Four Elemental Swords

Evidence

Ran on Kiln's test stand (2026-11-04): Main did not start: java.lang.NoClassDefFoundError: net/minecraft/tags/TagKey.

What it needs from Kiln

• net.minecraft.network.codec.ByteBufCodecs
• net.minecraft.network.codec.StreamCodec
• net.minecraft.tags.BlockTags
• net.minecraft.tags.TagKey
• net.minecraft.world.effect.MobEffectInstance
• net.minecraft.world.effect.MobEffects
• net.minecraft.world.item.Item.TooltipContext
• net.minecraft.world.item.ItemCooldowns
• net.minecraft.world.item.ToolMaterial
• net.minecraft.world.item.crafting.CraftingInput
• net.minecraft.world.item.crafting.CraftingRecipe
• net.minecraft.world.item.crafting.RecipeSerializer
• net.minecraft.world.item.crafting.ShapedRecipe
• Minecraft.hasShiftDown()
• LivingEntity.addEffect()
• LivingEntity.setRemainingFireTicks()
• Player.addEffect()
• Player.getCooldowns()
• Item.appendHoverText()
• ItemStack.hurtAndBreak()

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

In the author's words

This mod adds four elemental swords and a special sword with different power and effects

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file ElementalSwords-fabric-26.3-2.10.1.jar. The scan reads the mod's classes; it does not run them.