pca-protocol

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

Evidence

Server-side mod: Kiln runs mods' code on Horizon's single-player server, not on dedicated servers.

What it needs from Kiln

Mixin
io.netty.buffer.Unpooled
net.fabricmc.loader.api.ModContainer
net.fabricmc.loader.api.Version
net.fabricmc.loader.api.metadata.ModMetadata
net.minecraft.network.FriendlyByteBuf
net.minecraft.server.MinecraftServer
net.minecraft.server.network.ServerGamePacketListenerImpl
net.minecraft.server.players.PlayerList
net.minecraft.util.ProblemReporter
net.minecraft.util.ProblemReporter.PathElement
net.minecraft.util.ProblemReporter.ScopedCollector
net.minecraft.world.SimpleContainer
net.minecraft.world.WorldlyContainer
net.minecraft.world.entity.AgeableMob
net.minecraft.world.entity.animal.Animal
net.minecraft.world.entity.vehicle.minecart.AbstractMinecart
net.minecraft.world.level.block.BarrelBlock
net.minecraft.world.level.block.ChestBlock
net.minecraft.world.level.block.entity.BaseContainerBlockEntity
net.minecraft.world.level.block.entity.BlockEntity
net.minecraft.world.level.block.entity.Hopper
net.minecraft.world.level.block.entity.HopperBlockEntity
net.minecraft.world.level.block.entity.RandomizableContainerBlockEntity
net.minecraft.world.level.block.state.properties.ChestType
net.minecraft.world.level.chunk.LevelChunk
net.minecraft.world.level.storage.TagValueOutput
org.apache.commons.lang3.tuple.ImmutablePair
org.apache.commons.lang3.tuple.MutablePair
org.apache.commons.lang3.tuple.Pair
FabricLoader.getModContainer()
FabricLoader.isModLoaded()
ServerLevel.getChunkAt()
ServerLevel.getEntity()
ServerPlayer.connection
Entity.getId()
Entity.problemPath()
Entity.registryAccess()
Entity.saveWithoutId()
Level.getBlockEntity()
Level.registryAccess()
and 1 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

A fork of plusls-carpet-addition, provides PCA protocol support to the server only

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file pca-protocol-v0.3.15-mc26.3.jar. The scan reads the mod's classes; it does not run them.

Reports from players

No reports from players yet.

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