diff --git a/.github/workflows/publish_action.yml b/.github/workflows/publish_action.yml
new file mode 100644
index 0000000..ed72d82
--- /dev/null
+++ b/.github/workflows/publish_action.yml
@@ -0,0 +1,22 @@
+name: Publish to Comfy Registry
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - master
+    paths:
+      - "pyproject.toml"
+
+jobs:
+  publish-node:
+    name: Publish Node to Registry
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v4
+
+      - name: Publish Node
+        uses: Comfy-Org/publish-node-action@main
+        with:
+          personal_access_token: ${{ secrets.REGISTRY_ACCESS_TOKEN }}
diff --git a/.gitignore b/.gitignore
index 16bb595..98a5550 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 .claude/
 __pycache__/
+docs/
\ No newline at end of file
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..520b25e
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,16 @@
+[project]
+name = "comfyui-lcs"
+description = "Latent Color Space (LCS) manipulation for ComfyUI — brightness, tone, sharpness, and diversity tools."
+version = "1.0.0"
+license = "MIT"
+requires-python = ">=3.10"
+
+dependencies = []
+
+[project.urls]
+Repository = "https://github.com/facok/ComfyUI-LCS"
+
+[tool.comfy]
+PublisherId = "fok2026"
+DisplayName = "LCS"
+Icon = ""