diff --git a/core/src/main/java/io/xpipe/core/source/CollectionDataSource.java b/core/src/main/java/io/xpipe/core/source/CollectionDataSource.java
index 9c9ad757..a88ced22 100644
--- a/core/src/main/java/io/xpipe/core/source/CollectionDataSource.java
+++ b/core/src/main/java/io/xpipe/core/source/CollectionDataSource.java
@@ -5,7 +5,7 @@ import io.xpipe.core.store.DataStore;
 import java.util.HashMap;
 import java.util.Map;
 
-public abstract class CollectionDataSource<DS extends DataStore> extends DataSourceDescriptor<DS> {
+public abstract class CollectionDataSource<DS extends DataStore> extends DataSource<DS> {
 
     private final Map<String, String> preferredProviders;
 
diff --git a/core/src/main/java/io/xpipe/core/source/DataSource.java b/core/src/main/java/io/xpipe/core/source/DataSource.java
index 1de157e0..8154137a 100644
--- a/core/src/main/java/io/xpipe/core/source/DataSource.java
+++ b/core/src/main/java/io/xpipe/core/source/DataSource.java
@@ -10,15 +10,15 @@ import java.util.Optional;
  *
  * This instance is only valid in combination with its associated data store instance.
  */
-public abstract class DataSourceDescriptor<DS extends DataStore> {
+public abstract class DataSource<DS extends DataStore> {
 
     protected DS store;
 
-    public DataSourceDescriptor(DS store) {
+    public DataSource(DS store) {
         this.store = store;
     }
 
-    public DataSourceDescriptor<DS> withStore(DS newStore) {
+    public DataSource<DS> withStore(DS newStore) {
         return null;
     }
 
@@ -26,7 +26,7 @@ public abstract class DataSourceDescriptor<DS extends DataStore> {
      * Casts this instance to the required type without checking whether a cast is possible.
      */
     @SuppressWarnings("unchecked")
-    public final <DSD extends DataSourceDescriptor<?>> DSD asNeeded() {
+    public final <DSD extends DataSource<?>> DSD asNeeded() {
         return (DSD) this;
     }
 
diff --git a/core/src/main/java/io/xpipe/core/source/RawDataSource.java b/core/src/main/java/io/xpipe/core/source/RawDataSource.java
index 1a5294f1..1ed85f82 100644
--- a/core/src/main/java/io/xpipe/core/source/RawDataSource.java
+++ b/core/src/main/java/io/xpipe/core/source/RawDataSource.java
@@ -2,11 +2,11 @@ package io.xpipe.core.source;
 
 import io.xpipe.core.store.DataStore;
 
-public abstract class RawDataSourceDescriptor <DS extends DataStore> extends DataSourceDescriptor<DS>  {
+public abstract class RawDataSource<DS extends DataStore> extends DataSource<DS> {
 
     private static final int MAX_BYTES_READ = 100000;
 
-    public RawDataSourceDescriptor(DS store) {
+    public RawDataSource(DS store) {
         super(store);
     }
 
diff --git a/core/src/main/java/io/xpipe/core/source/StructureDataSource.java b/core/src/main/java/io/xpipe/core/source/StructureDataSource.java
index c6f6bf92..778989f3 100644
--- a/core/src/main/java/io/xpipe/core/source/StructureDataSource.java
+++ b/core/src/main/java/io/xpipe/core/source/StructureDataSource.java
@@ -3,9 +3,9 @@ package io.xpipe.core.source;
 import io.xpipe.core.data.node.DataStructureNode;
 import io.xpipe.core.store.DataStore;
 
-public abstract class StructureDataSourceDescriptor<DS extends DataStore> extends DataSourceDescriptor<DS> {
+public abstract class StructureDataSource<DS extends DataStore> extends DataSource<DS> {
 
-    public StructureDataSourceDescriptor(DS store) {
+    public StructureDataSource(DS store) {
         super(store);
     }
 
diff --git a/core/src/main/java/io/xpipe/core/source/TableDataSource.java b/core/src/main/java/io/xpipe/core/source/TableDataSource.java
index 1a77b9d8..de640f35 100644
--- a/core/src/main/java/io/xpipe/core/source/TableDataSource.java
+++ b/core/src/main/java/io/xpipe/core/source/TableDataSource.java
@@ -2,9 +2,9 @@ package io.xpipe.core.source;
 
 import io.xpipe.core.store.DataStore;
 
-public abstract class TableDataSourceDescriptor<DS extends DataStore> extends DataSourceDescriptor<DS> {
+public abstract class TableDataSource<DS extends DataStore> extends DataSource<DS> {
 
-    public TableDataSourceDescriptor(DS store) {
+    public TableDataSource(DS store) {
         super(store);
     }
 
diff --git a/core/src/main/java/io/xpipe/core/source/TextDataSource.java b/core/src/main/java/io/xpipe/core/source/TextDataSource.java
index 7f3c1f3c..a42586f5 100644
--- a/core/src/main/java/io/xpipe/core/source/TextDataSource.java
+++ b/core/src/main/java/io/xpipe/core/source/TextDataSource.java
@@ -2,11 +2,11 @@ package io.xpipe.core.source;
 
 import io.xpipe.core.store.DataStore;
 
-public abstract class TextDataSourceDescriptor<DS extends DataStore> extends DataSourceDescriptor<DS>  {
+public abstract class TextDataSource<DS extends DataStore> extends DataSource<DS> {
 
     private static final int MAX_LINE_READ = 1000;
 
-    public TextDataSourceDescriptor(DS store) {
+    public TextDataSource(DS store) {
         super(store);
     }
 
diff --git a/core/src/main/java/io/xpipe/core/store/DataStore.java b/core/src/main/java/io/xpipe/core/store/DataStore.java
index befc70ba..173c7798 100644
--- a/core/src/main/java/io/xpipe/core/store/DataStore.java
+++ b/core/src/main/java/io/xpipe/core/store/DataStore.java
@@ -1,7 +1,7 @@
 package io.xpipe.core.store;
 
 import com.fasterxml.jackson.annotation.JsonTypeInfo;
-import io.xpipe.core.source.DataSourceDescriptor;
+import io.xpipe.core.source.DataSource;
 
 import java.time.Instant;
 import java.util.Optional;
@@ -11,7 +11,7 @@ import java.util.Optional;
  * It does not contain any information on what data is stored,
  * how the data is stored inside, or what part of the data store makes up the actual data source.
  *
- * @see DataSourceDescriptor
+ * @see DataSource
  */
 @JsonTypeInfo(use = JsonTypeInfo.Id.NAME, property = "type")
 public interface DataStore {
diff --git a/extension/src/main/java/io/xpipe/extension/DataSourceProvider.java b/extension/src/main/java/io/xpipe/extension/DataSourceProvider.java
index 22779770..e28aaa6b 100644
--- a/extension/src/main/java/io/xpipe/extension/DataSourceProvider.java
+++ b/extension/src/main/java/io/xpipe/extension/DataSourceProvider.java
@@ -2,7 +2,7 @@ package io.xpipe.extension;
 
 import io.xpipe.core.config.ConfigOption;
 import io.xpipe.core.config.ConfigOptionSet;
-import io.xpipe.core.source.DataSourceDescriptor;
+import io.xpipe.core.source.DataSource;
 import io.xpipe.core.source.DataSourceType;
 import io.xpipe.core.store.DataStore;
 import javafx.beans.property.Property;
@@ -14,7 +14,7 @@ import java.util.List;
 import java.util.Map;
 import java.util.function.Function;
 
-public interface DataSourceProvider<T extends DataSourceDescriptor<?>> {
+public interface DataSourceProvider<T extends DataSource<?>> {
 
     static enum GeneralType {
         FILE,
@@ -33,7 +33,7 @@ public interface DataSourceProvider<T extends DataSourceDescriptor<?>> {
         return false;
     }
 
-    default DataSourceDescriptor<?> convert(T in, DataSourceType t) throws Exception {
+    default DataSource<?> convert(T in, DataSourceType t) throws Exception {
         throw new ExtensionException();
     }
 
@@ -48,7 +48,7 @@ public interface DataSourceProvider<T extends DataSourceDescriptor<?>> {
         return getId() + "." + key;
     }
 
-    default Region createConfigOptions(DataStore input, Property<? extends DataSourceDescriptor<?>> source) {
+    default Region createConfigOptions(DataStore input, Property<? extends DataSource<?>> source) {
         return null;
     }
 
@@ -75,9 +75,9 @@ public interface DataSourceProvider<T extends DataSourceDescriptor<?>> {
         Map<String, List<String>> getFileExtensions();
     }
 
-    interface ConfigProvider<T extends DataSourceDescriptor<?>> {
+    interface ConfigProvider<T extends DataSource<?>> {
 
-        static <T extends DataSourceDescriptor<?>> ConfigProvider<T> empty(List<String> names, Function<DataStore, T> func) {
+        static <T extends DataSource<?>> ConfigProvider<T> empty(List<String> names, Function<DataStore, T> func) {
             return new ConfigProvider<>() {
                 @Override
                 public ConfigOptionSet getConfig() {
diff --git a/extension/src/main/java/io/xpipe/extension/DataSourceProviders.java b/extension/src/main/java/io/xpipe/extension/DataSourceProviders.java
index bbdff704..789e458d 100644
--- a/extension/src/main/java/io/xpipe/extension/DataSourceProviders.java
+++ b/extension/src/main/java/io/xpipe/extension/DataSourceProviders.java
@@ -39,40 +39,40 @@ public class DataSourceProviders {
 
     @SuppressWarnings("unchecked")
     @SneakyThrows
-    public static StructureDataSourceDescriptor<LocalFileDataStore> createLocalStructureDescriptor(DataStore store) {
-        return (StructureDataSourceDescriptor<LocalFileDataStore>)
+    public static StructureDataSource<LocalFileDataStore> createLocalStructureDescriptor(DataStore store) {
+        return (StructureDataSource<LocalFileDataStore>)
                 DataSourceProviders.byId("xpbs").getDescriptorClass()
                         .getDeclaredConstructors()[0].newInstance(store);
     }
 
     @SuppressWarnings("unchecked")
     @SneakyThrows
-    public static RawDataSourceDescriptor<LocalFileDataStore> createLocalRawDescriptor(DataStore store) {
-        return (RawDataSourceDescriptor<LocalFileDataStore>)
+    public static RawDataSource<LocalFileDataStore> createLocalRawDescriptor(DataStore store) {
+        return (RawDataSource<LocalFileDataStore>)
                 DataSourceProviders.byId("binary").getDescriptorClass()
                         .getDeclaredConstructors()[0].newInstance(store);
     }
 
     @SuppressWarnings("unchecked")
     @SneakyThrows
-    public static RawDataSourceDescriptor<LocalFileDataStore> createLocalCollectionDescriptor(DataStore store) {
-        return (RawDataSourceDescriptor<LocalFileDataStore>)
+    public static RawDataSource<LocalFileDataStore> createLocalCollectionDescriptor(DataStore store) {
+        return (RawDataSource<LocalFileDataStore>)
                 DataSourceProviders.byId("br").getDescriptorClass()
                         .getDeclaredConstructors()[0].newInstance(store);
     }
 
     @SuppressWarnings("unchecked")
     @SneakyThrows
-    public static TextDataSourceDescriptor<LocalFileDataStore> createLocalTextDescriptor(DataStore store) {
-        return (TextDataSourceDescriptor<LocalFileDataStore>)
+    public static TextDataSource<LocalFileDataStore> createLocalTextDescriptor(DataStore store) {
+        return (TextDataSource<LocalFileDataStore>)
                 DataSourceProviders.byId("text").getDescriptorClass()
                         .getDeclaredConstructors()[0].newInstance(store);
     }
 
     @SuppressWarnings("unchecked")
     @SneakyThrows
-    public static TableDataSourceDescriptor<LocalFileDataStore> createLocalTableDescriptor(DataStore store) {
-        return (TableDataSourceDescriptor<LocalFileDataStore>)
+    public static TableDataSource<LocalFileDataStore> createLocalTableDescriptor(DataStore store) {
+        return (TableDataSource<LocalFileDataStore>)
                 DataSourceProviders.byId("xpbt").getDescriptorClass()
                         .getDeclaredConstructors()[0].newInstance(store);
     }
@@ -89,7 +89,7 @@ public class DataSourceProviders {
 
 
     @SuppressWarnings("unchecked")
-    public static <C extends DataSourceDescriptor<?>, T extends DataSourceProvider<C>> T byDataSourceClass(Class<C> c) {
+    public static <C extends DataSource<?>, T extends DataSourceProvider<C>> T byDataSourceClass(Class<C> c) {
         if (ALL == null) {
             throw new IllegalStateException("Not initialized");
         }
diff --git a/extension/src/main/java/io/xpipe/extension/SimpleFileDataSourceProvider.java b/extension/src/main/java/io/xpipe/extension/SimpleFileDataSourceProvider.java
index cb8b34e3..793006ec 100644
--- a/extension/src/main/java/io/xpipe/extension/SimpleFileDataSourceProvider.java
+++ b/extension/src/main/java/io/xpipe/extension/SimpleFileDataSourceProvider.java
@@ -1,6 +1,6 @@
 package io.xpipe.extension;
 
-import io.xpipe.core.source.DataSourceDescriptor;
+import io.xpipe.core.source.DataSource;
 import io.xpipe.core.store.DataStore;
 import io.xpipe.core.store.FileDataStore;
 import io.xpipe.core.store.StreamDataStore;
@@ -9,7 +9,7 @@ import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
 
-public interface SimpleFileDataSourceProvider<T extends DataSourceDescriptor<?>> extends DataSourceProvider<T> {
+public interface SimpleFileDataSourceProvider<T extends DataSource<?>> extends DataSourceProvider<T> {
 
     @Override
     default boolean prefersStore(DataStore store) {
diff --git a/extension/src/main/java/io/xpipe/extension/UniformDataSourceProvider.java b/extension/src/main/java/io/xpipe/extension/UniformDataSourceProvider.java
index d7d6780a..f51e1e87 100644
--- a/extension/src/main/java/io/xpipe/extension/UniformDataSourceProvider.java
+++ b/extension/src/main/java/io/xpipe/extension/UniformDataSourceProvider.java
@@ -1,12 +1,12 @@
 package io.xpipe.extension;
 
-import io.xpipe.core.source.DataSourceDescriptor;
+import io.xpipe.core.source.DataSource;
 import io.xpipe.core.store.DataStore;
 
 import java.lang.reflect.InvocationTargetException;
 import java.util.List;
 
-public interface UniformDataSourceProvider<T extends DataSourceDescriptor<?>> extends DataSourceProvider<T> {
+public interface UniformDataSourceProvider<T extends DataSource<?>> extends DataSourceProvider<T> {
 
     @Override
     default ConfigProvider<T> getConfigProvider() {
diff --git a/extension/src/main/java/io/xpipe/extension/comp/DynamicOptionsBuilder.java b/extension/src/main/java/io/xpipe/extension/comp/DynamicOptionsBuilder.java
index b0bbadd0..3028806d 100644
--- a/extension/src/main/java/io/xpipe/extension/comp/DynamicOptionsBuilder.java
+++ b/extension/src/main/java/io/xpipe/extension/comp/DynamicOptionsBuilder.java
@@ -1,6 +1,6 @@
 package io.xpipe.extension.comp;
 
-import io.xpipe.core.source.DataSourceDescriptor;
+import io.xpipe.core.source.DataSource;
 import io.xpipe.fxcomps.Comp;
 import javafx.beans.Observable;
 import javafx.beans.binding.Bindings;
@@ -13,7 +13,7 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.function.Supplier;
 
-public class DynamicOptionsBuilder<T extends DataSourceDescriptor<?>> {
+public class DynamicOptionsBuilder<T extends DataSource<?>> {
 
     private final  List<DynamicOptionsComp.Entry> entries = new ArrayList<>();
     private final List<Property<?>> props = new ArrayList<>();