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 →Cowork Plugin: AI marketing department for contractors and home service businesses. 12 slash commands + 6 background skills for SEO, ads, social media, proposals, job costing, competitor audits, and more. Works with Claude Cowork, Claude Code, and OpenClaw. Includes 74 proven strategies from Heavy Metric. Use when the user needs marketing help for a local service business.