Handy Indicator

Evidence

Ran on Kiln's test stand (2026-11-04): HandyIndicator did not start: java.lang.NoSuchMethodError: 'boolean net.fabricmc.loader.api.FabricLoader.isModLoaded(java.lang.String)'; HandyIndicatorClient did not start: java.lang.NoClassDefFoundError: net/minecraft/client/color/block/BlockTintSource.

What it needs from Kiln

• Mixin
• net.fabricmc.fabric.api.client.rendering.v1.BlockColorRegistry
• net.fabricmc.fabric.api.event.lifecycle.v1.ServerChunkEvents
• net.fabricmc.fabric.api.event.lifecycle.v1.ServerChunkEvents.Load
• net.fabricmc.fabric.api.event.lifecycle.v1.ServerLifecycleEvents
• 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.minecraft.client.color.block.BlockTintSource
• net.minecraft.core.NonNullList
• net.minecraft.server.MinecraftServer
• net.minecraft.server.level.ChunkMap
• net.minecraft.server.level.ServerChunkCache
• net.minecraft.world.Container
• net.minecraft.world.level.block.AbstractFurnaceBlock
• net.minecraft.world.level.block.BarrelBlock
• net.minecraft.world.level.block.ChestBlock
• net.minecraft.world.level.block.DispenserBlock
• net.minecraft.world.level.block.HopperBlock
• net.minecraft.world.level.block.ShulkerBoxBlock
• net.minecraft.world.level.block.WeatheringCopperCollection
• net.minecraft.world.level.block.entity.BlockEntity
• net.minecraft.world.level.block.entity.ChestBlockEntity
• net.minecraft.world.level.block.entity.CrafterBlockEntity
• net.minecraft.world.level.block.state.properties.ChestType
• net.minecraft.world.level.chunk.LevelChunk
• FabricLoader.isModLoaded()
• DefaultedRegistry.iterator()
• Direction.getClockWise()
• Direction.getCounterClockWise()
• ServerLevel.getChunkSource()
• Level.getBlockEntity()
• Blocks.BARREL
• Blocks.BLAST_FURNACE
• Blocks.CHEST
• Blocks.COPPER_CHEST
• Blocks.CRAFTER
• Blocks.DECORATED_POT
• Blocks.DISPENSER
• Blocks.DROPPER
• Blocks.FURNACE
• and 3 more

On the roadmap: Minecraft's libraries and client API (0.2), Code next to data (0.3), Machines (0.4), Mixin (0.5)

In the author's words

Stop right-clicking every hopper to check if it's running. A colored crown sits on top of every loaded container in your item sorter — hoppers, droppers, furnaces, barrels, crafters. No comparators needed.

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file handyindicator-2.4.0.jar. The scan reads the mod's classes; it does not run them.