diff --git a/packages/python/default.nix b/packages/python/default.nix
index 05f3fdb..d5d15c4 100644
--- a/packages/python/default.nix
+++ b/packages/python/default.nix
@@ -9,6 +9,11 @@ let
   currentSystem = if pkgs.stdenv.isDarwin then "x86_64-darwin" else "x86_64-linux";
 in
 {
+  "llm-workflow-engine" = import ./llm-workflow-engine {
+    inherit pkgs;
+    inherit inputs;
+    inherit system;
+  };
   # "chatgpt-wrapper" = inputs.mach-nix.lib.x86_64-linux.buildPythonPackage {
   #   pname = "chatgpt-wrapper";
   #   version = "0.1.0";
diff --git a/packages/python/llm-workflow-engine/default.nix b/packages/python/llm-workflow-engine/default.nix
new file mode 100644
index 0000000..89579fe
--- /dev/null
+++ b/packages/python/llm-workflow-engine/default.nix
@@ -0,0 +1,21 @@
+{ pkgs ? import <nixpkgs> {
+    inherit system;
+  }
+, system ? builtins.currentSystem
+, ...
+}:
+pkgs.python3Packages.buildPythonPackage rec {
+    pname = "llm-workflow-engine";
+    version = "v0.18.2";
+    src = pkgs.fetchFromGitHub {
+      owner = "llm-workflow-engine";
+      repo = pname;
+      rev = version;
+      sha256 = "foG3g63Yx5QtNcBP5aOnkmqOWsj0tX3EOHq3Il5WE+M=";
+    };
+    meta = {
+      homepage = "https://github.com/llm-workflow-engine/llm-workflow-engine";
+      description = "LLM Workflow Engine";
+      license = pkgs.lib.licenses.mit;
+    };
+  }