diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0d89307a..7cc1c21d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,10 +5,12 @@
 ### Added
 - Wasm artifacts
 - Add automatic MetaConverter for serializeable objects
+- Add Meta and MutableMeta delegates for convertable and serializeable
 
 ### Changed
 
 ### Deprecated
+- `node(key,converter)` in favor of `serializable` delegate
 
 ### Removed
 
diff --git a/dataforge-meta/src/commonMain/kotlin/space/kscience/dataforge/meta/MetaDelegate.kt b/dataforge-meta/src/commonMain/kotlin/space/kscience/dataforge/meta/MetaDelegate.kt
index 73923d56..42e4fe14 100644
--- a/dataforge-meta/src/commonMain/kotlin/space/kscience/dataforge/meta/MetaDelegate.kt
+++ b/dataforge-meta/src/commonMain/kotlin/space/kscience/dataforge/meta/MetaDelegate.kt
@@ -1,6 +1,8 @@
 package space.kscience.dataforge.meta
 
+import space.kscience.dataforge.meta.descriptors.MetaDescriptor
 import space.kscience.dataforge.meta.transformations.MetaConverter
+import space.kscience.dataforge.misc.DFExperimental
 import space.kscience.dataforge.names.Name
 import space.kscience.dataforge.names.asName
 import kotlin.properties.ReadOnlyProperty
@@ -11,13 +13,48 @@ public fun MetaProvider.node(key: Name? = null): ReadOnlyProperty<Any?, Meta?> =
     get(key ?: property.name.asName())
 }
 
-public fun <T> MetaProvider.node(
+/**
+ * Use [converter] to read the Meta node
+ */
+public fun <T> MetaProvider.convertable(
+    converter: MetaConverter<T>,
     key: Name? = null,
-    converter: MetaConverter<T>
 ): ReadOnlyProperty<Any?, T?> = ReadOnlyProperty { _, property ->
     get(key ?: property.name.asName())?.let { converter.metaToObject(it) }
 }
 
+/**
+ * Use object serializer to transform it to Meta and back
+ */
+@DFExperimental
+public inline fun <reified T> MetaProvider.serializable(
+    descriptor: MetaDescriptor? = null,
+    key: Name? = null,
+): ReadOnlyProperty<Any?, T?> = convertable(MetaConverter.serializable(descriptor), key)
+
+@Deprecated("Use convertable", ReplaceWith("convertable(converter, key)"))
+public fun <T> MetaProvider.node(
+    key: Name? = null,
+    converter: MetaConverter<T>,
+): ReadOnlyProperty<Any?, T?> = convertable(converter, key)
+
+/**
+ * Use [converter] to convert a list of same name siblings meta to object
+ */
+public fun <T> Meta.listOfConvertable(
+    converter: MetaConverter<T>,
+    key: Name? = null,
+): ReadOnlyProperty<Any?, List<T>> = ReadOnlyProperty{_, property ->
+    val name = key ?: property.name.asName()
+    getIndexed(name).values.map { converter.metaToObject(it) }
+}
+
+@DFExperimental
+public inline fun <reified T> Meta.listOfSerializable(
+    descriptor: MetaDescriptor? = null,
+    key: Name? = null,
+): ReadOnlyProperty<Any?, List<T>> = listOfConvertable(MetaConverter.serializable(descriptor), key)
+
 /**
  * A property delegate that uses custom key
  */
@@ -27,7 +64,7 @@ public fun MetaProvider.value(key: Name? = null): ReadOnlyProperty<Any?, Value?>
 
 public fun <R> MetaProvider.value(
     key: Name? = null,
-    reader: (Value?) -> R
+    reader: (Value?) -> R,
 ): ReadOnlyProperty<Any?, R> = ReadOnlyProperty { _, property ->
     reader(get(key ?: property.name.asName())?.value)
 }
diff --git a/dataforge-meta/src/commonMain/kotlin/space/kscience/dataforge/meta/MutableMeta.kt b/dataforge-meta/src/commonMain/kotlin/space/kscience/dataforge/meta/MutableMeta.kt
index 7e05d215..24a09240 100644
--- a/dataforge-meta/src/commonMain/kotlin/space/kscience/dataforge/meta/MutableMeta.kt
+++ b/dataforge-meta/src/commonMain/kotlin/space/kscience/dataforge/meta/MutableMeta.kt
@@ -165,7 +165,7 @@ public fun MutableMetaProvider.remove(key: String) {
 
 // node setters
 
-public operator fun MutableMetaProvider.set(Key: NameToken, value: Meta): Unit = set(Key.asName(), value)
+public operator fun MutableMetaProvider.set(key: NameToken, value: Meta): Unit = set(key.asName(), value)
 public operator fun MutableMetaProvider.set(key: String, value: Meta): Unit = set(Name.parse(key), value)
 
 
diff --git a/dataforge-meta/src/commonMain/kotlin/space/kscience/dataforge/meta/MutableMetaDelegate.kt b/dataforge-meta/src/commonMain/kotlin/space/kscience/dataforge/meta/MutableMetaDelegate.kt
index 0f28523c..d77348dd 100644
--- a/dataforge-meta/src/commonMain/kotlin/space/kscience/dataforge/meta/MutableMetaDelegate.kt
+++ b/dataforge-meta/src/commonMain/kotlin/space/kscience/dataforge/meta/MutableMetaDelegate.kt
@@ -1,6 +1,8 @@
 package space.kscience.dataforge.meta
 
+import space.kscience.dataforge.meta.descriptors.MetaDescriptor
 import space.kscience.dataforge.meta.transformations.MetaConverter
+import space.kscience.dataforge.misc.DFExperimental
 import space.kscience.dataforge.names.Name
 import space.kscience.dataforge.names.asName
 import kotlin.properties.ReadWriteProperty
@@ -20,10 +22,18 @@ public fun MutableMetaProvider.node(key: Name? = null): ReadWriteProperty<Any?,
         }
     }
 
-public fun <T> MutableMetaProvider.node(key: Name? = null, converter: MetaConverter<T>): ReadWriteProperty<Any?, T?> =
+/**
+ * Use [converter] to transform an object to Meta and back.
+ * Note that mutation of the object does not change Meta.
+ */
+public fun <T> MutableMetaProvider.convertable(
+    converter: MetaConverter<T>,
+    key: Name? = null,
+): ReadWriteProperty<Any?, T?> =
     object : ReadWriteProperty<Any?, T?> {
         override fun getValue(thisRef: Any?, property: KProperty<*>): T? {
-            return get(key ?: property.name.asName())?.let { converter.metaToObject(it) }
+            val name = key ?: property.name.asName()
+            return get(name)?.let { converter.metaToObject(it) }
         }
 
         override fun setValue(thisRef: Any?, property: KProperty<*>, value: T?) {
@@ -32,6 +42,46 @@ public fun <T> MutableMetaProvider.node(key: Name? = null, converter: MetaConver
         }
     }
 
+@Deprecated("Use convertable", ReplaceWith("convertable(converter, key)"))
+public fun <T> MutableMetaProvider.node(key: Name? = null, converter: MetaConverter<T>): ReadWriteProperty<Any?, T?> =
+    convertable(converter, key)
+
+/**
+ * Use object serializer to transform it to Meta and back.
+ * Note that mutation of the object does not change Meta.
+ */
+@DFExperimental
+public inline fun <reified T> MutableMetaProvider.serializable(
+    descriptor: MetaDescriptor? = null,
+    key: Name? = null,
+): ReadWriteProperty<Any?, T?> = convertable(MetaConverter.serializable(descriptor), key)
+
+/**
+ * Use [converter] to convert a list of same name siblings meta to object and back.
+ * Note that mutation of the object does not change Meta.
+ */
+public fun <T> MutableMeta.listOfConvertable(
+    converter: MetaConverter<T>,
+    key: Name? = null,
+): ReadWriteProperty<Any?, List<T>> = object : ReadWriteProperty<Any?, List<T>> {
+    override fun getValue(thisRef: Any?, property: KProperty<*>): List<T> {
+        val name = key ?: property.name.asName()
+        return getIndexed(name).values.map { converter.metaToObject(it) }
+    }
+
+    override fun setValue(thisRef: Any?, property: KProperty<*>, value: List<T>) {
+        val name = key ?: property.name.asName()
+        setIndexed(name, value.map { converter.objectToMeta(it) })
+    }
+}
+
+@DFExperimental
+public inline fun <reified T> MutableMeta.listOfSerializable(
+    descriptor: MetaDescriptor? = null,
+    key: Name? = null,
+): ReadWriteProperty<Any?, List<T>> = listOfConvertable(MetaConverter.serializable(descriptor), key)
+
+
 public fun MutableMetaProvider.value(key: Name? = null): ReadWriteProperty<Any?, Value?> =
     object : ReadWriteProperty<Any?, Value?> {
         override fun getValue(thisRef: Any?, property: KProperty<*>): Value? =
@@ -45,7 +95,7 @@ public fun MutableMetaProvider.value(key: Name? = null): ReadWriteProperty<Any?,
 public fun <T> MutableMetaProvider.value(
     key: Name? = null,
     writer: (T) -> Value? = { Value.of(it) },
-    reader: (Value?) -> T
+    reader: (Value?) -> T,
 ): ReadWriteProperty<Any?, T> = object : ReadWriteProperty<Any?, T> {
     override fun getValue(thisRef: Any?, property: KProperty<*>): T =
         reader(get(key ?: property.name.asName())?.value)