{
  lib,
  rustPlatform,
  fetchFromGitHub,
  pkg-config,
  openssl,
}:

rustPlatform.buildRustPackage rec {
  pname = "mcp-gateway";
  version = "2.11.0";

  src = fetchFromGitHub {
    owner = "MikkoParkkola";
    repo = "mcp-gateway";
    rev = "v${version}";
    hash = "sha256-7IALz7hOnCeKtiEm8b3M7v5oy4hw173viyhNeqQIhTI=";
  };

  cargoHash = "sha256-B5HRETFryzLqQhdIqRFj0apZS0wMggW2MHE2VsbB22Y=";

  nativeBuildInputs = [ pkg-config ];

  buildInputs = [
    openssl
  ];

  doCheck = false;

  postInstall = ''
    install -Dm644 /dev/stdout $out/lib/systemd/user/mcp-gateway.service <<EOF
[Unit]
Description=MCP Gateway
After=network-online.target
Wants=network-online.target

[Service]
Type=simple
ExecStart=%h/.config/mcp-gateway/mcp-gateway --config %h/.config/mcp-gateway/gateway.yaml serve
Restart=on-failure
RestartSec=5

[Install]
WantedBy=default.target
EOF
  '';

  passthru.category = "MCP Servers";

  meta = with lib; {
    description = "Universal Model Context Protocol gateway that sits between AI client and MCP tools/servers";
    homepage = "https://github.com/MikkoParkkola/mcp-gateway";
    changelog = "https://github.com/MikkoParkkola/mcp-gateway/releases/tag/v${version}";
    license = licenses.mit;
    sourceProvenance = with sourceTypes; [ fromSource ];
    mainProgram = "mcp-gateway";
    platforms = platforms.all;
  };
}