Convert web pages into clean Markdown via OpenCLI or Jina Reader.
npx skills add https://github.com/jiahao-shao1/sjh-skills --skill web-fetcher
Please help me install this Agent Skill. Skill: web-fetcher Source: https://github.com/jiahao-shao1/sjh-skills/tree/main/skills/web-fetcher Command: npx skills add https://github.com/jiahao-shao1/sjh-skills --skill web-fetcher
Fetch any URL as clean Markdown. Use instead of WebFetch for JS-rendered pages, login-required platforms (Twitter/X, zhihu, reddit, weibo, xiaohongshu, bilibili, etc.), and complex pages. Routes known platforms through OpenCLI (browser login state), others through Jina Reader / defuddle.md / markdown.new. Invoke when the user provides a URL to read, extract, summarize, or convert to markdown.
Fetch a URL and output the cleaned Markdown to stdout or save it to a file.
High-intent search queries and answers about installing and using this skill.
To convert a web page into clean Markdown, this tool routes generic URLs through a deterministic chain of Jina Reader, defuddle.md, and markdown.new, producing output suitable for documentation and research workflows.
Yes, you can extract Markdown from login-protected platforms like Reddit or Twitter by routing requests through OpenCLI, which leverages your existing browser login state to access and render restricted content reliably.
Scraping JavaScript-rendered pages requires minimal setup when using a deterministic fallback chain. It relies on either configured OpenCLI or built-in readers like Jina Reader to fetch and convert dynamic content automatically.
The best way to fetch generic URLs without OpenCLI is using a deterministic fallback chain: Jina Reader attempts first, followed by defuddle.md, and finally markdown.new, ensuring reliable Markdown extraction for most web pages.
A deterministic fetching chain is preferred over standard WebFetch because it successfully handles JavaScript-rendered pages and login-required platforms, producing clean Markdown output where standard fetching methods fail to load dynamic content.
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