Licenseplate

Helps you to detect insufficiently licensed code on github by:
(1) Placing corresponding banners (providing detailed license information) when browsing repositories. 
(2) Adding license badges to user pins - color coded to indicate their 'permissiveness'.
(3) One-click issue template to request missing licenses.

Docs: https://miweiss.github.io/licenseplate
Repo: https://github.com/MiWeiss/licenseplate

This extension is distributed under an MIT license (" (...) The software is provided 'as is', without any warranty of any kind (...)"). Neither this extension nor its maintainer provide legal advice. 
The license is available here: https://github.com/MiWeiss/licenseplate/blob/main/LICENSE