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Weapon Lab

io.github.hpdkhoa/weaponlab-mcp · v0.1.0

Find and fix first-person weapon bugs behind a gate: your game's probe measures, the Gate judges

Connect Runs on your machine

Terminal
claude mcp add weaponlab-mcp -e WEAPONLAB_PROJECT=<WEAPONLAB_PROJECT> -e WEAPONLAB_BLENDER=<WEAPONLAB_BLENDER> -- uvx weaponlab-mcp==0.1.0
claude_desktop_config.json
{
  "mcpServers": {
    "weaponlab-mcp": {
      "command": "uvx",
      "args": [
        "weaponlab-mcp==0.1.0"
      ],
      "env": {
        "WEAPONLAB_PROJECT": "<WEAPONLAB_PROJECT>",
        "WEAPONLAB_BLENDER": "<WEAPONLAB_BLENDER>"
      }
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "weaponlab-mcp": {
      "command": "uvx",
      "args": [
        "weaponlab-mcp==0.1.0"
      ],
      "env": {
        "WEAPONLAB_PROJECT": "<WEAPONLAB_PROJECT>",
        "WEAPONLAB_BLENDER": "<WEAPONLAB_BLENDER>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "weaponlab-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "weaponlab-mcp==0.1.0"
      ],
      "env": {
        "WEAPONLAB_PROJECT": "<WEAPONLAB_PROJECT>",
        "WEAPONLAB_BLENDER": "<WEAPONLAB_BLENDER>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

NameDescription
WEAPONLAB_PROJECT
Optional
The project folder holding weaponlab.json; the current folder if not set
WEAPONLAB_BLENDER
Optional
Blender's executable for Motion Lab, if it is not on the PATH or in the usual install folder

Details

Package[email protected] (PYPI, stdio)
First published14 Oct 2026
Last updated14 Oct 2026
Registry nameio.github.hpdkhoa/weaponlab-mcp

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