ArCompass

Evidence

Ran on Kiln's test stand (2026-11-04): ArCompassClient did not start: java.lang.NoClassDefFoundError: net/minecraft/world/waypoints/TrackedWaypoint$Camera.

What it needs from Kiln

• Mixin
• com.mojang.authlib.GameProfile
• net.fabricmc.fabric.api.client.screen.v1.ScreenEvents
• net.fabricmc.fabric.api.client.screen.v1.ScreenEvents.AfterInit
• net.minecraft.client.Camera
• net.minecraft.client.KeyboardHandler
• net.minecraft.client.Options
• net.minecraft.client.gui.Hud
• net.minecraft.client.gui.components.Button
• net.minecraft.client.gui.components.Button.Builder
• net.minecraft.client.gui.components.Button.OnPress
• net.minecraft.client.gui.components.Checkbox
• net.minecraft.client.gui.components.Checkbox.Builder
• net.minecraft.client.gui.components.Checkbox.OnValueChange
• net.minecraft.client.gui.components.EditBox
• net.minecraft.client.gui.screens.DeathScreen
• net.minecraft.client.multiplayer.PlayerInfo
• net.minecraft.client.multiplayer.ServerData
• net.minecraft.client.renderer.GameRenderer
• net.minecraft.client.renderer.RenderPipelines
• net.minecraft.client.resources.WaypointStyle
• net.minecraft.client.resources.WaypointStyleManager
• net.minecraft.client.server.IntegratedServer
• net.minecraft.client.waypoints.ClientWaypointManager
• net.minecraft.util.ARGB
• net.minecraft.util.Mth
• net.minecraft.world.TickRateManager
• net.minecraft.world.level.storage.WorldData
• net.minecraft.world.waypoints.PartialTickSupplier
• net.minecraft.world.waypoints.TrackedWaypoint
• net.minecraft.world.waypoints.TrackedWaypoint.Camera
• net.minecraft.world.waypoints.TrackedWaypoint.PitchDirection
• net.minecraft.world.waypoints.TrackedWaypoint.Projector
• net.minecraft.world.waypoints.Waypoint
• net.minecraft.world.waypoints.Waypoint.Icon
• KeyMapping.isDown()
• Minecraft.gameRenderer
• Minecraft.getCameraEntity()
• Minecraft.getCurrentServer()
• Minecraft.getSingleplayerServer()
• Minecraft.keyboardHandler
• and 18 more

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

Compass mod that will point you in direction without using f3

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file arcompass-1.2.2.jar. The scan reads the mod's classes; it does not run them.