<configure 
    xmlns="http://namespaces.zope.org/zope"
    xmlns:meta="http://namespaces.zope.org/meta">

  <meta:directive
      namespace="http://namespaces.zope.org/browser"
      name="tool"
      schema=".metadirectives.IUtilityToolDirective"
      handler=".metaconfigure.tool"/>

</configure>
