redcon MCP Server

What the code does

We read the source, 3 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(

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.

            subprocess.run(

        mod = __import__(package)

        normalized = posixpath.normpath(posixpath.join(base_dir, spec))

async function exec(
  args: string[],

    spawn_env: dict[str, str] = dict(os.environ)

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 redcon -- uvx redcon

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

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

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

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