diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index 52cf46a7bab5..2405a8419e65 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -14009,6 +14009,14 @@
     github = "mac-chaffee";
     githubId = 7581860;
   };
+  macronova = {
+    name = "Sicheng Pan";
+    email = "trivial@invariantspace.com";
+    matrix = "@macronova:invariantspace.com";
+    github = "Sicheng-Pan";
+    githubId = 60079945;
+    keys = [ { fingerprint = "7590 C9DD E19D 4497 9EE9  0B14 CE96 9670 FB4B 4A56"; } ];
+  };
   madjar = {
     email = "georges.dubus@compiletoi.net";
     github = "madjar";
diff --git a/pkgs/kde/default.nix b/pkgs/kde/default.nix
index b41499b042ee..76a9d19e28aa 100644
--- a/pkgs/kde/default.nix
+++ b/pkgs/kde/default.nix
@@ -93,6 +93,7 @@ let
         koi = self.callPackage ./third-party/koi { };
         krohnkite = self.callPackage ./third-party/krohnkite { };
         kzones = self.callPackage ./third-party/kzones { };
+        wallpaper-engine-plugin = self.callPackage ./third-party/wallpaper-engine-plugin { };
       }
     );
 in
diff --git a/pkgs/kde/third-party/wallpaper-engine-plugin/default.nix b/pkgs/kde/third-party/wallpaper-engine-plugin/default.nix
new file mode 100644
index 000000000000..4ea13d340dbf
--- /dev/null
+++ b/pkgs/kde/third-party/wallpaper-engine-plugin/default.nix
@@ -0,0 +1,72 @@
+{
+  extra-cmake-modules,
+  fetchFromGitHub,
+  kpackage,
+  libplasma,
+  lib,
+  lz4,
+  mkKdeDerivation,
+  mpv-unwrapped,
+  pkg-config,
+  python3,
+  qtbase,
+  qtmultimedia,
+  qtwebchannel,
+  qtwebengine,
+  qtwebsockets,
+}:
+mkKdeDerivation {
+  pname = "wallpaper-engine-kde-plugin";
+  version = "0.5.5-unstable-2024-11-03";
+
+  src = fetchFromGitHub {
+    owner = "catsout";
+    repo = "wallpaper-engine-kde-plugin";
+    rev = "ed58dd8b920dbb2bf0859ab64e0b5939b8a32a0e";
+    hash = "sha256-ICQLtw+qaOMf0lkqKegp+Dkl7eUgPqKDn8Fj5Osb7eA=";
+    fetchSubmodules = true;
+  };
+
+  patches = [ ./nix-plugin.patch ];
+
+  extraNativeBuildInputs = [
+    kpackage
+    pkg-config
+    (python3.withPackages (ps: with ps; [ websockets ]))
+  ];
+
+  extraBuildInputs = [
+    extra-cmake-modules
+    libplasma
+    lz4
+    mpv-unwrapped
+  ];
+
+  extraCmakeFlags = [
+    (lib.cmakeFeature "QML_LIB" (
+      lib.makeSearchPathOutput "out" "lib/qt-6/qml" [
+        qtmultimedia
+        qtwebchannel
+        qtwebengine
+        qtwebsockets
+      ]
+    ))
+    (lib.cmakeFeature "Qt6_DIR" "${qtbase}/lib/cmake/Qt6")
+  ];
+
+  postInstall = ''
+    cd $out/share/plasma/wallpapers/com.github.catsout.wallpaperEngineKde
+    chmod +x ./contents/pyext.py
+    patchShebangs --build ./contents/pyext.py
+    substituteInPlace ./contents/ui/Pyext.qml \
+       --replace-fail NIX_STORE_PACKAGE_PATH ${placeholder "out"}
+    cd -
+  '';
+
+  meta = with lib; {
+    description = "KDE wallpaper plugin integrating Wallpaper Engine";
+    homepage = "https://github.com/catsout/wallpaper-engine-kde-plugin";
+    license = licenses.gpl2Only;
+    maintainers = with maintainers; [ macronova ];
+  };
+}
diff --git a/pkgs/kde/third-party/wallpaper-engine-plugin/nix-plugin.patch b/pkgs/kde/third-party/wallpaper-engine-plugin/nix-plugin.patch
new file mode 100644
index 000000000000..b689f4937946
--- /dev/null
+++ b/pkgs/kde/third-party/wallpaper-engine-plugin/nix-plugin.patch
@@ -0,0 +1,52 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index e1298ba..1af7d0a 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -9,6 +9,7 @@ set(KF_MIN_VERSION "5.68.0")
+ project("WallpaperEngineKde")
+ 
+ 
++add_definitions(-DQML_LIB="${QML_LIB}")
+ set(CMAKE_SKIP_INSTALL_ALL_DEPENDENCY true)
+ set(CMAKE_POSITION_INDEPENDENT_CODE ON)
+ if(NOT OpenGL_GL_PREFERENCE)
+diff --git a/plugin/contents/pyext.py b/plugin/contents/pyext.py
+old mode 100644
+new mode 100755
+diff --git a/plugin/contents/ui/Pyext.qml b/plugin/contents/ui/Pyext.qml
+index 1a48f5e..7db2480 100644
+--- a/plugin/contents/ui/Pyext.qml
++++ b/plugin/contents/ui/Pyext.qml
+@@ -15,7 +15,8 @@ Item {
+             "[ -f /usr/share/$EXT ] && WKD=/usr/share/$EXT",
+             "[ -f \"$HOME/.local/share/$EXT\" ] && WKD=\"$HOME/.local/share/$EXT\"",
+             "[ -f \"$XDG_DATA_HOME/$EXT\" ] && WKD=\"$XDG_DATA_HOME/$EXT\"", 
+-            `exec python3 "$WKD" "${ws_server.url}"`
++            "[ -f \"NIX_STORE_PACKAGE_PATH/share/$EXT\" ] && WKD=\"NIX_STORE_PACKAGE_PATH/share/$EXT\"",
++            `"$WKD" "${ws_server.url}"`
+         ].join("\n");
+         return sh;
+     }
+diff --git a/src/plugin.cpp b/src/plugin.cpp
+index 4bc817e..a98cb4a 100644
+--- a/src/plugin.cpp
++++ b/src/plugin.cpp
+@@ -14,6 +14,18 @@ class Port : public QQmlExtensionPlugin {
+     Q_PLUGIN_METADATA(IID QQmlExtensionInterface_iid)
+ 
+ public:
++    void initializeEngine(QQmlEngine *engine, const char *uri) override {
++        if (strcmp(uri, "com.github.catsout.wallpaperEngineKde") != 0) return;
++        if (!engine) return;
++
++        QString pathList = QML_LIB;
++        QStringList paths = pathList.split(':', Qt::SkipEmptyParts);
++        for (const QString &path : paths) {
++            engine->addImportPath(path);
++        }
++
++        QQmlExtensionPlugin::initializeEngine(engine, uri);
++    }
+     void registerTypes(const char* uri) override {
+         if (strcmp(uri, "com.github.catsout.wallpaperEngineKde") != 0) return;
+         qmlRegisterType<wekde::PluginInfo>(uri, WPVer[0], WPVer[1], "PluginInfo");