RSS / Atom Feed Reader

Use this skill when:

• The user wants to monitor or retrieve updates from a website
• The user provides an RSS or Atom feed URL directly
• You need to efficiently collect multiple articles from one source without visiting each page

📍 全局技能路径提示：文中所有 ./scripts/ 路径均相对于本技能所在目录（即 <skill> 标签 location 属性所指目录），不是工作区目录。执行时按本技能实际安装路径拼接。

Step 1 — Discover the feed URL

If you already have an RSS/Atom URL, skip to Step 2.