<p> ae_site = acre.freebase.site_host.replace("www","acre");
acre.write('hello');
 var query = {
  "id": "/freebase/site",
  "type": "/type/namespace",
  "keys" : []
};
  

acre.response.set_header("Content-type","text/plain")
 
var query_result = acre.freebase.mqlread(query).result;


var i;
var jsn = new Object;
jsn["manifests"] = [];
for (i in query_result.keys) {
  var k = query_result.keys[i] 
  alert(k);
  var qr = acre.urlfetch(ae_site + '/appeditor/get_app?appid=/freebase/site/' + k )
  var resp = JSON.parse(qr.body)
  var ver;

  ver = resp.result.versions[0].name ;
  jsn.manifests.push(ver + '.' + k + '.site.freebase.dev');
}


acre.write(JSON.stringify(jsn,null,2))
  
 
 </p>