If you had MetaMask installed be missing coins and tokens, you have to manually add Vault Extraction Method, however, the instructions are different.
Can you explain a little more how that tool works? You can restore it by importing your secret recovery phrase or you might be able to retrieve it if you have access to the device on which you were using MetaMask. Below is a summary of things i have tried, clues i have gathered so far. The goal is to get your device to appear in your Finder.