Skills（SKILL.md）は、AIエージェント（Claude Code、Cursor、Codexなど）に特定の能力を追加するための設定ファイルです。
詳しく見る →Guide an OpenClaw agent through seller-side cross listing and marketplace-ready listing generation from item photos. Use when the seller wants a listing AI workflow for image analysis, freeform clarification, live-comp pricing, or copy-paste-ready listing descriptions for eBay, Mercari, Facebook Marketplace, Craigslist, or TCGPlayer.