Koskamo

ldraw-mcp

An MCP server that renders LDraw and LEGO model files to high-quality images using headless Blender and the ImportLDraw addon. It provides tools to visualize brick builds, generate bill of materials, and search parts, enabling vision-capable AI models to analyze actual geometry rather than text descriptions.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

ldraw-mcp logo, by musharnaCommunity listingLocal stdioSource reviewed; not executedPublished by musharna
You need:install pip install ldraw-mcpinstall the LDraw parts library + ImportLDraw addon ldraw-mcp-setup
Vendor documentation

Checks and signals

Each line is separate evidence, not a trust score.

  • Popularity 3 GitHub stars

What you can do with it

  • Render LDraw files to PNG images for visual inspection
  • Generate bill of materials with part counts and colors
  • Search parts library by description or filename
  • Diagnose Blender and addon setup issues

Source and maintenance

Community listingRegistry 0.3.1MIT
mcp-registry: io.github.musharna/ldraw-mcp@0.3.1Source repositoryProject website
Last repository push
Latest release
v0.3.1
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

ldraw-mcp 0.3.1

pypiuvx
ldraw-mcp package definition
{
  "version": "0.3.1",
  "transport": "stdio",
  "identifier": "ldraw-mcp",
  "runtimeHint": "uvx",
  "registryType": "pypi",
  "registryBaseUrl": "https://pypi.org",
  "environmentVariables": [
    {
      "name": "LDRAW_MCP_BLENDER",
      "description": "Path to the Blender binary (overrides PATH lookup)."
    },
    {
      "name": "LDRAW_LIBRARY_PATH",
      "description": "Path to the LDraw parts library (default ~/.ldraw)."
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · repository · passed · metadata changed · updated
  • · backfill · recorded · Pre-expansion baseline; unobserved rich metadata remains unknown

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

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Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "ldraw-mcp": {
      "command": "uvx",
      "args": [
        "ldraw-mcp==0.3.1"
      ],
      "env": {
        "LDRAW_MCP_BLENDER": "<YOUR_LDRAW_MCP_BLENDER>",
        "LDRAW_LIBRARY_PATH": "<YOUR_LDRAW_LIBRARY_PATH>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "ldraw-mcp": {
      "command": "uvx",
      "args": [
        "ldraw-mcp==0.3.1"
      ],
      "env": {
        "LDRAW_MCP_BLENDER": "<YOUR_LDRAW_MCP_BLENDER>",
        "LDRAW_LIBRARY_PATH": "<YOUR_LDRAW_LIBRARY_PATH>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "ldraw-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "ldraw-mcp==0.3.1"
      ],
      "env": {
        "LDRAW_MCP_BLENDER": "<YOUR_LDRAW_MCP_BLENDER>",
        "LDRAW_LIBRARY_PATH": "<YOUR_LDRAW_LIBRARY_PATH>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "ldraw-mcp": {
      "command": "uvx",
      "args": [
        "ldraw-mcp==0.3.1"
      ],
      "env": {
        "LDRAW_MCP_BLENDER": "<YOUR_LDRAW_MCP_BLENDER>",
        "LDRAW_LIBRARY_PATH": "<YOUR_LDRAW_LIBRARY_PATH>"
      }
    }
  }
}

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