diff --git a/platform/fabric/src/main/java/mcp/mobius/waila/fabric/FabricServerCommand.java b/platform/fabric/src/main/java/mcp/mobius/waila/fabric/FabricServerCommand.java
index 935d9a2f7..42b6a0afa 100644
--- a/platform/fabric/src/main/java/mcp/mobius/waila/fabric/FabricServerCommand.java
+++ b/platform/fabric/src/main/java/mcp/mobius/waila/fabric/FabricServerCommand.java
@@ -6,11 +6,12 @@
 import net.fabricmc.fabric.api.transfer.v1.transaction.Transaction;
 import net.minecraft.core.BlockPos;
 import net.minecraft.core.Direction;
-import net.minecraft.core.registries.BuiltInRegistries;
+import net.minecraft.core.Registry;
 import net.minecraft.server.level.ServerLevel;
 import net.minecraft.server.level.ServerPlayer;
 import org.jetbrains.annotations.Nullable;
 
+@SuppressWarnings("UnstableApiUsage")
 public class FabricServerCommand extends ServerCommand {
 
     @Override
@@ -23,9 +24,9 @@ public class FabricServerCommand extends ServerCommand {
                 var offHandStack = player.getOffhandItem();
                 var item = !offHandStack.isEmpty()
                     ? offHandStack.getItem()
-                    : BuiltInRegistries.ITEM.getRandom(world.random).orElseThrow().value();
+                    : Registry.ITEM.getRandom(world.random).orElseThrow().value();
 
-                if (storage.insert(ItemVariant.of(item), item.getDefaultMaxStackSize(), tx) == 0L) break;
+                if (storage.insert(ItemVariant.of(item), item.getMaxStackSize(), tx) == 0L) break;
             }
             tx.commit();
             return null;
diff --git a/platform/forge/src/main/java/mcp/mobius/waila/forge/ForgeServerCommand.java b/platform/forge/src/main/java/mcp/mobius/waila/forge/ForgeServerCommand.java
index 6014eb739..ddca7c536 100644
--- a/platform/forge/src/main/java/mcp/mobius/waila/forge/ForgeServerCommand.java
+++ b/platform/forge/src/main/java/mcp/mobius/waila/forge/ForgeServerCommand.java
@@ -2,11 +2,11 @@
 
 import mcp.mobius.waila.command.ServerCommand;
 import net.minecraft.core.BlockPos;
-import net.minecraft.core.registries.BuiltInRegistries;
+import net.minecraft.core.Registry;
 import net.minecraft.server.level.ServerLevel;
 import net.minecraft.server.level.ServerPlayer;
 import net.minecraft.world.item.ItemStack;
-import net.minecraftforge.common.capabilities.ForgeCapabilities;
+import net.minecraftforge.items.CapabilityItemHandler;
 import org.jetbrains.annotations.Nullable;
 
 public class ForgeServerCommand extends ServerCommand {
@@ -15,7 +15,7 @@ public class ForgeServerCommand extends ServerCommand {
     protected @Nullable String fillContainer(ServerLevel world, BlockPos pos, ServerPlayer player) {
         var be = world.getBlockEntity(pos);
         if (be == null) return "No BlockEntity at " + pos.toShortString();
-        var handler = be.getCapability(ForgeCapabilities.ITEM_HANDLER, null).resolve().orElse(null);
+        var handler = be.getCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, null).resolve().orElse(null);
         if (handler == null) return "No storage at " + pos.toShortString();
         var offHandStack = player.getOffhandItem();
 
@@ -23,9 +23,9 @@ public class ForgeServerCommand extends ServerCommand {
         for (var i = 0; i < size; i++) {
             var item = !offHandStack.isEmpty()
                 ? offHandStack.getItem()
-                : BuiltInRegistries.ITEM.getRandom(world.random).orElseThrow().value();
+                : Registry.ITEM.getRandom(world.random).orElseThrow().value();
 
-            handler.insertItem(i, new ItemStack(item, item.getDefaultMaxStackSize()), false);
+            handler.insertItem(i, new ItemStack(item, item.getMaxStackSize()), false);
         }
 
         return null;
diff --git a/platform/forge/src/main/java/mcp/mobius/waila/forge/ForgeWailaClient.java b/platform/forge/src/main/java/mcp/mobius/waila/forge/ForgeWailaClient.java
index b1877cbbc..c69aaf12f 100644
--- a/platform/forge/src/main/java/mcp/mobius/waila/forge/ForgeWailaClient.java
+++ b/platform/forge/src/main/java/mcp/mobius/waila/forge/ForgeWailaClient.java
@@ -9,6 +9,7 @@
 import mcp.mobius.waila.gui.screen.HomeScreen;
 import mcp.mobius.waila.network.Packets;
 import net.minecraftforge.api.distmarker.Dist;
+import net.minecraftforge.client.ConfigScreenHandler;
 import net.minecraftforge.client.event.ClientPlayerNetworkEvent;
 import net.minecraftforge.client.event.RegisterClientCommandsEvent;
 import net.minecraftforge.client.event.RegisterClientReloadListenersEvent;
@@ -17,6 +18,7 @@
 import net.minecraftforge.event.TickEvent;
 import net.minecraftforge.event.entity.player.ItemTooltipEvent;
 import net.minecraftforge.eventbus.api.SubscribeEvent;
+import net.minecraftforge.fml.ModLoadingContext;
 import net.minecraftforge.fml.common.Mod;
 import net.minecraftforge.fml.common.Mod.EventBusSubscriber;
 import net.minecraftforge.fml.common.Mod.EventBusSubscriber.Bus;
diff --git a/platform/quilt/build.gradle.kts b/platform/quilt/build.gradle.kts
index 516239735..5b96a1f6c 100644
--- a/platform/quilt/build.gradle.kts
+++ b/platform/quilt/build.gradle.kts
@@ -15,6 +15,7 @@ dependencies {
     modCompileRuntime("org.quiltmc.quilted-fabric-api:fabric-key-binding-api-v1:${rootProp["qfapi"]}")
     modCompileRuntime("org.quiltmc.quilted-fabric-api:fabric-rendering-v1:${rootProp["qfapi"]}")
     modCompileRuntime("org.quiltmc.quilted-fabric-api:fabric-mining-level-api-v1:${rootProp["qfapi"]}")
+    modCompileRuntime("org.quiltmc.quilted-fabric-api:fabric-transfer-api-v1:${rootProp["qfapi"]}")
 
     modCompileRuntime("com.terraformersmc:modmenu:${rootProp["modMenu"]}")
 
diff --git a/platform/quilt/src/main/java/mcp/mobius/waila/quilt/QuiltServerCommand.java b/platform/quilt/src/main/java/mcp/mobius/waila/quilt/QuiltServerCommand.java
new file mode 100644
index 000000000..7d1791bf0
--- /dev/null
+++ b/platform/quilt/src/main/java/mcp/mobius/waila/quilt/QuiltServerCommand.java
@@ -0,0 +1,36 @@
+package mcp.mobius.waila.quilt;
+
+import mcp.mobius.waila.command.ServerCommand;
+import net.fabricmc.fabric.api.transfer.v1.item.ItemStorage;
+import net.fabricmc.fabric.api.transfer.v1.item.ItemVariant;
+import net.fabricmc.fabric.api.transfer.v1.transaction.Transaction;
+import net.minecraft.core.BlockPos;
+import net.minecraft.core.Direction;
+import net.minecraft.core.Registry;
+import net.minecraft.server.level.ServerLevel;
+import net.minecraft.server.level.ServerPlayer;
+import org.jetbrains.annotations.Nullable;
+
+@SuppressWarnings("UnstableApiUsage")
+public class QuiltServerCommand extends ServerCommand {
+
+    @Override
+    protected @Nullable String fillContainer(ServerLevel world, BlockPos pos, ServerPlayer player) {
+        var storage = ItemStorage.SIDED.find(world, pos, Direction.UP);
+        if (storage == null) return "No storage at " + pos.toShortString();
+
+        try (var tx = Transaction.openOuter()) {
+            while (true) {
+                var offHandStack = player.getOffhandItem();
+                var item = !offHandStack.isEmpty()
+                    ? offHandStack.getItem()
+                    : Registry.ITEM.getRandom(world.random).orElseThrow().value();
+
+                if (storage.insert(ItemVariant.of(item), item.getMaxStackSize(), tx) == 0L) break;
+            }
+            tx.commit();
+            return null;
+        }
+    }
+
+}
diff --git a/platform/quilt/src/main/java/mcp/mobius/waila/quilt/QuiltWaila.java b/platform/quilt/src/main/java/mcp/mobius/waila/quilt/QuiltWaila.java
index cc5fcff25..fa91a703b 100644
--- a/platform/quilt/src/main/java/mcp/mobius/waila/quilt/QuiltWaila.java
+++ b/platform/quilt/src/main/java/mcp/mobius/waila/quilt/QuiltWaila.java
@@ -1,7 +1,6 @@
 package mcp.mobius.waila.quilt;
 
 import mcp.mobius.waila.Waila;
-import mcp.mobius.waila.command.ServerCommand;
 import mcp.mobius.waila.config.PluginConfig;
 import mcp.mobius.waila.debug.DumpGenerator;
 import mcp.mobius.waila.network.Packets;
@@ -19,7 +18,7 @@ public void onInitialize(ModContainer mod) {
         Packets.initServer();
 
         CommandRegistrationCallback.EVENT.register((dispatcher, registryAccess, environment) ->
-            new ServerCommand().register(dispatcher));
+            new QuiltServerCommand().register(dispatcher));
 
         ServerLifecycleEvents.STARTING.register(server -> PluginConfig.reload());
         ServerLifecycleEvents.STOPPED.register(server -> onServerStopped());