Reacharound

Evidence

Ran on Kiln's test stand (2026-11-04): Reacharound did not start: java.lang.NoClassDefFoundError: net/minecraft/world/phys/AABB.

What it needs from Kiln

• com.mojang.blaze3d.platform.InputConstants.Key
• com.mojang.blaze3d.vertex.PoseStack
• com.mojang.blaze3d.vertex.PoseStack.Pose
• com.mojang.blaze3d.vertex.VertexConsumer
• net.fabricmc.fabric.api.client.rendering.v1.level.LevelRenderContext
• net.fabricmc.fabric.api.client.rendering.v1.level.LevelRenderEvents
• net.fabricmc.fabric.api.client.rendering.v1.level.LevelRenderEvents.CollectSubmits
• net.fabricmc.fabric.api.event.player.UseItemCallback
• net.minecraft.client.multiplayer.MultiPlayerGameMode
• net.minecraft.client.renderer.SubmitNodeCollector
• net.minecraft.client.renderer.SubmitNodeCollector.CustomGeometryRenderer
• net.minecraft.client.renderer.rendertype.RenderTypes
• net.minecraft.client.renderer.state.level.CameraRenderState
• net.minecraft.client.renderer.state.level.LevelRenderState
• net.minecraft.core.Direction.Axis
• net.minecraft.util.ARGB
• net.minecraft.util.Mth
• net.minecraft.world.level.ClipContext
• net.minecraft.world.level.ClipContext.Block
• net.minecraft.world.level.ClipContext.Fluid
• net.minecraft.world.level.block.state.properties.SlabType
• net.minecraft.world.phys.AABB
• net.minecraft.world.phys.HitResult.Type
• net.minecraft.world.phys.shapes.CollisionContext
• net.minecraft.world.phys.shapes.Shapes
• org.apache.commons.lang3.tuple.Pair
• InputConstants.UNKNOWN
• Minecraft.gameMode
• Minecraft.hitResult
• GuiGraphicsExtractor.pose()
• LocalPlayer.blockInteractionRange()
• LocalPlayer.getDirection()
• LocalPlayer.getXRot()
• LocalPlayer.itemUsed()
• LocalPlayer.swing()
• Direction.fromYRot()
• Direction.getAxis()
• Direction.getNearest()
• Entity.getEyeHeight()
• Entity.getPose()
• and 15 more

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

In the author's words

Reacharound block placement.

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file reacharound+26.3-1.4.2.jar. The scan reads the mod's classes; it does not run them.