🛑 WHAT IS IT? Stop wasting your GPU time on bad generations! The Visual Gatekeeper brings a true "Pause" button to your ComfyUI workflows. It halts execution after an initial generation, showing you a large preview.

• Approve (Green): The workflow continues to your expensive Upscalers or Refiners.

• Reject (Red): The workflow is instantly cancelled, saving resources.

Perfect for "Human-in-the-Loop" workflows where you want to curate images before committing to long rendering times.

📥 INSTALLATION This node is part of the ComfyUI 3R3BOS Pack.

🔗 GitHub Repository: https://github.com/3R3BOS/ComfyUI-3R3BOS-Pack

1. Open ComfyUI Manager.

2. Search for 3R3BOS Pack.

3. Install and Restart.

(Note: If the pack is not yet in the official list, use "Install via Git URL" with the link below)

Alternative (Manual): git clone https://github.com/3R3BOS/ComfyUI-3R3BOS-Pack.git into your custom_nodes folder.

⚙️ HOW TO USE

1. Locate Node: Right-click -> Add Node -> 3R3BOS -> Logic -> Visual Gatekeeper.

2. Connect: Plug your preview image (e.g., from a KSampler) into the image input.

3. Continue: Connect the IMAGE output to your next steps (Upscaler, Face Detailer, Save Image, etc.).

4. Run: When the workflow reaches this node, it will PAUSE.

5. Decide: Click the large APPROVE button to finish the job, or REJECT to stop it immediately.