Skill: web-crawl

Fetch a web page and turn it into clean markdown for the wiki / an LLM. Backend is a quarantined adapter (harness/web-crawl.config.yaml, verified:false) — the builtin works now, no key.

When to use

• User gives a URL and wants its content ("crawl this", "scrape", "fetch the page", "đọc trang này").
• Pulling external docs/articles into raw/ or a wiki draft.
• Bulk reading many pages for research (prefer a premium backend then).