Universal Portals (Portals to anywhere)

Evidence

Ran on Kiln's test stand (2026-11-04): UniversalPortals did not start: java.lang.NoClassDefFoundError: org/apache/logging/log4j/LogManager; ClientEventHandler did not start: java.lang.NoClassDefFoundError: net/minecraft/client/renderer/item/properties/numeric/RangeSelectItemModelProperties.

What it needs from Kiln

• Mixin
• com.mojang.blaze3d.platform.Window
• 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.particle.v1.ParticleProviderRegistry
• net.fabricmc.fabric.api.client.particle.v1.ParticleProviderRegistry.PendingParticleProvider
• net.fabricmc.fabric.api.client.render.fluid.v1.FluidRenderingRegistry
• net.fabricmc.fabric.api.creativetab.v1.FabricCreativeModeTab
• net.fabricmc.fabric.api.event.lifecycle.v1.ServerLifecycleEvents
• net.fabricmc.fabric.api.event.lifecycle.v1.ServerLifecycleEvents.ServerStopped
• net.fabricmc.fabric.api.event.lifecycle.v1.ServerTickEvents
• net.fabricmc.fabric.api.event.lifecycle.v1.ServerTickEvents.EndTick
• net.fabricmc.fabric.api.event.player.UseBlockCallback
• net.fabricmc.fabric.api.networking.v1.PayloadTypeRegistry
• net.fabricmc.fabric.api.networking.v1.ServerPlayConnectionEvents
• net.fabricmc.fabric.api.networking.v1.ServerPlayConnectionEvents.Disconnect
• net.fabricmc.fabric.api.networking.v1.ServerPlayNetworking
• net.fabricmc.fabric.api.networking.v1.ServerPlayNetworking.Context
• net.fabricmc.fabric.api.networking.v1.ServerPlayNetworking.PlayPayloadHandler
• net.fabricmc.fabric.api.tag.convention.v2.ConventionalEntityTypeTags
• net.minecraft.advancements.triggers.CriteriaTriggers
• net.minecraft.advancements.triggers.ItemUsedOnLocationTrigger
• net.minecraft.client.gui.components.Button
• net.minecraft.client.gui.components.Button.Builder
• net.minecraft.client.gui.components.Button.CreateNarration
• 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.EditBox
• net.minecraft.client.particle.ParticleProvider
• net.minecraft.client.particle.SingleQuadParticle
• net.minecraft.client.particle.SingleQuadParticle.Layer
• net.minecraft.client.particle.SpriteSet
• net.minecraft.client.renderer.RenderPipelines
• net.minecraft.client.renderer.block.BlockStateModelSet
• net.minecraft.client.renderer.block.FluidModel
• net.minecraft.client.renderer.block.FluidModel.Unbaked
• net.minecraft.client.renderer.block.dispatch.BlockStateModel
• net.minecraft.client.renderer.item.properties.numeric.RangeSelectItemModelProperties
• net.minecraft.client.renderer.item.properties.numeric.RangeSelectItemModelProperty
• 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

Universal Portals adds 16 new colored portals to Minecraft. These portals can stand up (vertical) or lie down on the ground (horizontal).

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file universalportals-fabric-26.3-3.0.0.jar. The scan reads the mod's classes; it does not run them.