WSkinLoader

Evidence

Ran on Kiln's test stand (2026-11-04): WskinloaderClient did not start: java.lang.NoClassDefFoundError: net/fabricmc/fabric/api/client/command/v2/ClientCommandRegistrationCallback.

What it needs from Kiln

• Mixin
• com.mojang.authlib.GameProfile
• com.mojang.authlib.minecraft.MinecraftProfileTexture
• com.mojang.authlib.minecraft.MinecraftProfileTexture.Type
• net.fabricmc.fabric.api.client.command.v2.ClientCommandRegistrationCallback
• net.fabricmc.fabric.api.client.command.v2.ClientCommands
• net.fabricmc.fabric.api.client.command.v2.FabricClientCommandSource
• net.minecraft.client.multiplayer.PlayerInfo
• net.minecraft.client.renderer.texture.SkinTextureDownloader
• net.minecraft.client.resources.SkinManager
• net.minecraft.core.ClientAsset
• net.minecraft.core.ClientAsset.Texture
• net.minecraft.world.entity.player.PlayerModelType
• Minecraft.getSkinManager()
• ClientPacketListener.getOnlinePlayers()
• LocalPlayer.getGameProfile()

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 offline skin patch for Minecraft that allows offline players to load custom skins and capes while maintaining compatibility with the official skin system for premium players./一个用于 Minecraft 的离线皮肤补丁，允许离线玩家加载自定义皮肤和披风，同时保持对正版玩家官方皮肤系统的兼容。

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file wskinloader-1.6.2.jar. The scan reads the mod's classes; it does not run them.