Show HN: Blender Copilot

Category: ai-ml

Tags: blender, ai-agents, bpy, llm, 3d-modeling, undo-groups

Score: 7.0/10 (Innovation: 7, Technical: 8, Documentation: 7, Utility: 6)

Blender Copilot is an in-process AI agent that runs an LLM-driven loop inside Blender's own Python interpreter, executing bpy code against the live scene with one-undo-per-turn semantics. It avoids the bridge/sidecar pattern common to other Blender AI tools, and the README documents measured failures, token budgets, and undo caveats honestly. Interesting as a vertical slice of in-process agentic tooling for creative software.

Target audience: 3D artists and technical artists using Blender, plus AI-agent tooling developers exploring in-process code execution

Repository: https://github.com/XEonAX/blender-copilot · Python · 3 stars

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