opensim/bin/OpenSim.addin.xml

<Addin id="OpenSim" isroot="true" version="0.5">
    <Runtime>
        <Import assembly="OpenSim.exe"/>
        <Import assembly="OpenSim.Framework.dll"/>
    </Runtime>
    <ExtensionPoint path="/OpenSim/Startup">
        <ExtensionNode name="Plugin" type="OpenSim.Framework.PluginExtensionNode" objectType="OpenSim.IApplicationPlugin"/>
    </ExtensionPoint>
    <ExtensionPoint path="/OpenSim/AssetCache" name="Region Asset Cache Plugin-point" >
        <ExtensionNode name="Cache" type="OpenSim.Framework.PluginExtensionNode" objectType="OpenSim.Framework.IAssetCache"/>
    </ExtensionPoint>
    <ExtensionPoint path="/OpenSim/AssetClient" name="Region Asset Cache Server Interface Plugin-point">
        <ExtensionNode name="AssetClient" type="OpenSim.Framework.PluginExtensionNode" objectType="OpenSim.Framework.IAssetServer"/>
    </ExtensionPoint>
</Addin>