Cities2 MCP and Modding Toolkit MCP Server

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(

    const result = spawnSync(candidate.command, [...candidate.args, "-c", "import sys; raise SystemExit(0 if sys.version_info >= (3, 10) else 1)"], {

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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 cities2-mcp -- uvx cities2-mcp

{
  "mcpServers": {
    "cities2-mcp": {
      "command": "uvx",
      "args": [
        "cities2-mcp"
      ]
    }
  }
}

[mcp_servers.cities2-mcp]
command = "uvx"
args = ["cities2-mcp"]

{
  "mcpServers": {
    "cities2-mcp": {
      "command": "uvx",
      "args": [
        "cities2-mcp"
      ]
    }
  }
}

{
  "servers": {
    "cities2-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "cities2-mcp"
      ]
    }
  }
}

Optional settings from the registry entry, left out of the block above: CITIES2_MODS_DIR (Optional path to the Cities: Skylines II Mods directory), CITIES2_GAME_DIR (Optional path to the Cities: Skylines II install directory when auto-detection cannot find the game), CITIES2_LOCALE_COK (Optional path to Locale.cok when the in-game encyclopedia file should be selected directly).