diff --git a/custom-node-list.json b/custom-node-list.json
index d74678201..b247c5d98 100644
--- a/custom-node-list.json
+++ b/custom-node-list.json
@@ -1,5 +1,16 @@
 {
     "custom_nodes": [
+        {
+            "author": "ruashots",
+            "title": "OpenH3-IR",
+            "id": "open-h3-ir",
+            "reference": "https://github.com/ruashots/open-h3-ir",
+            "files": [
+                "https://github.com/ruashots/open-h3-ir"
+            ],
+            "install_type": "git-clone",
+            "description": "Three nodes: type a sentence, get the long Context-IR prompt document MiniMax H3 actually wants, checked before it renders. Needs the OpenH3-IR service from this repo running: h3ir serve."
+        },
         {
             "author": "Carasibana",
             "title": "ComfyUI-SimpleFloatSlider",