diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..d41fe28
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,14 @@
+[project]
+name = "comfyui-maskbatchpermutations"
+description = "Permutes a mask batch to present possible additive combinations. Passing a mask batch (e.g. out of [a/SEGS to Mask Batch](https://github.com/ltdrdata/ComfyUI-Impact-Pack)) will return a new mask batch representing all the possible combinations of the included masks. So, a mask batch with two mask sections, 'A' and 'B', will return a batch containing an empty mask, an empty mask & A, an empty mask & B, and an empty mask & A & B."
+version = "1.0.0"
+license = "LICENSE"
+
+[project.urls]
+Repository = "https://github.com/curiousjp/ComfyUI-MaskBatchPermutations"
+#  Used by Comfy Registry https://comfyregistry.org
+
+[tool.comfy]
+PublisherId = ""
+DisplayName = "ComfyUI-MaskBatchPermutations"
+Icon = ""