diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml
index a1f57852..76800e4d 100644
--- a/.github/workflows/build_and_test.yml
+++ b/.github/workflows/build_and_test.yml
@@ -121,7 +121,6 @@ jobs:
           MAVEN_URL: ${{ secrets.maven_url }}
           MAVEN_USERNAME: ${{ secrets.maven_user }}
           MAVEN_PASSWORD: ${{ secrets.maven_pass }}
-        continue-on-error: true
 
       - name: capture maven artifacts
         uses: actions/upload-artifact@v7
@@ -148,3 +147,4 @@ jobs:
         env:
           CURSEFORGE_TOKEN: ${{ secrets.curseforge_token }}
           MODRINTH_TOKEN: ${{ secrets.modrinth_token }}
+        continue-on-error: true
diff --git a/module.collision/src/main/java/dev/anvilcraft/lib/v2/collision/CollisionTest.java b/module.collision/src/main/java/dev/anvilcraft/lib/v2/collision/CollisionTest.java
index a4543052..40d1ec36 100644
--- a/module.collision/src/main/java/dev/anvilcraft/lib/v2/collision/CollisionTest.java
+++ b/module.collision/src/main/java/dev/anvilcraft/lib/v2/collision/CollisionTest.java
@@ -4,11 +4,13 @@
 import org.joml.Vector3dc;
 import org.joml.Vector3f;
 import org.joml.Vector3fc;
+import org.jetbrains.annotations.ApiStatus;
 
 import static dev.anvilcraft.lib.v2.collision.AnvilLibCollision.intersectsAABBTriangle;
 import static dev.anvilcraft.lib.v2.collision.AnvilLibCollision.overlapOnAxis;
 import static dev.anvilcraft.lib.v2.collision.AnvilLibCollision.sweptCollisionAABBTriangle;
 
+@ApiStatus.Internal
 public class CollisionTest {
 
     static void main() {
diff --git a/module.config/src/main/java/dev/anvilcraft/lib/v2/config/BoundedDiscrete.java b/module.config/src/main/java/dev/anvilcraft/lib/v2/config/BoundedDiscrete.java
index 95223739..cb31d0f7 100644
--- a/module.config/src/main/java/dev/anvilcraft/lib/v2/config/BoundedDiscrete.java
+++ b/module.config/src/main/java/dev/anvilcraft/lib/v2/config/BoundedDiscrete.java
@@ -1,5 +1,7 @@
 package dev.anvilcraft.lib.v2.config;
 
+import org.jetbrains.annotations.ApiStatus;
+
 import java.lang.annotation.ElementType;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
@@ -12,6 +14,7 @@
 
     double max() default Double.POSITIVE_INFINITY;
 
+    @ApiStatus.Internal
     class Util {
         public static int minInt(BoundedDiscrete annotation) {
             if (annotation.min() == Double.NEGATIVE_INFINITY) return Integer.MIN_VALUE;
diff --git a/module.config/src/main/java/dev/anvilcraft/lib/v2/config/ConfigField.java b/module.config/src/main/java/dev/anvilcraft/lib/v2/config/ConfigField.java
index 1ea0c474..ad9f39a2 100644
--- a/module.config/src/main/java/dev/anvilcraft/lib/v2/config/ConfigField.java
+++ b/module.config/src/main/java/dev/anvilcraft/lib/v2/config/ConfigField.java
@@ -1,11 +1,13 @@
 package dev.anvilcraft.lib.v2.config;
 
 import net.neoforged.neoforge.common.ModConfigSpec;
+import org.jetbrains.annotations.ApiStatus;
 
 import javax.annotation.Nullable;
 import java.lang.reflect.AccessFlag;
 import java.lang.reflect.Field;
 
+@ApiStatus.Internal
 public record ConfigField(
     Object object,
     Field field,
diff --git a/module.config/src/main/java/dev/anvilcraft/lib/v2/config/ConfigManager.java b/module.config/src/main/java/dev/anvilcraft/lib/v2/config/ConfigManager.java
index 128bbef3..07f9db5d 100644
--- a/module.config/src/main/java/dev/anvilcraft/lib/v2/config/ConfigManager.java
+++ b/module.config/src/main/java/dev/anvilcraft/lib/v2/config/ConfigManager.java
@@ -15,6 +15,7 @@
 import net.neoforged.neoforge.client.gui.ConfigurationScreen;
 import net.neoforged.neoforge.client.gui.IConfigScreenFactory;
 import net.neoforged.neoforge.common.ModConfigSpec;
+import org.jetbrains.annotations.ApiStatus;
 
 import java.lang.reflect.Field;
 import java.util.HashMap;
@@ -58,6 +59,7 @@ public static <T> T register(String modId, Supplier<T> configFactory) {
         return config;
     }
 
+    @ApiStatus.Internal
     public <T> T register(T configObj) {
         Class<?> configClass = configObj.getClass();
         ModConfigSpec.Builder builder = new ModConfigSpec.Builder();
@@ -78,10 +80,12 @@ public <T> T register(T configObj) {
         return configObj;
     }
 
+    @ApiStatus.Internal
     public void register(IEventBus bus) {
         bus.register(this);
     }
 
+    @ApiStatus.Internal
     @SubscribeEvent
     public void onModConstruct(FMLConstructModEvent event) {
         ModContainer container = ModLoadingContext.get().getActiveContainer();
@@ -95,11 +99,13 @@ public void onModConstruct(FMLConstructModEvent event) {
         }
     }
 
+    @ApiStatus.Internal
     @SubscribeEvent
     public void loading(ModConfigEvent event) {
         this.configSpecMap.values().forEach(ConfigRecord::load);
     }
 
+    @ApiStatus.Internal
     public void registerScreen(ModContainer container) {
         container.registerExtensionPoint(IConfigScreenFactory.class, ConfigurationScreen::new);
     }
@@ -135,6 +141,7 @@ private static void register(
         }
     }
 
+    @ApiStatus.Internal
     public static ModConfigSpec.ConfigValue<?> define(ModConfigSpec.Builder builder, String name, Field field, Object object) {
         return switch (object) {
             case Number num -> ConfigManager.defineInRange(builder, name, field, num);
@@ -145,10 +152,12 @@ public static ModConfigSpec.ConfigValue<?> define(ModConfigSpec.Builder builder,
     }
 
     @SuppressWarnings("unchecked")
+    @ApiStatus.Internal
     public static <E extends Enum<E>> ModConfigSpec.EnumValue<E> defineEnum(ModConfigSpec.Builder builder, String name, Enum<?> enumValue) {
         return builder.defineEnum(name, (E) enumValue);
     }
 
+    @ApiStatus.Internal
     public static ModConfigSpec.ConfigValue<?> defineInRange(ModConfigSpec.Builder builder, String name, Field field, Number number) {
         if (field.isAnnotationPresent(BoundedDiscrete.class)) {
             BoundedDiscrete discrete = field.getAnnotation(BoundedDiscrete.class);
diff --git a/module.config/src/main/java/dev/anvilcraft/lib/v2/config/ConfigRecord.java b/module.config/src/main/java/dev/anvilcraft/lib/v2/config/ConfigRecord.java
index 1e501fb6..0ffb57ee 100644
--- a/module.config/src/main/java/dev/anvilcraft/lib/v2/config/ConfigRecord.java
+++ b/module.config/src/main/java/dev/anvilcraft/lib/v2/config/ConfigRecord.java
@@ -2,11 +2,13 @@
 
 import net.neoforged.fml.config.ModConfig;
 import net.neoforged.neoforge.common.ModConfigSpec;
+import org.jetbrains.annotations.ApiStatus;
 import org.jetbrains.annotations.Unmodifiable;
 
 import java.util.List;
 import java.util.concurrent.atomic.AtomicBoolean;
 
+@ApiStatus.Internal
 public record ConfigRecord(
     String group,
     String modId,
diff --git a/module.explosion/src/main/java/dev/anvilcraft/lib/v2/explosion/AnvilLibExplosion.java b/module.explosion/src/main/java/dev/anvilcraft/lib/v2/explosion/AnvilLibExplosion.java
index ea92b05d..5077ae2a 100644
--- a/module.explosion/src/main/java/dev/anvilcraft/lib/v2/explosion/AnvilLibExplosion.java
+++ b/module.explosion/src/main/java/dev/anvilcraft/lib/v2/explosion/AnvilLibExplosion.java
@@ -23,6 +23,7 @@
 import net.neoforged.fml.common.Mod;
 import net.neoforged.neoforge.event.OnDatapackSyncEvent;
 import net.neoforged.neoforge.event.server.ServerStartedEvent;
+import org.jetbrains.annotations.ApiStatus;
 
 import java.util.List;
 import java.util.Map;
@@ -36,10 +37,15 @@ public class AnvilLibExplosion {
     public static final AnvilLibExplosionConfig CONFIG = ConfigManager.register(MOD_ID, AnvilLibExplosionConfig::new);
     public static final Map<Block, Block> MELTING_CACHE = new ConcurrentHashMap<>();
 
+    @ApiStatus.Internal
+    public AnvilLibExplosion() {
+    }
+
     public static Identifier of(String path) {
         return Identifier.fromNamespaceAndPath(AnvilLibExplosion.MAIN_ID, path);
     }
 
+    @ApiStatus.Internal
     @SubscribeEvent
     public static void onDatapackSync(OnDatapackSyncEvent event) {
         if (event.getPlayer() != null) {
@@ -48,6 +54,7 @@ public static void onDatapackSync(OnDatapackSyncEvent event) {
         AnvilLibExplosion.registerMelting(event.getPlayerList().getServer());
     }
 
+    @ApiStatus.Internal
     @SubscribeEvent
     public static void onServerStarted(ServerStartedEvent event) {
         AnvilLibExplosion.registerMelting(event.getServer());
@@ -95,4 +102,4 @@ private static void registerAbstractCookingRecipe(AbstractCookingRecipe recipe)
             MELTING_CACHE.put(blockInput, blockOutput);
         }
     }
-}
\ No newline at end of file
+}
diff --git a/module.explosion/src/main/java/dev/anvilcraft/lib/v2/explosion/ExplosionSession.java b/module.explosion/src/main/java/dev/anvilcraft/lib/v2/explosion/ExplosionSession.java
index 05e9d0e0..e8a4792f 100644
--- a/module.explosion/src/main/java/dev/anvilcraft/lib/v2/explosion/ExplosionSession.java
+++ b/module.explosion/src/main/java/dev/anvilcraft/lib/v2/explosion/ExplosionSession.java
@@ -17,6 +17,7 @@
 import net.neoforged.neoforge.common.NeoForge;
 import net.neoforged.neoforge.event.tick.ServerTickEvent;
 import org.apache.logging.log4j.util.TriConsumer;
+import org.jetbrains.annotations.ApiStatus;
 import org.jspecify.annotations.Nullable;
 
 import java.util.ArrayList;
@@ -37,6 +38,7 @@
  * <p>Uses dynamic layer-by-layer generation with virtual thread pre-computation
  * to avoid memory issues with large radii and improve performance through async processing.
  */
+@ApiStatus.Internal
 class ExplosionSession {
     // Shared virtual thread executor for async layer pre-computation
     private static final Executor THREAD_EXECUTOR = Executors.newWorkStealingPool();
diff --git a/module.explosion/src/main/java/dev/anvilcraft/lib/v2/explosion/data/AnvilLibDatagen.java b/module.explosion/src/main/java/dev/anvilcraft/lib/v2/explosion/data/AnvilLibDatagen.java
index 4050b08c..135f207d 100644
--- a/module.explosion/src/main/java/dev/anvilcraft/lib/v2/explosion/data/AnvilLibDatagen.java
+++ b/module.explosion/src/main/java/dev/anvilcraft/lib/v2/explosion/data/AnvilLibDatagen.java
@@ -7,8 +7,10 @@
 import net.neoforged.bus.api.SubscribeEvent;
 import net.neoforged.fml.common.EventBusSubscriber;
 import net.neoforged.neoforge.data.event.GatherDataEvent;
+import org.jetbrains.annotations.ApiStatus;
 
 @EventBusSubscriber(modid = AnvilLibExplosion.MOD_ID)
+@ApiStatus.Internal
 public class AnvilLibDatagen {
     @SubscribeEvent
     public static void gatherData(GatherDataEvent.Client event) {
diff --git a/module.explosion/src/main/java/dev/anvilcraft/lib/v2/explosion/data/provider/ModLanguageProvider.java b/module.explosion/src/main/java/dev/anvilcraft/lib/v2/explosion/data/provider/ModLanguageProvider.java
index e8555662..4f159e83 100644
--- a/module.explosion/src/main/java/dev/anvilcraft/lib/v2/explosion/data/provider/ModLanguageProvider.java
+++ b/module.explosion/src/main/java/dev/anvilcraft/lib/v2/explosion/data/provider/ModLanguageProvider.java
@@ -5,7 +5,9 @@
 import dev.anvilcraft.lib.v2.explosion.AnvilLibExplosionConfig;
 import net.minecraft.data.PackOutput;
 import net.neoforged.neoforge.common.data.LanguageProvider;
+import org.jetbrains.annotations.ApiStatus;
 
+@ApiStatus.Internal
 public class ModLanguageProvider extends LanguageProvider {
     public ModLanguageProvider(PackOutput output) {
         super(output, AnvilLibExplosion.MOD_ID, "en_us");
diff --git a/module.explosion/src/main/java/dev/anvilcraft/lib/v2/explosion/mixin/SingleItemRecipeAccessor.java b/module.explosion/src/main/java/dev/anvilcraft/lib/v2/explosion/mixin/SingleItemRecipeAccessor.java
index 7f2d838b..601c2220 100644
--- a/module.explosion/src/main/java/dev/anvilcraft/lib/v2/explosion/mixin/SingleItemRecipeAccessor.java
+++ b/module.explosion/src/main/java/dev/anvilcraft/lib/v2/explosion/mixin/SingleItemRecipeAccessor.java
@@ -2,10 +2,12 @@
 
 import net.minecraft.world.item.ItemStackTemplate;
 import net.minecraft.world.item.crafting.SingleItemRecipe;
+import org.jetbrains.annotations.ApiStatus;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.gen.Accessor;
 
 @Mixin(SingleItemRecipe.class)
+@ApiStatus.Internal
 public interface SingleItemRecipeAccessor {
     @Accessor
     ItemStackTemplate getResult();
diff --git a/module.font/src/main/java/dev/anvilcraft/lib/v2/font/AnvilLibFont.java b/module.font/src/main/java/dev/anvilcraft/lib/v2/font/AnvilLibFont.java
index f3fad55f..65b91da1 100644
--- a/module.font/src/main/java/dev/anvilcraft/lib/v2/font/AnvilLibFont.java
+++ b/module.font/src/main/java/dev/anvilcraft/lib/v2/font/AnvilLibFont.java
@@ -8,6 +8,7 @@
 import net.neoforged.fml.common.EventBusSubscriber;
 import net.neoforged.fml.common.Mod;
 import net.neoforged.neoforge.client.gui.IConfigScreenFactory;
+import org.jetbrains.annotations.ApiStatus;
 
 import java.awt.Font;
 import java.util.List;
@@ -19,6 +20,7 @@ public class AnvilLibFont {
     public static final String MOD_ID = "anvillib_font";
     public static final AnvilLibFontConfig CONFIG = new AnvilLibFontConfig();
 
+    @ApiStatus.Internal
     public AnvilLibFont(ModContainer container) {
         AnvilLibFontConfig.AnvilLibFontConfigManager.readConfig(AnvilLibFont.CONFIG);
         container.registerExtensionPoint(IConfigScreenFactory.class, FontConfigScreen::new);
diff --git a/module.integration/src/main/java/dev/anvilcraft/lib/v2/integration/IntegrationInstance.java b/module.integration/src/main/java/dev/anvilcraft/lib/v2/integration/IntegrationInstance.java
index 262c9819..50a517f6 100644
--- a/module.integration/src/main/java/dev/anvilcraft/lib/v2/integration/IntegrationInstance.java
+++ b/module.integration/src/main/java/dev/anvilcraft/lib/v2/integration/IntegrationInstance.java
@@ -5,6 +5,7 @@
 import lombok.SneakyThrows;
 import lombok.extern.slf4j.Slf4j;
 import net.neoforged.fml.loading.moddiscovery.ModInfo;
+import org.jetbrains.annotations.ApiStatus;
 
 import java.lang.invoke.MethodHandle;
 import java.lang.invoke.MethodHandles;
@@ -14,6 +15,7 @@
 @Slf4j
 @Getter
 @EqualsAndHashCode
+@ApiStatus.Internal
 public final class IntegrationInstance {
     private final String modid;
     private final ModVersionRange versionRange;
diff --git a/module.integration/src/main/java/dev/anvilcraft/lib/v2/integration/ModVersionRange.java b/module.integration/src/main/java/dev/anvilcraft/lib/v2/integration/ModVersionRange.java
index 34498be1..30ce0808 100644
--- a/module.integration/src/main/java/dev/anvilcraft/lib/v2/integration/ModVersionRange.java
+++ b/module.integration/src/main/java/dev/anvilcraft/lib/v2/integration/ModVersionRange.java
@@ -5,11 +5,13 @@
 import org.apache.maven.artifact.versioning.ArtifactVersion;
 import org.apache.maven.artifact.versioning.InvalidVersionSpecificationException;
 import org.apache.maven.artifact.versioning.VersionRange;
+import org.jetbrains.annotations.ApiStatus;
 
 import javax.annotation.Nullable;
 
 @Slf4j
 @Getter
+@ApiStatus.Internal
 public class ModVersionRange {
     public static final ModVersionRange ANY = new ModVersionRange(null) {
         @Override
diff --git a/module.main/src/main/java/dev/anvilcraft/lib/v2/AnvilLib.java b/module.main/src/main/java/dev/anvilcraft/lib/v2/AnvilLib.java
index d1af4724..2409c802 100644
--- a/module.main/src/main/java/dev/anvilcraft/lib/v2/AnvilLib.java
+++ b/module.main/src/main/java/dev/anvilcraft/lib/v2/AnvilLib.java
@@ -1,4 +1,7 @@
 package dev.anvilcraft.lib.v2;
 
+import org.jetbrains.annotations.ApiStatus;
+
+@ApiStatus.Internal
 public class AnvilLib {
 }
diff --git a/module.moveable-entity-block/src/main/java/dev/anvilcraft/lib/v2/piston/AnvilLibMoveableEntityBlock.java b/module.moveable-entity-block/src/main/java/dev/anvilcraft/lib/v2/piston/AnvilLibMoveableEntityBlock.java
index e7f9fa50..b44f6628 100644
--- a/module.moveable-entity-block/src/main/java/dev/anvilcraft/lib/v2/piston/AnvilLibMoveableEntityBlock.java
+++ b/module.moveable-entity-block/src/main/java/dev/anvilcraft/lib/v2/piston/AnvilLibMoveableEntityBlock.java
@@ -1,8 +1,10 @@
 package dev.anvilcraft.lib.v2.piston;
 
 import com.mojang.logging.LogUtils;
+import org.jetbrains.annotations.ApiStatus;
 import org.slf4j.Logger;
 
+@ApiStatus.Internal
 public class AnvilLibMoveableEntityBlock {
     public static final String MAIN_ID = "anvillib";
     public static final Logger LOGGER = LogUtils.getLogger();
diff --git a/module.multiblock/src/main/java/dev/anvilcraft/lib/v2/multiblock/AnvilLibMultiblock.java b/module.multiblock/src/main/java/dev/anvilcraft/lib/v2/multiblock/AnvilLibMultiblock.java
index 117018ce..d579245d 100644
--- a/module.multiblock/src/main/java/dev/anvilcraft/lib/v2/multiblock/AnvilLibMultiblock.java
+++ b/module.multiblock/src/main/java/dev/anvilcraft/lib/v2/multiblock/AnvilLibMultiblock.java
@@ -10,6 +10,7 @@
 import net.neoforged.fml.common.Mod;
 import net.neoforged.neoforge.network.event.RegisterPayloadHandlersEvent;
 import net.neoforged.neoforge.network.registration.PayloadRegistrar;
+import org.jetbrains.annotations.ApiStatus;
 
 @Mod(AnvilLibMultiblock.MOD_ID)
 @EventBusSubscriber(modid = AnvilLibMultiblock.MOD_ID)
@@ -21,6 +22,7 @@ public class AnvilLibMultiblock {
         AnvilLibMultiblockConfig::new
     );
 
+    @ApiStatus.Internal
     public AnvilLibMultiblock(IEventBus modEventBus, ModContainer modContainer) {
     }
 
@@ -28,6 +30,7 @@ public static Identifier of(String path) {
         return Identifier.fromNamespaceAndPath(MAIN_ID, path);
     }
 
+    @ApiStatus.Internal
     @SubscribeEvent
     public static void onNetwork(RegisterPayloadHandlersEvent event) {
         PayloadRegistrar registrar = event.registrar("1");
diff --git a/module.multiblock/src/main/java/dev/anvilcraft/lib/v2/multiblock/data/AnvilLibDatagen.java b/module.multiblock/src/main/java/dev/anvilcraft/lib/v2/multiblock/data/AnvilLibDatagen.java
index 767134fa..942c5051 100644
--- a/module.multiblock/src/main/java/dev/anvilcraft/lib/v2/multiblock/data/AnvilLibDatagen.java
+++ b/module.multiblock/src/main/java/dev/anvilcraft/lib/v2/multiblock/data/AnvilLibDatagen.java
@@ -7,8 +7,10 @@
 import net.neoforged.bus.api.SubscribeEvent;
 import net.neoforged.fml.common.EventBusSubscriber;
 import net.neoforged.neoforge.data.event.GatherDataEvent;
+import org.jetbrains.annotations.ApiStatus;
 
 @EventBusSubscriber(modid = AnvilLibMultiblock.MOD_ID)
+@ApiStatus.Internal
 public class AnvilLibDatagen {
     @SubscribeEvent
     public static void gatherData(GatherDataEvent.Client event) {
diff --git a/module.multiblock/src/main/java/dev/anvilcraft/lib/v2/multiblock/data/provider/ModLanguageProvider.java b/module.multiblock/src/main/java/dev/anvilcraft/lib/v2/multiblock/data/provider/ModLanguageProvider.java
index c42c159a..72f51b4c 100644
--- a/module.multiblock/src/main/java/dev/anvilcraft/lib/v2/multiblock/data/provider/ModLanguageProvider.java
+++ b/module.multiblock/src/main/java/dev/anvilcraft/lib/v2/multiblock/data/provider/ModLanguageProvider.java
@@ -5,7 +5,9 @@
 import dev.anvilcraft.lib.v2.multiblock.AnvilLibMultiblockConfig;
 import net.minecraft.data.PackOutput;
 import net.neoforged.neoforge.common.data.LanguageProvider;
+import org.jetbrains.annotations.ApiStatus;
 
+@ApiStatus.Internal
 public class ModLanguageProvider extends LanguageProvider {
     public ModLanguageProvider(PackOutput output) {
         super(output, AnvilLibMultiblock.MOD_ID, "en_us");
diff --git a/module.multiblock/src/main/java/dev/anvilcraft/lib/v2/multiblock/event/BlockEventListener.java b/module.multiblock/src/main/java/dev/anvilcraft/lib/v2/multiblock/event/BlockEventListener.java
index 5e79c665..3821c7d9 100644
--- a/module.multiblock/src/main/java/dev/anvilcraft/lib/v2/multiblock/event/BlockEventListener.java
+++ b/module.multiblock/src/main/java/dev/anvilcraft/lib/v2/multiblock/event/BlockEventListener.java
@@ -10,8 +10,10 @@
 import net.neoforged.neoforge.event.level.block.BreakBlockEvent;
 import net.neoforged.neoforge.event.server.ServerStoppedEvent;
 import net.neoforged.neoforge.event.tick.LevelTickEvent;
+import org.jetbrains.annotations.ApiStatus;
 
 @EventBusSubscriber(modid = AnvilLibMultiblock.MOD_ID)
+@ApiStatus.Internal
 public class BlockEventListener {
     @SubscribeEvent
     public static void onPlace(BlockEvent.EntityPlaceEvent event) {
diff --git a/module.multiblock/src/main/java/dev/anvilcraft/lib/v2/multiblock/init/LibRegistries.java b/module.multiblock/src/main/java/dev/anvilcraft/lib/v2/multiblock/init/LibRegistries.java
index 8afa0dba..48f60a32 100644
--- a/module.multiblock/src/main/java/dev/anvilcraft/lib/v2/multiblock/init/LibRegistries.java
+++ b/module.multiblock/src/main/java/dev/anvilcraft/lib/v2/multiblock/init/LibRegistries.java
@@ -7,6 +7,7 @@
 import net.neoforged.bus.api.SubscribeEvent;
 import net.neoforged.fml.common.EventBusSubscriber;
 import net.neoforged.neoforge.registries.DataPackRegistryEvent;
+import org.jetbrains.annotations.ApiStatus;
 
 @EventBusSubscriber(modid = AnvilLibMultiblock.MOD_ID)
 public class LibRegistries {
@@ -14,6 +15,7 @@ public class LibRegistries {
         AnvilLibMultiblock.of("definitions")
     );
 
+    @ApiStatus.Internal
     @SubscribeEvent
     public static void registerDataRegistries(DataPackRegistryEvent.NewRegistry event) {
         event.dataPackRegistry(DEFINITIONS_KEY, MultiblockDefinition.CODEC.codec(), MultiblockDefinition.CODEC.codec());
diff --git a/module.multiblock/src/main/java/dev/anvilcraft/lib/v2/multiblock/network/MultiblockFormPacket.java b/module.multiblock/src/main/java/dev/anvilcraft/lib/v2/multiblock/network/MultiblockFormPacket.java
index 3c1c5a7e..28827f76 100644
--- a/module.multiblock/src/main/java/dev/anvilcraft/lib/v2/multiblock/network/MultiblockFormPacket.java
+++ b/module.multiblock/src/main/java/dev/anvilcraft/lib/v2/multiblock/network/MultiblockFormPacket.java
@@ -17,9 +17,11 @@
 import net.minecraft.world.level.Level;
 import net.minecraft.world.level.block.state.BlockState;
 import net.neoforged.neoforge.common.NeoForge;
+import org.jetbrains.annotations.ApiStatus;
 
 @Slf4j
 @SuppressWarnings("unused")
+@ApiStatus.Internal
 public record MultiblockFormPacket(MultiblockState state) implements IClientboundPacket {
     public static final Type<MultiblockFormPacket> TYPE = IPacket.type(AnvilLibMultiblock.of("multiblock_form"));
     public static final StreamCodec<RegistryFriendlyByteBuf, MultiblockFormPacket> STREAM_CODEC = StreamCodec.composite(
diff --git a/module.multiblock/src/main/java/dev/anvilcraft/lib/v2/multiblock/network/MultiblockUnformPacket.java b/module.multiblock/src/main/java/dev/anvilcraft/lib/v2/multiblock/network/MultiblockUnformPacket.java
index b33562c0..ab675499 100644
--- a/module.multiblock/src/main/java/dev/anvilcraft/lib/v2/multiblock/network/MultiblockUnformPacket.java
+++ b/module.multiblock/src/main/java/dev/anvilcraft/lib/v2/multiblock/network/MultiblockUnformPacket.java
@@ -17,9 +17,11 @@
 import net.minecraft.world.level.Level;
 import net.minecraft.world.level.block.state.BlockState;
 import net.neoforged.neoforge.common.NeoForge;
+import org.jetbrains.annotations.ApiStatus;
 
 @Slf4j
 @SuppressWarnings("unused")
+@ApiStatus.Internal
 public record MultiblockUnformPacket(MultiblockState state) implements IClientboundPacket {
     public static final Type<MultiblockUnformPacket> TYPE = IPacket.type(AnvilLibMultiblock.of("multiblock_unform"));
     public static final StreamCodec<RegistryFriendlyByteBuf, MultiblockUnformPacket> STREAM_CODEC = StreamCodec.composite(
diff --git a/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/AnvilLibRecipe.java b/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/AnvilLibRecipe.java
index c9c8d17f..8d9cfe0e 100644
--- a/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/AnvilLibRecipe.java
+++ b/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/AnvilLibRecipe.java
@@ -7,6 +7,7 @@
 import net.neoforged.bus.api.IEventBus;
 import net.neoforged.fml.ModContainer;
 import net.neoforged.fml.common.Mod;
+import org.jetbrains.annotations.ApiStatus;
 
 @Mod(AnvilLibRecipe.MOD_ID)
 public class AnvilLibRecipe {
@@ -14,6 +15,7 @@ public class AnvilLibRecipe {
     public static final String MOD_ID = "anvillib_recipe";
     public static final AnvilLibRecipeConfig CONFIG = ConfigManager.register(AnvilLibRecipe.MOD_ID, AnvilLibRecipeConfig::new);
 
+    @ApiStatus.Internal
     public AnvilLibRecipe(IEventBus modEventBus, ModContainer modContainer) {
         LibDataComponentPredicates.initialize(modEventBus);
         LibRecipeInits.init(modEventBus);
diff --git a/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/data/gen/AnvilLibDatagen.java b/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/data/gen/AnvilLibDatagen.java
index 3c6853b6..36e5d9ae 100644
--- a/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/data/gen/AnvilLibDatagen.java
+++ b/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/data/gen/AnvilLibDatagen.java
@@ -7,8 +7,10 @@
 import net.neoforged.bus.api.SubscribeEvent;
 import net.neoforged.fml.common.EventBusSubscriber;
 import net.neoforged.neoforge.data.event.GatherDataEvent;
+import org.jetbrains.annotations.ApiStatus;
 
 @EventBusSubscriber(modid = AnvilLibRecipe.MOD_ID)
+@ApiStatus.Internal
 public class AnvilLibDatagen {
     @SubscribeEvent
     public static void gatherData(GatherDataEvent.Client event) {
diff --git a/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/data/gen/provider/ModLanguageProvider.java b/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/data/gen/provider/ModLanguageProvider.java
index 42730e7f..2f2a9418 100644
--- a/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/data/gen/provider/ModLanguageProvider.java
+++ b/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/data/gen/provider/ModLanguageProvider.java
@@ -5,7 +5,9 @@
 import dev.anvilcraft.lib.v2.recipe.AnvilLibRecipeConfig;
 import net.minecraft.data.PackOutput;
 import net.neoforged.neoforge.common.data.LanguageProvider;
+import org.jetbrains.annotations.ApiStatus;
 
+@ApiStatus.Internal
 public class ModLanguageProvider extends LanguageProvider {
     public ModLanguageProvider(PackOutput output) {
         super(output, AnvilLibRecipe.MOD_ID, "en_us");
diff --git a/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/event/listener/ItemEntityEventListener.java b/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/event/listener/ItemEntityEventListener.java
index 94abb44e..22c803b4 100644
--- a/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/event/listener/ItemEntityEventListener.java
+++ b/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/event/listener/ItemEntityEventListener.java
@@ -9,9 +9,11 @@
 import net.minecraft.world.level.Level;
 import net.neoforged.bus.api.SubscribeEvent;
 import net.neoforged.fml.common.EventBusSubscriber;
+import org.jetbrains.annotations.ApiStatus;
 import org.jetbrains.annotations.NotNull;
 
 @EventBusSubscriber(modid = AnvilLibRecipe.MOD_ID)
+@ApiStatus.Internal
 public class ItemEntityEventListener {
     @SubscribeEvent
     public static void onItemEntityInToBlock(@NotNull ItemEntityEvent.InToBlock event) {
diff --git a/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/event/listener/ResourceEventListener.java b/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/event/listener/ResourceEventListener.java
index dea45fe0..3d6d9f4f 100644
--- a/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/event/listener/ResourceEventListener.java
+++ b/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/event/listener/ResourceEventListener.java
@@ -12,9 +12,11 @@
 import net.neoforged.neoforge.common.NeoForge;
 import net.neoforged.neoforge.event.OnDatapackSyncEvent;
 import net.neoforged.neoforge.event.server.ServerStartedEvent;
+import org.jetbrains.annotations.ApiStatus;
 import org.jetbrains.annotations.NotNull;
 
 @EventBusSubscriber(modid = AnvilLibRecipe.MOD_ID)
+@ApiStatus.Internal
 public class ResourceEventListener {
 //    @SubscribeEvent
 //    public static void onRecipeLoad(@NotNull RecipesUpdatedEvent event) {
diff --git a/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/init/LibDataComponentPredicates.java b/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/init/LibDataComponentPredicates.java
index 8cc124c8..be88679d 100644
--- a/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/init/LibDataComponentPredicates.java
+++ b/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/init/LibDataComponentPredicates.java
@@ -10,6 +10,7 @@
 import net.neoforged.bus.api.IEventBus;
 import net.neoforged.neoforge.registries.DeferredHolder;
 import net.neoforged.neoforge.registries.DeferredRegister;
+import org.jetbrains.annotations.ApiStatus;
 import org.jetbrains.annotations.NotNull;
 
 public class LibDataComponentPredicates {
@@ -44,6 +45,7 @@ public class LibDataComponentPredicates {
         );
     }
 
+    @ApiStatus.Internal
     public static void initialize(IEventBus modEventBus) {
         DF.register(modEventBus);
     }
diff --git a/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/init/LibRegistries.java b/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/init/LibRegistries.java
index 32e9a009..3557ae2f 100644
--- a/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/init/LibRegistries.java
+++ b/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/init/LibRegistries.java
@@ -12,6 +12,7 @@
 import net.neoforged.fml.common.EventBusSubscriber;
 import net.neoforged.neoforge.registries.NewRegistryEvent;
 import net.neoforged.neoforge.registries.RegistryBuilder;
+import org.jetbrains.annotations.ApiStatus;
 
 @EventBusSubscriber(modid = AnvilLibRecipe.MOD_ID)
 public class LibRegistries {
@@ -55,6 +56,7 @@ public class LibRegistries {
         .maxId(512)
         .create();
 
+    @ApiStatus.Internal
     @SubscribeEvent
     public static void registerRegistries(NewRegistryEvent event) {
         event.register(TRIGGER_REGISTRY);
diff --git a/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/init/recipe/LibRecipeInits.java b/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/init/recipe/LibRecipeInits.java
index 4216de26..6e2d80f2 100644
--- a/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/init/recipe/LibRecipeInits.java
+++ b/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/init/recipe/LibRecipeInits.java
@@ -1,7 +1,9 @@
 package dev.anvilcraft.lib.v2.recipe.init.recipe;
 
 import net.neoforged.bus.api.IEventBus;
+import org.jetbrains.annotations.ApiStatus;
 
+@ApiStatus.Internal
 public class LibRecipeInits {
     public static void init(IEventBus modEventBus) {
         LibRecipeTriggers.TRIGGER.register(modEventBus);
diff --git a/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/init/recipe/LibRecipeTypes.java b/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/init/recipe/LibRecipeTypes.java
index 0a1516b3..9387121e 100644
--- a/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/init/recipe/LibRecipeTypes.java
+++ b/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/init/recipe/LibRecipeTypes.java
@@ -9,6 +9,7 @@
 import net.neoforged.bus.api.IEventBus;
 import net.neoforged.neoforge.registries.DeferredHolder;
 import net.neoforged.neoforge.registries.DeferredRegister;
+import org.jetbrains.annotations.ApiStatus;
 
 @SuppressWarnings("SameParameterValue")
 public class LibRecipeTypes {
@@ -36,6 +37,7 @@ public String toString() {
         );
     }
 
+    @ApiStatus.Internal
     public static void register(IEventBus bus) {
         RECIPE_TYPES.register(bus);
         RECIPE_SERIALIZERS.register(bus);
diff --git a/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/injection/IRecipeManagerExtension.java b/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/injection/IRecipeManagerExtension.java
index 2ec073dd..03729c30 100644
--- a/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/injection/IRecipeManagerExtension.java
+++ b/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/injection/IRecipeManagerExtension.java
@@ -4,9 +4,11 @@
 import dev.anvilcraft.lib.v2.recipe.util.InWorldRecipeManager;
 import net.minecraft.core.HolderLookup;
 import net.minecraft.world.item.crafting.RecipeHolder;
+import org.jetbrains.annotations.ApiStatus;
 
 import java.util.List;
 
+@ApiStatus.Internal
 public interface IRecipeManagerExtension {
     default void anvillib$setInWorldRecipeManager(InWorldRecipeManager manager) {
         throw new AssertionError();
diff --git a/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/injection/IRecipeMapExtension.java b/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/injection/IRecipeMapExtension.java
index 549b52c2..43b50757 100644
--- a/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/injection/IRecipeMapExtension.java
+++ b/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/injection/IRecipeMapExtension.java
@@ -2,9 +2,11 @@
 
 import dev.anvilcraft.lib.v2.recipe.InWorldRecipe;
 import net.minecraft.world.item.crafting.RecipeHolder;
+import org.jetbrains.annotations.ApiStatus;
 
 import java.util.List;
 
+@ApiStatus.Internal
 public interface IRecipeMapExtension {
     default void anvillib$addRecipes(List<RecipeHolder<InWorldRecipe>> recipes) {
         throw new AssertionError();
diff --git a/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/mixin/ItemEntityAccessor.java b/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/mixin/ItemEntityAccessor.java
index 36f9a641..611a947c 100644
--- a/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/mixin/ItemEntityAccessor.java
+++ b/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/mixin/ItemEntityAccessor.java
@@ -1,10 +1,12 @@
 package dev.anvilcraft.lib.v2.recipe.mixin;
 
 import net.minecraft.world.entity.item.ItemEntity;
+import org.jetbrains.annotations.ApiStatus;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.gen.Accessor;
 
 @Mixin(ItemEntity.class)
+@ApiStatus.Internal
 public interface ItemEntityAccessor {
     @Accessor
     void setAge(int age);
diff --git a/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/mixin/RecipeMapMixin.java b/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/mixin/RecipeMapMixin.java
index 782e6a4c..d5a46787 100644
--- a/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/mixin/RecipeMapMixin.java
+++ b/module.recipe/src/main/java/dev/anvilcraft/lib/v2/recipe/mixin/RecipeMapMixin.java
@@ -12,6 +12,7 @@
 import net.minecraft.world.item.crafting.RecipeHolder;
 import net.minecraft.world.item.crafting.RecipeMap;
 import net.minecraft.world.item.crafting.RecipeType;
+import org.jetbrains.annotations.ApiStatus;
 import org.spongepowered.asm.mixin.Final;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Mutable;
@@ -24,6 +25,7 @@
 import java.util.Set;
 
 @Mixin(RecipeMap.class)
+@ApiStatus.Internal
 public class RecipeMapMixin implements IRecipeMapExtension {
     @Mutable
     @Final
diff --git a/module.registrum/src/main/java/dev/anvilcraft/lib/v2/registrum/providers/RegistrumDataProvider.java b/module.registrum/src/main/java/dev/anvilcraft/lib/v2/registrum/providers/RegistrumDataProvider.java
index a93bfe18..0f6f394d 100644
--- a/module.registrum/src/main/java/dev/anvilcraft/lib/v2/registrum/providers/RegistrumDataProvider.java
+++ b/module.registrum/src/main/java/dev/anvilcraft/lib/v2/registrum/providers/RegistrumDataProvider.java
@@ -26,6 +26,7 @@
 import net.minecraft.data.DataProvider;
 import net.minecraft.resources.ResourceKey;
 import net.neoforged.neoforge.data.event.GatherDataEvent;
+import org.jetbrains.annotations.ApiStatus;
 
 import java.util.HashMap;
 import java.util.LinkedHashMap;
@@ -37,6 +38,7 @@
 import org.jspecify.annotations.Nullable;
 
 @Log4j2
+@ApiStatus.Internal
 public class RegistrumDataProvider implements DataProvider {
 
     @SuppressWarnings("null")
diff --git a/module.registrum/src/main/java/dev/anvilcraft/lib/v2/registrum/util/DebugMarkers.java b/module.registrum/src/main/java/dev/anvilcraft/lib/v2/registrum/util/DebugMarkers.java
index 7b829946..fbf9587f 100644
--- a/module.registrum/src/main/java/dev/anvilcraft/lib/v2/registrum/util/DebugMarkers.java
+++ b/module.registrum/src/main/java/dev/anvilcraft/lib/v2/registrum/util/DebugMarkers.java
@@ -15,8 +15,10 @@
 
 import org.apache.logging.log4j.Marker;
 import org.apache.logging.log4j.MarkerManager;
+import org.jetbrains.annotations.ApiStatus;
 
 @SuppressWarnings("null")
+@ApiStatus.Internal
 public class DebugMarkers {
 
     private static final String PREFIX = "REGISTRATE.";
@@ -27,4 +29,4 @@ private static Marker marker(String name) {
 
     public static final Marker REGISTER = marker("REGISTER");
     public static final Marker DATA = marker("DATA");
-}
\ No newline at end of file
+}
diff --git a/module.registrum/src/main/java/dev/anvilcraft/lib/v2/registrum/util/OneTimeEventReceiver.java b/module.registrum/src/main/java/dev/anvilcraft/lib/v2/registrum/util/OneTimeEventReceiver.java
index 283f4882..a3375616 100644
--- a/module.registrum/src/main/java/dev/anvilcraft/lib/v2/registrum/util/OneTimeEventReceiver.java
+++ b/module.registrum/src/main/java/dev/anvilcraft/lib/v2/registrum/util/OneTimeEventReceiver.java
@@ -27,6 +27,7 @@
 import net.neoforged.neoforge.common.NeoForge;
 import org.apache.commons.lang3.tuple.Pair;
 import org.apache.commons.lang3.tuple.Triple;
+import org.jetbrains.annotations.ApiStatus;
 import org.jspecify.annotations.Nullable;
 
 import java.util.ArrayList;
@@ -37,6 +38,7 @@
 @SuppressWarnings("unused")
 @RequiredArgsConstructor
 @Log4j2
+@ApiStatus.Internal
 public class OneTimeEventReceiver<T extends Event> implements Consumer<@NonnullType T> {
 
 
diff --git a/module.registrum/src/main/java/dev/anvilcraft/lib/v2/registrum/util/RegistrumDistExecutor.java b/module.registrum/src/main/java/dev/anvilcraft/lib/v2/registrum/util/RegistrumDistExecutor.java
index 771d6e7d..b5583bcf 100644
--- a/module.registrum/src/main/java/dev/anvilcraft/lib/v2/registrum/util/RegistrumDistExecutor.java
+++ b/module.registrum/src/main/java/dev/anvilcraft/lib/v2/registrum/util/RegistrumDistExecutor.java
@@ -15,9 +15,11 @@
 
 import net.neoforged.api.distmarker.Dist;
 import net.neoforged.fml.loading.FMLLoader;
+import org.jetbrains.annotations.ApiStatus;
 
 import java.util.function.Supplier;
 
+@ApiStatus.Internal
 public class RegistrumDistExecutor {
     public static void unsafeRunWhenOn(Dist dist, Supplier<Runnable> toRun) {
         if (dist == FMLLoader.getCurrent().getDist()) {
diff --git a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/ALRPipelines.java b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/ALRPipelines.java
index 9861309c..c1324c99 100644
--- a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/ALRPipelines.java
+++ b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/ALRPipelines.java
@@ -11,6 +11,7 @@
 import net.neoforged.bus.api.SubscribeEvent;
 import net.neoforged.fml.common.EventBusSubscriber;
 import net.neoforged.neoforge.client.event.RegisterRenderPipelinesEvent;
+import org.jetbrains.annotations.ApiStatus;
 
 @EventBusSubscriber(Dist.CLIENT)
 public class ALRPipelines {
@@ -76,6 +77,7 @@ public class ALRPipelines {
         .build();
 
 
+    @ApiStatus.Internal
     @SubscribeEvent
     public static void on(RegisterRenderPipelinesEvent event) {
         event.registerPipeline(BLUR);
diff --git a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/ALRPostEffects.java b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/ALRPostEffects.java
index b497d4c3..4c95e0bd 100644
--- a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/ALRPostEffects.java
+++ b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/ALRPostEffects.java
@@ -10,6 +10,7 @@
 import net.minecraft.client.renderer.feature.FeatureRenderDispatcher;
 import net.neoforged.bus.api.SubscribeEvent;
 import net.neoforged.fml.common.EventBusSubscriber;
+import org.jetbrains.annotations.ApiStatus;
 import org.joml.Matrix4fc;
 
 @Slf4j
@@ -45,6 +46,7 @@ public static void runBloomDraws(Matrix4fc mvMat) {
         }
     }
 
+    @ApiStatus.Internal
     @SubscribeEvent
     public static void on(MainTargetResizeEvent event) {
         BloomPostEffect bloomPostEffect = ALRPostEffects.getBloomPostEffect();
diff --git a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/AnvilLibRendering.java b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/AnvilLibRendering.java
index 25089be7..e1433937 100644
--- a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/AnvilLibRendering.java
+++ b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/AnvilLibRendering.java
@@ -17,10 +17,12 @@
 import net.neoforged.neoforge.client.event.RegisterPictureInPictureRenderersEvent;
 import net.neoforged.neoforge.client.event.RenderFrameEvent;
 import net.neoforged.neoforge.client.event.RenderLevelStageEvent;
+import org.jetbrains.annotations.ApiStatus;
 
 @Slf4j
 @Mod(value = AnvilLibRendering.MODID, dist = Dist.CLIENT)
 @EventBusSubscriber(Dist.CLIENT)
+@ApiStatus.Internal
 public class AnvilLibRendering {
     public static final boolean DEBUG = System.getProperty("anvillib.rendering.debugMode") != null;
     public static final String MODID = "anvillib_rendering";
diff --git a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/cachedber/pipeline/CachedBlockEntityRenderingPipeline.java b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/cachedber/pipeline/CachedBlockEntityRenderingPipeline.java
index d2b81aa6..20d364a2 100644
--- a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/cachedber/pipeline/CachedBlockEntityRenderingPipeline.java
+++ b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/cachedber/pipeline/CachedBlockEntityRenderingPipeline.java
@@ -15,6 +15,7 @@
 import net.neoforged.fml.common.EventBusSubscriber;
 import net.neoforged.neoforge.client.event.RenderFrameEvent;
 import net.neoforged.neoforge.client.event.RenderLevelStageEvent;
+import org.jetbrains.annotations.ApiStatus;
 import org.jspecify.annotations.Nullable;
 import org.lwjgl.opengl.GL;
 import org.lwjgl.opengl.GL46;
@@ -163,6 +164,7 @@ public void forcedUpdate(BlockPos pos) {
         getRenderRegion(ChunkPos.containing(pos)).forcedUpdate();
     }
 
+    @ApiStatus.Internal
     @SubscribeEvent
     public static void on(RenderLevelStageEvent.AfterSky event) {
         Vec3 pos = event.getLevelRenderState().cameraRenderState.pos;
@@ -174,6 +176,7 @@ public static void on(RenderLevelStageEvent.AfterSky event) {
         cameraMoved = true;
     }
 
+    @ApiStatus.Internal
     @SubscribeEvent
     public static void on(RenderFrameEvent.Pre event) {
         if (instance != null) {
@@ -184,4 +187,4 @@ public static void on(RenderFrameEvent.Pre event) {
     private void handleIntegration() {
         // intentionally empty
     }
-}
\ No newline at end of file
+}
diff --git a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/cachedber/pipeline/RebuildTask.java b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/cachedber/pipeline/RebuildTask.java
index a85e2e96..58a17ff2 100644
--- a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/cachedber/pipeline/RebuildTask.java
+++ b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/cachedber/pipeline/RebuildTask.java
@@ -15,6 +15,7 @@
 
 import java.util.ArrayList;
 
+@org.jetbrains.annotations.ApiStatus.Internal
 public class RebuildTask implements Runnable {
     private final CachedRenderingChunk owner;
     private boolean cancelled = false;
diff --git a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/extension/blaze3d/ALRCommandEncoderBackendExtension.java b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/extension/blaze3d/ALRCommandEncoderBackendExtension.java
index 46531242..9cc6b0b7 100644
--- a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/extension/blaze3d/ALRCommandEncoderBackendExtension.java
+++ b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/extension/blaze3d/ALRCommandEncoderBackendExtension.java
@@ -3,6 +3,7 @@
 import com.mojang.blaze3d.buffers.GpuBufferSlice;
 import dev.anvilcraft.lib.v2.rendering.extension.blaze3d.compute.pipeline.ALRComputePass;
 
+@org.jetbrains.annotations.ApiStatus.Internal
 public interface ALRCommandEncoderBackendExtension {
     void alrDispatchWorkgroups(
         int groupCountX,
diff --git a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/extension/blaze3d/ALRGpuDeviceBackendExtension.java b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/extension/blaze3d/ALRGpuDeviceBackendExtension.java
index c510fc0e..289581aa 100644
--- a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/extension/blaze3d/ALRGpuDeviceBackendExtension.java
+++ b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/extension/blaze3d/ALRGpuDeviceBackendExtension.java
@@ -4,6 +4,7 @@
 import dev.anvilcraft.lib.v2.rendering.extension.blaze3d.compute.shader.ALRComputeProgramInstance;
 import dev.anvilcraft.lib.v2.rendering.extension.blaze3d.compute.shader.ALRComputeProgramInstanceKey;
 
+@org.jetbrains.annotations.ApiStatus.Internal
 public interface ALRGpuDeviceBackendExtension {
     ALRComputeProgramInstance alrCompileComputeShader(ALRComputeProgramInstanceKey instanceKey);
 
diff --git a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/extension/blaze3d/compute/pipeline/gl/GlComputePassBackend.java b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/extension/blaze3d/compute/pipeline/gl/GlComputePassBackend.java
index 76c32056..d0eaa114 100644
--- a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/extension/blaze3d/compute/pipeline/gl/GlComputePassBackend.java
+++ b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/extension/blaze3d/compute/pipeline/gl/GlComputePassBackend.java
@@ -25,6 +25,7 @@
 import org.lwjgl.opengl.GL33;
 import org.lwjgl.opengl.GL46;
 
+@org.jetbrains.annotations.ApiStatus.Internal
 public class GlComputePassBackend implements ALRComputePassBackend {
     private final ALRGpuDeviceBackendExtension backendExtension;
     private final ALRCommandEncoderBackendExtension commandEncoderExtension;
diff --git a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/gui/renderer/BlockStatePipRenderer.java b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/gui/renderer/BlockStatePipRenderer.java
index 278f1985..456ab35c 100644
--- a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/gui/renderer/BlockStatePipRenderer.java
+++ b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/gui/renderer/BlockStatePipRenderer.java
@@ -25,6 +25,7 @@
 import net.minecraft.world.phys.Vec3;
 
 
+@org.jetbrains.annotations.ApiStatus.Internal
 public class BlockStatePipRenderer extends PictureInPictureRenderer<BlockStatePipRenderingState> {
     public BlockStatePipRenderer(MultiBufferSource.BufferSource bufferSource) {
         super(bufferSource);
diff --git a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/gui/renderer/StructurePipRenderer.java b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/gui/renderer/StructurePipRenderer.java
index 8da61253..398cbeb7 100644
--- a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/gui/renderer/StructurePipRenderer.java
+++ b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/gui/renderer/StructurePipRenderer.java
@@ -49,6 +49,7 @@
 import java.util.OptionalInt;
 
 
+@org.jetbrains.annotations.ApiStatus.Internal
 public class StructurePipRenderer extends PictureInPictureRenderer<StructurePipRenderingState> {
 
     private final BlockAndTintGetter emptyTintedLevel = new SimpleTintedEmptyLevelAccess();
diff --git a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/gui/state/BlockStatePipRenderingState.java b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/gui/state/BlockStatePipRenderingState.java
index f026c3d8..2e47097c 100644
--- a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/gui/state/BlockStatePipRenderingState.java
+++ b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/gui/state/BlockStatePipRenderingState.java
@@ -12,6 +12,7 @@
 
 import static dev.anvilcraft.lib.v2.rendering.ALRSharedMath.SQRT_2;
 
+@org.jetbrains.annotations.ApiStatus.Internal
 public record BlockStatePipRenderingState(
     BlockState blockState,
     @Nullable BlockAndTintGetter level,
diff --git a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/gui/state/DynamicTextureBlitRenderState.java b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/gui/state/DynamicTextureBlitRenderState.java
index cc96c8cf..d9b62469 100644
--- a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/gui/state/DynamicTextureBlitRenderState.java
+++ b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/gui/state/DynamicTextureBlitRenderState.java
@@ -10,6 +10,7 @@
 
 import java.util.function.Supplier;
 
+@org.jetbrains.annotations.ApiStatus.Internal
 public record DynamicTextureBlitRenderState(
     RenderPipeline pipeline,
     Supplier<TextureSetup> textureSetupSupplier,
diff --git a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/integration/mixins/ALRIntegrationCompatMixinPlugin.java b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/integration/mixins/ALRIntegrationCompatMixinPlugin.java
index 1abdaeee..96c3e7e7 100644
--- a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/integration/mixins/ALRIntegrationCompatMixinPlugin.java
+++ b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/integration/mixins/ALRIntegrationCompatMixinPlugin.java
@@ -11,6 +11,7 @@
 import java.util.List;
 import java.util.Set;
 
+@org.jetbrains.annotations.ApiStatus.Internal
 public class ALRIntegrationCompatMixinPlugin implements IMixinConfigPlugin {
 
     private ImmutableMap<String, Boolean> mixinConditions;
diff --git a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/integration/mixins/CachedBlockEntityRenderingPipelineMixin.java b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/integration/mixins/CachedBlockEntityRenderingPipelineMixin.java
index f16e1ffd..c31fcc62 100644
--- a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/integration/mixins/CachedBlockEntityRenderingPipelineMixin.java
+++ b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/integration/mixins/CachedBlockEntityRenderingPipelineMixin.java
@@ -10,6 +10,7 @@
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 
 @Mixin(CachedBlockEntityRenderingPipeline.class)
+@org.jetbrains.annotations.ApiStatus.Internal
 public abstract class CachedBlockEntityRenderingPipelineMixin {
 
     @Shadow
diff --git a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/integration/mixins/RebuildTaskMixin.java b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/integration/mixins/RebuildTaskMixin.java
index 0dddaeaa..80c0cf21 100644
--- a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/integration/mixins/RebuildTaskMixin.java
+++ b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/integration/mixins/RebuildTaskMixin.java
@@ -9,6 +9,7 @@
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 
 @Mixin(RebuildTask.class)
+@org.jetbrains.annotations.ApiStatus.Internal
 public class RebuildTaskMixin {
     @Inject(
         method = "run",
diff --git a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/GameRendererMixin.java b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/GameRendererMixin.java
index b315c7ba..1c1b52f8 100644
--- a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/GameRendererMixin.java
+++ b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/GameRendererMixin.java
@@ -9,6 +9,7 @@
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 
 @Mixin(GameRenderer.class)
+@org.jetbrains.annotations.ApiStatus.Internal
 public class GameRendererMixin {
 
     @Inject(
diff --git a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/GuiGraphicsExtractorMixin.java b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/GuiGraphicsExtractorMixin.java
index 16b4ac87..4f0f8bbb 100644
--- a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/GuiGraphicsExtractorMixin.java
+++ b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/GuiGraphicsExtractorMixin.java
@@ -23,6 +23,7 @@
 
 @SuppressWarnings("AddedMixinMembersNamePattern")
 @Mixin(GuiGraphicsExtractor.class)
+@org.jetbrains.annotations.ApiStatus.Internal
 public class GuiGraphicsExtractorMixin implements GuiGraphicsExtractorExtension {
 
     @Shadow
diff --git a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/GuiRendererMixin.java b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/GuiRendererMixin.java
index ba33ef8a..cb16ad42 100644
--- a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/GuiRendererMixin.java
+++ b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/GuiRendererMixin.java
@@ -29,6 +29,7 @@
 import java.util.Map;
 
 @Mixin(GuiRenderer.class)
+@org.jetbrains.annotations.ApiStatus.Internal
 public class GuiRendererMixin {
     @Unique
     private GuiElementRenderState anvillib$renderState = null;
diff --git a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/ItemStackRenderStateMixin.java b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/ItemStackRenderStateMixin.java
index 23c7bf18..3799b262 100644
--- a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/ItemStackRenderStateMixin.java
+++ b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/ItemStackRenderStateMixin.java
@@ -6,6 +6,7 @@
 import org.spongepowered.asm.mixin.Unique;
 
 @Mixin(ItemStackRenderState.class)
+@org.jetbrains.annotations.ApiStatus.Internal
 public class ItemStackRenderStateMixin implements ItemStackRenderStateInternals.Extension {
     @Unique
     private float anvillib_rendering$alpha = 1f;
diff --git a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/MinecraftMixin.java b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/MinecraftMixin.java
index 5bf3c8ae..f0f5dc0f 100644
--- a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/MinecraftMixin.java
+++ b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/MinecraftMixin.java
@@ -14,6 +14,7 @@
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 
 @Mixin(Minecraft.class)
+@org.jetbrains.annotations.ApiStatus.Internal
 public class MinecraftMixin {
 
     @Shadow
diff --git a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/RenderTypeMixin.java b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/RenderTypeMixin.java
index d3ec2464..655e5d82 100644
--- a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/RenderTypeMixin.java
+++ b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/RenderTypeMixin.java
@@ -6,6 +6,7 @@
 import org.spongepowered.asm.mixin.Unique;
 
 @Mixin(RenderType.class)
+@org.jetbrains.annotations.ApiStatus.Internal
 public class RenderTypeMixin implements ALRRenderTypeExtension {
 
     @Unique
diff --git a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/blaze3d/CommandEncoderMixin.java b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/blaze3d/CommandEncoderMixin.java
index 35ba5328..0aadbc1a 100644
--- a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/blaze3d/CommandEncoderMixin.java
+++ b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/blaze3d/CommandEncoderMixin.java
@@ -12,6 +12,7 @@
 import org.spongepowered.asm.mixin.Shadow;
 
 @Mixin(CommandEncoder.class)
+@org.jetbrains.annotations.ApiStatus.Internal
 public class CommandEncoderMixin implements ALRCommandEncoderExtension {
     @Shadow
     @Final
diff --git a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/blaze3d/GpuDeviceMixin.java b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/blaze3d/GpuDeviceMixin.java
index 7107d4e7..a955aff4 100644
--- a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/blaze3d/GpuDeviceMixin.java
+++ b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/blaze3d/GpuDeviceMixin.java
@@ -14,6 +14,7 @@
 
 @SuppressWarnings("AddedMixinMembersNamePattern")
 @Mixin(GpuDevice.class)
+@org.jetbrains.annotations.ApiStatus.Internal
 public class GpuDeviceMixin implements ALRGpuDeviceExtension {
     @Shadow
     @Final
diff --git a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/blaze3d/gl/DirectStateAccessMixin.java b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/blaze3d/gl/DirectStateAccessMixin.java
index 2ac5bc20..62dbb76c 100644
--- a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/blaze3d/gl/DirectStateAccessMixin.java
+++ b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/blaze3d/gl/DirectStateAccessMixin.java
@@ -7,6 +7,7 @@
 import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
 
+@org.jetbrains.annotations.ApiStatus.Internal
 public class DirectStateAccessMixin {
 
     @Mixin(targets = "com.mojang.blaze3d.opengl.DirectStateAccess$Emulated")
diff --git a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/blaze3d/gl/GlCommandEncoderMixin.java b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/blaze3d/gl/GlCommandEncoderMixin.java
index 093efda8..35674232 100644
--- a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/blaze3d/gl/GlCommandEncoderMixin.java
+++ b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/blaze3d/gl/GlCommandEncoderMixin.java
@@ -17,6 +17,7 @@
 import org.spongepowered.asm.mixin.Shadow;
 
 @Mixin(targets = "com.mojang.blaze3d.opengl.GlCommandEncoder")
+@org.jetbrains.annotations.ApiStatus.Internal
 public class GlCommandEncoderMixin implements ALRCommandEncoderBackendExtension {
     @Shadow
     @Final
diff --git a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/blaze3d/gl/GlDebugLabelMixin.java b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/blaze3d/gl/GlDebugLabelMixin.java
index 6c5c833d..a4195373 100644
--- a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/blaze3d/gl/GlDebugLabelMixin.java
+++ b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/blaze3d/gl/GlDebugLabelMixin.java
@@ -11,6 +11,7 @@
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;
 
+@org.jetbrains.annotations.ApiStatus.Internal
 public class GlDebugLabelMixin {
     @Mixin(GlDebugLabel.class)
     public static class Self implements ALRDebugLabelExtension {
diff --git a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/blaze3d/gl/GlDeviceMixin.java b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/blaze3d/gl/GlDeviceMixin.java
index ba9ec5e9..691c75a4 100644
--- a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/blaze3d/gl/GlDeviceMixin.java
+++ b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/mixins/blaze3d/gl/GlDeviceMixin.java
@@ -14,6 +14,7 @@
 import org.spongepowered.asm.mixin.Shadow;
 
 @Mixin(targets = "com.mojang.blaze3d.opengl.GlDevice")
+@org.jetbrains.annotations.ApiStatus.Internal
 public abstract class GlDeviceMixin implements ALRGpuDeviceBackendExtension {
 
     @Shadow
diff --git a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/sdf/SdfGraphics.java b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/sdf/SdfGraphics.java
index 5d37ae8f..39fc714a 100644
--- a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/sdf/SdfGraphics.java
+++ b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/sdf/SdfGraphics.java
@@ -24,6 +24,7 @@
 import net.neoforged.fml.common.EventBusSubscriber;
 import net.neoforged.neoforge.client.event.ConfigureMainRenderTargetEvent;
 import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.ApiStatus;
 import org.joml.Matrix3x2f;
 import org.jspecify.annotations.NonNull;
 import org.jspecify.annotations.Nullable;
@@ -371,6 +372,7 @@ public static void flush() {
 
     private static  int             index;
 
+    @ApiStatus.Internal
     @SubscribeEvent
     public static void init(ConfigureMainRenderTargetEvent event) {
         GpuDevice device    = RenderSystem.getDevice();
diff --git a/module.rpc/src/main/java/dev/anvilcraft/lib/v2/rpc/AnvilLibRpc.java b/module.rpc/src/main/java/dev/anvilcraft/lib/v2/rpc/AnvilLibRpc.java
index cd9bf492..2e959784 100644
--- a/module.rpc/src/main/java/dev/anvilcraft/lib/v2/rpc/AnvilLibRpc.java
+++ b/module.rpc/src/main/java/dev/anvilcraft/lib/v2/rpc/AnvilLibRpc.java
@@ -10,8 +10,10 @@
 import net.neoforged.neoforge.event.server.ServerStoppedEvent;
 import net.neoforged.neoforge.event.tick.ServerTickEvent;
 import net.neoforged.neoforge.network.event.RegisterConfigurationTasksEvent;
+import org.jetbrains.annotations.ApiStatus;
 
 @Mod(AnvilLibRpc.MOD_ID)
+@ApiStatus.Internal
 public class AnvilLibRpc {
     public static final String MAIN_ID = "anvillib";
     public static final String MOD_ID = "anvillib_rpc";
@@ -60,4 +62,4 @@ public void onServerTick(ServerTickEvent.Post event) {
     public void onServerStopped(ServerStoppedEvent event) {
         AnvilLibRpc.PENDING.clear();
     }
-}
\ No newline at end of file
+}
diff --git a/module.rpc/src/main/java/dev/anvilcraft/lib/v2/rpc/AnvilLibRpcNetwork.java b/module.rpc/src/main/java/dev/anvilcraft/lib/v2/rpc/AnvilLibRpcNetwork.java
index a3323d74..9dfcbd8e 100644
--- a/module.rpc/src/main/java/dev/anvilcraft/lib/v2/rpc/AnvilLibRpcNetwork.java
+++ b/module.rpc/src/main/java/dev/anvilcraft/lib/v2/rpc/AnvilLibRpcNetwork.java
@@ -5,11 +5,13 @@
 import net.neoforged.fml.common.EventBusSubscriber;
 import net.neoforged.neoforge.network.event.RegisterPayloadHandlersEvent;
 import net.neoforged.neoforge.network.registration.PayloadRegistrar;
+import org.jetbrains.annotations.ApiStatus;
 
 /**
  * 注册 RPC 网络包。
  */
 @EventBusSubscriber(modid = AnvilLibRpc.MOD_ID)
+@ApiStatus.Internal
 public class AnvilLibRpcNetwork {
     public static final String NETWORK_VERSION = "1";
 
diff --git a/module.rpc/src/main/java/dev/anvilcraft/lib/v2/rpc/IRpcPayload.java b/module.rpc/src/main/java/dev/anvilcraft/lib/v2/rpc/IRpcPayload.java
index 1acbc3e2..7cf47a5b 100644
--- a/module.rpc/src/main/java/dev/anvilcraft/lib/v2/rpc/IRpcPayload.java
+++ b/module.rpc/src/main/java/dev/anvilcraft/lib/v2/rpc/IRpcPayload.java
@@ -2,9 +2,11 @@
 
 import net.minecraft.network.RegistryFriendlyByteBuf;
 import net.minecraft.network.codec.StreamCodec;
+import org.jetbrains.annotations.ApiStatus;
 
 import java.lang.reflect.Method;
 
+@ApiStatus.Internal
 public interface IRpcPayload {
     static byte[] encodeParams(RpcRegistry registry, Method method, Object[] args, RegistryFriendlyByteBuf buf) {
         buf.writeVarInt(registry.index(method));
diff --git a/module.rpc/src/main/java/dev/anvilcraft/lib/v2/rpc/RpcPayload.java b/module.rpc/src/main/java/dev/anvilcraft/lib/v2/rpc/RpcPayload.java
index 80a2d3f4..0e7d952c 100644
--- a/module.rpc/src/main/java/dev/anvilcraft/lib/v2/rpc/RpcPayload.java
+++ b/module.rpc/src/main/java/dev/anvilcraft/lib/v2/rpc/RpcPayload.java
@@ -13,6 +13,7 @@
 import net.minecraft.world.entity.player.Player;
 import net.neoforged.neoforge.network.connection.ConnectionType;
 import net.neoforged.neoforge.network.handling.IPayloadContext;
+import org.jetbrains.annotations.ApiStatus;
 
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
@@ -31,6 +32,7 @@
  *
  * @see RPC#call
  */
+@ApiStatus.Internal
 public class RpcPayload implements IRpcPayload, IInsensitiveBiPacket {
     public static final Type<RpcPayload> TYPE = IPacket.type(AnvilLibRpc.mod("rpc"));
     public static final StreamCodec<ByteBuf, RpcPayload> STREAM_CODEC = StreamCodec.composite(
diff --git a/module.rpc/src/main/java/dev/anvilcraft/lib/v2/rpc/RpcRequestPayload.java b/module.rpc/src/main/java/dev/anvilcraft/lib/v2/rpc/RpcRequestPayload.java
index 54419504..a87df604 100644
--- a/module.rpc/src/main/java/dev/anvilcraft/lib/v2/rpc/RpcRequestPayload.java
+++ b/module.rpc/src/main/java/dev/anvilcraft/lib/v2/rpc/RpcRequestPayload.java
@@ -13,6 +13,7 @@
 import net.minecraft.world.entity.player.Player;
 import net.neoforged.neoforge.network.connection.ConnectionType;
 import net.neoforged.neoforge.network.handling.IPayloadContext;
+import org.jetbrains.annotations.ApiStatus;
 
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
@@ -23,6 +24,7 @@
  *
  * @see RPC#invoke
  */
+@ApiStatus.Internal
 public class RpcRequestPayload implements IRpcPayload, IInsensitiveBiPacket {
     public static final Type<RpcRequestPayload> TYPE = IPacket.type(AnvilLibRpc.mod("rpc_request"));
     public static final StreamCodec<ByteBuf, RpcRequestPayload> STREAM_CODEC = StreamCodec.composite(
diff --git a/module.rpc/src/main/java/dev/anvilcraft/lib/v2/rpc/RpcResponsePayload.java b/module.rpc/src/main/java/dev/anvilcraft/lib/v2/rpc/RpcResponsePayload.java
index 88a61e1e..a9400137 100644
--- a/module.rpc/src/main/java/dev/anvilcraft/lib/v2/rpc/RpcResponsePayload.java
+++ b/module.rpc/src/main/java/dev/anvilcraft/lib/v2/rpc/RpcResponsePayload.java
@@ -13,6 +13,7 @@
 import net.minecraft.world.entity.player.Player;
 import net.neoforged.neoforge.network.connection.ConnectionType;
 import net.neoforged.neoforge.network.handling.IPayloadContext;
+import org.jetbrains.annotations.ApiStatus;
 
 import java.lang.reflect.Method;
 import java.util.concurrent.CompletionException;
@@ -25,6 +26,7 @@
  *
  * @see RPC#invoke
  */
+@ApiStatus.Internal
 public class RpcResponsePayload implements IInsensitiveBiPacket {
     public static final Type<RpcResponsePayload> TYPE = IPacket.type(AnvilLibRpc.mod("rpc_response"));
     public static final StreamCodec<ByteBuf, RpcResponsePayload> STREAM_CODEC = StreamCodec.composite(
diff --git a/module.rpc/src/main/java/dev/anvilcraft/lib/v2/rpc/client/AnvilLibRpcClient.java b/module.rpc/src/main/java/dev/anvilcraft/lib/v2/rpc/client/AnvilLibRpcClient.java
index 14144ccc..44127fdd 100644
--- a/module.rpc/src/main/java/dev/anvilcraft/lib/v2/rpc/client/AnvilLibRpcClient.java
+++ b/module.rpc/src/main/java/dev/anvilcraft/lib/v2/rpc/client/AnvilLibRpcClient.java
@@ -11,6 +11,7 @@
 import net.neoforged.neoforge.client.event.ClientPlayerNetworkEvent;
 import net.neoforged.neoforge.client.event.ClientTickEvent;
 import net.neoforged.neoforge.common.NeoForge;
+import org.jetbrains.annotations.ApiStatus;
 
 /**
  * 客户端侧入口，持有仅采纳服务端下发映射的客户端索引表。
@@ -19,6 +20,7 @@
  * 从而保证客户端断开后开启局域网时，集成服务端仍下发其本地扫描得到的正确映射。</p>
  */
 @Mod(value = AnvilLibRpc.MOD_ID, dist = Dist.CLIENT)
+@ApiStatus.Internal
 public class AnvilLibRpcClient {
     /**
      * 客户端索引表：仅通过 {@link RpcRegistry#adopt} 采纳服务端下发的映射。
diff --git a/module.rpc/src/main/java/dev/anvilcraft/lib/v2/rpc/config/RpcConfigurationFinishPayload.java b/module.rpc/src/main/java/dev/anvilcraft/lib/v2/rpc/config/RpcConfigurationFinishPayload.java
index acbdd3c7..d6d31005 100644
--- a/module.rpc/src/main/java/dev/anvilcraft/lib/v2/rpc/config/RpcConfigurationFinishPayload.java
+++ b/module.rpc/src/main/java/dev/anvilcraft/lib/v2/rpc/config/RpcConfigurationFinishPayload.java
@@ -7,10 +7,12 @@
 import net.minecraft.network.codec.StreamCodec;
 import net.minecraft.world.entity.player.Player;
 import net.neoforged.neoforge.network.handling.IPayloadContext;
+import org.jetbrains.annotations.ApiStatus;
 
 /**
  * 客户端在采纳服务端 RPC 索引映射后回复的结束包，用于标记 {@link RpcConfigurationTask} 完成。
  */
+@ApiStatus.Internal
 public class RpcConfigurationFinishPayload implements IServerboundPacket {
     public static final RpcConfigurationFinishPayload INSTANCE = new RpcConfigurationFinishPayload();
     public static final Type<RpcConfigurationFinishPayload> TYPE = IPacket.type(AnvilLibRpc.mod("rpc_config_finish"));
diff --git a/module.rpc/src/main/java/dev/anvilcraft/lib/v2/rpc/config/RpcConfigurationPayload.java b/module.rpc/src/main/java/dev/anvilcraft/lib/v2/rpc/config/RpcConfigurationPayload.java
index cb2077a1..9a101d52 100644
--- a/module.rpc/src/main/java/dev/anvilcraft/lib/v2/rpc/config/RpcConfigurationPayload.java
+++ b/module.rpc/src/main/java/dev/anvilcraft/lib/v2/rpc/config/RpcConfigurationPayload.java
@@ -9,6 +9,7 @@
 import net.minecraft.network.codec.StreamCodec;
 import net.minecraft.world.entity.player.Player;
 import net.neoforged.neoforge.network.handling.IPayloadContext;
+import org.jetbrains.annotations.ApiStatus;
 
 import java.util.HashMap;
 import java.util.Map;
@@ -20,6 +21,7 @@
  * {@code 索引 -> 规范键} 映射，保证双向 RPC 的索引一致；随后回复
  * {@link RpcConfigurationFinishPayload} 以结束该配置任务。</p>
  */
+@ApiStatus.Internal
 public record RpcConfigurationPayload(Map<Integer, String> indexMap) implements IClientboundPacket {
     public static final Type<RpcConfigurationPayload> TYPE = IPacket.type(AnvilLibRpc.mod("rpc_config"));
     public static final StreamCodec<ByteBuf, RpcConfigurationPayload> STREAM_CODEC = StreamCodec.composite(
diff --git a/module.rpc/src/main/java/dev/anvilcraft/lib/v2/rpc/config/RpcConfigurationTask.java b/module.rpc/src/main/java/dev/anvilcraft/lib/v2/rpc/config/RpcConfigurationTask.java
index 45dabbfd..f234807e 100644
--- a/module.rpc/src/main/java/dev/anvilcraft/lib/v2/rpc/config/RpcConfigurationTask.java
+++ b/module.rpc/src/main/java/dev/anvilcraft/lib/v2/rpc/config/RpcConfigurationTask.java
@@ -3,12 +3,14 @@
 import dev.anvilcraft.lib.v2.rpc.AnvilLibRpc;
 import net.minecraft.network.protocol.common.custom.CustomPacketPayload;
 import net.neoforged.neoforge.network.configuration.ICustomConfigurationTask;
+import org.jetbrains.annotations.ApiStatus;
 
 import java.util.function.Consumer;
 
 /**
  * 服务端配置任务：在 Configuration 阶段向客户端下发权威的 RPC 索引映射。
  */
+@ApiStatus.Internal
 public record RpcConfigurationTask() implements ICustomConfigurationTask {
     public static final Type TYPE = new Type(AnvilLibRpc.mod("rpc_config"));
 
diff --git a/module.space-select/src/main/java/dev/anvilcraft/lib/v2/space_select/AnvilLibSpaceSelect.java b/module.space-select/src/main/java/dev/anvilcraft/lib/v2/space_select/AnvilLibSpaceSelect.java
index 9d4637a1..89977955 100644
--- a/module.space-select/src/main/java/dev/anvilcraft/lib/v2/space_select/AnvilLibSpaceSelect.java
+++ b/module.space-select/src/main/java/dev/anvilcraft/lib/v2/space_select/AnvilLibSpaceSelect.java
@@ -2,12 +2,17 @@
 
 import net.minecraft.resources.Identifier;
 import net.neoforged.fml.common.Mod;
+import org.jetbrains.annotations.ApiStatus;
 
 @Mod(AnvilLibSpaceSelect.MOD_ID)
 public class AnvilLibSpaceSelect {
+    @ApiStatus.Internal
+    public AnvilLibSpaceSelect() {
+    }
+
     public static final String MOD_ID = "anvillib_space_select";
 
     public static Identifier of(String path) {
         return Identifier.fromNamespaceAndPath(AnvilLibSpaceSelect.MOD_ID, path);
     }
-}
\ No newline at end of file
+}
diff --git a/module.space-select/src/main/java/dev/anvilcraft/lib/v2/space_select/client/AnvilLibSpaceSelectClient.java b/module.space-select/src/main/java/dev/anvilcraft/lib/v2/space_select/client/AnvilLibSpaceSelectClient.java
index d28dd20f..c9bb4dec 100644
--- a/module.space-select/src/main/java/dev/anvilcraft/lib/v2/space_select/client/AnvilLibSpaceSelectClient.java
+++ b/module.space-select/src/main/java/dev/anvilcraft/lib/v2/space_select/client/AnvilLibSpaceSelectClient.java
@@ -3,8 +3,13 @@
 import dev.anvilcraft.lib.v2.space_select.AnvilLibSpaceSelect;
 import net.neoforged.api.distmarker.Dist;
 import net.neoforged.fml.common.Mod;
+import org.jetbrains.annotations.ApiStatus;
 
 @Mod(value = AnvilLibSpaceSelect.MOD_ID, dist = Dist.CLIENT)
 public class AnvilLibSpaceSelectClient {
+    @ApiStatus.Internal
+    public AnvilLibSpaceSelectClient() {
+    }
+
     public static final ClientDistrictManager MANAGER = new ClientDistrictManager();
 }
diff --git a/module.space-select/src/main/java/dev/anvilcraft/lib/v2/space_select/client/DistrictRenderer.java b/module.space-select/src/main/java/dev/anvilcraft/lib/v2/space_select/client/DistrictRenderer.java
index 02098d3f..3f622027 100644
--- a/module.space-select/src/main/java/dev/anvilcraft/lib/v2/space_select/client/DistrictRenderer.java
+++ b/module.space-select/src/main/java/dev/anvilcraft/lib/v2/space_select/client/DistrictRenderer.java
@@ -18,11 +18,13 @@
 import net.neoforged.bus.api.SubscribeEvent;
 import net.neoforged.fml.common.EventBusSubscriber;
 import net.neoforged.neoforge.client.event.RenderLevelStageEvent;
+import org.jetbrains.annotations.ApiStatus;
 
 import java.util.ArrayList;
 import java.util.List;
 
 @EventBusSubscriber(modid = AnvilLibSpaceSelect.MOD_ID, value = Dist.CLIENT)
+@ApiStatus.Internal
 public class DistrictRenderer {
     @SubscribeEvent
     public static void addLevelRenderMainPass(RenderLevelStageEvent.AfterTranslucentParticles event) {
diff --git a/module.space-select/src/main/java/dev/anvilcraft/lib/v2/space_select/client/SpaceSelectScrollHandler.java b/module.space-select/src/main/java/dev/anvilcraft/lib/v2/space_select/client/SpaceSelectScrollHandler.java
index 2a20e255..bceaac1c 100644
--- a/module.space-select/src/main/java/dev/anvilcraft/lib/v2/space_select/client/SpaceSelectScrollHandler.java
+++ b/module.space-select/src/main/java/dev/anvilcraft/lib/v2/space_select/client/SpaceSelectScrollHandler.java
@@ -11,8 +11,10 @@
 import net.neoforged.bus.api.SubscribeEvent;
 import net.neoforged.fml.common.EventBusSubscriber;
 import net.neoforged.neoforge.client.event.InputEvent;
+import org.jetbrains.annotations.ApiStatus;
 
 @EventBusSubscriber(modid = AnvilLibSpaceSelect.MOD_ID, value = Dist.CLIENT)
+@ApiStatus.Internal
 public final class SpaceSelectScrollHandler {
 
     private SpaceSelectScrollHandler() {
diff --git a/module.space-select/src/main/java/dev/anvilcraft/lib/v2/space_select/event/handler/PlayerCreateDistrictEventHandler.java b/module.space-select/src/main/java/dev/anvilcraft/lib/v2/space_select/event/handler/PlayerCreateDistrictEventHandler.java
index e29d7872..d888d059 100644
--- a/module.space-select/src/main/java/dev/anvilcraft/lib/v2/space_select/event/handler/PlayerCreateDistrictEventHandler.java
+++ b/module.space-select/src/main/java/dev/anvilcraft/lib/v2/space_select/event/handler/PlayerCreateDistrictEventHandler.java
@@ -5,8 +5,10 @@
 import dev.anvilcraft.lib.v2.space_select.event.PlayerCreateDistrictEvent;
 import net.neoforged.bus.api.SubscribeEvent;
 import net.neoforged.fml.common.EventBusSubscriber;
+import org.jetbrains.annotations.ApiStatus;
 
 @EventBusSubscriber(modid = AnvilLibSpaceSelect.MOD_ID)
+@ApiStatus.Internal
 public class PlayerCreateDistrictEventHandler {
     @SubscribeEvent
     public static void onPlayerCreateDistrict(PlayerCreateDistrictEvent event) {
diff --git a/module.space-select/src/main/java/dev/anvilcraft/lib/v2/space_select/network/AnvilLibSpaceSelectNetwork.java b/module.space-select/src/main/java/dev/anvilcraft/lib/v2/space_select/network/AnvilLibSpaceSelectNetwork.java
index ec7abecd..c813bb0d 100644
--- a/module.space-select/src/main/java/dev/anvilcraft/lib/v2/space_select/network/AnvilLibSpaceSelectNetwork.java
+++ b/module.space-select/src/main/java/dev/anvilcraft/lib/v2/space_select/network/AnvilLibSpaceSelectNetwork.java
@@ -6,8 +6,10 @@
 import net.neoforged.fml.common.EventBusSubscriber;
 import net.neoforged.neoforge.network.event.RegisterPayloadHandlersEvent;
 import net.neoforged.neoforge.network.registration.PayloadRegistrar;
+import org.jetbrains.annotations.ApiStatus;
 
 @EventBusSubscriber(modid = AnvilLibSpaceSelect.MOD_ID)
+@ApiStatus.Internal
 public class AnvilLibSpaceSelectNetwork {
     public static final String NETWORK_VERSION = "1";
 
diff --git a/module.space-select/src/main/java/dev/anvilcraft/lib/v2/space_select/network/payload/SpaceSelectPayload.java b/module.space-select/src/main/java/dev/anvilcraft/lib/v2/space_select/network/payload/SpaceSelectPayload.java
index d2886638..5a82f000 100644
--- a/module.space-select/src/main/java/dev/anvilcraft/lib/v2/space_select/network/payload/SpaceSelectPayload.java
+++ b/module.space-select/src/main/java/dev/anvilcraft/lib/v2/space_select/network/payload/SpaceSelectPayload.java
@@ -10,7 +10,9 @@
 import net.minecraft.server.level.ServerPlayer;
 import net.minecraft.world.entity.player.Player;
 import net.neoforged.neoforge.common.NeoForge;
+import org.jetbrains.annotations.ApiStatus;
 
+@ApiStatus.Internal
 public record SpaceSelectPayload(
     boolean offhand,
     BlockPos start,
diff --git a/module.sync/processor/src/main/java/dev/anvilcraft/lib/v2/sync/transform/LazySyncBytecodeInjector.java b/module.sync/processor/src/main/java/dev/anvilcraft/lib/v2/sync/transform/LazySyncBytecodeInjector.java
index 39cfe811..9d656485 100644
--- a/module.sync/processor/src/main/java/dev/anvilcraft/lib/v2/sync/transform/LazySyncBytecodeInjector.java
+++ b/module.sync/processor/src/main/java/dev/anvilcraft/lib/v2/sync/transform/LazySyncBytecodeInjector.java
@@ -32,6 +32,7 @@
  * 每 tick 扫描差分，故此处无需注入任何字段写入拦截。</p>
  */
 @Slf4j
+@org.jetbrains.annotations.ApiStatus.Internal
 public class LazySyncBytecodeInjector {
     private static final String LAZY_SYNC_DESC = "Ldev/anvilcraft/lib/v2/sync/annotation/LazySync;";
     private static final String ANVIL_LIB_SYNC_INTERNAL = "dev/anvilcraft/lib/v2/sync/AnvilLibSync";
diff --git a/module.sync/processor/src/main/java/dev/anvilcraft/lib/v2/sync/transform/LazySyncTargetIndex.java b/module.sync/processor/src/main/java/dev/anvilcraft/lib/v2/sync/transform/LazySyncTargetIndex.java
index a1c8b0e6..2c7ffde7 100644
--- a/module.sync/processor/src/main/java/dev/anvilcraft/lib/v2/sync/transform/LazySyncTargetIndex.java
+++ b/module.sync/processor/src/main/java/dev/anvilcraft/lib/v2/sync/transform/LazySyncTargetIndex.java
@@ -19,6 +19,7 @@
  * 通过反射读取，故此处仅需记录类的集合。</p>
  */
 @Slf4j
+@org.jetbrains.annotations.ApiStatus.Internal
 public class LazySyncTargetIndex {
     public static final String LAZY_SYNC_DESCRIPTOR = "Ldev/anvilcraft/lib/v2/sync/annotation/LazySync;";
     private static final Set<String> TARGETS = new HashSet<>();
diff --git a/module.sync/processor/src/main/java/dev/anvilcraft/lib/v2/sync/transform/SyncBytecodeInjector.java b/module.sync/processor/src/main/java/dev/anvilcraft/lib/v2/sync/transform/SyncBytecodeInjector.java
index 7a6a0829..5bb11618 100644
--- a/module.sync/processor/src/main/java/dev/anvilcraft/lib/v2/sync/transform/SyncBytecodeInjector.java
+++ b/module.sync/processor/src/main/java/dev/anvilcraft/lib/v2/sync/transform/SyncBytecodeInjector.java
@@ -28,6 +28,7 @@
  * Static fields    → proxy.setParent(Owner.class) in <clinit> (created if absent)
  */
 @Slf4j
+@org.jetbrains.annotations.ApiStatus.Internal
 public class SyncBytecodeInjector {
     private static final String SYNC_PROXY_DESC = "Ldev/anvilcraft/lib/v2/sync/management/SyncProxy;";
     private static final String SYNC_PROXY_INTERNAL = "dev/anvilcraft/lib/v2/sync/management/SyncProxy";
diff --git a/module.sync/processor/src/main/java/dev/anvilcraft/lib/v2/sync/transform/SyncClassProcessor.java b/module.sync/processor/src/main/java/dev/anvilcraft/lib/v2/sync/transform/SyncClassProcessor.java
index 6d93906c..2cd3fd9e 100644
--- a/module.sync/processor/src/main/java/dev/anvilcraft/lib/v2/sync/transform/SyncClassProcessor.java
+++ b/module.sync/processor/src/main/java/dev/anvilcraft/lib/v2/sync/transform/SyncClassProcessor.java
@@ -7,6 +7,7 @@
 import org.objectweb.asm.tree.ClassNode;
 
 @Slf4j
+@org.jetbrains.annotations.ApiStatus.Internal
 public class SyncClassProcessor implements ClassProcessor {
     @Override
     public ProcessorName name() {
diff --git a/module.sync/processor/src/main/java/dev/anvilcraft/lib/v2/sync/transform/SyncTargetIndex.java b/module.sync/processor/src/main/java/dev/anvilcraft/lib/v2/sync/transform/SyncTargetIndex.java
index cd73cd3f..239f7412 100644
--- a/module.sync/processor/src/main/java/dev/anvilcraft/lib/v2/sync/transform/SyncTargetIndex.java
+++ b/module.sync/processor/src/main/java/dev/anvilcraft/lib/v2/sync/transform/SyncTargetIndex.java
@@ -10,6 +10,7 @@
 import java.util.Map;
 
 @Slf4j
+@org.jetbrains.annotations.ApiStatus.Internal
 public class SyncTargetIndex {
     public static final String SYNC_DESCRIPTOR = "Ldev/anvilcraft/lib/v2/sync/annotation/Sync;";
     private static final Map<String, String> TARGETS = new HashMap<>();
diff --git a/module.sync/src/main/java/dev/anvilcraft/lib/v2/sync/AnvilLibSync.java b/module.sync/src/main/java/dev/anvilcraft/lib/v2/sync/AnvilLibSync.java
index 6cd7419c..ef782c97 100644
--- a/module.sync/src/main/java/dev/anvilcraft/lib/v2/sync/AnvilLibSync.java
+++ b/module.sync/src/main/java/dev/anvilcraft/lib/v2/sync/AnvilLibSync.java
@@ -21,12 +21,14 @@
 import net.neoforged.neoforge.network.configuration.ICustomConfigurationTask;
 import net.neoforged.neoforge.network.event.RegisterConfigurationTasksEvent;
 import net.neoforged.neoforge.registries.RegisterEvent;
+import org.jetbrains.annotations.ApiStatus;
 
 import java.util.Objects;
 import java.util.function.Consumer;
 
 @Slf4j
 @Mod(AnvilLibSync.MOD_ID)
+@ApiStatus.Internal
 public class AnvilLibSync {
     public static final String MOD_ID = "anvillib_sync";
     public static final SyncManager SYNC_MANAGER = new SyncManager();
diff --git a/module.sync/src/main/java/dev/anvilcraft/lib/v2/sync/client/AnvilLibSyncClient.java b/module.sync/src/main/java/dev/anvilcraft/lib/v2/sync/client/AnvilLibSyncClient.java
index 51df60dc..e47b82f6 100644
--- a/module.sync/src/main/java/dev/anvilcraft/lib/v2/sync/client/AnvilLibSyncClient.java
+++ b/module.sync/src/main/java/dev/anvilcraft/lib/v2/sync/client/AnvilLibSyncClient.java
@@ -10,8 +10,10 @@
 import net.neoforged.neoforge.client.event.ClientPlayerNetworkEvent;
 import net.neoforged.neoforge.client.event.ClientTickEvent;
 import net.neoforged.neoforge.common.NeoForge;
+import org.jetbrains.annotations.ApiStatus;
 
 @Mod(value = AnvilLibSync.MOD_ID, dist = Dist.CLIENT)
+@ApiStatus.Internal
 public class AnvilLibSyncClient {
     public static final SyncConfigManager SYNC_CONFIG_MANAGER = new SyncConfigManager();
 
diff --git a/module.sync/src/main/java/dev/anvilcraft/lib/v2/sync/init/AnvilLibSyncRegistries.java b/module.sync/src/main/java/dev/anvilcraft/lib/v2/sync/init/AnvilLibSyncRegistries.java
index c6958073..92139d1c 100644
--- a/module.sync/src/main/java/dev/anvilcraft/lib/v2/sync/init/AnvilLibSyncRegistries.java
+++ b/module.sync/src/main/java/dev/anvilcraft/lib/v2/sync/init/AnvilLibSyncRegistries.java
@@ -8,6 +8,7 @@
 import net.neoforged.fml.common.EventBusSubscriber;
 import net.neoforged.neoforge.registries.NewRegistryEvent;
 import net.neoforged.neoforge.registries.RegistryBuilder;
+import org.jetbrains.annotations.ApiStatus;
 
 @EventBusSubscriber(modid = AnvilLibSync.MOD_ID)
 public class AnvilLibSyncRegistries {
@@ -18,6 +19,7 @@ public class AnvilLibSyncRegistries {
         .maxId(512)
         .create();
 
+    @ApiStatus.Internal
     @SubscribeEvent
     public static void registerRegistries(NewRegistryEvent event) {
         event.register(SYNC_ENTRY_REGISTRY);
diff --git a/module.sync/src/main/java/dev/anvilcraft/lib/v2/sync/management/LazySyncManager.java b/module.sync/src/main/java/dev/anvilcraft/lib/v2/sync/management/LazySyncManager.java
index bcfb8e87..4269746c 100644
--- a/module.sync/src/main/java/dev/anvilcraft/lib/v2/sync/management/LazySyncManager.java
+++ b/module.sync/src/main/java/dev/anvilcraft/lib/v2/sync/management/LazySyncManager.java
@@ -44,6 +44,7 @@
  * {@code ItemStack}）的原地修改，且复用网络线格式，代价是每 tick 对每个被跟踪字段编码一次。</p>
  */
 @Slf4j
+@ApiStatus.Internal
 public class LazySyncManager {
     /**
      * 单侧状态：被跟踪的实例 / 静态目标及其字段快照。
diff --git a/module.sync/src/main/java/dev/anvilcraft/lib/v2/sync/management/SyncConfigManager.java b/module.sync/src/main/java/dev/anvilcraft/lib/v2/sync/management/SyncConfigManager.java
index e84badf7..731231c7 100644
--- a/module.sync/src/main/java/dev/anvilcraft/lib/v2/sync/management/SyncConfigManager.java
+++ b/module.sync/src/main/java/dev/anvilcraft/lib/v2/sync/management/SyncConfigManager.java
@@ -23,6 +23,7 @@
 import java.util.Objects;
 
 @Slf4j
+@ApiStatus.Internal
 public class SyncConfigManager {
     public static final String SYNC_DESCRIPTOR = "Ldev/anvilcraft/lib/v2/sync/annotation/Sync;";
     public static final String LAZY_SYNC_DESCRIPTOR = "Ldev/anvilcraft/lib/v2/sync/annotation/LazySync;";
diff --git a/module.sync/src/main/java/dev/anvilcraft/lib/v2/sync/management/SyncManager.java b/module.sync/src/main/java/dev/anvilcraft/lib/v2/sync/management/SyncManager.java
index 34a23794..7c949be0 100644
--- a/module.sync/src/main/java/dev/anvilcraft/lib/v2/sync/management/SyncManager.java
+++ b/module.sync/src/main/java/dev/anvilcraft/lib/v2/sync/management/SyncManager.java
@@ -14,6 +14,7 @@
 import java.util.Set;
 
 @Slf4j
+@ApiStatus.Internal
 public class SyncManager {
     private final Map<Class<?>, SyncRegisterEntry<?, ?>> syncRegisterEntryMap = new HashMap<>();
 
diff --git a/module.sync/src/main/java/dev/anvilcraft/lib/v2/sync/network/AnvilLibSyncNetwork.java b/module.sync/src/main/java/dev/anvilcraft/lib/v2/sync/network/AnvilLibSyncNetwork.java
index ac083108..476387bc 100644
--- a/module.sync/src/main/java/dev/anvilcraft/lib/v2/sync/network/AnvilLibSyncNetwork.java
+++ b/module.sync/src/main/java/dev/anvilcraft/lib/v2/sync/network/AnvilLibSyncNetwork.java
@@ -6,8 +6,10 @@
 import net.neoforged.fml.common.EventBusSubscriber;
 import net.neoforged.neoforge.network.event.RegisterPayloadHandlersEvent;
 import net.neoforged.neoforge.network.registration.PayloadRegistrar;
+import org.jetbrains.annotations.ApiStatus;
 
 @EventBusSubscriber(modid = AnvilLibSync.MOD_ID)
+@ApiStatus.Internal
 public class AnvilLibSyncNetwork {
     public static final String NETWORK_VERSION = "1";
 
diff --git a/module.sync/src/main/java/dev/anvilcraft/lib/v2/sync/network/payload/LazySyncPayload.java b/module.sync/src/main/java/dev/anvilcraft/lib/v2/sync/network/payload/LazySyncPayload.java
index f2a45fb9..270f9192 100644
--- a/module.sync/src/main/java/dev/anvilcraft/lib/v2/sync/network/payload/LazySyncPayload.java
+++ b/module.sync/src/main/java/dev/anvilcraft/lib/v2/sync/network/payload/LazySyncPayload.java
@@ -40,6 +40,7 @@
  * </pre>
  */
 @Slf4j
+@org.jetbrains.annotations.ApiStatus.Internal
 public record LazySyncPayload(
     byte[] array
 ) implements IInsensitiveBiPacket {
diff --git a/module.sync/src/main/java/dev/anvilcraft/lib/v2/sync/network/payload/SyncConfigurationFinishPayload.java b/module.sync/src/main/java/dev/anvilcraft/lib/v2/sync/network/payload/SyncConfigurationFinishPayload.java
index a12db37b..4f11fd5f 100644
--- a/module.sync/src/main/java/dev/anvilcraft/lib/v2/sync/network/payload/SyncConfigurationFinishPayload.java
+++ b/module.sync/src/main/java/dev/anvilcraft/lib/v2/sync/network/payload/SyncConfigurationFinishPayload.java
@@ -7,7 +7,9 @@
 import net.minecraft.network.codec.StreamCodec;
 import net.minecraft.world.entity.player.Player;
 import net.neoforged.neoforge.network.handling.IPayloadContext;
+import org.jetbrains.annotations.ApiStatus;
 
+@ApiStatus.Internal
 public class SyncConfigurationFinishPayload implements IServerboundPacket {
     public static final SyncConfigurationFinishPayload INSTANCE = new SyncConfigurationFinishPayload();
     public static final Type<SyncConfigurationFinishPayload> TYPE = IPacket.type(AnvilLibSync.of("sync_config_finish"));
diff --git a/module.sync/src/main/java/dev/anvilcraft/lib/v2/sync/network/payload/SyncConfigurationPayload.java b/module.sync/src/main/java/dev/anvilcraft/lib/v2/sync/network/payload/SyncConfigurationPayload.java
index 1506bba5..97f1e50e 100644
--- a/module.sync/src/main/java/dev/anvilcraft/lib/v2/sync/network/payload/SyncConfigurationPayload.java
+++ b/module.sync/src/main/java/dev/anvilcraft/lib/v2/sync/network/payload/SyncConfigurationPayload.java
@@ -13,6 +13,7 @@
 import java.util.HashMap;
 import java.util.Map;
 
+@org.jetbrains.annotations.ApiStatus.Internal
 public record SyncConfigurationPayload(
     Map<Integer, String> syncMap
 ) implements IClientboundPacket {
diff --git a/module.sync/src/main/java/dev/anvilcraft/lib/v2/sync/network/payload/SyncPayload.java b/module.sync/src/main/java/dev/anvilcraft/lib/v2/sync/network/payload/SyncPayload.java
index 4f32d539..812a2f75 100644
--- a/module.sync/src/main/java/dev/anvilcraft/lib/v2/sync/network/payload/SyncPayload.java
+++ b/module.sync/src/main/java/dev/anvilcraft/lib/v2/sync/network/payload/SyncPayload.java
@@ -22,6 +22,7 @@
 import java.lang.reflect.Field;
 import java.util.Objects;
 
+@org.jetbrains.annotations.ApiStatus.Internal
 public record SyncPayload(
     byte[] array
 ) implements IInsensitiveBiPacket {
diff --git a/module.util/src/main/java/dev/anvilcraft/lib/v2/util/AnvilLibUtil.java b/module.util/src/main/java/dev/anvilcraft/lib/v2/util/AnvilLibUtil.java
index 6dcd1ada..96a0b557 100644
--- a/module.util/src/main/java/dev/anvilcraft/lib/v2/util/AnvilLibUtil.java
+++ b/module.util/src/main/java/dev/anvilcraft/lib/v2/util/AnvilLibUtil.java
@@ -2,9 +2,14 @@
 
 import net.minecraft.resources.Identifier;
 import net.neoforged.fml.common.Mod;
+import org.jetbrains.annotations.ApiStatus;
 
 @Mod(AnvilLibUtil.MOD_ID)
 public class AnvilLibUtil {
+    @ApiStatus.Internal
+    public AnvilLibUtil() {
+    }
+
     public static final String MAIN_ID = "anvillib";
     public static final String MOD_ID = "anvillib_util";
 
diff --git a/module.wheel/src/main/java/dev/anvilcraft/lib/v2/wheel/AnvilLibWheel.java b/module.wheel/src/main/java/dev/anvilcraft/lib/v2/wheel/AnvilLibWheel.java
index 5838e423..e47ca09a 100644
--- a/module.wheel/src/main/java/dev/anvilcraft/lib/v2/wheel/AnvilLibWheel.java
+++ b/module.wheel/src/main/java/dev/anvilcraft/lib/v2/wheel/AnvilLibWheel.java
@@ -7,8 +7,10 @@
 import net.neoforged.bus.api.SubscribeEvent;
 import net.neoforged.fml.common.EventBusSubscriber;
 import net.neoforged.neoforge.client.event.ConfigureMainRenderTargetEvent;
+import org.jetbrains.annotations.ApiStatus;
 
 @EventBusSubscriber(modid = AnvilLibWheel.MOD_ID, value = Dist.CLIENT)
+@ApiStatus.Internal
 public class AnvilLibWheel {
     public static final String MOD_ID = "anvillib_wheel";
     public static final String MAIN_ID = "anvillib";
diff --git a/module.wheel/src/main/java/dev/anvilcraft/lib/v2/wheel/client/gui/render/state/AnnularSectorRenderState.java b/module.wheel/src/main/java/dev/anvilcraft/lib/v2/wheel/client/gui/render/state/AnnularSectorRenderState.java
index bc5249a3..217aff5b 100644
--- a/module.wheel/src/main/java/dev/anvilcraft/lib/v2/wheel/client/gui/render/state/AnnularSectorRenderState.java
+++ b/module.wheel/src/main/java/dev/anvilcraft/lib/v2/wheel/client/gui/render/state/AnnularSectorRenderState.java
@@ -7,10 +7,12 @@
 import dev.anvilcraft.lib.v2.wheel.client.init.LibRenders;
 import net.minecraft.client.gui.navigation.ScreenRectangle;
 import org.joml.Matrix3x2f;
+import org.jetbrains.annotations.ApiStatus;
 
 import java.util.Map;
 import javax.annotation.Nullable;
 
+@ApiStatus.Internal
 public record AnnularSectorRenderState(
     Matrix3x2f pose,
     float x0,
diff --git a/module.wheel/src/main/java/dev/anvilcraft/lib/v2/wheel/client/gui/render/state/RingRenderState.java b/module.wheel/src/main/java/dev/anvilcraft/lib/v2/wheel/client/gui/render/state/RingRenderState.java
index 855ac5a7..2f500e18 100644
--- a/module.wheel/src/main/java/dev/anvilcraft/lib/v2/wheel/client/gui/render/state/RingRenderState.java
+++ b/module.wheel/src/main/java/dev/anvilcraft/lib/v2/wheel/client/gui/render/state/RingRenderState.java
@@ -9,10 +9,12 @@
 import net.minecraft.client.gui.navigation.ScreenRectangle;
 import net.minecraft.client.gui.render.TextureSetup;
 import org.joml.Matrix3x2f;
+import org.jetbrains.annotations.ApiStatus;
 
 import java.util.Map;
 import javax.annotation.Nullable;
 
+@ApiStatus.Internal
 public record RingRenderState(
     Matrix3x2f pose,
     float x0,
diff --git a/module.wheel/src/main/java/dev/anvilcraft/lib/v2/wheel/client/gui/render/state/SelectionRenderState.java b/module.wheel/src/main/java/dev/anvilcraft/lib/v2/wheel/client/gui/render/state/SelectionRenderState.java
index 893d3587..515c874a 100644
--- a/module.wheel/src/main/java/dev/anvilcraft/lib/v2/wheel/client/gui/render/state/SelectionRenderState.java
+++ b/module.wheel/src/main/java/dev/anvilcraft/lib/v2/wheel/client/gui/render/state/SelectionRenderState.java
@@ -7,10 +7,12 @@
 import dev.anvilcraft.lib.v2.wheel.client.init.LibRenders;
 import net.minecraft.client.gui.navigation.ScreenRectangle;
 import org.joml.Matrix3x2f;
+import org.jetbrains.annotations.ApiStatus;
 
 import java.util.Map;
 import javax.annotation.Nullable;
 
+@ApiStatus.Internal
 public record SelectionRenderState(
     Matrix3x2f pose,
     float x0,
diff --git a/module.wheel/src/main/java/dev/anvilcraft/lib/v2/wheel/client/init/LibDynamicUniforms.java b/module.wheel/src/main/java/dev/anvilcraft/lib/v2/wheel/client/init/LibDynamicUniforms.java
index ef042fe4..6c7db8cc 100644
--- a/module.wheel/src/main/java/dev/anvilcraft/lib/v2/wheel/client/init/LibDynamicUniforms.java
+++ b/module.wheel/src/main/java/dev/anvilcraft/lib/v2/wheel/client/init/LibDynamicUniforms.java
@@ -11,10 +11,12 @@
 import net.neoforged.fml.common.EventBusSubscriber;
 import net.neoforged.neoforge.client.event.RenderGuiEvent;
 import org.joml.Vector2fc;
+import org.jetbrains.annotations.ApiStatus;
 
 import java.nio.ByteBuffer;
 
 @EventBusSubscriber(modid = AnvilLibWheel.MOD_ID, value = Dist.CLIENT)
+@ApiStatus.Internal
 public class LibDynamicUniforms {
     private final DynamicUniformStorage<RingUniform> ringUbo = new DynamicUniformStorage<>(
         "RingUniform UBO",
diff --git a/module.wheel/src/main/java/dev/anvilcraft/lib/v2/wheel/client/init/LibRenders.java b/module.wheel/src/main/java/dev/anvilcraft/lib/v2/wheel/client/init/LibRenders.java
index a4fc21b0..e11e79fd 100644
--- a/module.wheel/src/main/java/dev/anvilcraft/lib/v2/wheel/client/init/LibRenders.java
+++ b/module.wheel/src/main/java/dev/anvilcraft/lib/v2/wheel/client/init/LibRenders.java
@@ -7,7 +7,9 @@
 import com.mojang.blaze3d.vertex.DefaultVertexFormat;
 import com.mojang.blaze3d.vertex.VertexFormat;
 import dev.anvilcraft.lib.v2.wheel.AnvilLibWheel;
+import org.jetbrains.annotations.ApiStatus;
 
+@ApiStatus.Internal
 public class LibRenders {
     public static final RenderPipeline.Snippet SNIPPET_COMMON = RenderPipeline.builder()
         .withUniform("DynamicTransforms", UniformType.UNIFORM_BUFFER)
diff --git a/renderdoc-loader/build.gradle b/renderdoc-loader/build.gradle
index ba3c647f..7c3b52cb 100644
--- a/renderdoc-loader/build.gradle
+++ b/renderdoc-loader/build.gradle
@@ -22,6 +22,10 @@ repositories {
     mavenCentral()
 }
 
+dependencies {
+    compileOnly 'org.jetbrains:annotations:26.0.2-1'
+}
+
 java {
     toolchain {
         languageVersion = JavaLanguageVersion.of(25)
diff --git a/renderdoc-loader/src/main/java/dev/anvilcraft/lib/renderdoc/loader/RenderDocAgent.java b/renderdoc-loader/src/main/java/dev/anvilcraft/lib/renderdoc/loader/RenderDocAgent.java
index 898956f1..7f22ddb5 100644
--- a/renderdoc-loader/src/main/java/dev/anvilcraft/lib/renderdoc/loader/RenderDocAgent.java
+++ b/renderdoc-loader/src/main/java/dev/anvilcraft/lib/renderdoc/loader/RenderDocAgent.java
@@ -1,5 +1,7 @@
 package dev.anvilcraft.lib.renderdoc.loader;
 
+import org.jetbrains.annotations.ApiStatus;
+
 import java.lang.instrument.Instrumentation;
 
 /**
@@ -9,6 +11,7 @@
  * for graphics debugging purposes.
  * </p>
  */
+@ApiStatus.Internal
 public class RenderDocAgent {
 
     /**