diff --git a/.github/workflows/publish_action.yml b/.github/workflows/publish_action.yml
new file mode 100644
index 0000000..122a1ae
--- /dev/null
+++ b/.github/workflows/publish_action.yml
@@ -0,0 +1,20 @@
+name: Publish to Comfy registry
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+    paths:
+      - "pyproject.toml"
+
+jobs:
+  publish-node:
+    name: Publish Custom Node to registry
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v4
+      - name: Publish Custom Node
+        uses: Comfy-Org/publish-node-action@main
+        with:
+          personal_access_token: ${{ secrets.REGISTRY_ACCESS_TOKEN }} ## Add your own personal access token to your Github Repository secrets and reference it here.
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diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..a537448
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,15 @@
+# pyproject.toml
+[project]
+name = "comfyui-imageautotone" # Unique identifier for your node. Immutable after creation.
+description = "A node for ComfyUI that takes an input image and clips the color channels independently to increase contrast and alter color cast. This is a reinterpretation of PhotoShop's "Auto Tone" algorithm."
+version = "0.0.1" # Custom Node version. Must be semantically versioned.
+license = { file = "LICENSE.txt" }
+dependencies  = [] # Filled in from requirements.txt
+
+[project.urls]
+Repository = "https://github.com/SparknightLLC/ComfyUI-ImageAutotone"
+
+[tool.comfy]
+PublisherId = "sparknight" # TODO (fill in Publisher ID from Comfy Registry Website).
+DisplayName = "ComfyUI-ImageAutotone" # Display name for the Custom Node. Can be changed later.
+Icon = "https://example.com/icon.png" # SVG, PNG, JPG or GIF (MAX. 800x400px)
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