This weakaura will load while you're in ZF and if you have less than 5 slots left in your bags, it will delete the low cost junk items you get from the ZF farm (Troll Sweat, Broken Obsidian Club, Cracked Pottery, Crusted Bandages, Moonberry Juice, and Cured Ham Steak). Currently it's not set to mage specific but if you want to change that go to /wa > load > class > mage