Add host xcy

flake.nix

@@ -198,6 +198,24 @@
         ];
       };
 
+      xcy = nixpkgs.lib.nixosSystem rec {
+        system = "x86_64-linux";
+
+        specialArgs = {
+          inherit inputs outputs;
+          pkgs-unstable = import nixpkgs-unstable {
+            inherit system;
+          };
+        };
+
+        modules = [
+          disko.nixosModules.disko
+          agenix.nixosModules.default
+          lanzaboote.nixosModules.lanzaboote
+          ./hosts/xcy
+        ];
+      };
+
     };
 
     homeConfigurations = {