rss feed parser, rss parser, parse rss feed, rss feed parse, parse rss, rss to json, atom feed parser, parse atom feed, RSS 2.0 parser, Atom 1.0 parser, xml feed parser, feed parser API, rss feed reader, feed aggregator. Parse any RSS 2.0 or Atom feed URL. Returns channel/feed metadata (title, link, description, language) and items array. Use url param For AI agents monitoring news, blogs, content feeds.