Age Lock Indicator

Evidence

Ran on Kiln's test stand (2026-11-04): AgeLockIndicatorClient did not start: java.lang.NoClassDefFoundError: net/fabricmc/fabric/api/client/rendering/v1/level/LevelRenderEvents.

What it needs from Kiln

• Mixin
• 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.minecraft.client.Camera
• net.minecraft.client.particle.SingleQuadParticle
• net.minecraft.client.particle.SingleQuadParticle.Layer
• net.minecraft.client.renderer.RenderPipelines
• net.minecraft.client.renderer.SubmitNodeCollector
• net.minecraft.client.renderer.SubmitNodeCollector.CustomGeometryRenderer
• net.minecraft.client.renderer.entity.EntityRenderDispatcher
• net.minecraft.client.renderer.item.ItemModelResolver
• net.minecraft.client.renderer.item.ItemStackRenderState
• net.minecraft.client.renderer.rendertype.RenderSetup
• net.minecraft.client.renderer.rendertype.RenderSetup.RenderSetupBuilder
• net.minecraft.client.renderer.rendertype.RenderType
• net.minecraft.client.renderer.state.level.QuadParticleRenderState
• net.minecraft.client.renderer.texture.OverlayTexture
• net.minecraft.client.renderer.texture.TextureAtlas
• net.minecraft.client.renderer.texture.TextureAtlasSprite
• net.minecraft.client.resources.model.sprite.Material
• net.minecraft.client.resources.model.sprite.Material.Baked
• net.minecraft.core.particles.ParticleTypes
• net.minecraft.util.Mth
• net.minecraft.world.entity.AgeableMob
• net.minecraft.world.item.ItemDisplayContext
• Minecraft.getDeltaTracker()
• Minecraft.getEntityRenderDispatcher()
• Minecraft.getItemModelResolver()
• Minecraft.particleEngine
• ClientLevel.addParticle()
• ClientLevel.entitiesForRendering()
• ClientLevel.getEntity()
• LocalPlayer.distanceToSqr()
• LocalPlayer.hasLineOfSight()
• LocalPlayer.isCrouching()
• RandomSource.create()
• ItemStack.is()
• and 2 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

Spot age-locked baby mobs at a glance with a subtle, configurable golden dandelion indicator.

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file age-lock-indicator-2.0.0-mc26.3.jar. The scan reads the mod's classes; it does not run them.