How do I install the Powershell Basic skill?

Run npx skillmds@latest add malue-ai/powershell-basic in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Powershell Basic safe to use?

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Which AI agents work with Powershell Basic?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Powershell Basic free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Powershell Basic?

malue-ai (@malue-ai) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Powershell Basic by malue-ai — Agent Skill

Name: Powershell Basic
Rating: 4.2 (5 reviews)
Author: malue-ai

File contents

PowerShell 基础

通过 PowerShell 执行 Windows 系统操作。

使用场景

需要获取 Windows 系统信息（磁盘、内存、进程）
需要批量文件操作
需要管理系统服务或进程
其他 Skill 内部调用

命令参考

系统信息

# 系统概览
Get-ComputerInfo | Select-Object OsName, OsVersion, CsTotalPhysicalMemory

# 磁盘空间
Get-PSDrive -PSProvider FileSystem | Select-Object Name, @{N='Free(GB)';E={[math]::Round($_.Free/1GB,1)}}, @{N='Used(GB)';E={[math]::Round($_.Used/1GB,1)}}

# 内存使用
Get-Process | Sort-Object WorkingSet64 -Descending | Select-Object -First 10 Name, @{N='Memory(MB)';E={[math]::Round($_.WorkingSet64/1MB,1)}}

# 电池状态
Get-WmiObject Win32_Battery | Select-Object EstimatedChargeRemaining, BatteryStatus

# Wi-Fi 信息
netsh wlan show interfaces | Select-String "SSID|Signal"

文件操作

# 搜索文件
Get-ChildItem -Path "$env:USERPROFILE\Documents" -Recurse -Filter "*.pdf" | Select-Object Name, FullName, Length, LastWriteTime

# 按大小排序
Get-ChildItem -Path . -Recurse -File | Sort-Object Length -Descending | Select-Object -First 20 Name, @{N='Size(MB)';E={[math]::Round($_.Length/1MB,2)}}, FullName

# 最近修改的文件
Get-ChildItem -Path "$env:USERPROFILE" -Recurse -File | Where-Object { $_.LastWriteTime -gt (Get-Date).AddDays(-7) } | Sort-Object LastWriteTime -Descending | Select-Object -First 20

# 批量重命名
Get-ChildItem -Path . -Filter "*.txt" | Rename-Item -NewName { $_.Name -replace '旧名', '新名' }

进程管理

# 列出进程
Get-Process | Sort-Object CPU -Descending | Select-Object -First 15 Name, Id, CPU, @{N='Memory(MB)';E={[math]::Round($_.WorkingSet64/1MB,1)}}

# 查找进程
Get-Process -Name "*chrome*"

# 已安装应用
Get-ItemProperty HKLM:\Software\Microsoft\Windows\CurrentVersion\Uninstall\* | Select-Object DisplayName, DisplayVersion, Publisher | Sort-Object DisplayName

网络

# 测试连通性
Test-NetConnection -ComputerName google.com -Port 443

# 公网 IP
(Invoke-WebRequest -Uri "https://api.ipify.org" -UseBasicParsing).Content

安全规则

不执行管理员命令：不使用 Run as Administrator
不修改注册表：不操作 HKLM 等系统注册表
不操作系统服务：不 Start/Stop 系统服务
删除操作必须 HITL 确认

---name: powershell-basicdescription: Execute PowerShell commands on Windows for system info, file operations, process management, and automation.--- # PowerShell 基础通过 PowerShell 执行 Windows 系统操作。 ## 使用场景 - 需要获取 Windows 系统信息（磁盘、内存、进程） - 需要批量文件操作 - 需要管理系统服务或进程 - 其他 Skill 内部调用 ## 命令参考 ### 系统信息 ```powershell # 系统概览 Get-ComputerInfo | Select-Object OsName, OsVersion, CsTotalPhysicalMemory # 磁盘空间 Get-PSDrive -PSProvider FileSystem | Select-Object Name, @{N='Free(GB)';E={[math]::Round($_.Free/1GB,1)}}, @{N='Used(GB)';E={[math]::Round($_.Used/1GB,1)}} # 内存使用 Get-Process | Sort-Object WorkingSet64 -Descending | Select-Object -First 10 Name, @{N='Memory(MB)';E={[math]::Round($_.WorkingSet64/1MB,1)}} # 电池状态 Get-WmiObject Win32_Battery | Select-Object EstimatedChargeRemaining, BatteryStatus # Wi-Fi 信息 netsh wlan show interfaces | Select-String "SSID|Signal" ``` ### 文件操作 ```powershell # 搜索文件 Get-ChildItem -Path "$env:USERPROFILE\Documents" -Recurse -Filter "*.pdf" | Select-Object Name, FullName, Length, LastWriteTime # 按大小排序 Get-ChildItem -Path . -Recurse -File | Sort-Object Length -Descending | Select-Object -First 20 Name, @{N='Size(MB)';E={[math]::Round($_.Length/1MB,2)}}, FullName # 最近修改的文件 Get-ChildItem -Path "$env:USERPROFILE" -Recurse -File | Where-Object { $_.LastWriteTime -gt (Get-Date).AddDays(-7) } | Sort-Object LastWriteTime -Descending | Select-Object -First 20 # 批量重命名 Get-ChildItem -Path . -Filter "*.txt" | Rename-Item -NewName { $_.Name -replace '旧名', '新名' } ``` ### 进程管理 ```powershell # 列出进程 Get-Process | Sort-Object CPU -Descending | Select-Object -First 15 Name, Id, CPU, @{N='Memory(MB)';E={[math]::Round($_.WorkingSet64/1MB,1)}} # 查找进程 Get-Process -Name "*chrome*" # 已安装应用 Get-ItemProperty HKLM:\Software\Microsoft\Windows\CurrentVersion\Uninstall\* | Select-Object DisplayName, DisplayVersion, Publisher | Sort-Object DisplayName ``` ### 网络 ```powershell # 测试连通性 Test-NetConnection -ComputerName google.com -Port 443 # 公网 IP (Invoke-WebRequest -Uri "https://api.ipify.org" -UseBasicParsing).Content ``` ## 安全规则 - **不执行管理员命令**：不使用 `Run as Administrator` - **不修改注册表**：不操作 HKLM 等系统注册表 - **不操作系统服务**：不 Start/Stop 系统服务 - **删除操作必须 HITL 确认**

Frequently asked questions

Powershell Basic