CarpetGUI

Evidence

Ran on Kiln's test stand (2026-11-04): CarpetGUI did not start: java.lang.NoClassDefFoundError: net/minecraft/network/protocol/common/custom/CustomPacketPayload; CarpetGUIClient did not start: java.lang.NoClassDefFoundError: net/minecraft/client/gui/components/events/GuiEventListener.

What it needs from Kiln

• an access widener
• Mixin
• com.mojang.blaze3d.Blaze3D
• com.mojang.blaze3d.platform.Window
• com.mojang.blaze3d.platform.cursor.CursorType
• com.mojang.blaze3d.platform.cursor.CursorTypes
• net.fabricmc.fabric.api.client.event.lifecycle.v1.ClientLifecycleEvents
• net.fabricmc.fabric.api.client.event.lifecycle.v1.ClientLifecycleEvents.ClientStopping
• net.fabricmc.fabric.api.client.networking.v1.ClientPlayConnectionEvents
• net.fabricmc.fabric.api.client.networking.v1.ClientPlayConnectionEvents.Disconnect
• 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.client.screen.v1.ScreenEvents
• net.fabricmc.fabric.api.client.screen.v1.ScreenEvents.AfterExtract
• net.fabricmc.fabric.api.client.screen.v1.ScreenKeyboardEvents
• net.fabricmc.fabric.api.client.screen.v1.ScreenKeyboardEvents.AfterKeyPress
• net.fabricmc.fabric.api.command.v2.CommandRegistrationCallback
• net.fabricmc.fabric.api.event.EventFactory
• net.fabricmc.fabric.api.networking.v1.PacketSender
• net.fabricmc.fabric.api.networking.v1.PayloadTypeRegistry
• net.fabricmc.fabric.api.networking.v1.ServerPlayConnectionEvents
• net.fabricmc.fabric.api.networking.v1.ServerPlayConnectionEvents.Join
• net.fabricmc.fabric.api.networking.v1.ServerPlayNetworking
• net.fabricmc.fabric.api.networking.v1.ServerPlayNetworking.Context
• net.fabricmc.fabric.api.networking.v1.ServerPlayNetworking.PlayPayloadHandler
• net.minecraft.client.gui.ActiveTextCollector
• net.minecraft.client.gui.ActiveTextCollector.ClickableStyleFinder
• net.minecraft.client.gui.GuiGraphicsExtractor.ScissorStack
• net.minecraft.client.gui.components.AbstractSliderButton
• net.minecraft.client.gui.components.AbstractWidget
• net.minecraft.client.gui.components.Button
• net.minecraft.client.gui.components.Button.CreateNarration
• net.minecraft.client.gui.components.Button.OnPress
• net.minecraft.client.gui.components.Checkbox
• net.minecraft.client.gui.components.EditBox
• net.minecraft.client.gui.components.Renderable
• net.minecraft.client.gui.components.events.GuiEventListener
• net.minecraft.client.gui.narration.NarratableEntry
• net.minecraft.client.gui.narration.NarratableEntry.NarrationPriority
• net.minecraft.client.gui.navigation.ScreenPosition
• net.minecraft.client.gui.navigation.ScreenRectangle
• and 54 more

On the roadmap: Minecraft's libraries and client API (0.2), Code next to data (0.3), Machines (0.4), Mixin (0.5)

In the author's words

An easy to use GUI for CarpetMod

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file carpetgui-2.1.0+26.3.jar. The scan reads the mod's classes; it does not run them.