diff --git a/README.md b/README.md
index ac7153d..5c57aed 100644
--- a/README.md
+++ b/README.md
@@ -15,6 +15,8 @@ this Flake.
 - **`treefmt`** (with Helix integration): Automatically formats this repository
   when modifying it, with features to check the flake for formatting
   consistency.
+- **Nushell**: Shell that uses structured data, with quality-of-life
+  integrations enabled.
 - **Language Server Protocol (LSP)**: Has language servers for file formats used
   in this repository; integrates with Helix text editor and fully managed by Nix
   with each language's configuration in its own file.
diff --git a/home/home.nix b/home/home.nix
index 5aab106..bbdb0e2 100644
--- a/home/home.nix
+++ b/home/home.nix
@@ -1,17 +1,26 @@
 {
-  inputs,
   config,
+  inputs,
+  lib,
   pkgs,
   ...
 }:
 
 let
+  username = "sudoer777";
   localFastModel = "qwen2.5-coder-num_ctx";
   localReasoningModel = "deepseek-r1-num_ctx";
   remoteFastModel = "deepseek/deepseek-chat-v3-0324:free"; # "qwen/qwen-2.5-coder-32b-instruct:free";
   remoteReasoningModel = "deepseek/deepseek-r1-0528:free";
 in
 {
+  sops = {
+    secrets = {
+      openrouter_api_key = { };
+    };
+    defaultSopsFile = ./secrets/secrets.yaml;
+    age.keyFile = /home/${username}/.config/sops/age/keys.txt;
+  };
   nixGL = {
     packages = import inputs.nixgl {
       inherit pkgs;
@@ -24,7 +33,7 @@ in
   };
   home = {
     stateVersion = "24.11";
-    username = "sudoer777";
+    username = username;
     homeDirectory = "/home/sudoer777";
     language.base = "eo.utf8";
     packages = [
@@ -84,7 +93,11 @@ in
       pkgs.xz
     ];
     file = { };
-    sessionVariables = { };
+    shell = {
+      enableNushellIntegration = true;
+      enableZshIntegration = true;
+      enableFishIntegration = true;
+    };
   };
   programs = {
     home-manager = {
@@ -157,32 +170,41 @@ in
         };
       };
     };
-    # TODO: Disable Guix integration
-    # nushell = {
-    #   enable = true;
-    #   settings = {
-    #     completions = {
-    #       algorithm = "fuzzy";
-    #       external.enable = true;
-    #     };
-    #   };
-    #   shellAliases = {
-    #     aichat_reasoning_remote = "aichat --model openrouter:${remoteReasoningModel}";
-    #     aichat_reasoning_local = "aichat --model ollama:${localReasoningModel}";
-    #     aichat_fast_remote = "aichat --model openrouter:${remoteFastModel}";
-    #     aichat_fast_local = "aichat --model ollama:${localFastModel}";
-    #     codex_remote = "codex --provider openrouter --model ${remoteFastModel}";
-    #     codex_local = "codex --provider ollama --model ${localFastModel}";
-    #   };
-    # };
-    # TODO: Disable Guix integration
-    # starship = {
-    #   enable = true;
-    # };
-    # carapace = {
-    #   enable = true;
-    # };
-    # TODO: Disable Guix integration
+    nushell = {
+      enable = true;
+      environmentVariables = {
+        OPENROUTER_API_KEY = lib.hm.nushell.mkNushellInline "cat ${config.sops.secrets.openrouter_api_key.path}";
+      };
+      settings = {
+        completions = {
+          algorithm = "fuzzy";
+          case_sensitive = false;
+          external = {
+            enable = true;
+          };
+        };
+      };
+      # set -x ZATHURA_PLUGINS_PATH $GUIX_HOME/lib/zathura
+      shellAliases = {
+        aichat_reasoning_remote = "${pkgs.aichat}/bin/aichat --model openrouter:${remoteReasoningModel}";
+        aichat_reasoning_local = "${pkgs.aichat}/bin/aichat --model ollama:${localReasoningModel}";
+        aichat_fast_remote = "${pkgs.aichat}/bin/aichat --model openrouter:${remoteFastModel}";
+        aichat_fast_local = "${pkgs.aichat}/bin/aichat --model ollama:${localFastModel}";
+        codex_remote = "${pkgs.codex}/bin/codex --provider openrouter --model ${remoteFastModel}";
+        codex_local = "${pkgs.codex}/bin/codex --provider ollama --model ${localFastModel}";
+        hotspot = "sudo sysctl net.ipv4.ip_default_ttl=65";
+      };
+    };
+    starship = {
+      enable = true;
+    };
+    carapace = {
+      enable = true;
+      enableFishIntegration = false;
+    };
+    zoxide = {
+      enable = true;
+    };
     kitty = {
       enable = true;
       package = (config.lib.nixGL.wrap pkgs.kitty);
diff --git a/languages/en-us.nix b/languages/en-us.nix
index 18797b9..6490280 100644
--- a/languages/en-us.nix
+++ b/languages/en-us.nix
@@ -5,6 +5,7 @@ let
     "LLMs"
     "LTeX"
     "NixOS"
+    "Nushell"
   ];
   tomlFormatter = pkgs.formats.toml { };
   vale = {