diff --git a/custom-node-list.json b/custom-node-list.json
index bfaef689..c7e2b275 100755
--- a/custom-node-list.json
+++ b/custom-node-list.json
@@ -692,6 +692,17 @@
             "install_type": "git-clone",
             "description": "Nodes: PoseNode, PainterNode, TranslateTextNode, TranslateCLIPTextEncodeNode, DeepTranslatorTextNode, DeepTranslatorCLIPTextEncodeNode, ArgosTranslateTextNode, ArgosTranslateCLIPTextEncodeNode, PreviewTextNode, HexToHueNode, ColorsCorrectNode, IDENode."
         },
+        {
+            "author": "Ambrosinus",
+            "title": "ComfyUI-ATk-Nodes",
+            "reference": "https://github.com/lucianoambrosini/ComfyUI-ATk-Nodes",
+            "files": [
+                "https://github.com/lucianoambrosini/ComfyUI-ATk-Nodes"
+            ],
+            "install_type": "git-clone", 
+            "description": "Ambrosinus ToolKit - Streamlined workflow export with transparent backgrounds, professional themes, and smart scaling. Perfect for creating clean, high-resolution workflow documentation and sharing.",
+            "category": "Utils"
+        },
         {
             "author": "pythongosssss",
             "title": "ComfyUI WD 1.4 Tagger",