defuddle-cli-mozilla-readability-web-extraction
defuddle v0.15.0 installed at /usr/bin/defuddle (npm global, accessible to both claude and openclaw users). Converts URLs to clean markdown using Mozilla Readability algorithm — same engine as Firefox Reader View. Strips navigation, ads, sidebars, cookie banners, footers. Produces 5-10x fewer tokens than raw WebFetch HTML for article/documentation content. Skill lives at ~/.claude/skills/defuddle/SKILL.md.