feat

modules/applications/codex.nix

@@ -0,0 +1,21 @@
+{
+  pkgs,
+  inputs,
+  lib,
+  config,
+  ...
+}:
+let
+  cfg = config.my.applications.codex;
+in
+{
+  options.my.applications.codex = {
+    enable = lib.mkEnableOption "Codex AI coding assistant";
+  };
+
+  config = lib.mkIf cfg.enable {
+    environment.systemPackages = [
+      inputs.llm-agents.packages.${pkgs.stdenv.hostPlatform.system}.codex # OpenAI Codex CLI
+    ];
+  };
+}

modules/applications/default.nix

@@ -3,6 +3,7 @@
     ./btop
     ./chrome.nix
     ./claude
+    ./codex.nix
     ./direnv.nix
     ./discord.nix
     ./docker.nix
@@ -17,6 +18,7 @@
     ./nautilus.nix
     ./niri
     ./noctalia
+    ./opencode.nix
     ./openssh.nix
     ./slack.nix
     ./ssh

modules/applications/opencode.nix

@@ -0,0 +1,21 @@
+{
+  pkgs,
+  inputs,
+  lib,
+  config,
+  ...
+}:
+let
+  cfg = config.my.applications.opencode;
+in
+{
+  options.my.applications.opencode = {
+    enable = lib.mkEnableOption "OpenCode AI coding assistant";
+  };
+
+  config = lib.mkIf cfg.enable {
+    environment.systemPackages = [
+      inputs.llm-agents.packages.${pkgs.stdenv.hostPlatform.system}.opencode # OpenCode CLI
+    ];
+  };
+}