# Contributing to the list **Pull requests are welcome**, but keep this in mind: * Projects must have a [free/libre](https://gnu.org/licenses/license-list.html) license. If they lack a license, get to the original maintainer and ask them to add a license. * The scripts, add-ons or plugins must be useful in a project. * Follow the existing style. * Sort in alphabetical order. If you do not know how to use pull requests, you can also create an issue.