Anthropic 官方 Agent Skills 範例庫：用一個 SKILL.md 教 Claude 新本事
anthropics/skills: Public repository for Agent Skills
摘要分析
Anthropic 官方 Agent Skills 公開庫（⭐18.1 萬，2026-10-09 更新）收錄 Claude 實際使用的 docx／pdf／pptx／xlsx 文件 skills、創意設計、MCP server 產生器等範例，以及規格（spec/）與起手模板。一個 skill 只需資料夾加 SKILL.md，前言寫 name 與 description，任務相符才載入完整指示，不會平白吃上下文。以 /plugin marketplace add anthropics/skills 安裝。熱門原因是它定義了跨工具通用的 skill 標準。
- /plugin marketplace add anthropics/skills → /plugin install document-skills@anthropic-agent-skills
- 寫自己的 skill：資料夾＋SKILL.md，frontmatter 必填 name、description
- spec/ 有正式規格，template/ 有起手模板
- docx／pdf／pptx／xlsx skills 可直接拿來處理辦公文件
- 多數 Apache 2.0；文件 skills 為 source-available
Anthropic's official public Agent Skills repository (about 181k stars, updated 2026-10-09) contains the document skills (docx, pdf, pptx, xlsx) that power Claude's file handling, plus creative, technical (web-app testing, MCP server generation) and enterprise examples, the Agent Skills specification under spec/, and a starter template. A skill is just a folder with a SKILL.md whose YAML frontmatter declares name and description; Claude loads the full instructions only when a task matches, so skills cost almost no context until used. Install in Claude Code with /plugin marketplace add anthropics/skills and /plugin install; paid claude.ai plans and the Skills API also accept custom uploads. It is popular because it defines the cross-tool skill standard.
- /plugin marketplace add anthropics/skills then /plugin install
- A skill = folder + SKILL.md with name and description
- spec/ holds the specification; template/ a starter
- Document skills handle docx/pdf/pptx/xlsx
- Mostly Apache 2.0; document skills source-available
關鍵字：Agent SkillsSKILL.mdAnthropicClaude Code文件處理
來源原文：https://github.com/anthropics/skills
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