Use when defining or implementing Go interfaces, designing abstractions, creating mockable boundaries for testing, or composing types through embedding. Also use when deciding whether to accept an interface or return a concrete type, or using type assertions or type switches, even if the user doesn't explicitly mention interfaces. Does not cover generics-based polymorphism (see go-generics).
$npx -y skills add cxuu/golang-skills --skill go-interfacesInstalls into the current project.
Run `npx skills use "https://github.com/cxuu/golang-skills" --skill "cxuu/golang-skills/go-interfaces"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/cxuu/golang-skills" that are relevant to the current task. Run `npx skills add "https://github.com/cxuu/golang-skills"` and select the relevant skills, then follow their instructions.