diff --git a/hosts/jpporta-nixos/home.nix b/hosts/jpporta-nixos/home.nix
index 780682d..19746a2 100644
--- a/hosts/jpporta-nixos/home.nix
+++ b/hosts/jpporta-nixos/home.nix
@@ -31,6 +31,7 @@
     ../../modules/home-manager/pi
     ../../modules/home-manager/tmux
     ../../modules/home-manager/openspec
+    ../../modules/home-manager/dev-orchestrator
     ../../modules/home-manager/power-profiles
     ../../modules/home-manager/ntfy-notify
     ../../modules/home-manager/pinentry
@@ -94,6 +95,7 @@
       enable = true;
     };
     openspec.enable = true;
+    dev-orchestrator.enable = true;
     power-profiles.enable = true;
     ntfy-notify.enable = true;
     bitwarden.enable = true;
diff --git a/modules/home-manager/dev-orchestrator/default.nix b/modules/home-manager/dev-orchestrator/default.nix
new file mode 100644
index 0000000..9228b27
--- /dev/null
+++ b/modules/home-manager/dev-orchestrator/default.nix
@@ -0,0 +1,16 @@
+{ lib, config, pkgs, ... }:
+{
+  options.custom = {
+    dev-orchestrator.enable = lib.mkEnableOption "enable dev-orchestrator — OpenSpec + OpenCode dev→QA loop with git worktrees";
+  };
+
+  config = lib.mkIf config.custom.dev-orchestrator.enable {
+    home.packages = [
+      (pkgs.writeShellApplication {
+        name = "dev-orchestrator";
+        runtimeInputs = with pkgs; [ git ];
+        text = builtins.readFile ../../../tooling/dev-orchestrator;
+      })
+    ];
+  };
+}