diff --git a/src/lib/plugins/ocssupport.cpp b/src/lib/plugins/ocssupport.cpp
index 138c15f1d..fd4983e5d 100644
--- a/src/lib/plugins/ocssupport.cpp
+++ b/src/lib/plugins/ocssupport.cpp
@@ -19,6 +19,7 @@
 #include "pluginproxy.h"
 #include "datapaths.h"
 #include "networkmanager.h"
+#include "desktopfile.h"
 #include "desktopnotificationsfactory.h"
 #include "mainapplication.h"
 
@@ -31,6 +32,18 @@
 
 Q_GLOBAL_STATIC(OcsSupport, qz_ocs_support)
 
+static DesktopFile readMetaData(const KArchiveDirectory *directory)
+{
+    const KArchiveEntry *entry = directory->entry(QSL("metadata.desktop"));
+    if (!entry || !entry->isFile()) {
+        qWarning() << "No metadata.desktop found";
+        return DesktopFile();
+    }
+    const QString tempDir = DataPaths::path(DataPaths::Temp);
+    static_cast<const KArchiveFile*>(entry)->copyTo(tempDir);
+    return DesktopFile(tempDir + QL1S("/metadata.desktop"));
+}
+
 OcsSupport::OcsSupport(QObject *parent)
     : QObject(parent)
 {
@@ -124,6 +137,8 @@ void OcsSupport::installTheme(const KArchiveDirectory *directory)
         return;
     }
 
+    const DesktopFile metaData = readMetaData(static_cast<const KArchiveDirectory*>(entry));
+
     const QString targetDir = DataPaths::path(DataPaths::Config) + QL1S("/themes");
     QDir().mkpath(targetDir);
 
@@ -141,7 +156,7 @@ void OcsSupport::installTheme(const KArchiveDirectory *directory)
 
     qInfo() << "Theme installed to" << targetDir;
 
-    mApp->desktopNotifications()->showNotification(tr("Theme installed"), tr("Theme was successfully installed"));
+    mApp->desktopNotifications()->showNotification(tr("Theme installed"), tr("'%1' was successfully installed").arg(metaData.name()));
 }
 
 void OcsSupport::installExtension(const KArchiveDirectory *directory)
@@ -164,21 +179,23 @@ void OcsSupport::installExtension(const KArchiveDirectory *directory)
         return;
     }
 
+    const DesktopFile metaData = readMetaData(static_cast<const KArchiveDirectory*>(entry));
+    const QString extensionType = metaData.value(QSL("X-Falkon-Type")).toString();
+
     QString type;
-    const QStringList files = static_cast<const KArchiveDirectory*>(entry)->entries();
-    if (files.contains(QL1S("__init__.py"))) {
+    if (extensionType == QL1S("Extension/Python")) {
         type = QSL("python");
-    } else if (files.contains(QL1S("main.qml"))) {
+    } else if (extensionType == QL1S("Extension/Qml")) {
         type = QSL("qml");
     }
 
     if (type.isEmpty()) {
-        qWarning() << "Unsupported extension type";
+        qWarning() << "Unsupported extension type" << extensionType;
         showError();
         return;
     }
 
-    const QString targetDir = DataPaths::path(DataPaths::Config) + QL1S("/plugins/") + type;
+    const QString targetDir = DataPaths::path(DataPaths::Config) + QL1S("/plugins/");
     QDir().mkpath(targetDir);
 
     if (QFileInfo::exists(targetDir + QL1S("/") + name)) {
@@ -202,5 +219,5 @@ void OcsSupport::installExtension(const KArchiveDirectory *directory)
         return;
     }
 
-    mApp->desktopNotifications()->showNotification(tr("Extension installed"), tr("Extension was successfully installed"));
+    mApp->desktopNotifications()->showNotification(tr("Extension installed"), tr("'%1' was successfully installed").arg(metaData.name()));
 }
diff --git a/src/lib/plugins/plugins.cpp b/src/lib/plugins/plugins.cpp
index 77aa86bed..bdc8c3f59 100644
--- a/src/lib/plugins/plugins.cpp
+++ b/src/lib/plugins/plugins.cpp
@@ -236,50 +236,34 @@ void Plugins::loadAvailablePlugins()
     // InternalPlugin
     registerAvailablePlugin(loadInternalPlugin(QSL("adblock")));
 
-    // SharedLibraryPlugin
     for (const QString &dir : dirs) {
-        const auto files = QDir(dir).entryInfoList(QDir::Files);
+        const auto files = QDir(dir).entryInfoList(QDir::Files | QDir::Dirs | QDir::NoDotAndDotDot);
         for (const QFileInfo &info : files) {
-            if (info.baseName() == QL1S("PyFalkon")) {
-                continue;
+            Plugin plugin;
+            const QString pluginPath = info.absoluteFilePath();
+            if (info.isFile()) {
+                // SharedLibraryPlugin
+                if (info.baseName() != QL1S("PyFalkon")) {
+                    plugin = loadSharedLibraryPlugin(pluginPath);
+                }
+            } else if (info.isDir()) {
+                const DesktopFile metaData(QDir(pluginPath).filePath(QSL("metadata.desktop")));
+                const QString type = metaData.value(QSL("X-Falkon-Type")).toString();
+                if (type == QL1S("Extension/Python")) {
+                    // PythonPlugin
+                    plugin = loadPythonPlugin(pluginPath);
+                } else if (type == QL1S("Extension/Qml")) {
+                    // QmlPlugin
+                    plugin = QmlPlugin::loadPlugin(pluginPath);
+                } else {
+                    qWarning() << "Invalid type" << type << "of" << pluginPath << "plugin";
+                }
             }
-            Plugin plugin = loadSharedLibraryPlugin(info.absoluteFilePath());
             if (plugin.type == Plugin::Invalid) {
                 continue;
             }
             if (plugin.pluginSpec.name.isEmpty()) {
-                qWarning() << "Invalid plugin spec of" << info.absoluteFilePath() << "plugin";
-                continue;
-            }
-            registerAvailablePlugin(plugin);
-        }
-    }
-
-    // PythonPlugin
-    if (m_pythonPlugin) {
-        auto f = (QVector<Plugin>(*)()) m_pythonPlugin->resolve("pyfalkon_load_available_plugins");
-        if (!f) {
-            qWarning() << "Failed to resolve" << "pyfalkon_load_available_plugins";
-        } else {
-            const auto plugins = f();
-            for (const auto &plugin : plugins) {
-                registerAvailablePlugin(plugin);
-            }
-        }
-    }
-
-    // QmlPlugin
-    for (QString dir : dirs) {
-        // Qml plugins will be loaded from subdirectory qml
-        dir.append(QSL("/qml"));
-        const auto qmlDirs = QDir(dir).entryInfoList(QDir::Dirs | QDir::NoDotAndDotDot);
-        for (const QFileInfo &info : qmlDirs) {
-            Plugin plugin = QmlPlugin::loadPlugin(info.absoluteFilePath());
-            if (plugin.type == Plugin::Invalid) {
-                continue;
-            }
-            if (plugin.pluginSpec.name.isEmpty()) {
-                qWarning() << "Invalid plugin spec of" << info.absoluteFilePath() << "plugin";
+                qWarning() << "Invalid plugin spec of" << pluginPath << "plugin";
                 continue;
             }
             registerAvailablePlugin(plugin);
diff --git a/src/plugins/PyFalkon/pythonplugin.cpp b/src/plugins/PyFalkon/pythonplugin.cpp
index fcce66fc8..88b03346f 100644
--- a/src/plugins/PyFalkon/pythonplugin.cpp
+++ b/src/plugins/PyFalkon/pythonplugin.cpp
@@ -40,15 +40,6 @@ State state = PythonUninitialized;
 PluginInterface *pluginInterface = nullptr;
 QHash<PyObject*, PluginInterface*> pluginInstances;
 
-static QStringList script_paths()
-{
-    QStringList dirs = DataPaths::allPaths(DataPaths::Plugins);
-    for (int i = 0; i < dirs.count(); ++i) {
-        dirs[i].append(QSL("/python"));
-    }
-    return dirs;
-}
-
 static void cleanup()
 {
     if (state > PythonUninitialized) {
@@ -73,7 +64,7 @@ static State init()
         return state;
     }
 
-    set_path(script_paths());
+    set_path(DataPaths::allPaths(DataPaths::Plugins));
 
     if (PyImport_AppendInittab("Falkon", PyInit_PyFalkon) != 0) {
         PyErr_Print();
@@ -143,37 +134,3 @@ void pyfalkon_init_plugin(Plugins::Plugin *plugin)
     plugin->instance = pluginInterface;
     plugin->data = QVariant::fromValue(static_cast<void*>(module));
 }
-
-QVector<Plugins::Plugin> pyfalkon_load_available_plugins()
-{
-    QVector<Plugins::Plugin> plugins;
-
-    const QStringList dirs = script_paths();
-    for (const QString &dir : dirs) {
-        const auto modules = QDir(dir).entryInfoList(QDir::Dirs | QDir::NoDotAndDotDot);
-        for (const QFileInfo &info : modules) {
-            Plugins::Plugin plugin = pyfalkon_load_plugin(info.absoluteFilePath());
-            if (plugin.pluginSpec.name.isEmpty()) {
-                qWarning() << "Invalid plugin spec of" << info.absoluteFilePath() << "plugin";
-                continue;
-            }
-            plugins.append(plugin);
-        }
-    }
-
-    return plugins;
-}
-
-bool pyfalkon_run_script(const QByteArray &script)
-{
-    if (init() != PythonInitialized) {
-        return false;
-    }
-
-    if (PyRun_SimpleString(script.constData()) != 0) {
-        PyErr_Print();
-        return false;
-    }
-
-    return true;
-}
diff --git a/src/plugins/PyFalkon/pythonplugin.h b/src/plugins/PyFalkon/pythonplugin.h
index b52560aa7..db3bd8308 100644
--- a/src/plugins/PyFalkon/pythonplugin.h
+++ b/src/plugins/PyFalkon/pythonplugin.h
@@ -23,6 +23,3 @@ void pyfalkon_register_plugin(PluginInterface *plugin);
 
 extern "C" Q_DECL_EXPORT Plugins::Plugin pyfalkon_load_plugin(const QString &name);
 extern "C" Q_DECL_EXPORT void pyfalkon_init_plugin(Plugins::Plugin *plugin);
-extern "C" Q_DECL_EXPORT QVector<Plugins::Plugin> pyfalkon_load_available_plugins();
-
-extern "C" Q_DECL_EXPORT bool pyfalkon_run_script(const QByteArray &script);
diff --git a/src/scripts/CMakeLists.txt b/src/scripts/CMakeLists.txt
index 6e18917ff..70a3fa893 100644
--- a/src/scripts/CMakeLists.txt
+++ b/src/scripts/CMakeLists.txt
@@ -2,23 +2,23 @@ function(install_python_script name)
     if (ENABLE_PYTHON_PLUGINS)
         install(
             DIRECTORY ${name}
-            DESTINATION "${FALKON_INSTALL_PLUGINDIR}/python"
+            DESTINATION ${FALKON_INSTALL_PLUGINDIR}
             FILES_MATCHING PATTERN "*" PATTERN "Messages.sh" EXCLUDE
         )
-        install(FILES i18n.py DESTINATION "${FALKON_INSTALL_PLUGINDIR}/python/${name}")
+        install(FILES i18n.py DESTINATION "${FALKON_INSTALL_PLUGINDIR}/${name}")
     endif()
 endfunction()
 
 function(install_qml_script name)
     install(
         DIRECTORY ${name}
-        DESTINATION "${FALKON_INSTALL_PLUGINDIR}/qml"
+        DESTINATION ${FALKON_INSTALL_PLUGINDIR}
         FILES_MATCHING PATTERN "*" PATTERN "Messages.sh" EXCLUDE
     )
 endfunction()
 
-install_python_script(hellopython)
+# install_python_script(hellopython)
 install_python_script(runaction)
 install_python_script(middleclickloader)
 
-install_qml_script(helloqml)
+# install_qml_script(helloqml)
diff --git a/src/scripts/hellopython/metadata.desktop b/src/scripts/hellopython/metadata.desktop
index 30957aaa1..ffe51f220 100644
--- a/src/scripts/hellopython/metadata.desktop
+++ b/src/scripts/hellopython/metadata.desktop
@@ -50,6 +50,7 @@ Comment[zh_TW]=Python 擴充程式範例
 
 Icon=
 Type=Service
+X-Falkon-Type=Extension/Python
 
 X-Falkon-Author=David Rosca
 X-Falkon-Email=nowrep@gmail.com
diff --git a/src/scripts/helloqml/metadata.desktop b/src/scripts/helloqml/metadata.desktop
index c18ea3d4c..dae7f2de9 100644
--- a/src/scripts/helloqml/metadata.desktop
+++ b/src/scripts/helloqml/metadata.desktop
@@ -43,8 +43,11 @@ Comment[uk]=Зразок додатка Qml
 Comment[x-test]=xxSample Qml Pluginxx
 Comment[zh_CN]=示例 Qml 插件
 Comment[zh_TW]=簡易的 QML 外掛
+
 Icon=
 Type=Service
+X-Falkon-Type=Extension/Qml
+
 X-Falkon-Author=Anmol Gautam
 X-Falkon-Email=tarptaeya@gmail.com
 X-Falkon-Version=0.1.0
diff --git a/src/scripts/middleclickloader/metadata.desktop b/src/scripts/middleclickloader/metadata.desktop
index cc83e40f5..f4102b7a8 100644
--- a/src/scripts/middleclickloader/metadata.desktop
+++ b/src/scripts/middleclickloader/metadata.desktop
@@ -46,6 +46,7 @@ Comment[zh_CN]=将选择剪贴板中的文本加载为 URL
 
 Icon=
 Type=Service
+X-Falkon-Type=Extension/Python
 
 X-Falkon-Author=Juraj Oravec
 X-Falkon-Email=sgd.orava@gmail.com
diff --git a/src/scripts/runaction/metadata.desktop b/src/scripts/runaction/metadata.desktop
index be904445c..707687191 100644
--- a/src/scripts/runaction/metadata.desktop
+++ b/src/scripts/runaction/metadata.desktop
@@ -48,6 +48,7 @@ Comment[zh_TW]=在網站上執行各種動作
 
 Icon=icon.svg
 Type=Service
+X-Falkon-Type=Extension/Python
 
 X-Falkon-Author=David Rosca
 X-Falkon-Email=nowrep@gmail.com
diff --git a/themes/chrome/metadata.desktop b/themes/chrome/metadata.desktop
index 413445597..cbe6dbd26 100644
--- a/themes/chrome/metadata.desktop
+++ b/themes/chrome/metadata.desktop
@@ -49,6 +49,7 @@ Comment[zh_CN]=基于火狐 Chromifox 主题的类似于 Chrome 的 Falkon 主
 
 Icon=theme.png
 Type=Service
+X-Falkon-Type=Theme
 
 X-Falkon-Author=David Rosca
 X-Falkon-Email=nowrep@gmail.com
diff --git a/themes/linux/metadata.desktop b/themes/linux/metadata.desktop
index 2ec5ac335..2cf30f3ee 100644
--- a/themes/linux/metadata.desktop
+++ b/themes/linux/metadata.desktop
@@ -49,6 +49,7 @@ Comment[zh_CN]=给 Linux 设计的使用原生控件的默认简易主题，图
 
 Icon=theme.png
 Type=Service
+X-Falkon-Type=Theme
 
 X-Falkon-Author=David Rosca
 X-Falkon-Email=nowrep@gmail.com
diff --git a/themes/mac/metadata.desktop b/themes/mac/metadata.desktop
index 1f61db92b..cb9fc01c8 100644
--- a/themes/mac/metadata.desktop
+++ b/themes/mac/metadata.desktop
@@ -50,6 +50,7 @@ Comment[zh_TW]=適用於 Falkon，基於 Firefox Mac OS X 主題的類 Mac 主
 
 Icon=theme.png
 Type=Service
+X-Falkon-Type=Theme
 
 X-Falkon-Author=David Rosca
 X-Falkon-Email=nowrep@gmail.com
diff --git a/themes/windows/metadata.desktop b/themes/windows/metadata.desktop
index 8f9e12bd4..4ec0d08c8 100644
--- a/themes/windows/metadata.desktop
+++ b/themes/windows/metadata.desktop
@@ -50,6 +50,7 @@ Comment[zh_TW]=基於質感設計的類 Windows 主題
 
 Icon=theme.png
 Type=Service
+X-Falkon-Type=Theme
 
 X-Falkon-Author=David Rosca
 X-Falkon-Email=nowrep@gmail.com