diff --git a/api/src/main/java/com/viaversion/viafabricplus/api/ViaFabricPlusBase.java b/api/src/main/java/com/viaversion/viafabricplus/api/ViaFabricPlusBase.java
index ef4ed7ac..9db44d4e 100644
--- a/api/src/main/java/com/viaversion/viafabricplus/api/ViaFabricPlusBase.java
+++ b/api/src/main/java/com/viaversion/viafabricplus/api/ViaFabricPlusBase.java
@@ -206,4 +206,24 @@ public interface ViaFabricPlusBase {
      */
     ItemStack translateItem(final Item item, final ProtocolVersion sourceVersion);
 
+    /**
+     * @param item    The item to check
+     * @param version The version to check for
+     * @return true if the item exists in the given version, false otherwise, this will also check for CPE items (CustomBlocks V1 extension)
+     */
+    boolean itemExists(final net.minecraft.item.Item item, final ProtocolVersion version);
+
+    /**
+     * @param item The item to check
+     * @return Similar to {@link #itemExists(net.minecraft.item.Item, ProtocolVersion)}, but takes in the current connection details (e.g. classic protocol extensions being loaded)
+     */
+    boolean itemExistsInConnection(final net.minecraft.item.Item item);
+
+    /**
+     * @param stack The item stack to get the count of
+     * @return Similar to {@link ItemStack#getCount()}, but also handles negative item counts in pre 1.11 versions
+     */
+    int getStackCount(final ItemStack stack);
+
+
 }
diff --git a/build.gradle b/build.gradle
index 664a8e29..ab1bd40c 100644
--- a/build.gradle
+++ b/build.gradle
@@ -30,6 +30,9 @@ dependencies {
 
 	// Manually include to ignore dependencies
 	include implementation(project(path: ":viafabricplus-api", configuration: "namedElements"))
+	include implementation(project(path: ":viafabricplus-visual-changes", configuration: "namedElements"))
+
+	// Will be removed in future versions
 	include implementation(project(":viafabricplus-api-legacy"))
 
 	jij "com.viaversion:viaversion-common:5.2.1-SNAPSHOT"
diff --git a/settings.gradle b/settings.gradle
index c510f1c9..112f981b 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -14,7 +14,8 @@ includeBuild("build-logic")
 
 setupViaSubproject("api")
 setupViaSubproject("api-legacy")
-setupViaSubproject("diff-generator")
+setupViaSubproject("generator-tools")
+setupViaSubproject("visual-changes")
 
 void setupViaSubproject(String name) {
     var pName = "viafabricplus-" + name
diff --git a/src/main/java/com/viaversion/viafabricplus/ViaFabricPlusImpl.java b/src/main/java/com/viaversion/viafabricplus/ViaFabricPlusImpl.java
index e72e4762..aa8b72c4 100644
--- a/src/main/java/com/viaversion/viafabricplus/ViaFabricPlusImpl.java
+++ b/src/main/java/com/viaversion/viafabricplus/ViaFabricPlusImpl.java
@@ -25,6 +25,8 @@ import com.viaversion.viafabricplus.api.events.ChangeProtocolVersionCallback;
 import com.viaversion.viafabricplus.api.events.LoadingCycleCallback;
 import com.viaversion.viafabricplus.api.ViaFabricPlusBase;
 import com.viaversion.viafabricplus.api.settings.SettingGroup;
+import com.viaversion.viafabricplus.features.item.filter_creative_tabs.ItemRegistryDiff;
+import com.viaversion.viafabricplus.features.item.negative_items.NegativeItemUtil;
 import com.viaversion.viafabricplus.injection.access.base.IClientConnection;
 import com.viaversion.viafabricplus.injection.access.base.IServerInfo;
 import com.viaversion.viafabricplus.protocoltranslator.translator.ItemTranslator;
@@ -246,4 +248,18 @@ public final class ViaFabricPlusImpl implements ViaFabricPlusBase {
         return ItemTranslator.viaToMc(item, sourceVersion);
     }
 
+    @Override
+    public boolean itemExists(net.minecraft.item.Item item, ProtocolVersion version) {
+        return ItemRegistryDiff.contains(item, version);
+    }
+
+    @Override
+    public boolean itemExistsInConnection(net.minecraft.item.Item item) {
+        return ItemRegistryDiff.keepItem(item);
+    }
+
+    @Override
+    public int getStackCount(ItemStack stack) {
+        return NegativeItemUtil.getCount(stack);
+    }
 }
diff --git a/src/main/java/com/viaversion/viafabricplus/features/item/filter_creative_tabs/ItemRegistryDiff.java b/src/main/java/com/viaversion/viafabricplus/features/item/filter_creative_tabs/ItemRegistryDiff.java
index 94540c84..cf953090 100644
--- a/src/main/java/com/viaversion/viafabricplus/features/item/filter_creative_tabs/ItemRegistryDiff.java
+++ b/src/main/java/com/viaversion/viafabricplus/features/item/filter_creative_tabs/ItemRegistryDiff.java
@@ -1496,10 +1496,6 @@ public final class ItemRegistryDiff {
         // https://minecraft.gamepedia.com/Java_Edition_version_history
     }
 
-    /**
-     * @param item The item to check
-     * @return true if the item exists in the current version, false otherwise, this will also check for CPE items (CustomBlocks V1 extension)
-     */
     public static boolean keepItem(final Item item) {
         if (ProtocolTranslator.getTargetVersion().equals(c0_30cpe)) {
             final ClientPlayNetworkHandler handler = MinecraftClient.getInstance().getNetworkHandler();
@@ -1519,11 +1515,6 @@ public final class ItemRegistryDiff {
         return contains(item, ProtocolTranslator.getTargetVersion());
     }
 
-    /**
-     * @param item    The item to check
-     * @param version The version to check
-     * @return true if the item is present in the version, false otherwise
-     */
     public static boolean contains(final Item item, final ProtocolVersion version) {
         return !ITEM_DIFF.containsKey(item) || ITEM_DIFF.get(item).contains(version);
     }