Leukocyte

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

Evidence

Ran on Kiln's test stand (2026-11-04): it stopped at xyz.nucleoid.stimuli.selector.EventListenerSelector, a class from a jar nested inside the mod; Kiln does not unpack nested jars yet.

What it needs from Kiln

Mixin
net.fabricmc.fabric.api.command.v2.CommandRegistrationCallback
net.fabricmc.fabric.api.event.lifecycle.v1.ServerLevelEvents
net.fabricmc.fabric.api.event.lifecycle.v1.ServerLevelEvents.Load
net.fabricmc.fabric.api.event.lifecycle.v1.ServerLevelEvents.Unload
net.fabricmc.fabric.api.permission.v1.PermissionPredicates
net.minecraft.commands.CommandSourceStack
net.minecraft.commands.Commands
net.minecraft.commands.Commands.CommandSelection
net.minecraft.commands.SharedSuggestionProvider
net.minecraft.commands.arguments.DimensionArgument
net.minecraft.commands.arguments.EntityArgument
net.minecraft.commands.arguments.GameProfileArgument
net.minecraft.commands.arguments.IdentifierArgument
net.minecraft.commands.arguments.coordinates.BlockPosArgument
net.minecraft.network.chat.ClickEvent
net.minecraft.network.chat.ClickEvent.SuggestCommand
net.minecraft.network.chat.CommonComponents
net.minecraft.network.chat.ComponentUtils
net.minecraft.network.chat.Style
net.minecraft.server.MinecraftServer
net.minecraft.server.permissions.PermissionLevel
net.minecraft.server.permissions.PermissionSet
net.minecraft.server.permissions.Permissions
net.minecraft.server.players.NameAndId
net.minecraft.tags.DamageTypeTags
net.minecraft.world.damagesource.DamageSource
net.minecraft.world.damagesource.DamageTypes
net.minecraft.world.entity.animal.Animal
net.minecraft.world.entity.monster.Enemy
net.minecraft.world.level.block.TntBlock
BiMap.containsKey()
BiMap.get()
BiMap.keySet()
Reference2ObjectMap.Entry.getKey()
Reference2ObjectMap.Entry.getValue()
FabricLoader.isModLoaded()
BlockPos.CODEC
BlockPos.containing()
MutableComponent.withStyle()
Identifier.CODEC
and 8 more

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

Server-side, region-based protection controllable by API or commands

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file leukocyte-0.4.1+26.3.jar. The scan reads the mod's classes; it does not run them.

Reports from players

No reports from players yet.

Thank you. Your report is counted.