261.21.1, 1.210.4 MB87032a586140…Get
[1.21.1] Accessories Compatibility Layer [Fabric] - 0.1.126 Feb 20261.21.10.4 MB2.8k downloads44acb001881c…Get
[1.21.1] Accessories Compatibility Layer [Neoforge] - 0.1.126 Feb 20261.21.10.4 MB59dd35650925…Get
[1.21.1] Accessories Compatibility Layer [Fabric] - 0.1.116 Feb 20261.21.10.4 MB917 downloadsc920c6e46a5c…Get
[1.21.1] Accessories Compatibility Layer [Neoforge] - 0.1.116 Feb 20261.21.10.4 MBf1d0ec90dbf0…Get
[1.21.1] Accessories Compatibility Layer [Fabric] - 0.1.1029 Sept 20251.21.10.4 MB1.3M downloads012edb0462e8…Get
[1.21.1] Accessories Compatibility Layer [Neoforge] - 0.1.1029 Sept 20251.21.10.4 MB81075dd9ba87…Get
Accessories Compatibility Layer 0.1.9 [Fabric]17 Sept 20251.21.10.4 MB54 downloadse6422088e985…Get
Accessories Compatibility Layer 0.1.9 [Neoforge]17 Sept 20251.21.10.4 MB14bc2757608b…Get
Accessories Compatibility Layer 0.1.8 [Fabric]5 Sept 20251.21.10.4 MB88e77b290e0d…Get
Accessories Compatibility Layer 0.1.8 [Neoforge]-neoforge-0.1.8+1.21.1.jar5 Sept 20251.21.10.4 MBe7a8cd71fbac…Get
Accessories Compatibility Layer 0.1.7 [Neoforge]4 Sept 20251.21.10.3 MBc17420c969e8…Get
Accessories Compatibility Layer 0.1.6 [Fabric]3 Sept 20251.21.10.4 MBade1a1df3cd9…Get
Accessories Compatibility Layer 0.1.6 [Neoforge]3 Sept 20251.21.10.3 MB1038958a814b…Get
Accessories Compatibility Layer 0.1.5 [Neoforge]25 Aug 20251.21.10.3 MBf809f8ec8685…Get
Accessories Compatibility Layer 0.1.4 [Fabric]25 Aug 20251.21.10.3 MB3edf4178fa4f…Get
Accessories Compatibility Layer 0.1.4 [Neoforge]25 Aug 20251.21.10.3 MB58519cfd77f4…Get
Accessories Compatibility Layer 0.1.3 [Fabric]19 Aug 20251.21.10.3 MB62d19dad6e77…Get
Accessories Compatibility Layer 0.1.3 [Neoforge]19 Aug 20251.21.10.3 MBac8aa1e6f8f4…Get
Accessories Compatablity Layer 0.1.2 [Fabric]17 Aug 20251.21.10.3 MB794452be52ef…Get
Accessories Compatablity Layer 0.1.2 [Neoforge]17 Aug 20251.21.10.3 MBdeb49e147ffe…Get
Accessories Compatablity Layer 0.1.1 [Neoforge]31 Jul 20251.21.10.3 MB56 downloadse994a06ce2d4…Get
Accessories Compatablity Layer 0.1.0 [Fabric]31 Jul 20251.21.10.3 MB9 downloads08c8989ab4ce…Get
Accessories Compatablity Layer 0.1.0 [Neoforge]31 Jul 20251.21.10.3 MB1 download6b6dba85fa72…Get

Frequently asked

Does Accessories Compatibility Layer work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Accessories Compatibility Layer declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Accessories Compatibility Layer support?

Everything the author has declared, from 1.21 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does Accessories Compatibility Layer support?

Fabric, NeoForge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Accessories Compatibility Layer?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

How do I install Accessories Compatibility Layer?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Accessories Compatibility Layer safely?

Start with the author's page on CurseForge, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

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Is this information wrong or missing something? .