Connect · 1 minute

Add it to your assistant

Make models from the chat or coding tool you already use. Same account, same library, same credits.

1Add it to mcp.json

{
  "mcpServers": {
    "creations3d": { "url": "https://creations3d.com/mcp" }
  }
}

Put this in .cursor/mcp.json in your project, or ~/.cursor/mcp.json for every project.

2Switch it on and sign in

Open Customize in the sidebar, switch Creations3D on and sign in when Cursor asks.

3Ask for a model

Make a low-poly sci-fi crate, about 60 cm, and put the GLB in public/models

In Agent, try the prompt below.

Connector address https://creations3d.com/mcp

Prefer an API key? Use one for scripts, CI or tools without browser sign-in.

{
  "mcpServers": {
    "creations3d": {
      "url": "https://creations3d.com/mcp",
      "headers": { "Authorization": "Bearer c3d_sk_…" }
    }
  }
}

Create a key in Account → API keys. Keep it out of source control.

Try this first Make a low-poly sci-fi crate for my game, about 60 cm.

Official guide Cursor docs: MCP ↗

Everything the website does

Your assistant can do everything you can do on the web, and the models it makes appear in your library.

create_model get_model wait_for_models list_models export_model account

How it works In an assistant, your description goes straight to a 3D model, which uses credits (there is no preview picture step). If you don't have a plan yet, the assistant points you to your Creations3D account to start the $1, 7-day trial. How to make your first model in Claude · Load the GLB in three.js · Make an STL for 3D printing in ChatGPT

Account You'll sign in during setup. No API key needed for Claude, ChatGPT, Claude Code, Codex or Cursor.