{ pkgs, ... }:
{
  services.wyoming = {
    whisper-cpp = {
      package = pkgs.wyoming-whisper-rs;
      servers.main = {
        enable = true;
        model = "/var/lib/wyoming/whisper-cpp/ggml-large-v3.bin";
        uri = "tcp://0.0.0.0:10300";
        language = "de";
      };
    };

    piper.servers."main" = {
      enable = true;
      voice = "de_DE-thorsten-medium"; # popular German voice
      uri = "tcp://0.0.0.0:10200";
    };

    openwakeword = {
      enable = true;
      uri = "tcp://0.0.0.0:10400";
    };
  };

  networking.firewall.allowedTCPPorts = [
    10200
    10300
    10400
  ];
}