Scoreboard Server

Evidence

Ran on Kiln's test stand (2026-11-04): KyoScoreboard did not start: java.lang.NoClassDefFoundError: net/minecraft/network/protocol/Packet.

What it needs from Kiln

• Mixin
• net.fabricmc.fabric.api.command.v2.CommandRegistrationCallback
• net.fabricmc.fabric.api.event.lifecycle.v1.ServerTickEvents
• net.fabricmc.fabric.api.event.lifecycle.v1.ServerTickEvents.EndTick
• net.fabricmc.fabric.api.networking.v1.ServerPlayConnectionEvents
• net.fabricmc.fabric.api.networking.v1.ServerPlayConnectionEvents.Disconnect
• net.fabricmc.fabric.api.networking.v1.ServerPlayConnectionEvents.Join
• net.minecraft.commands.CommandSourceStack
• net.minecraft.commands.Commands
• net.minecraft.commands.Commands.CommandSelection
• net.minecraft.network.chat.numbers.BlankFormat
• net.minecraft.network.protocol.game.ClientboundSetDisplayObjectivePacket
• net.minecraft.network.protocol.game.ClientboundSetObjectivePacket
• net.minecraft.network.protocol.game.ClientboundSetScorePacket
• net.minecraft.network.protocol.game.ClientboundTabListPacket
• net.minecraft.server.MinecraftServer
• net.minecraft.server.network.ServerGamePacketListenerImpl
• net.minecraft.server.players.PlayerList
• net.minecraft.stats.ServerStatsCounter
• net.minecraft.stats.StatType
• net.minecraft.stats.Stats
• net.minecraft.world.scores.DisplaySlot
• net.minecraft.world.scores.Objective
• net.minecraft.world.scores.Scoreboard
• net.minecraft.world.scores.criteria.ObjectiveCriteria
• net.minecraft.world.scores.criteria.ObjectiveCriteria.RenderType
• net.minecraft.network.protocol.Packet
• Identifier.tryParse()
• ServerLevel.getServer()
• ServerPlayer.connection
• ServerPlayer.getStats()
• ServerPlayer.nameAndId()

On the roadmap: Code next to data (0.3), Mixin (0.5)

In the author's words

Create scoreboard for server. In join

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file kyoscoreboard-1.3.jar. The scan reads the mod's classes; it does not run them.