addon.xml

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
    <addon id="script.skin.helper.service" name="Skin Helper Service" version="1.20.1" provider-name="marcelveldt and others">
    <requires>
		<import addon="xbmc.python" version="3.0.0"/>
        <import addon="xbmc.addon" version="12.0.0"/>
        <import addon="script.module.simplejson" version="3.3.0"/>
        <import addon="script.module.simplecache" version="2.0.2"/>
        <import addon="script.module.metadatautils" version="1.20.1"/>
    </requires>

    <extension point="kodi.context.item">
        <menu id="kodi.core.main">
            <item library="resources\lib\context_animatedart.py">
              <label>32024</label>
              <visible>!String.IsEmpty(Window(Home).Property(SkinHelper.EnableAnimatedPosters)) + Container.Content(movies)</visible>
            </item>
            <item library="resources\lib\context_pvr.py">
                <label>32023</label>
                <description>PVR artwork Configuration</description>
                <visible>
                    !String.IsEmpty(Window(Home).Property(SkinHelper.EnablePvrThumbs)) + 
                    [Window.IsActive(MyPVRChannels.xml) | String.Contains(ListItem.FileNameAndPath,action=playchannel) | 
                    Window.IsActive(MyPVRGuide.xml) | Window.IsActive(MyPVRRecordings.xml) | 
                    Window.IsActive(MyPVRTimers.xml) | Window.IsActive(MyPVRSearch.xml)]
                </visible>
            </item>
            <item library="resources\lib\context_music.py">
                <label>32023</label>
                <description>Music artwork Configuration</description>
                <visible>
                    !String.IsEmpty(Window(Home).Property(SkinHelper.EnableMusicArt)) + 
                    [Container.Content(albums) | Container.Content(artists) | Container.Content(songs)]
                </visible>
            </item>
        </menu>
    </extension>

    <extension point="xbmc.python.library" library="default.py" />
    <extension point="xbmc.python.pluginsource" library="plugin.py" />
    <extension library="service.py" point="xbmc.service" start="login" />

    <extension point="xbmc.addon.metadata">
        <summary lang="en">Helper service for Kodi skins</summary>
        <description>Helper service for Kodi skins</description>
        <news>
v1.20.0
- Nexus version
        </news>
		<assets>
            <icon>icon.png</icon>
            <fanart>fanart.jpg</fanart>
        </assets>
        <language></language>
        <platform>all</platform>
        <license>GPL v2.0</license>
        <forum>http://forum.kodi.tv/showthread.php?tid=235676</forum>
        <website></website>
        <source>https://github.com/kodi-community-addons/script.skin.helper.service</source>
    </extension>
</addon>