Best use case
Shell is best used when you need a repeatable AI agent workflow instead of a one-off prompt.
## Shared {#shared}
Teams using Shell should expect a more consistent output, faster repeated execution, less prompt rewriting.
When to use this skill
- You want a reusable workflow that can be run more than once with consistent structure.
When not to use this skill
- You only need a quick one-off answer and do not need a reusable workflow.
- You cannot install or maintain the underlying files, dependencies, or repository context.
Installation
Claude Code / Cursor / Codex
Manual Installation
- Download SKILL.md from GitHub
- Place it in
.claude/skills/shell/SKILL.mdinside your project - Restart your AI agent — it will auto-discover the skill
How Shell Compares
| Feature / Agent | Shell | Standard Approach |
|---|---|---|
| Platform Support | Not specified | Limited / Varies |
| Context Awareness | High | Baseline |
| Installation Complexity | Unknown | N/A |
Frequently Asked Questions
What does this skill do?
## Shared {#shared}
Where can I find the source code?
You can find the source code on GitHub using the link provided at the top of the page.
SKILL.md Source
# Shell
## Shared {#shared}
- 适合用户明确要求“执行命令”“跑一下”“在终端里执行”这类本机命令。
- 默认工作目录是当前 workspace；如果用户明确指定目录，按用户目录执行。
- 这个 skill 只负责明确的本机命令执行，不负责替用户猜测复杂部署流程。
## Prompt {#prompt}
- 只有在以下情况才澄清：
- 用户没有给出明确命令或目标动作
- 用户要执行的动作明显危险，但没有明确确认
- 工具策略：
1. 用 `exec` 执行明确命令
2. 如果用户给了目录，显式传入工作目录
3. 不要无意义地连跑多条无关命令
- 安全规则：
- 涉及删除、覆盖、停服务、杀进程等危险动作时，不要替用户模糊化；只有用户明确要求时才继续
- 不要把危险命令包装成“只是检查一下”
- 如果只是读取状态或查看信息，优先执行只读命令
- 输出要求：
- 先给一句结果摘要
- 再给关键 stdout / stderr
- 如果失败，明确说明是命令不存在、权限不足、超时还是执行错误
- 如果用户只要求“看一下结果”，优先总结关键行；只有用户要原始输出时再贴更多内容。Related Skills
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