Auto Elytra

Evidence

Ran on Kiln's test stand (2026-11-04): AutoElytraClient did not start: java.lang.NoClassDefFoundError: net/minecraft/world/item/ItemInstance.

What it needs from Kiln

• com.mojang.blaze3d.platform.InputConstants.Key
• net.minecraft.client.Options
• net.minecraft.client.gui.components.ChatComponent
• net.minecraft.client.multiplayer.MultiPlayerGameMode
• net.minecraft.core.RegistryAccess
• net.minecraft.core.component.DataComponents
• net.minecraft.network.protocol.game.ServerboundPlayerCommandPacket
• net.minecraft.network.protocol.game.ServerboundPlayerCommandPacket.Action
• net.minecraft.world.effect.MobEffects
• net.minecraft.world.entity.EquipmentSlot
• net.minecraft.world.entity.player.Inventory
• net.minecraft.world.inventory.ContainerInput
• net.minecraft.world.item.component.ItemAttributeModifiers
• net.minecraft.world.item.enchantment.EnchantmentHelper
• net.minecraft.world.item.enchantment.Enchantments
• net.minecraft.world.item.equipment.Equippable
• net.minecraft.world.item.ItemInstance
• InputConstants.UNKNOWN
• KeyMapping.isDown()
• Minecraft.gameMode
• Minecraft.options
• Gui.getChat()
• ClientPacketListener.send()
• LocalPlayer.connection
• LocalPlayer.getInventory()
• LocalPlayer.getItemBySlot()
• LocalPlayer.hasEffect()
• LocalPlayer.isFallFlying()
• LocalPlayer.isInLava()
• LocalPlayer.isInWater()
• LocalPlayer.onGround()
• LocalPlayer.tryToStartFallFlying()
• Registry.getOrThrow()
• Registries.ENCHANTMENT
• ItemStack.get()
• ItemStack.getOrDefault()
• ItemStack.has()
• Level.registryAccess()

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

In the author's words

Auto-equips your Elytra when you double-jump.

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file AutoElytra-Fabric-1.4.3-26.3.jar. The scan reads the mod's classes; it does not run them.