ldraw-mcp runs on your own machine — the client starts it, so there is no endpoint to ping. 207 installs a week from pypi. Last commit 2 Nov 2026.
Render LDraw/LEGO models to images with real part geometry via headless Blender + ImportLDraw
What the code does
We read the source, 1 d ago · rules 995398eba69f
What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.
proc = subprocess.run(
for version_dir in sorted(base.iterdir()):
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
This code can reach further than it looks
We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.
Connect this server
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add ldraw-mcp -- uvx ldraw-mcp{
"mcpServers": {
"ldraw-mcp": {
"command": "uvx",
"args": [
"ldraw-mcp"
]
}
}
}[mcp_servers.ldraw-mcp]
command = "uvx"
args = ["ldraw-mcp"]{
"mcpServers": {
"ldraw-mcp": {
"command": "uvx",
"args": [
"ldraw-mcp"
]
}
}
}{
"servers": {
"ldraw-mcp": {
"type": "stdio",
"command": "uvx",
"args": [
"ldraw-mcp"
]
}
}
}Optional settings from the registry entry, left out of the block above:
LDRAW_MCP_BLENDER (Path to the Blender binary (overrides PATH lookup)), LDRAW_LIBRARY_PATH (Path to the LDraw parts library (default ~/.ldraw)).
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ldraw-mcp — questions
Answers built from our own checks of this server.