All mods

Planned

Version
1.0.3+26.3
Author
Merlin1809
Page
modrinth.com/mod/iris-extension

Iris Extension

Calls something that is on Kiln's roadmap. Parts of it may already run.

Evidence

Ran on Kiln's test stand (2026-11-04): IrisExtension did not start: java.lang.NoClassDefFoundError: net/fabricmc/fabric/api/networking/v1/PayloadTypeRegistry; IrisExtensionClient did not start: java.lang.NoSuchMethodError: 'boolean net.fabricmc.loader.api.FabricLoader.isModLoaded(java.lang.String)'.

What it needs from Kiln

  • Mixin
  • net.fabricmc.fabric.api.client.networking.v1.ClientPlayNetworking
  • net.fabricmc.fabric.api.client.networking.v1.ClientPlayNetworking.Context
  • net.fabricmc.fabric.api.client.networking.v1.ClientPlayNetworking.PlayPayloadHandler
  • net.fabricmc.fabric.api.networking.v1.PayloadTypeRegistry
  • net.minecraft.network.codec.ByteBufCodecs
  • net.minecraft.network.codec.StreamCodec
  • net.minecraft.network.protocol.common.custom.CustomPacketPayload
  • net.minecraft.network.protocol.common.custom.CustomPacketPayload.Type
  • net.minecraft.network.protocol.common.custom.CustomPacketPayload.TypeAndCodec
  • FabricLoader.isModLoaded()
  • Minecraft.execute()

On the roadmap: Minecraft's libraries and client API (0.2), Code next to data (0.3), Mixin (0.5)

In the author's words

An extension for the Minecraft shader loader Iris with some useful features for shader developers.

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file IrisExtension-fabric-1.0.3-mc26.3.jar. The scan reads the mod's classes; it does not run them.

Reports from players

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