Maintenance for the week of May 13:
• [COMPLETE] ESO Store and Account System for maintenance – May 14, 9:00AM EDT (13:00 UTC) - 12:00PM EDT (16:00 UTC)
You can download Research Assistant, this puts marks by the known/unkown motifs/recipes in guild store. Also Personal Assistant Addon has this feature. This is the only way i've found to make it work without using AGS.