310 lines
9.5 KiB
Markdown
310 lines
9.5 KiB
Markdown
# Agent Skills 仓库
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自研 Agent Skills 的单一事实来源（SSOT）。Skill 内容在本仓库维护；安装与管理由 [skiff](https://git.yumee.top/laily/skiff) CLI 负责。
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| 仓库 | 地址 | 职责 |
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| --------------- | ------------------------------------------------------------------------ | --------------- |
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| **skills**（本仓库） | [https://git.yumee.top/laily/skills](https://git.yumee.top/laily/skills) | skill 内容与规范 |
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| **skiff** | [https://git.yumee.top/laily/skiff](https://git.yumee.top/laily/skiff) | 安装、symlink、健康检查 |
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---
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## 快速开始
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```bash
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# 1. 克隆并关联
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git clone https://git.yumee.top/laily/skills.git ~/code/gitea/skills
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git clone https://git.yumee.top/laily/skiff.git ~/code/gitea/skiff
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cd ~/code/gitea/skiff && ./install.sh
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skiff setup ~/code/gitea/skills
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# 2. 全局安装 skill
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skiff install declarative-openspec-loop
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# 3. 查看状态
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skiff list
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skiff status
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```
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---
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## 仓库结构
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```
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skills/
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├── _template/ # 新建 skill 的脚手架
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├── declarative-openspec-loop/ # 自研 skill
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│ ├── SKILL.md
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│ └── reference.md
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├── discussion-notes/ # 讨论沉淀笔记
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│ ├── SKILL.md
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│ └── reference.md
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registry.yaml # 外部 Git skill 来源目录
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AGENTS.md # 本文档
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```
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**本仓库包含**：`skills/`、`registry.yaml`、`AGENTS.md`
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**本仓库不包含**：CLI 代码、各项目的 skill 启用清单
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---
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## Skill 目录
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### 自研（Owned）
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| Skill | 说明 |
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| ---------------------------------------------------------------------- | ------------------------------------------------- |
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| [declarative-openspec-loop](skills/declarative-openspec-loop/SKILL.md) | 声明式编程循环：用户提供校验方式，Agent 自动 propose/apply/校验并迭代直到通过 |
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| [discussion-notes](skills/discussion-notes/SKILL.md) | 讨论沉淀：边讨论边维护 Markdown 笔记，无 .raw.md |
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新建 skill：复制 `skills/_template/` → `skills/<name>/`，编辑 `SKILL.md`，在本仓库 commit。
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### 外部（External Git）
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在 `registry.yaml` 中注册，通过 skiff 拉取安装：
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| Skill | 来源 |
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| ----------- | -------------------------------------------------------------------------- |
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| superpowers | [https://github.com/obra/superpowers](https://github.com/obra/superpowers) |
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```bash
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skiff fetch superpowers
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skiff install-external superpowers
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```
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### 社区（External NPM / GitHub）
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推荐使用 Vercel CLI 安装第三方 skill：
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```bash
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npx skills add vercel-labs/agent-skills -g -y
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npx skills find typescript
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```
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---
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## 设计原则
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1. **SSOT** — 自研 skill 只存在于 `skills/<name>/`，不在 Agent 目录直接创建
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2. **项目自治** — 每个项目自己维护 `.skills.yaml`，本仓库不维护项目清单
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3. **软链优先** — 通过 symlink 映射到 Agent 目录，改 skill 即改 SSOT
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4. **仓库分离** — skill 内容与 CLI 工具分仓库，互不影响更新
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---
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## 架构
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```
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skills 仓库（本仓库） skiff CLI
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skills/<name>/ ←── skiff install / enable
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registry.yaml ←── skiff add / fetch
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↑
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~/.skills（symlink）
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│
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┌────┴────┐
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▼ ▼
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~/.cursor/skills/ project/.agents/skills/
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~/.claude/skills/ project/.claude/skills/
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~/.codex/skills/ project/.skills.yaml
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```
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### Skill 三层分类
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| 层级 | 位置 | 维护方式 |
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| ---------------- | ---------------------------------- | ------------------------------- |
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| **Owned** | `skills/<name>/` | 本仓库 commit |
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| **External Git** | `~/.local/share/skills/externals/` | `skiff fetch` |
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| **External NPM** | `node_modules/` | `npx skills add` / `skills-npm` |
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### 多 Agent 路径
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| Agent | 全局 | 项目 |
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| ----------- | ------------------- | ----------------- |
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| Cursor | `~/.cursor/skills/` | `.agents/skills/` |
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| Claude Code | `~/.claude/skills/` | `.claude/skills/` |
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| Codex | `~/.codex/skills/` | `.agents/skills/` |
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---
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## 项目级启用
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每个项目**自己维护** `.skills.yaml`，不由本仓库管理：
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```yaml
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# .skills.yaml（在项目根目录）
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skills:
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- declarative-openspec-loop
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- name: superpowers
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source: registry
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ref: main
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targets: # 可选，默认 all
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- cursor
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- claude
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- codex
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```
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| 概念 | 类比 |
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| -------------- | --------------------------- |
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| skills 仓库 | npm registry |
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| `.skills.yaml` | `package.json` dependencies |
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| `skiff enable` | `npm install` |
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| `skiff sync` | `npm ci` |
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项目级命令（skiff 待实现）：
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```bash
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cd ~/code/my-app
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skiff enable declarative-openspec-loop
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skiff disable declarative-openspec-loop
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skiff sync
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```
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---
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## skiff 命令
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详见 [skiff README](https://git.yumee.top/laily/skiff)。
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### 已实现
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| 命令 | 说明 |
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| -------------------------------------- | ------------------- |
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| `skiff setup <path>` | 关联 `~/.skills` 到本仓库 |
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| `skiff list` | 列出所有 skill |
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| `skiff status` | 安装状态总览 |
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| `skiff install <name>` | 全局安装（symlink） |
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| `skiff uninstall <name>` | 移除 symlink |
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| `skiff add / fetch / install-external` | 外部 Git skill |
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### 待实现
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| 命令 | 说明 |
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| ------------------------ | --------------------------- |
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| `skiff enable / disable` | 项目级启用/关闭 |
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| `skiff sync` | 按 `.skills.yaml` 重建 symlink |
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| `skiff create` | 从 `_template/` 脚手架创建 skill |
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| `skiff doctor` | symlink 健康检查 |
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---
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## Skill 编写规范
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遵循 [Agent Skills 开放标准](https://agentskills.io)：
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```
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skill-name/
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├── SKILL.md # 必需
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├── reference.md # 可选
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├── examples.md # 可选
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└── scripts/ # 可选
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```
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### Frontmatter
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```yaml
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---
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name: skill-name
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description: >-
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做什么、何时触发。description 是 Agent 决定是否加载的唯一依据，务必写清触发关键词。
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---
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```
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### 命名
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- 目录名 = frontmatter `name`
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- 小写 + 连字符：`security-review`
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- 禁止 camelCase、空格、下划线
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### 新建流程
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1. `cp -r skills/_template skills/my-skill`
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2. 编辑 `skills/my-skill/SKILL.md`
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3. `skiff install my-skill --target cursor` 验证
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4. 在本仓库 commit
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5. 各项目 `skiff enable my-skill`（待实现）
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**禁止**在 `~/.cursor/skills/` 或项目 Agent 目录直接创建非 symlink 的 skill。
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---
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## Skill 修改回流
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symlink 正确时，Agent 在项目里改 skill 文件 = 直接改 SSOT：
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```
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project/.agents/skills/foo/SKILL.md
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→ ~/.skills/skills/foo/SKILL.md
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→ 在本仓库 commit
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```
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---
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## Claude Code 注意事项
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Claude Code 对 symlink 支持不稳定：可能无法发现 skill，或写入时将 symlink 替换成普通文件。
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| 场景 | 建议 |
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| -------------- | ----------------------------------------------------- |
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| Cursor / Codex | symlink，正常 |
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| Claude Code | symlink 单个 skill 目录，不要 symlink 整个 `~/.claude/skills/` |
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| symlink 被替换 | `skiff doctor`（待实现）→ 重建 symlink |
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---
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## 工具分工
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| 场景 | 工具 |
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| -------------- | ---------------------------------------------------- |
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| 自研 skill 安装/管理 | **skiff** |
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| 社区 skill 安装 | **Vercel `npx skills add`** |
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| NPM 包内 skill | **skills-npm** / **skill-indexer** |
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| 搜索发现 | **npx skills find** / [skills.sh](https://skills.sh) |
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---
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## 日常速查
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| 我要… | 命令 | 在哪 |
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| ---------- | --------------------------------- | ---- |
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| 首次 setup | `skiff setup ~/code/gitea/skills` | 任意 |
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| 新建 skill | 复制 `_template/` → 编辑 → commit | 本仓库 |
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| 全局启用 | `skiff install <name>` | 任意 |
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| 项目启用 | `skiff enable <name>` | 项目目录 |
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| 看状态 | `skiff status` | 任意 |
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| 装社区 skill | `npx skills add owner/repo -g -y` | 任意 |
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| 更新外部 skill | `skiff fetch <name>` | 任意 |
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---
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## 参考
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- [Agent Skills 开放标准](https://agentskills.io)
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- [skiff CLI](https://git.yumee.top/laily/skiff)
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- [Vercel skills CLI](https://github.com/vercel-labs/skills)
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- [skills.sh](https://skills.sh)
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- [Cursor Skills 文档](https://cursor.com/docs/context/skills)
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