diff --git a/custom-node-list.json b/custom-node-list.json
index 1480278b..bd186ae3 100644
--- a/custom-node-list.json
+++ b/custom-node-list.json
@@ -53722,6 +53722,17 @@
             "install_type": "unzip",
             "description": "This is a node to convert an image into a CMYK Halftone dot image."
         },
+        {
+            "author": "DIIIUA",
+            "title": "Singularity - Tail 5 Continuation Gate",
+            "id": "comfyui-singularity",
+            "reference": "https://github.com/DIIIUA/ComfyUI-Event-Equality-Core",
+            "files": [
+                "https://github.com/DIIIUA/ComfyUI-Event-Equality-Core"
+            ],
+            "install_type": "git-clone",
+            "description": "Public-alpha ComfyUI node for Wan I2V/V2V cascade continuation. R178 adds the Tail 5 Continuation Gate: pause at cascade boundaries, inspect the source plus five tail-frame candidates, choose the best continuation frame, resume the same run, save one stitched video, and write a detailed report. Defaults stay conservative with Observe Only math, Report Only prompt analysis, no prompt text injection, and experimental research modes kept out of the public default path."
+        },
         {
             "author": "kwokkakiu233",
             "title": "LoRA Txt Loader",
diff --git a/extension-node-map.json b/extension-node-map.json
index d5604e65..c5c5b30a 100644
--- a/extension-node-map.json
+++ b/extension-node-map.json
@@ -73482,5 +73482,13 @@
         {
             "title_aux": "SDXLResolutionPresets"
         }
+    ],
+    "https://github.com/DIIIUA/ComfyUI-Event-Equality-Core": [
+        [
+            "Singularity"
+        ],
+        {
+            "title_aux": "Singularity - Tail 5 Continuation Gate"
+        }
     ]
-}
\ No newline at end of file
+}