Recurrent Complex Volts

Calls something that is on Kiln's roadmap. Parts of it may already run.

Evidence

Ran on Kiln's test stand (2026-11-04): RecurrentComplexFabric did not start: java.lang.NoClassDefFoundError: net/minecraft/server/MinecraftServer; RecurrentComplexFabricClient did not start: java.lang.NoClassDefFoundError: net/fabricmc/fabric/api/client/networking/v1/ClientPlayNetworking.

What it needs from Kiln

Mixin
com.mojang.authlib.GameProfile
com.mojang.authlib.properties.Property
com.mojang.authlib.properties.PropertyMap
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.biome.v1.BiomeModifications
net.fabricmc.fabric.api.biome.v1.BiomeSelectionContext
net.fabricmc.fabric.api.client.networking.v1.ClientLoginNetworking
net.fabricmc.fabric.api.client.networking.v1.ClientLoginNetworking.LoginQueryRequestHandler
net.fabricmc.fabric.api.client.networking.v1.ClientPlayConnectionEvents
net.fabricmc.fabric.api.client.networking.v1.ClientPlayConnectionEvents.Disconnect
net.fabricmc.fabric.api.client.networking.v1.ClientPlayNetworking
net.fabricmc.fabric.api.client.networking.v1.ClientPlayNetworking.Context
net.fabricmc.fabric.api.client.networking.v1.ClientPlayNetworking.PlayPayloadHandler
net.fabricmc.fabric.api.client.rendering.v1.RenderStateDataKey
net.fabricmc.fabric.api.client.rendering.v1.level.LevelExtractionContext
net.fabricmc.fabric.api.client.rendering.v1.level.LevelExtractionEvents
net.fabricmc.fabric.api.client.rendering.v1.level.LevelExtractionEvents.EndExtraction
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.command.v2.CommandRegistrationCallback
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.fabricmc.fabric.api.networking.v1.FriendlyByteBufs
net.fabricmc.fabric.api.networking.v1.LoginPacketSender
net.fabricmc.fabric.api.networking.v1.PayloadTypeRegistry
net.fabricmc.fabric.api.networking.v1.ServerLoginConnectionEvents
net.fabricmc.fabric.api.networking.v1.ServerLoginConnectionEvents.QueryStart
net.fabricmc.fabric.api.networking.v1.ServerLoginNetworking
net.fabricmc.fabric.api.networking.v1.ServerLoginNetworking.LoginQueryResponseHandler
net.fabricmc.fabric.api.networking.v1.ServerLoginNetworking.LoginSynchronizer
net.fabricmc.fabric.api.networking.v1.ServerPlayConnectionEvents
net.fabricmc.fabric.api.networking.v1.ServerPlayConnectionEvents.Disconnect
and 81 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

Continuation of Recurrent Complex - tons of structures, fully customizable

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file RecurrentComplexVolts-Fabric-26.3-0.7.3.0.jar. The scan reads the mod's classes; it does not run them.

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