Navig MCP Server

What the code does

We read the source, 2 d ago · rules 995398eba69f

A value the model can set ends up inside a file or shell call. That is not a flaw by itself — for a terminal server it is the job — but it is where things go wrong when it is not.

        proc = subprocess.Popen([str(c) for c in cmd])

Things with no honest explanation: a promise that contradicts the code, code that runs at install time while hiding what it does, data leaving the machine.

            "rm -rf",

    return subprocess.run(

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.

    plist_path = Path.home() / "Library/LaunchAgents/com.navig.gateway.plist"

            result = subprocess.run(["which", cmd], capture_output=True, text=True)

            shell=True,

            __import__(mod)

                data = yaml.load(f, Loader=SafeLoader)

        os.makedirs(os.path.join(dest, d), exist_ok=True)

    $keyPath = "$env:USERPROFILE\.ssh\id_ed25519"

    env = dict(os.environ)

  docker_socket: /var/run/docker.sock

_TG_API = "https://api.telegram.org"

        names = sorted(p.name for p in static.rglob("*") if p.is_file())

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

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 navig -- uvx navig

{
  "mcpServers": {
    "navig": {
      "command": "uvx",
      "args": [
        "navig"
      ]
    }
  }
}

[mcp_servers.navig]
command = "uvx"
args = ["navig"]

{
  "mcpServers": {
    "navig": {
      "command": "uvx",
      "args": [
        "navig"
      ]
    }
  }
}

{
  "servers": {
    "navig": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "navig"
      ]
    }
  }
}