All mods

Planned

Version
1.2
Author
excederus
Page
modrinth.com/mod/shader-patcher

Shader Patcher

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

Evidence

Ran on Kiln's test stand (2026-11-04): FabricEntrypoint did not start: java.lang.NoClassDefFoundError: net/fabricmc/fabric/api/client/event/lifecycle/v1/ClientLifecycleEvents.

What it needs from Kiln

  • net.fabricmc.fabric.api.client.event.lifecycle.v1.ClientLifecycleEvents
  • net.fabricmc.fabric.api.client.event.lifecycle.v1.ClientLifecycleEvents.ClientStarted
  • net.minecraft.server.packs.resources.Resource
  • net.minecraft.server.packs.resources.ResourceManager
  • net.minecraft.server.packs.resources.ResourceManager.Selector
  • org.apache.commons.io.file.Counters
  • org.apache.commons.io.file.Counters.PathCounters
  • org.apache.commons.io.file.PathUtils
  • Minecraft.getResourceManager()

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

In the author's words

Attempts to patch any Iris/Optifine shaderpack to add mod support

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file ShaderPatcher-Fabric 26.3-1.2.jar. The scan reads the mod's classes; it does not run them.

Reports from players

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