Can I list all standard Go packages?

Question

Is there a way in Go to list all the standard/built-in packages (i.e., the packages which come installed with a Go installation)?

I have a list of packages and

Answer 1

Use the go list std command to list the standard packages. The special import path std expands to all packages in the standard Go library (doc).

Exec that command to get the list in a Go program:

cmd := exec.Command("go", "list", "std")
p, err := cmd.Output()
if err != nil {
    // handle error
}
stdPkgs = strings.Fields(string(p))