This handles the grunt work of condensing long documents into digestible summaries. It supports common formats like Markdown, PDF, and HTML, and lets you choose between brief, standard, or detailed output styles. The skill can adapt to different document types (technical docs, business reports, academic papers, code) and organize summaries as bullet points, paragraphs, or Q&A format. It's passed security audits from Gen Agent Trust Hub, Socket, and Snyk with 138 installs so far. Honestly most useful when you're drowning in documentation and need to quickly extract what matters without reading every page yourself.
npx skills add https://github.com/ntaksh42/agents --skill document-summarizer