What is writing-well?
Audit and improve user-provided writing for clarity, concision, and impact. Use when the user asks to audit, review, improve, edit, or rewrite text. Apply seven checks (sentence length, clutter, unsupported modifiers, weasel words, jargon/acronyms, "so what", and flow), then return severity-ranked findings and a full rewrite suggestion. Source: ferminrp/agent-skills.