Feedfinder is a Go library that you can use to discover feed links on web pages.
package main
import (
"fmt"
"log"
"github.com/pilu/feedfinder"
)
func main() {
links, err := feedfinder.Find("http://blog.golang.org")
if err != nil {
log.Fatal(err)
}
for _, link := range links {
fmt.Printf("%s (%s): %s\n", link.Title, link.Type, link.URL.String())
}
}