diff --git a/comfy_extras/nodes_dataset.py b/comfy_extras/nodes_dataset.py
index 71e5ee368..5ca5a8e14 100644
--- a/comfy_extras/nodes_dataset.py
+++ b/comfy_extras/nodes_dataset.py
@@ -692,6 +692,7 @@ class ImageProcessingNode(io.ComfyNode):
             category=cls.category,
             description=cls.description,
             is_experimental=True,
+            is_deprecated=cls.is_deprecated,
             is_input_list=is_group,  # True for group, False for individual
             inputs=inputs,
             outputs=[
@@ -861,9 +862,12 @@ class TextProcessingNode(io.ComfyNode):
 
         return io.Schema(
             node_id=cls.node_id,
+            search_aliases=cls.search_aliases,
             display_name=cls.display_name or cls.node_id,
             category="text",
+            description=cls.description,
             is_experimental=True,
+            is_deprecated=cls.is_deprecated,
             is_input_list=is_group,  # True for group, False for individual
             inputs=inputs,
             outputs=[
diff --git a/tests-unit/comfy_extras_test/nodes_dataset_test.py b/tests-unit/comfy_extras_test/nodes_dataset_test.py
new file mode 100644
index 000000000..0fb0b8c9b
--- /dev/null
+++ b/tests-unit/comfy_extras_test/nodes_dataset_test.py
@@ -0,0 +1,56 @@
+"""Tests that dataset node config declared as class attributes reaches the schema.
+
+``ImageProcessingNode`` and ``TextProcessingNode`` let subclasses configure
+themselves with plain class attributes, and their shared ``define_schema()`` is
+what forwards those attributes into ``io.Schema``. Anything it forgets to
+forward is silently dropped from /object_info, so this pins the forwarding
+itself rather than any single field.
+"""
+
+import dataclasses
+
+import pytest
+
+from comfy_api.latest import io
+from comfy_extras import nodes_dataset
+
+# Structural schema members, not per-node config; a node class would never
+# declare these as class attributes.
+IGNORED_FIELDS = {"inputs", "outputs", "hidden", "node_id"}
+
+SCHEMA_FIELDS = [
+    f.name for f in dataclasses.fields(io.Schema) if f.name not in IGNORED_FIELDS
+]
+
+
+def _node_classes():
+    """Every concrete node defined in nodes_dataset."""
+    found = []
+    for obj in vars(nodes_dataset).values():
+        if not isinstance(obj, type) or not issubclass(obj, io.ComfyNode):
+            continue
+        if obj.__module__ != nodes_dataset.__name__:
+            continue
+        if getattr(obj, "node_id", "") is None:
+            continue  # abstract base class, define_schema() would raise
+        found.append(obj)
+    return sorted(found, key=lambda c: c.__name__)
+
+
+@pytest.mark.parametrize("node_cls", _node_classes(), ids=lambda c: c.__name__)
+def test_class_attributes_are_forwarded_to_schema(node_cls):
+    schema = node_cls.define_schema()
+    for name in SCHEMA_FIELDS:
+        declared = getattr(node_cls, name, None)
+        if not declared:
+            continue  # unset, or left at the base class default
+        assert getattr(schema, name) == declared, (
+            f"{node_cls.__name__}.{name} is not forwarded into io.Schema by "
+            f"define_schema(), so /object_info reports "
+            f"{name}={getattr(schema, name)!r} instead of {declared!r}"
+        )
+
+
+def test_node_classes_are_discovered():
+    """Guard against the parametrization above collapsing to zero cases."""
+    assert _node_classes()