Minecraft Custom Day/Night Mod

Evidence

Ran on Kiln's test stand (2026-11-04): CustomDayNightMod did not start: java.lang.NoSuchMethodError: 'java.util.Optional net.fabricmc.loader.api.FabricLoader.getModContainer(java.lang.String)'.

What it needs from Kiln

• net.fabricmc.fabric.api.command.v2.CommandRegistrationCallback
• net.fabricmc.fabric.api.event.lifecycle.v1.ServerTickEvents
• net.fabricmc.fabric.api.event.lifecycle.v1.ServerTickEvents.StartTick
• net.fabricmc.loader.api.ModContainer
• net.fabricmc.loader.api.Version
• net.fabricmc.loader.api.metadata.ModMetadata
• net.minecraft.commands.CommandSourceStack
• net.minecraft.commands.Commands
• net.minecraft.commands.Commands.CommandSelection
• net.minecraft.core.RegistryAccess
• net.minecraft.core.RegistryAccess.Frozen
• net.minecraft.network.chat.ClickEvent
• net.minecraft.network.chat.ClickEvent.SuggestCommand
• net.minecraft.network.chat.HoverEvent
• net.minecraft.network.chat.HoverEvent.ShowText
• net.minecraft.network.chat.Style
• net.minecraft.server.MinecraftServer
• net.minecraft.world.clock.ServerClockManager
• net.minecraft.world.clock.ServerClockManager.ServerClockInstance
• net.minecraft.world.clock.WorldClocks
• FabricLoader.getModContainer()
• Registry.getOrThrow()
• Registries.WORLD_CLOCK
• MutableComponent.withStyle()

On the roadmap: Minecraft's libraries and client API (0.2), Code next to data (0.3)

In the author's words

A server-side only Fabric mod for Minecraft that allows you to configure the length of day and night.

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file mg-custom-day-night-mod-2.2.0.jar. The scan reads the mod's classes; it does not run them.