Lock End

Evidence

Ran on Kiln's test stand (2026-11-04): LockEndFabricMod did not start: java.lang.NoClassDefFoundError: net/fabricmc/fabric/api/event/lifecycle/v1/ServerLifecycleEvents.

What it needs from Kiln

• net.fabricmc.fabric.api.command.v2.CommandRegistrationCallback
• net.fabricmc.fabric.api.entity.event.v1.ServerEntityLevelChangeEvents
• net.fabricmc.fabric.api.entity.event.v1.ServerEntityLevelChangeEvents.AfterPlayerChange
• net.fabricmc.fabric.api.event.lifecycle.v1.ServerLifecycleEvents
• net.fabricmc.fabric.api.event.lifecycle.v1.ServerLifecycleEvents.ServerStarted
• net.fabricmc.fabric.api.event.lifecycle.v1.ServerLifecycleEvents.ServerStopping
• net.fabricmc.fabric.api.event.lifecycle.v1.ServerTickEvents
• net.fabricmc.fabric.api.event.lifecycle.v1.ServerTickEvents.EndTick
• net.fabricmc.fabric.api.permission.v1.PermissionPredicates
• net.minecraft.commands.CommandSourceStack
• net.minecraft.commands.Commands
• net.minecraft.commands.Commands.CommandSelection
• net.minecraft.server.MinecraftServer
• net.minecraft.server.permissions.PermissionLevel
• net.minecraft.server.players.PlayerList
• net.minecraft.world.level.portal.TeleportTransition
• net.minecraft.world.level.portal.TeleportTransition.PostTeleportTransition
• net.minecraft.world.level.storage.LevelData
• net.minecraft.world.level.storage.LevelData.RespawnData
• ServerLevel.getRespawnData()
• ServerPlayer.teleport()

On the roadmap: Code next to data (0.3)

In the author's words

Lock or unlock the End globally. Blocks portals, teleports, commands. Lightweight, multilingual, and MC 26.3+ compatible.

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file lock-end-fabric-4.0.0.jar. The scan reads the mod's classes; it does not run them.