Simple! Nothing needs to be configured. After installing the tool, everytime you leave a message on the talk namespace, it will automatically detect whether you sign your messages. If no then it will remind you to sign the messages. However the the tool may not notify you under the following circumstances:
- This tool only work in the talk namespaces like User talk. Since it doesn't work on namespaces like TestWiki, so it won't remind you if you forget to sign your comment in community portal.
- If you use a template to substitute your signature instead of using four tildes (~~~~), the tool won't remind you if you forget to sign your messages. If you want to use such signatures, it is recommended that you should make that signature available by four tildes at Special:Preferences.
- Input the code below to your common.js page：
Please go to the talk page here to test the tool after installing.