Get the ZIP
Download the extension package from this page.
BLENDER ADD-ON

Install
Download the extension package from this page.
Blender Preferences / Get Extensions / Install from Disk.
In the 3D View sidebar, press N and choose MeshBuilder.
Workflow
Create a base mesh from an image prompt or reference.
Send dense geometry for a lighter production mesh.
Prepare unwrap tasks without leaving the scene context.
Create material results and bring them back to the active file.
Notes
Supports Blender 4.2+. Current package was checked with Blender 5.2.
No separate account. Sign in with the same MeshBuilder 3D account used on the website.
The add-on follows Auto, Chinese and English language settings from Blender preferences.