Optometrist

Evidence

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

What it needs from Kiln

• Mixin
• net.minecraft.commands.CommandSourceStack
• net.minecraft.commands.Commands
• net.minecraft.commands.Commands.CommandSelection
• net.minecraft.commands.arguments.EntityArgument
• net.minecraft.network.protocol.game.ClientboundSetChunkCacheRadiusPacket
• net.minecraft.server.MinecraftServer
• net.minecraft.server.network.ServerGamePacketListenerImpl
• net.minecraft.server.players.PlayerList
• net.minecraft.world.level.gamerules.GameRuleCategory
• net.minecraft.world.level.gamerules.GameRules
• net.minecraft.world.level.storage.ValueInput
• net.minecraft.world.level.storage.ValueOutput
• ServerLevel.getChunkSource()
• ServerPlayer.connection

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

In the author's words

A cross-platform render distance manipulation mod

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file Optometrist-1.0.0.jar. The scan reads the mod's classes; it does not run them.