A word about security
User scripts have unlimited access to your account by their very nature – unlike OAuth/bot password based applications such as Huggle, where you can control access levels, the script runs in your browser. Anything you can do on Wikifunctions, it can do. As such, and this is especially pertinent to users with advanced permissions, make sure that you trust the user who wrote the script, as you will be held responsible for any actions it takes on your behalf. If you are "importing" a script (instead of copying the code itself) be warned that the user you are importing from could alter their script at any time. Only import from users you trust.