final: prev: let
  python3 = final.python3;
  pyPkgs = python3.pkgs;
in {
  reticulumStack = python3.pkgs.buildPythonApplication rec {
    pname = "reticulum";
    version = "1.2.9";
    src = pyPkgs.fetchPypi {
      pname = "rns";
      inherit version;
      sha256 = "554814231c237b9caacf8df669312e57dd7d3f84b6d4810125087d1a79a75d75";
    };
    propagatedBuildInputs = with pyPkgs; [ cryptography pyserial ];
    doCheck = false;
    pythonImportsCheck = [ "RNS" ];
    meta = with final.lib; {
      description = "Self-configuring, encrypted and resilient mesh networking stack";
      homepage = "https://reticulum.network/";
      license = licenses.mit;
      platforms = platforms.linux;
    };
  };

  lxmf = python3.pkgs.buildPythonApplication rec {
    pname = "lxmf";
    version = "0.9.8";
    src = pyPkgs.fetchPypi {
      inherit pname version;
      sha256 = "30f39f3a975a049c12ee2cfceb3261d24cb5adec881c6821f7354464b3f3650c";
    };
    propagatedBuildInputs = [ final.reticulumStack ];
    doCheck = false;
    pythonImportsCheck = [ "LXMF" ];
    meta = with final.lib; {
      description = "Lightweight Extensible Message Format for Reticulum";
      homepage = "https://github.com/markqvist/lxmf";
      license = licenses.mit;
      platforms = platforms.linux;
    };
  };

  nomadnet = python3.pkgs.buildPythonApplication rec {
    pname = "nomadnet";
    version = "1.1.1";
    src = pyPkgs.fetchPypi {
      inherit pname version;
      sha256 = "fa13b64a10e75b705a58024815ab72451700aa726af96d415ba99dec28dfc40a";
    };
    propagatedBuildInputs = with pyPkgs; [ final.reticulumStack final.lxmf urwid qrcode ];
    doCheck = false;
    pythonImportsCheck = [ "nomadnet" ];
    meta = with final.lib; {
      description = "Nomad Network — resilient mesh communications platform";
      homepage = "https://github.com/markqvist/NomadNet";
      license = licenses.mit;
      platforms = platforms.linux;
    };
  };

  rnsh = python3.pkgs.buildPythonApplication rec {
    pname = "rnsh";
    version = "0.1.7";
    src = pyPkgs.fetchPypi {
      inherit pname version;
      sha256 = "9cb72f25abb1c6d300f8014b264184ff78f592fe88e36094938012990b797c93";
    };
    propagatedBuildInputs = [ final.reticulumStack ];
    doCheck = false;
    pythonImportsCheck = [ "rnsh" ];
    meta = with final.lib; {
      description = "Remote shell over Reticulum";
      homepage = "https://github.com/acehoss/rnsh";
      license = licenses.mit;
      platforms = platforms.linux;
    };
  };
}