diff --git a/.gitmodules b/.gitmodules
index f740ede..a7bc1c6 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -14,3 +14,6 @@
 	path = user/modules/bash/bash
 	url = https://github.com/itme-brain/bash.git
 	branch = master
+[submodule "user/modules/pi/agent"]
+	path = user/modules/pi/agent
+	url = git@github.com:itme-brain/pi.git
diff --git a/system/machines/desktop/default.nix b/system/machines/desktop/default.nix
index 539aa63..16a68c0 100644
--- a/system/machines/desktop/default.nix
+++ b/system/machines/desktop/default.nix
@@ -11,6 +11,7 @@
     ../../keys
     ../../modules/sops
     ../../modules/docker
+    ../../modules/nix-ld
     ./hardware.nix
     ./system.nix
   ];
diff --git a/system/machines/desktop/modules/home-manager/home.nix b/system/machines/desktop/modules/home-manager/home.nix
index 41e88bc..9eea824 100644
--- a/system/machines/desktop/modules/home-manager/home.nix
+++ b/system/machines/desktop/modules/home-manager/home.nix
@@ -81,6 +81,8 @@
         writing.enable = true;
       };
 
+      pi.enable = true;
+
       gui = {
         wm.hyprland.enable = true;
         browser.firefox.enable = true;
diff --git a/system/machines/server/default.nix b/system/machines/server/default.nix
index c7f50e0..57add69 100644
--- a/system/machines/server/default.nix
+++ b/system/machines/server/default.nix
@@ -10,6 +10,7 @@
     ../../../user
     ../../keys
     ../../modules/sops
+    ../../modules/nix-ld
     ./hardware.nix
     ./system.nix
   ];
diff --git a/system/machines/wsl/default.nix b/system/machines/wsl/default.nix
index 9fb4e88..2d2a831 100644
--- a/system/machines/wsl/default.nix
+++ b/system/machines/wsl/default.nix
@@ -10,6 +10,7 @@
     ../../../user
     ../../keys
     ../../modules/sops
+    ../../modules/nix-ld
     ./system.nix
   ];
 }
diff --git a/system/modules/nix-ld/default.nix b/system/modules/nix-ld/default.nix
new file mode 100644
index 0000000..efe4d81
--- /dev/null
+++ b/system/modules/nix-ld/default.nix
@@ -0,0 +1,39 @@
+{ pkgs, lib, config, ... }:
+
+with lib;
+let
+  cfg = config.modules.system.nix-ld;
+
+in
+{
+  options.modules.system.nix-ld = {
+    enable = mkOption {
+      type = types.bool;
+      default = any
+        (user: user.modules.user.neovim.enable or false)
+        (attrValues config.home-manager.users);
+      description = "Enable nix-ld so Mason-installed Neovim tools can run on NixOS.";
+    };
+  };
+
+  config = mkIf cfg.enable {
+    programs.nix-ld = {
+      enable = true;
+      libraries = with pkgs; [
+        curl
+        expat
+        fontconfig
+        freetype
+        glib
+        icu
+        libgcc
+        libGL
+        libxkbcommon
+        openssl
+        stdenv.cc.cc
+        zlib
+        zstd
+      ];
+    };
+  };
+}
diff --git a/user/modules/neovim/nvim b/user/modules/neovim/nvim
index da6106c..f11e6a0 160000
--- a/user/modules/neovim/nvim
+++ b/user/modules/neovim/nvim
@@ -1 +1 @@
-Subproject commit da6106c77470b336783951ff2bce795688e9663d
+Subproject commit f11e6a02db5cd8e4c8c1bdec0d34557ff995c32c
diff --git a/user/modules/pi/agent b/user/modules/pi/agent
new file mode 160000
index 0000000..4f129c8
--- /dev/null
+++ b/user/modules/pi/agent
@@ -0,0 +1 @@
+Subproject commit 4f129c83b945e8847df798f83a29e554570c6142
diff --git a/user/modules/pi/default.nix b/user/modules/pi/default.nix
new file mode 100644
index 0000000..4bde7aa
--- /dev/null
+++ b/user/modules/pi/default.nix
@@ -0,0 +1,28 @@
+{ pkgs, lib, config, ... }:
+
+with lib;
+let
+  cfg = config.modules.user.pi;
+  npmGlobal = "${config.home.homeDirectory}/.npm-global";
+in
+{ options.modules.user.pi = { enable = mkEnableOption "user.pi"; };
+  config = mkIf cfg.enable {
+    home.packages = with pkgs; [ nodejs_20 ];
+
+    home.sessionVariables = {
+      LLAMACPP_BASE_URL = "https://ai.ramos.codes/v1";
+      NPM_CONFIG_PREFIX = npmGlobal;
+    };
+
+    home.sessionPath = [ "${npmGlobal}/bin" ];
+
+    home.file.".pi/agent" = {
+      source = ./agent;
+      recursive = true;
+    };
+
+    programs.bash.initExtra = ''
+      export LLAMACPP_API_KEY=$(cat /run/secrets/LLAMA_API_KEY)
+    '';
+  };
+}
diff --git a/user/modules/utils/dev/default.nix b/user/modules/utils/dev/default.nix
index 991524b..c106cc2 100644
--- a/user/modules/utils/dev/default.nix
+++ b/user/modules/utils/dev/default.nix
@@ -9,7 +9,6 @@ in
     home.packages = with pkgs; [
       unstable.claude-code
       unstable.codex
-      unstable.opencode
 
       bubblewrap