Nova3D
@RareSense
Structured, part-aware 3D generation for AI agents. Generates named-part GLB assets with intact hierarchy, real joints, and browser-based editing sessions.
Overview
What is Nova3D?
Nova3D is an MCP server for structured, part-aware 3D generation. Unlike diffusion-style 3D tools that return a fused mesh blob, Nova3D generates blender-compatible, editable GLB assets with named parts, intact hierarchy, and real articulated joints.
How to use Nova3D?
Install the MCP server using the configuration {"mcpServers":{"nova3d":{"command":"uvx","args":["nova3d-mcp"]}}}. On first run, call nova3d_login, complete browser sign-in, then call nova3d_status before using generate_3d. The NOVA3D_TOKEN environment variable is an advanced fallback for environments without browser-based auth.
Key features of Nova3D?
- Generate structured 3D assets from text or reference images
- Regenerate one named part without rebuilding the whole asset
- Add new parts to an existing asset
- Add articulation such as hinges and rotating joints
- Open conversation_url to inspect model and edit history
Use cases of Nova3D?
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FAQ from Nova3D
How do I get started with Nova3D?
Install the server with uvx nova3d-mcp, then call nova3d_login, complete browser sign-in, call nova3d_status, and begin using generate_3d.
What authentication methods does Nova3D support?
The primary method is browser-based sign-in via nova3d_login. For environments without browser and loopback auth, you can set the NOVA3D_TOKEN environment variable as a manual fallback.
Can I edit individual parts of a generated asset?
Yes, you can regenerate one named part without rebuilding the whole asset and add new parts to an existing asset.
Does Nova3D support articulated joints?
Yes, you can add articulation such as hinges and rotating joints to generated assets.
Where can I find more information about Nova3D?
Visit the web site at https://nova3d.xyz/, the GitHub repository at https://github.com/RareSense/nova3d-mcp, or the PyPI page at https://pypi.org/project/nova3d-mcp/.
