diff --git a/custom-node-list.json b/custom-node-list.json
index 1565445f3..f7dcdc8d5 100644
--- a/custom-node-list.json
+++ b/custom-node-list.json
@@ -38029,6 +38029,28 @@
             "install_type": "git-clone",
             "description": "Tiny Gaussian Splat turntable viewer node for ComfyUI."
         },
+        {
+            "author": "rookiestar28",
+            "title": "ComfyUI-MiniMaxH3-Studio",
+            "id": "minimax-h3-studio",
+            "reference": "https://github.com/rookiestar28/ComfyUI-MiniMaxH3-Studio",
+            "files": [
+                "https://github.com/rookiestar28/ComfyUI-MiniMaxH3-Studio"
+            ],
+            "install_type": "git-clone",
+            "description": "A MiniMax H3 video studio inside ComfyUI, with inspectable prompts, official H3 workflow generation, segment planning, and a built-in clip editor."
+        },
+        {
+            "author": "rookiestar28",
+            "title": "ComfyUI-Sigmax",
+            "id": "comfyui-sigmax",
+            "reference": "https://github.com/rookiestar28/ComfyUI-Sigmax",
+            "files": [
+                "https://github.com/rookiestar28/ComfyUI-Sigmax"
+            ],
+            "install_type": "git-clone",
+            "description": "Model-aware sigma schedules, sampler compatibility validation, and versioned inference profiles for ComfyUI."
+        },
         {
             "author": "rookiestar28",
             "title": "ComfyUI-LongCat-Avatar",