Node Advisor — AI Copilot for Blender Nodes (Free)

Node Advisor is a chat-based Blender add-on for reasoning about material node trees.

It scans the active material before each reply and provides structural guidance, naming suggestions, and concrete next actions inside the Shader Editor.

Features

• Chat interface inside Blender
• Automatic material scanning
• One-step actionable guidance
• Rename assistance
• Per-material conversation memory

Requirements

• Blender 5.0+
• OpenAI API key
• Internet connection

Installation

1. Download node_advisor.py
2. Blender → Preferences → Add-ons → Install
3. Enable Node Advisor

On first use, dependencies install automatically.

OpenAI API key required: https://platform.openai.com/api-keys