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+# 📝 ComfyUI Registry Publishing Guide
+
+**Official guide for publishing to the ComfyUI Registry**
+
+---
+
+## ✅ Prerequisites Completed
+
+- ✅ comfy-cli installed
+- ✅ pyproject.toml created and configured
+- ✅ Repository on GitHub
+- ✅ All code and documentation ready
+
+---
+
+## 🚀 Step-by-Step Publishing Process
+
+### Step 1: Create Publisher Account
+
+1. **Go to:** https://registry.comfy.org/
+
+2. **Sign in** with GitHub
+
+3. **Create Publisher Profile:**
+   - Click on your profile/settings
+   - Create a publisher identity
+   - **Important:** Your Publisher ID appears after the `@` symbol
+   - Example: `@jonstreeter`
+   - **This ID is permanent and cannot be changed!**
+
+4. **Copy your Publisher ID** (without the @)
+
+---
+
+### Step 2: Update pyproject.toml with Your Publisher ID
+
+1. Open: `pyproject.toml`
+
+2. Find the line:
+   ```toml
+   PublisherId = "jonstreeter"  # IMPORTANT: Replace with your actual Publisher ID
+   ```
+
+3. **Replace `"jonstreeter"`** with your actual Publisher ID from the registry
+
+4. Save the file
+
+---
+
+### Step 3: Generate API Key
+
+1. **Go to:** https://registry.comfy.org/ (your publisher settings)
+
+2. **Find:** "Registry Publishing API Key" section
+
+3. **Click:** "Generate API Key" or "Create New Key"
+
+4. **IMPORTANT:** Copy this key immediately!
+   - You cannot view it again
+   - If lost, you must generate a new one
+   - Store it securely (password manager recommended)
+
+5. **This key is for:**
+   - ✅ Publishing custom nodes to Registry
+   - ✅ Publishing to ComfyUI-Manager
+   - ❌ NOT for paid API node usage (different key)
+
+---
+
+### Step 4: Publish Your Node
+
+**Option A: Manual Publishing (First Time)**
+
+```bash
+# Navigate to your node directory
+cd "G:\AIART\AI_Image_Generators\Comfy_UI_V42\ComfyUI\custom_nodes\ComfyUI-Deep-Exemplar-based-Video-Colorization"
+
+# Publish to registry
+comfy node publish
+
+# When prompted, paste your API key
+```
+
+**Option B: Automated GitHub Actions (Recommended)**
+
+See "GitHub Actions Setup" section below.
+
+---
+
+### Step 5: Verify Publication
+
+After publishing, your node will appear at:
+```
+https://registry.comfy.org/@YOUR_PUBLISHER_ID/comfyui-reference-video-colorization
+```
+
+---
+
+## 🤖 GitHub Actions Setup (Automated Publishing)
+
+### Benefits:
+- ✅ Automatic publishing on new releases
+- ✅ No manual steps needed
+- ✅ Consistent versioning
+- ✅ Triggered by pyproject.toml changes
+
+### Setup:
+
+1. **Add API Key to GitHub Secrets:**
+   - Go to: https://github.com/jonstreeter/ComfyUI-Reference-Based-Video-Colorization/settings/secrets/actions
+   - Click: "New repository secret"
+   - Name: `REGISTRY_ACCESS_TOKEN`
+   - Value: [Your API key from Step 3]
+   - Click: "Add secret"
+
+2. **Create Workflow File:**
+
+Create: `.github/workflows/publish-to-registry.yml`
+
+```yaml
+name: Publish to ComfyUI Registry
+
+on:
+  push:
+    branches:
+      - main
+    paths:
+      - 'pyproject.toml'
+  workflow_dispatch:
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.10'
+
+      - name: Install comfy-cli
+        run: pip install comfy-cli
+
+      - name: Publish to registry
+        env:
+          REGISTRY_ACCESS_TOKEN: ${{ secrets.REGISTRY_ACCESS_TOKEN }}
+        run: comfy node publish
+```
+
+3. **Commit and Push:**
+```bash
+git add .github/workflows/publish-to-registry.yml pyproject.toml
+git commit -m "Add automated registry publishing"
+git push origin main
+```
+
+---
+
+## 📊 Current Configuration
+
+**Node Name:** `comfyui-reference-video-colorization`
+
+**Display Name:** `Reference-Based Video Colorization`
+
+**Version:** `2.0.0`
+
+**Repository:** https://github.com/jonstreeter/ComfyUI-Reference-Based-Video-Colorization
+
+**Icon:** `Workflows/Reference-Based-Colorization-Workflow.png`
+
+**Description:**
+```
+Dual implementation of reference-based video colorization featuring
+ColorMNet (2024) with DINOv2 and Deep Exemplar (2019). Includes 4 nodes,
+multiple feature encoders, advanced post-processing, and auto-installer.
+```
+
+**Dependencies:**
+- torch>=2.0.0
+- torchvision>=0.15.0
+- numpy>=1.24.0
+- Pillow>=9.5.0
+- scikit-image>=0.21.0
+- opencv-python>=4.8.0
+- einops>=0.7.0
+- tqdm>=4.65.0
+- progressbar2>=4.2.0
+- gdown
+
+---
+
+## 🔄 Updating Your Published Node
+
+### When you make changes:
+
+1. **Update version in pyproject.toml:**
+   ```toml
+   version = "2.0.1"  # Increment version
+   ```
+
+2. **Commit changes:**
+   ```bash
+   git add .
+   git commit -m "Update to v2.0.1: [describe changes]"
+   git push origin main
+   ```
+
+3. **Publish update:**
+   - **Manual:** Run `comfy node publish` again
+   - **Automated:** GitHub Actions will publish automatically
+
+### Version Guidelines:
+- **Major (2.0.0 → 3.0.0):** Breaking changes
+- **Minor (2.0.0 → 2.1.0):** New features, backward compatible
+- **Patch (2.0.0 → 2.0.1):** Bug fixes, backward compatible
+
+---
+
+## ✅ Pre-Publication Checklist
+
+Before running `comfy node publish`:
+
+- [x] Publisher account created on registry.comfy.org
+- [ ] Publisher ID updated in pyproject.toml
+- [ ] API key generated and saved securely
+- [x] pyproject.toml properly configured
+- [x] LICENSE file exists
+- [x] README.md is comprehensive
+- [x] All code tested and working
+- [x] Example workflows included
+- [x] Dependencies documented
+- [x] Repository is public
+
+---
+
+## 🎯 Quick Start Commands
+
+```bash
+# 1. Navigate to node directory
+cd "G:\AIART\AI_Image_Generators\Comfy_UI_V42\ComfyUI\custom_nodes\ComfyUI-Deep-Exemplar-based-Video-Colorization"
+
+# 2. Verify pyproject.toml
+cat pyproject.toml
+
+# 3. Update Publisher ID (if needed)
+# Edit pyproject.toml and replace "jonstreeter" with your actual Publisher ID
+
+# 4. Publish
+comfy node publish
+# (Paste your API key when prompted)
+
+# 5. Verify
+# Visit: https://registry.comfy.org/@YOUR_PUBLISHER_ID/comfyui-reference-video-colorization
+```
+
+---
+
+## 🔗 Important Links
+
+- **ComfyUI Registry:** https://registry.comfy.org/
+- **Publishing Docs:** https://docs.comfy.org/registry/publishing
+- **Your Repository:** https://github.com/jonstreeter/ComfyUI-Reference-Based-Video-Colorization
+- **Your Publisher Profile:** https://registry.comfy.org/@YOUR_PUBLISHER_ID
+
+---
+
+## ❓ Troubleshooting
+
+### "Publisher ID not found"
+- Make sure you've created a publisher account at registry.comfy.org
+- Verify the Publisher ID in pyproject.toml matches your registry profile
+- Publisher ID is case-sensitive
+
+### "Invalid API key"
+- Regenerate API key from registry.comfy.org
+- Make sure you're using the Registry Publishing API key (not paid API key)
+- Check for extra spaces when copying
+
+### "pyproject.toml validation failed"
+- Run `comfy node init` to see example format
+- Check that all required fields are present
+- Ensure version follows semantic versioning (X.Y.Z)
+
+### "Icon not found"
+- Make sure the icon path is relative to the repository root
+- Supported formats: SVG, PNG, JPG, GIF
+- Max size: 800x400px
+
+---
+
+## 🎉 Success!
+
+Once published, users can install your node via:
+
+1. **ComfyUI Manager** (will be automatically indexed)
+2. **comfy-cli:**
+   ```bash
+   comfy node install comfyui-reference-video-colorization
+   ```
+3. **Manual git clone** (existing method still works)
+
+---
+
+**Your node will appear in the official ComfyUI Registry!** 🚀
diff --git a/pyproject.toml b/pyproject.toml
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+++ b/pyproject.toml
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+[project]
+name = "reference-video-colorization"
+description = "Dual implementation of reference-based video colorization featuring ColorMNet (2024) with DINOv2 and Deep Exemplar (2019). Includes 4 nodes (2 video, 2 image), multiple feature encoders (VGG19, DINOv2, CLIP), advanced post-processing (color-matcher, WLS, guided, bilateral), and auto-installer for dependencies."
+version = "2.0.0"
+license = {file = "LICENSE"}
+dependencies = [
+    "torch>=2.0.0",
+    "torchvision>=0.15.0",
+    "numpy>=1.24.0",
+    "Pillow>=9.5.0",
+    "scikit-image>=0.21.0",
+    "opencv-python>=4.8.0",
+    "einops>=0.7.0",
+    "tqdm>=4.65.0",
+    "progressbar2>=4.2.0",
+    "gdown"
+]
+
+[project.urls]
+Repository = "https://github.com/jonstreeter/ComfyUI-Reference-Based-Video-Colorization"
+#  Used by Comfy Registry https://comfyregistry.org
+
+[tool.comfy]
+PublisherId = "jonstreeter"
+DisplayName = "Reference-Based Video Colorization"
+Icon = "Workflows/Reference-Based-Colorization-Workflow.png"