diff --git a/flake.nix b/flake.nix
index 0343963..c02c9a6 100644
--- a/flake.nix
+++ b/flake.nix
@@ -58,11 +58,11 @@
         inherit inputs;
         src = ./.;
 
-        snowfall.namespace = "plusultra";
+        snowfall.namespace = "metacfg";
 
         snowfall = {
           meta = {
-            name = "plusultra";
+            name = "metacfg";
             title = "Plus Ultra";
           };
         };
diff --git a/homes/x86_64-darwin/harald@mpro/default.nix b/homes/x86_64-darwin/harald@mpro/default.nix
index 3315022..f7f8d31 100644
--- a/homes/x86_64-darwin/harald@mpro/default.nix
+++ b/homes/x86_64-darwin/harald@mpro/default.nix
@@ -11,7 +11,7 @@
     sessionPath = [ "$HOME/bin" ];
   };
 
-  plusultra = {
+  metacfg = {
     cli-apps = {
       bash.enable = true;
       fish.enable = true;
diff --git a/homes/x86_64-linux/harald@sgx-azure/default.nix b/homes/x86_64-linux/harald@sgx-azure/default.nix
index 9667487..228958e 100644
--- a/homes/x86_64-linux/harald@sgx-azure/default.nix
+++ b/homes/x86_64-linux/harald@sgx-azure/default.nix
@@ -19,7 +19,7 @@
     ];
   };
 
-  plusultra = {
+  metacfg = {
     cli-apps = {
       bash.enable = true;
       fish.enable = true;
diff --git a/homes/x86_64-linux/harald@sgx-nixos/default.nix b/homes/x86_64-linux/harald@sgx-nixos/default.nix
index 1c9175e..59320c9 100644
--- a/homes/x86_64-linux/harald@sgx-nixos/default.nix
+++ b/homes/x86_64-linux/harald@sgx-nixos/default.nix
@@ -5,7 +5,7 @@
 {
   home.sessionPath = [ "$HOME/bin" ];
 
-  plusultra = {
+  metacfg = {
     user = {
       enable = true;
       name = config.snowfallorg.user.name;
diff --git a/homes/x86_64-linux/harald@sgx/default.nix b/homes/x86_64-linux/harald@sgx/default.nix
index 1c9175e..59320c9 100644
--- a/homes/x86_64-linux/harald@sgx/default.nix
+++ b/homes/x86_64-linux/harald@sgx/default.nix
@@ -5,7 +5,7 @@
 {
   home.sessionPath = [ "$HOME/bin" ];
 
-  plusultra = {
+  metacfg = {
     user = {
       enable = true;
       name = config.snowfallorg.user.name;
diff --git a/homes/x86_64-linux/harald@t15/default.nix b/homes/x86_64-linux/harald@t15/default.nix
index c1d73cf..de75cc8 100644
--- a/homes/x86_64-linux/harald@t15/default.nix
+++ b/homes/x86_64-linux/harald@t15/default.nix
@@ -5,7 +5,7 @@
 {
   home.sessionPath = [ "$HOME/bin" ];
 
-  plusultra = {
+  metacfg = {
     user = {
       enable = true;
       name = config.snowfallorg.user.name;
diff --git a/homes/x86_64-linux/harald@x1/default.nix b/homes/x86_64-linux/harald@x1/default.nix
index c1d73cf..de75cc8 100644
--- a/homes/x86_64-linux/harald@x1/default.nix
+++ b/homes/x86_64-linux/harald@x1/default.nix
@@ -5,7 +5,7 @@
 {
   home.sessionPath = [ "$HOME/bin" ];
 
-  plusultra = {
+  metacfg = {
     user = {
       enable = true;
       name = config.snowfallorg.user.name;
diff --git a/lib/deploy/default.nix b/lib/deploy/default.nix
index 478d7d1..ea2b05f 100644
--- a/lib/deploy/default.nix
+++ b/lib/deploy/default.nix
@@ -24,7 +24,7 @@ rec {
         (result: name:
           let
             host = hosts.${name};
-            user = host.config.plusultra.user.name or null;
+            user = host.config.metacfg.user.name or null;
             inherit (host.pkgs) system;
           in
           result // {
@@ -37,7 +37,7 @@ rec {
                   user = "root";
                   sshUser = user;
                 } // lib.optionalAttrs
-                  (host.config.plusultra.security.doas.enable or false)
+                  (host.config.metacfg.security.doas.enable or false)
                   {
                     sudo = "doas -u";
                   };
diff --git a/modules/darwin/home/default.nix b/modules/darwin/home/default.nix
index ccbd39e..d75b42c 100644
--- a/modules/darwin/home/default.nix
+++ b/modules/darwin/home/default.nix
@@ -1,16 +1,16 @@
 { options, config, pkgs, lib, inputs, ... }:
 
 with lib;
-with lib.plusultra;
+with lib.metacfg;
 let
-  cfg = config.plusultra.home;
+  cfg = config.metacfg.home;
 in
 {
   # imports = with inputs; [
   #   home-manager.darwinModules.home-manager
   # ];
 
-  options.plusultra.home = with types; {
+  options.metacfg.home = with types; {
     file = mkOpt attrs { }
       "A set of files to be managed by home-manager's <option>home.file</option>.";
     configFile = mkOpt attrs { }
@@ -20,21 +20,21 @@ in
   };
 
   config = {
-    plusultra.home.extraOptions = {
+    metacfg.home.extraOptions = {
       home.stateVersion = mkDefault "23.11";
-      home.file = mkAliasDefinitions options.plusultra.home.file;
+      home.file = mkAliasDefinitions options.metacfg.home.file;
       xdg.enable = true;
-      xdg.configFile = mkAliasDefinitions options.plusultra.home.configFile;
+      xdg.configFile = mkAliasDefinitions options.metacfg.home.configFile;
     };
 
-    snowfallorg.users.${config.plusultra.user.name}.home.config = mkAliasDefinitions options.plusultra.home.extraOptions;
+    snowfallorg.users.${config.metacfg.user.name}.home.config = mkAliasDefinitions options.metacfg.home.extraOptions;
 
     home-manager = {
       useUserPackages = true;
       useGlobalPkgs = true;
 
-      # users.${config.plusultra.user.name} = args:
-      #   mkAliasDefinitions options.plusultra.home.extraOptions;
+      # users.${config.metacfg.user.name} = args:
+      #   mkAliasDefinitions options.metacfg.home.extraOptions;
     };
   };
 }
diff --git a/modules/darwin/nix/default.nix b/modules/darwin/nix/default.nix
index 995aebc..ea488df 100644
--- a/modules/darwin/nix/default.nix
+++ b/modules/darwin/nix/default.nix
@@ -5,11 +5,11 @@
 , ...
 }:
 with lib;
-with lib.plusultra; let
-  cfg = config.plusultra.nix;
+with lib.metacfg; let
+  cfg = config.metacfg.nix;
 in
 {
-  options.plusultra.nix = with types; {
+  options.metacfg.nix = with types; {
     enable = mkBoolOpt true "Whether or not to manage nix configuration.";
     package = mkOpt package pkgs.nixUnstable "Which nix package to use.";
   };
@@ -24,7 +24,7 @@ in
 
     nix =
       let
-        users = [ "root" config.plusultra.user.name ];
+        users = [ "root" config.metacfg.user.name ];
       in
       {
         package = cfg.package;
@@ -53,7 +53,7 @@ in
           extra-nix-path = "nixpkgs=flake:nixpkgs";
           build-users-group = "nixbld";
         };
-        #// (lib.optionalAttrs config.plusultra.tools.direnv.enable {
+        #// (lib.optionalAttrs config.metacfg.tools.direnv.enable {
         #  keep-outputs = true;
         #  keep-derivations = true;
         #});
@@ -62,7 +62,7 @@ in
           automatic = true;
           interval = { Day = 7; };
           options = "--delete-older-than 30d";
-          user = config.plusultra.user.name;
+          user = config.metacfg.user.name;
         };
 
         # flake-utils-plus
diff --git a/modules/darwin/security/gpg/default.nix b/modules/darwin/security/gpg/default.nix
index 45b11d2..0b3248d 100644
--- a/modules/darwin/security/gpg/default.nix
+++ b/modules/darwin/security/gpg/default.nix
@@ -2,11 +2,11 @@
 
 let
   inherit (lib) types mkEnableOption mkIf;
-  inherit (lib.plusultra) mkOpt;
+  inherit (lib.metacfg) mkOpt;
 
-  cfg = config.plusultra.security.gpg;
-  gpg = config.plusultra.security.gpg;
-  user = config.plusultra.user;
+  cfg = config.metacfg.security.gpg;
+  gpg = config.metacfg.security.gpg;
+  user = config.metacfg.user;
   gpgConf = "${inputs.gpg-base-conf}/gpg.conf";
 
   gpgAgentConf = ''
@@ -43,7 +43,7 @@ let
   '';
 in
 {
-  options.plusultra.security.gpg = {
+  options.metacfg.security.gpg = {
     enable = mkEnableOption "GPG";
     agentTimeout = mkOpt types.int 5 "The amount of time to wait before continuing with shell init.";
   };
@@ -72,7 +72,7 @@ in
       enableSSHSupport = true;
     };
 
-    plusultra.home.file = {
+    metacfg.home.file = {
       ".gnupg/.keep".text = "";
 
       ".gnupg/yubikey-guide.md".source = guide;
diff --git a/modules/darwin/services/nix-daemon/default.nix b/modules/darwin/services/nix-daemon/default.nix
index 020ea6d..0efa94d 100644
--- a/modules/darwin/services/nix-daemon/default.nix
+++ b/modules/darwin/services/nix-daemon/default.nix
@@ -2,12 +2,12 @@
 
 let
   inherit (lib) types mkIf;
-  inherit (lib.plusultra) mkOpt enabled;
+  inherit (lib.metacfg) mkOpt enabled;
 
-  cfg = config.plusultra.services.nix-daemon;
+  cfg = config.metacfg.services.nix-daemon;
 in
 {
-  options.plusultra.services.nix-daemon = {
+  options.metacfg.services.nix-daemon = {
     enable = mkOpt types.bool true "Whether to enable the Nix daemon.";
   };
 
diff --git a/modules/darwin/suites/common/default.nix b/modules/darwin/suites/common/default.nix
index ec00f79..64686a2 100644
--- a/modules/darwin/suites/common/default.nix
+++ b/modules/darwin/suites/common/default.nix
@@ -1,19 +1,19 @@
 { options, config, lib, pkgs, ... }:
 
 with lib;
-with lib.plusultra;
+with lib.metacfg;
 let
-  cfg = config.plusultra.suites.common;
+  cfg = config.metacfg.suites.common;
 in
 {
-  options.plusultra.suites.common = with types; {
+  options.metacfg.suites.common = with types; {
     enable = mkBoolOpt false "Whether or not to enable common configuration.";
   };
 
   config = mkIf cfg.enable {
     programs.fish = enabled;
 
-    plusultra = {
+    metacfg = {
       nix = enabled;
 
       system = {
diff --git a/modules/darwin/system/fonts/default.nix b/modules/darwin/system/fonts/default.nix
index b1483e0..0c90510 100644
--- a/modules/darwin/system/fonts/default.nix
+++ b/modules/darwin/system/fonts/default.nix
@@ -1,11 +1,11 @@
 { options, config, pkgs, lib, ... }:
 
 with lib;
-with lib.plusultra;
-let cfg = config.plusultra.system.fonts;
+with lib.metacfg;
+let cfg = config.metacfg.system.fonts;
 in
 {
-  options.plusultra.system.fonts = with types; {
+  options.metacfg.system.fonts = with types; {
     enable = mkBoolOpt false "Whether or not to manage fonts.";
     fonts = mkOpt (listOf package) [ ] "Custom font packages to install.";
   };
diff --git a/modules/darwin/system/interface/default.nix b/modules/darwin/system/interface/default.nix
index 4ecfdf5..2f14504 100644
--- a/modules/darwin/system/interface/default.nix
+++ b/modules/darwin/system/interface/default.nix
@@ -1,11 +1,11 @@
 { options, config, pkgs, lib, ... }:
 
 with lib;
-with lib.plusultra;
-let cfg = config.plusultra.system.interface;
+with lib.metacfg;
+let cfg = config.metacfg.system.interface;
 in
 {
-  options.plusultra.system.interface = with types; {
+  options.metacfg.system.interface = with types; {
     enable = mkEnableOption "macOS interface";
   };
 
@@ -24,6 +24,6 @@ in
       };
     };
 
-    plusultra.home.file.".hushlogin".text = "";
+    metacfg.home.file.".hushlogin".text = "";
   };
 }
diff --git a/modules/darwin/user/default.nix b/modules/darwin/user/default.nix
index 1554974..78a3813 100644
--- a/modules/darwin/user/default.nix
+++ b/modules/darwin/user/default.nix
@@ -5,15 +5,15 @@
 }:
 let
   inherit (lib) types mkIf mkDefault;
-  inherit (lib.plusultra) mkOpt;
+  inherit (lib.metacfg) mkOpt;
 
-  cfg = config.plusultra.user;
+  cfg = config.metacfg.user;
 
   is-linux = pkgs.stdenv.isLinux;
   is-darwin = pkgs.stdenv.isDarwin;
 in
 {
-  options.plusultra.user = {
+  options.metacfg.user = {
     name = mkOpt types.str "harald" "The user account.";
 
     fullName = mkOpt types.str "Harald Hoyer" "The full name of the user.";
@@ -26,11 +26,11 @@ in
     users.users.${cfg.name} = {
       # NOTE: Setting the uid here is required for another
       # module to evaluate successfully since it reads
-      # `users.users.${plusultra.user.name}.uid`.
+      # `users.users.${metacfg.user.name}.uid`.
       uid = mkIf (cfg.uid != null) cfg.uid;
     };
 
-    snowfallorg.users.${config.plusultra.user.name}.home.config = {
+    snowfallorg.users.${config.metacfg.user.name}.home.config = {
       home = {
         file = {
           ".profile".text = ''
diff --git a/modules/home/cli-apps/bash/default.nix b/modules/home/cli-apps/bash/default.nix
index 11c923b..eb850b8 100644
--- a/modules/home/cli-apps/bash/default.nix
+++ b/modules/home/cli-apps/bash/default.nix
@@ -6,10 +6,10 @@
 let
   inherit (lib) mkEnableOption mkIf;
 
-  cfg = config.plusultra.cli-apps.bash;
+  cfg = config.metacfg.cli-apps.bash;
 in
 {
-  options.plusultra.cli-apps.bash = {
+  options.metacfg.cli-apps.bash = {
     enable = mkEnableOption "BASH shell";
   };
 
diff --git a/modules/home/cli-apps/bat/default.nix b/modules/home/cli-apps/bat/default.nix
index 4eadb9c..5b99051 100644
--- a/modules/home/cli-apps/bat/default.nix
+++ b/modules/home/cli-apps/bat/default.nix
@@ -4,11 +4,11 @@
 , ...
 }:
 with lib;
-with lib.plusultra; let
-  cfg = config.plusultra.cli-apps.bat;
+with lib.metacfg; let
+  cfg = config.metacfg.cli-apps.bat;
 in
 {
-  options.plusultra.cli-apps.bat = {
+  options.metacfg.cli-apps.bat = {
     enable = mkEnableOption "bat";
   };
 
diff --git a/modules/home/cli-apps/fish/default.nix b/modules/home/cli-apps/fish/default.nix
index a6f2354..3a62572 100644
--- a/modules/home/cli-apps/fish/default.nix
+++ b/modules/home/cli-apps/fish/default.nix
@@ -6,10 +6,10 @@
 let
   inherit (lib) mkEnableOption mkIf;
 
-  cfg = config.plusultra.cli-apps.fish;
+  cfg = config.metacfg.cli-apps.fish;
 in
 {
-  options.plusultra.cli-apps.fish = {
+  options.metacfg.cli-apps.fish = {
     enable = mkEnableOption "FISH shell";
   };
 
diff --git a/modules/home/cli-apps/home-manager/default.nix b/modules/home/cli-apps/home-manager/default.nix
index ab7ae34..de21236 100644
--- a/modules/home/cli-apps/home-manager/default.nix
+++ b/modules/home/cli-apps/home-manager/default.nix
@@ -2,12 +2,12 @@
 
 let
   inherit (lib) mkEnableOption mkIf;
-  inherit (lib.plusultra) enabled;
+  inherit (lib.metacfg) enabled;
 
-  cfg = config.plusultra.cli-apps.home-manager;
+  cfg = config.metacfg.cli-apps.home-manager;
 in
 {
-  options.plusultra.cli-apps.home-manager = {
+  options.metacfg.cli-apps.home-manager = {
     enable = mkEnableOption "home-manager";
   };
 
diff --git a/modules/home/cli-apps/neovim/default.nix b/modules/home/cli-apps/neovim/default.nix
index 1b08bcb..9f82fda 100644
--- a/modules/home/cli-apps/neovim/default.nix
+++ b/modules/home/cli-apps/neovim/default.nix
@@ -3,10 +3,10 @@
 let
   inherit (lib) mkEnableOption mkIf;
 
-  cfg = config.plusultra.cli-apps.neovim;
+  cfg = config.metacfg.cli-apps.neovim;
 in
 {
-  options.plusultra.cli-apps.neovim = {
+  options.metacfg.cli-apps.neovim = {
     enable = mkEnableOption "Neovim";
   };
 
diff --git a/modules/home/cli-apps/starship/default.nix b/modules/home/cli-apps/starship/default.nix
index 82bc343..4f0d6d3 100644
--- a/modules/home/cli-apps/starship/default.nix
+++ b/modules/home/cli-apps/starship/default.nix
@@ -6,10 +6,10 @@
 let
   inherit (lib) mkEnableOption mkIf;
 
-  cfg = config.plusultra.cli-apps.starship;
+  cfg = config.metacfg.cli-apps.starship;
 in
 {
-  options.plusultra.cli-apps.starship = {
+  options.metacfg.cli-apps.starship = {
     enable = mkEnableOption "starship";
   };
 
diff --git a/modules/home/cli-apps/tmux/default.nix b/modules/home/cli-apps/tmux/default.nix
index 89218d7..336e82f 100644
--- a/modules/home/cli-apps/tmux/default.nix
+++ b/modules/home/cli-apps/tmux/default.nix
@@ -4,11 +4,11 @@
 , ...
 }:
 with lib;
-with lib.plusultra; let
-  cfg = config.plusultra.cli-apps.tmux;
+with lib.metacfg; let
+  cfg = config.metacfg.cli-apps.tmux;
 in
 {
-  options.plusultra.cli-apps.tmux = {
+  options.metacfg.cli-apps.tmux = {
     enable = mkEnableOption "Tmux";
   };
 
diff --git a/modules/home/host/default.nix b/modules/home/host/default.nix
index 9c22b68..4aaba8a 100644
--- a/modules/home/host/default.nix
+++ b/modules/home/host/default.nix
@@ -2,10 +2,10 @@
 
 let
   inherit (lib) types;
-  inherit (lib.plusultra) mkOpt;
+  inherit (lib.metacfg) mkOpt;
 in
 {
-  options.plusultra.host = {
+  options.metacfg.host = {
     name = mkOpt (types.nullOr types.str) host "The host name.";
   };
 }
diff --git a/modules/home/tools/alacritty/default.nix b/modules/home/tools/alacritty/default.nix
index 73829a2..aad2262 100644
--- a/modules/home/tools/alacritty/default.nix
+++ b/modules/home/tools/alacritty/default.nix
@@ -6,10 +6,10 @@
 let
   inherit (lib) mkEnableOption mkIf;
 
-  cfg = config.plusultra.tools.alacritty;
+  cfg = config.metacfg.tools.alacritty;
 in
 {
-  options.plusultra.tools.alacritty = {
+  options.metacfg.tools.alacritty = {
     enable = mkEnableOption "alacritty";
   };
 
diff --git a/modules/home/tools/direnv/default.nix b/modules/home/tools/direnv/default.nix
index f9a77c7..a1c83bf 100644
--- a/modules/home/tools/direnv/default.nix
+++ b/modules/home/tools/direnv/default.nix
@@ -1,11 +1,11 @@
 { options, config, lib, pkgs, ... }:
 
 with lib;
-with lib.plusultra;
-let cfg = config.plusultra.tools.direnv;
+with lib.metacfg;
+let cfg = config.metacfg.tools.direnv;
 in
 {
-  options.plusultra.tools.direnv = with types; {
+  options.metacfg.tools.direnv = with types; {
     enable = mkBoolOpt false "Whether or not to enable direnv.";
   };
 
diff --git a/modules/home/tools/git/default.nix b/modules/home/tools/git/default.nix
index d275ab1..e72d040 100644
--- a/modules/home/tools/git/default.nix
+++ b/modules/home/tools/git/default.nix
@@ -2,13 +2,13 @@
 
 let
   inherit (lib) types mkEnableOption mkIf;
-  inherit (lib.plusultra) mkOpt enabled;
+  inherit (lib.metacfg) mkOpt enabled;
 
-  cfg = config.plusultra.tools.git;
-  user = config.plusultra.user;
+  cfg = config.metacfg.tools.git;
+  user = config.metacfg.user;
 in
 {
-  options.plusultra.tools.git = {
+  options.metacfg.tools.git = {
     enable = mkEnableOption "Git";
     userName = mkOpt types.str user.fullName "The name to configure git with.";
     userEmail = mkOpt types.str user.email "The email to configure git with.";
diff --git a/modules/home/tools/jetbrains/default.nix b/modules/home/tools/jetbrains/default.nix
index 03159d2..e2f934b 100644
--- a/modules/home/tools/jetbrains/default.nix
+++ b/modules/home/tools/jetbrains/default.nix
@@ -1,11 +1,11 @@
 { options, config, lib, pkgs, ... }:
 
 with lib;
-with lib.plusultra;
-let cfg = config.plusultra.tools.jetbrains;
+with lib.metacfg;
+let cfg = config.metacfg.tools.jetbrains;
 in
 {
-  options.plusultra.tools.jetbrains = with types; {
+  options.metacfg.tools.jetbrains = with types; {
     enable = mkBoolOpt false "Whether or not to enable jetbrains.";
   };
 
diff --git a/modules/home/tools/ssh/default.nix b/modules/home/tools/ssh/default.nix
index 5bedc41..9278a73 100644
--- a/modules/home/tools/ssh/default.nix
+++ b/modules/home/tools/ssh/default.nix
@@ -2,10 +2,10 @@
 
 let
   inherit (lib) types mkEnableOption mkIf;
-  cfg = config.plusultra.tools.ssh;
+  cfg = config.metacfg.tools.ssh;
 in
 {
-  options.plusultra.tools.ssh = {
+  options.metacfg.tools.ssh = {
     enable = mkEnableOption "SSH";
   };
 
diff --git a/modules/home/user/default.nix b/modules/home/user/default.nix
index ac5d18b..49dcd68 100644
--- a/modules/home/user/default.nix
+++ b/modules/home/user/default.nix
@@ -2,9 +2,9 @@
 
 let
   inherit (lib) types mkIf mkDefault mkMerge;
-  inherit (lib.plusultra) mkOpt;
+  inherit (lib.metacfg) mkOpt;
 
-  cfg = config.plusultra.user;
+  cfg = config.metacfg.user;
 
   is-linux = pkgs.stdenv.isLinux;
   is-darwin = pkgs.stdenv.isDarwin;
@@ -18,7 +18,7 @@ let
       "/home/${cfg.name}";
 in
 {
-  options.plusultra.user = {
+  options.metacfg.user = {
     enable = mkOpt types.bool false "Whether to configure the user account.";
     name = mkOpt (types.nullOr types.str) config.snowfallorg.user.name "The user account.";
 
@@ -33,11 +33,11 @@ in
       assertions = [
         {
           assertion = cfg.name != null;
-          message = "plusultra.user.name must be set";
+          message = "metacfg.user.name must be set";
         }
         {
           assertion = cfg.home != null;
-          message = "plusultra.user.home must be set";
+          message = "metacfg.user.home must be set";
         }
       ];
 
diff --git a/modules/nixos/home/default.nix b/modules/nixos/home/default.nix
index 4c53a0e..c7e9591 100644
--- a/modules/nixos/home/default.nix
+++ b/modules/nixos/home/default.nix
@@ -1,11 +1,11 @@
 { options, config, pkgs, lib, inputs, ... }:
 
 with lib;
-with lib.plusultra;
-let cfg = config.plusultra.home;
+with lib.metacfg;
+let cfg = config.metacfg.home;
 in
 {
-  options.plusultra.home = with types; {
+  options.metacfg.home = with types; {
     file = mkOpt attrs { }
       (mdDoc "A set of files to be managed by home-manager's `home.file`.");
     configFile = mkOpt attrs { }
@@ -14,19 +14,19 @@ in
   };
 
   config = {
-    plusultra.home.extraOptions = {
+    metacfg.home.extraOptions = {
       home.stateVersion = config.system.stateVersion;
-      home.file = mkAliasDefinitions options.plusultra.home.file;
+      home.file = mkAliasDefinitions options.metacfg.home.file;
       xdg.enable = true;
-      xdg.configFile = mkAliasDefinitions options.plusultra.home.configFile;
+      xdg.configFile = mkAliasDefinitions options.metacfg.home.configFile;
     };
 
     home-manager = {
       useUserPackages = true;
       useGlobalPkgs = true;
 
-      users.${config.plusultra.user.name} =
-        mkAliasDefinitions options.plusultra.home.extraOptions;
+      users.${config.metacfg.user.name} =
+        mkAliasDefinitions options.metacfg.home.extraOptions;
     };
   };
 }
diff --git a/modules/nixos/nix-ld/default.nix b/modules/nixos/nix-ld/default.nix
index 2d1b3f7..3878c83 100644
--- a/modules/nixos/nix-ld/default.nix
+++ b/modules/nixos/nix-ld/default.nix
@@ -1,11 +1,11 @@
 { options, config, lib, pkgs, ... }:
 
 with lib;
-with lib.plusultra;
-let cfg = config.plusultra.nix-ld;
+with lib.metacfg;
+let cfg = config.metacfg.nix-ld;
 in
 {
-  options.plusultra.nix-ld = with types; {
+  options.metacfg.nix-ld = with types; {
     enable = mkBoolOpt false "Whether or not to enable nix-ld.";
   };
 
diff --git a/modules/nixos/nix/default.nix b/modules/nixos/nix/default.nix
index 1211345..fff517b 100644
--- a/modules/nixos/nix/default.nix
+++ b/modules/nixos/nix/default.nix
@@ -1,9 +1,9 @@
 { options, config, pkgs, lib, inputs, ... }:
 
 with lib;
-with lib.plusultra;
+with lib.metacfg;
 let
-  cfg = config.plusultra.nix;
+  cfg = config.metacfg.nix;
 
   substituters-submodule = types.submodule ({ name, ... }: {
     options = with types; {
@@ -12,7 +12,7 @@ let
   });
 in
 {
-  options.plusultra.nix = with types; {
+  options.metacfg.nix = with types; {
     enable = mkBoolOpt false "Whether or not to manage nix configuration.";
     package = mkOpt package pkgs.nix "Which nix package to use.";
 
@@ -28,13 +28,13 @@ in
     assertions = mapAttrsToList
       (name: value: {
         assertion = value.key != null;
-        message = "plusultra.nix.extra-substituters.${name}.key must be set";
+        message = "metacfg.nix.extra-substituters.${name}.key must be set";
       })
       cfg.extra-substituters;
 
     environment.systemPackages = with pkgs; [
-      plusultra.nixos-revision
-      (plusultra.nixos-hosts.override {
+      metacfg.nixos-revision
+      (metacfg.nixos-hosts.override {
         hosts = inputs.self.nixosConfigurations;
       })
       deploy-rs
@@ -46,7 +46,7 @@ in
 
     nix =
       let
-        users = [ "root" config.plusultra.user.name ] ++
+        users = [ "root" config.metacfg.user.name ] ++
           optional config.services.hydra.enable "hydra";
         extra-substituters = cfg.extra-substituters // {
           "https://nixsgx.cachix.org".key = "nixsgx.cachix.org-1:tGi36DlY2joNsIXOlGnSgWW0+E094V6hW0umQRo/KoE=";
@@ -74,7 +74,7 @@ in
               ++
               (mapAttrsToList (name: value: value.key) extra-substituters);
 
-        } // (lib.optionalAttrs config.plusultra.tools.direnv.enable {
+        } // (lib.optionalAttrs config.metacfg.tools.direnv.enable {
           keep-outputs = true;
           keep-derivations = true;
         });
diff --git a/modules/nixos/services/base/default.nix b/modules/nixos/services/base/default.nix
index aff0444..f892988 100644
--- a/modules/nixos/services/base/default.nix
+++ b/modules/nixos/services/base/default.nix
@@ -1,11 +1,11 @@
 { options, config, lib, pkgs, ... }:
 
 with lib;
-with lib.plusultra;
-let cfg = config.plusultra.base;
+with lib.metacfg;
+let cfg = config.metacfg.base;
 in
 {
-  options.plusultra.base = with types; {
+  options.metacfg.base = with types; {
     enable = mkBoolOpt false "Whether or not to enable the base config.";
 
   };
diff --git a/modules/nixos/services/gui/default.nix b/modules/nixos/services/gui/default.nix
index d133016..2512a40 100644
--- a/modules/nixos/services/gui/default.nix
+++ b/modules/nixos/services/gui/default.nix
@@ -1,11 +1,11 @@
 { options, config, lib, pkgs, ... }:
 
 with lib;
-with lib.plusultra;
-let cfg = config.plusultra.gui;
+with lib.metacfg;
+let cfg = config.metacfg.gui;
 in
 {
-  options.plusultra.gui = with types; {
+  options.metacfg.gui = with types; {
     enable = mkBoolOpt false "Whether or not to enable a GUI.";
   };
 
diff --git a/modules/nixos/services/podman/default.nix b/modules/nixos/services/podman/default.nix
index 9746e18..51e0d63 100644
--- a/modules/nixos/services/podman/default.nix
+++ b/modules/nixos/services/podman/default.nix
@@ -1,11 +1,11 @@
 { options, config, lib, pkgs, ... }:
 
 with lib;
-with lib.plusultra;
-let cfg = config.plusultra.podman;
+with lib.metacfg;
+let cfg = config.metacfg.podman;
 in
 {
-  options.plusultra.podman = with types; {
+  options.metacfg.podman = with types; {
     enable = mkBoolOpt false "Whether or not to enable podman.";
   };
 
diff --git a/modules/nixos/services/secureboot/default.nix b/modules/nixos/services/secureboot/default.nix
index e76b4d0..e0e51d4 100644
--- a/modules/nixos/services/secureboot/default.nix
+++ b/modules/nixos/services/secureboot/default.nix
@@ -1,11 +1,11 @@
 { options, config, lib, pkgs, ... }:
 
 with lib;
-with lib.plusultra;
-let cfg = config.plusultra.secureboot;
+with lib.metacfg;
+let cfg = config.metacfg.secureboot;
 in
 {
-  options.plusultra.secureboot = with types; {
+  options.metacfg.secureboot = with types; {
     enable = mkBoolOpt false "Whether or not to enable secureboot.";
   };
 
diff --git a/modules/nixos/sgx/pccs/default.nix b/modules/nixos/sgx/pccs/default.nix
index 5cd540a..86c715a 100644
--- a/modules/nixos/sgx/pccs/default.nix
+++ b/modules/nixos/sgx/pccs/default.nix
@@ -1,13 +1,13 @@
 { options, config, lib, pkgs, ... }:
 
 with lib;
-with lib.plusultra;
+with lib.metacfg;
 let
-  cfg = config.plusultra.pccs;
-  cfg_podman = config.plusultra.podman;
+  cfg = config.metacfg.pccs;
+  cfg_podman = config.metacfg.podman;
 in
 {
-  options.plusultra.pccs = with types; {
+  options.metacfg.pccs = with types; {
     enable = mkBoolOpt false "Whether or not to enable a SGX-DCAP.";
     secret = mkOption {
       type = with types; nullOr path;
@@ -29,7 +29,7 @@ in
       }
     ];
 
-    plusultra = {
+    metacfg = {
       nix.extra-substituters = {
         "https://nixsgx.cachix.org".key = "nixsgx.cachix.org-1:tGi36DlY2joNsIXOlGnSgWW0+E094V6hW0umQRo/KoE=";
       };
diff --git a/modules/nixos/tools/direnv/default.nix b/modules/nixos/tools/direnv/default.nix
index f09398c..c6c6066 100644
--- a/modules/nixos/tools/direnv/default.nix
+++ b/modules/nixos/tools/direnv/default.nix
@@ -1,16 +1,16 @@
 { options, config, lib, pkgs, ... }:
 
 with lib;
-with lib.plusultra;
-let cfg = config.plusultra.tools.direnv;
+with lib.metacfg;
+let cfg = config.metacfg.tools.direnv;
 in
 {
-  options.plusultra.tools.direnv = with types; {
+  options.metacfg.tools.direnv = with types; {
     enable = mkBoolOpt false "Whether or not to enable direnv.";
   };
 
   config = mkIf cfg.enable {
-    plusultra.home.extraOptions = {
+    metacfg.home.extraOptions = {
       programs.direnv = {
         enable = true;
         nix-direnv = enabled;
diff --git a/modules/nixos/tools/git/default.nix b/modules/nixos/tools/git/default.nix
index 7e01008..7bdafa4 100644
--- a/modules/nixos/tools/git/default.nix
+++ b/modules/nixos/tools/git/default.nix
@@ -1,14 +1,14 @@
 { options, config, pkgs, lib, ... }:
 
 with lib;
-with lib.plusultra;
+with lib.metacfg;
 let
-  cfg = config.plusultra.tools.git;
-  gpg = config.plusultra.security.gpg;
-  user = config.plusultra.user;
+  cfg = config.metacfg.tools.git;
+  gpg = config.metacfg.security.gpg;
+  user = config.metacfg.user;
 in
 {
-  options.plusultra.tools.git = with types; {
+  options.metacfg.tools.git = with types; {
     enable = mkBoolOpt false "Whether or not to install and configure git.";
     userName = mkOpt types.str user.fullName "The name to configure git with.";
     userEmail = mkOpt types.str user.email "The email to configure git with.";
@@ -19,7 +19,7 @@ in
   config = mkIf cfg.enable {
     environment.systemPackages = with pkgs; [ git ];
 
-    plusultra.home.extraOptions = {
+    metacfg.home.extraOptions = {
       programs.git = {
         enable = true;
         inherit (cfg) userName userEmail;
diff --git a/modules/nixos/user/default.nix b/modules/nixos/user/default.nix
index 6e30c93..3d0d65f 100644
--- a/modules/nixos/user/default.nix
+++ b/modules/nixos/user/default.nix
@@ -5,8 +5,8 @@
 , ...
 }:
 with lib;
-with lib.plusultra; let
-  cfg = config.plusultra.user;
+with lib.metacfg; let
+  cfg = config.metacfg.user;
   defaultIconFileName = "profile.jpg";
   defaultIcon = pkgs.stdenvNoCC.mkDerivation {
     name = "default-icon";
@@ -24,14 +24,14 @@ with lib.plusultra; let
     pkgs.runCommandNoCC "propagated-icon"
       { passthru = { fileName = cfg.icon.fileName; }; }
       ''
-        local target="$out/share/plusultra-icons/user/${cfg.name}"
+        local target="$out/share/metacfg-icons/user/${cfg.name}"
         mkdir -p "$target"
 
         cp ${cfg.icon} "$target/${cfg.icon.fileName}"
       '';
 in
 {
-  options.plusultra.user = with types; {
+  options.metacfg.user = with types; {
     name = mkOpt str "harald" "The name to use for the user account.";
     fullName = mkOpt str "Harald Hoyer" "The full name of the user.";
     email = mkOpt str "harald@hoyer.xyz" "The email of the user.";
@@ -58,7 +58,7 @@ in
     environment.systemPackages = with pkgs; [
     ];
 
-    plusultra.home = {
+    metacfg.home = {
       file = {
         "Desktop/.keep".text = "";
         "Documents/.keep".text = "";
diff --git a/packages/nixos-hosts/default.nix b/packages/nixos-hosts/default.nix
index a070435..432ba36 100644
--- a/packages/nixos-hosts/default.nix
+++ b/packages/nixos-hosts/default.nix
@@ -10,7 +10,7 @@
 
 let
   inherit (lib) mapAttrsToList concatStringsSep;
-  inherit (lib.plusultra) override-meta;
+  inherit (lib.metacfg) override-meta;
 
   substitute = args: builtins.readFile (substituteAll args);
 
diff --git a/packages/nixos-revision/default.nix b/packages/nixos-revision/default.nix
index 6c9ce9c..9168b01 100644
--- a/packages/nixos-revision/default.nix
+++ b/packages/nixos-revision/default.nix
@@ -5,7 +5,7 @@
 }:
 
 let
-  inherit (lib.plusultra) override-meta;
+  inherit (lib.metacfg) override-meta;
 
   new-meta = with lib; {
     description = "A helper show the current git revision of the system configuration.";
diff --git a/systems/x86_64-darwin/mpro/default.nix b/systems/x86_64-darwin/mpro/default.nix
index f2a9844..76d034b 100644
--- a/systems/x86_64-darwin/mpro/default.nix
+++ b/systems/x86_64-darwin/mpro/default.nix
@@ -1,8 +1,8 @@
 { lib, pkgs, ... }:
 
-with lib.plusultra;
+with lib.metacfg;
 {
-  plusultra = {
+  metacfg = {
     suites = {
       common = enabled;
     };
diff --git a/systems/x86_64-linux/sgx-nixos/default.nix b/systems/x86_64-linux/sgx-nixos/default.nix
index 64ce7d5..c7e2046 100644
--- a/systems/x86_64-linux/sgx-nixos/default.nix
+++ b/systems/x86_64-linux/sgx-nixos/default.nix
@@ -1,10 +1,10 @@
 { pkgs, lib, config, ... }:
 with lib;
-with lib.plusultra;
+with lib.metacfg;
 {
   imports = [ ./hardware-configuration.nix ];
 
-  plusultra = {
+  metacfg = {
     base.enable = true;
     nix-ld.enable = true;
     nix.enable = true;
diff --git a/systems/x86_64-linux/sgx/default.nix b/systems/x86_64-linux/sgx/default.nix
index 569998f..bfffeb8 100644
--- a/systems/x86_64-linux/sgx/default.nix
+++ b/systems/x86_64-linux/sgx/default.nix
@@ -9,7 +9,7 @@ in
   sops.secrets.pccs.sopsFile = ../../../.secrets/sgx/pccs.yaml;
   sops.secrets.backup-pw.sopsFile = ../../../.secrets/sgx/backup-s3.yaml;
 
-  plusultra = {
+  metacfg = {
     base.enable = true;
     gui.enable = false;
     nix-ld.enable = true;
diff --git a/systems/x86_64-linux/t15/default.nix b/systems/x86_64-linux/t15/default.nix
index 6046a61..78c0b3b 100644
--- a/systems/x86_64-linux/t15/default.nix
+++ b/systems/x86_64-linux/t15/default.nix
@@ -2,7 +2,7 @@
 {
   imports = [ ./hardware-configuration.nix ];
 
-  plusultra = {
+  metacfg = {
     base.enable = true;
     gui.enable = true;
     nix-ld.enable = true;
diff --git a/systems/x86_64-linux/x1/default.nix b/systems/x86_64-linux/x1/default.nix
index f9a19d8..35ea6b9 100644
--- a/systems/x86_64-linux/x1/default.nix
+++ b/systems/x86_64-linux/x1/default.nix
@@ -1,10 +1,10 @@
 { pkgs, lib, ... }:
 with lib;
-with lib.plusultra;
+with lib.metacfg;
 {
   imports = [ ./hardware-configuration.nix ];
 
-  plusultra = {
+  metacfg = {
     base.enable = true;
     gui.enable = true;
     nix-ld.enable = true;