LookAtPlayer

Evidence

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

What it needs from Kiln

• Mixin
• net.fabricmc.fabric.api.client.command.v2.ClientCommandRegistrationCallback
• net.minecraft.network.Connection
• net.minecraft.network.protocol.game.ServerboundMovePlayerPacket
• net.minecraft.network.protocol.game.ServerboundMovePlayerPacket.Rot
• net.minecraft.util.Mth
• net.minecraft.network.protocol.Packet
• ClientLevel.players()
• ClientPacketListener.getConnection()
• LocalPlayer.getDeltaMovement()
• LocalPlayer.getEyeY()
• LocalPlayer.horizontalCollision
• LocalPlayer.onGround()
• Entity.distanceToSqr()
• Player.getEyeY()
• Player.position()

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

Looking at a nearby player while AFK

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file LookAtPlayer-26.1.0.jar. The scan reads the mod's classes; it does not run them.