Studio Sidecar MCP Server

What the code does

We read the source, 2 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.

    const child = spawn(executable, [...args], { detached: true, stdio: 'ignore', windowsHide: false });

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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 studio-sidecar-for-roblox-studio-mcp -- npx -y @gjlmotea/studio-sidecar-mcp

{
  "mcpServers": {
    "studio-sidecar-for-roblox-studio-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@gjlmotea/studio-sidecar-mcp"
      ]
    }
  }
}

[mcp_servers.studio-sidecar-for-roblox-studio-mcp]
command = "npx"
args = ["-y", "@gjlmotea/studio-sidecar-mcp"]

{
  "mcpServers": {
    "studio-sidecar-for-roblox-studio-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@gjlmotea/studio-sidecar-mcp"
      ]
    }
  }
}

{
  "servers": {
    "studio-sidecar-for-roblox-studio-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@gjlmotea/studio-sidecar-mcp"
      ]
    }
  }
}

Optional settings from the registry entry, left out of the block above: ROBLOX_API_KEY (Open Cloud API key with Asset read and write; only the four Open Cloud tools need it), ROBLOX_CREATOR_USER_ID (Roblox user ID recorded as the creator of uploaded assets), ROBLOX_UPLOAD_ROOT (Folders that uploads may read from, joined with the platform path delimiter: ';' on Windows (C:\assets\models;D:\decals), ':' on macOS (/Users/you/models:/Volumes/art/decals). Uploads are refused when unset), ROBLOX_STUDIO_PATH (Roblox Studio executable; resolved automatically when unset).