This is a reference guide for Angular's dependency injection system, covering the inject() function, Injector.get(), and EnvironmentInjector patterns. It's built for Angular 21 and triggers whenever you're dealing with DI resolution or provider configuration. The examples are minimal but hit the main use cases: field injection with inject(), manual injector creation, and environment-level injection access. Honestly, it's pretty bare bones. You get three code snippets and a link to the official docs. If you're already comfortable with Angular DI, this won't teach you much new, but it could serve as a quick syntax reminder when you forget whether it's inject() or Inject() for the hundredth time.
npx skills add https://github.com/oguzhan18/angular-ecosystem-skills --skill angular-injector