The original "MTurk Suite" was an all-in-one extension that included tools for searching for hits, managing your queue, and tracking your earnings. However, the original extension is no longer actively maintained and may not function correctly with current versions of Firefox or Amazon Mechanical Turk's updated website code. The Successor: MTurk Suite 4 (Unofficial) After the original project stalled, the community (specifically developer rpirritano) stepped in to update the code. The actively maintained version is now known as MTurk Suite 4 (MTS4) . Bk-m33-bt-v2.pcb