Download and install the latest version of Filestar.
Right click on one or more Mdl file(s) on your desktop and select Convert with Filestar.
Type convert to b3d in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i file.mdl -c "convert to b3d" (how).
Let your AI agent convert Source Engine Model to B3D
Claude Code, Codex, Cursor and other agents can do this on your computer with Filestar. Your files stay on your machine.
Install Filestar and add it to your agents:
npm install -g filestar
filestarcli agent install
Then ask your agent:
“Convert the Source Engine Model files in my Downloads folder to B3D”
Or run it yourself:
filestarcli -i file.mdl -c "convert to b3d"
Runs on your computer, so your files stay on it. Works on Windows, macOS and Linux. 50 free conversions with the npm install, no account needed.
Can my AI agent convert Source Engine Model to B3D?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.mdl -c "convert to b3d" on your computer, so your files stay on it.
B3D files are 3D models created with the Blitz3D game development engine. They store the model's geometry, textures, and shading information. B3D models can be used in games, 3D animation, and other 3D applications.
