Model Lab

MCP server · by hpdkhoa

Developer Tools Python v0.1.0

Draws rigged game gun models in Blender from parameters, checked against the real gun

View source ↗ Generate config for multiple servers More servers

Install

Run one of the commands below, then pick your client in the next section.

Python
uvx modellab-mcp

Setup by client

Pick your client — the config below is generated for this server (local stdio).

claude_desktop_config.json

{
  "mcpServers": {
    "modellab-mcp": {
      "command": "uvx",
      "args": [
        "modellab-mcp"
      ]
    }
  }
}

Format verified against the official Claude Desktop docs ↗.

terminal

claude mcp add modellab-mcp -- uvx modellab-mcp

Format verified against the official Claude Code docs ↗.

.cursor/mcp.json

{
  "mcpServers": {
    "modellab-mcp": {
      "command": "uvx",
      "args": [
        "modellab-mcp"
      ]
    }
  }
}

Format verified against the official Cursor docs ↗.

.vscode/mcp.json

{
  "servers": {
    "modellab-mcp": {
      "command": "uvx",
      "args": [
        "modellab-mcp"
      ]
    }
  }
}

Format verified against the official VS Code docs ↗.

mcp_config.json

{
  "mcpServers": {
    "modellab-mcp": {
      "command": "uvx",
      "args": [
        "modellab-mcp"
      ]
    }
  }
}

Format verified against the official Windsurf docs ↗.

Environment variables

Defined in the server's official registry manifest. Required secrets are shown as <YOUR_…> placeholders in the configs above.

MODELLAB_BLENDER — Blender's executable (4.2 or later), if it is not on the PATH or in the usual install folder
MODELLAB_OUT — The only folder Model Lab writes to (builds, clips, comparisons); defaults to ~/.modellab
MODELLAB_WAIT_FOR — Optional process names that hold the machine (e.g. UnrealEditor.exe,blender.exe); a build refuses to start while one runs

About this server

Distributed as Python, listed under Developer Tools. Review our MCP security guide before granting access to real data.

Frequently asked questions

How do I install Model Lab?

Run the install command shown above, then paste the config for your client (Claude Desktop, Claude Code, Cursor, VS Code or Windsurf) into its MCP settings and restart the client.

Is Model Lab free to use?

The MCP server itself is free to install. The source is public on https://github.com/hpdkhoa/modellab-mcp. Any third-party service it calls may require its own API key and account.

Which clients support Model Lab?

Any MCP-compatible client can use it, including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf and custom agents.

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