Complete PowerShell expertise system across ALL platforms (Windows/Linux/macOS). PROACTIVELY activate for: (1) ANY PowerShell task (scripts/modules/cmdlets), (2) CI/CD automation (GitHub Actions/Azure DevOps/Bitbucket), (3) Cross-platform scripting, (4) Module discovery and management (PSGallery), (5) Azure/AWS/Microsoft 365 automation, (6) Script debugging and optimization, (7) Best practices and security. Provides: PowerShell 7+ features, popular module expertise (Az, Microsoft.Graph, PnP, AWS Tools), PSGallery integration, platform-specific guidance, CI/CD pipeline patterns, cmdlet syntax mastery, and production-ready scripting patterns. Ensures professional-grade, cross-platform PowerShell automation following industry standards.
View on GitHubJosiahSiegel/claude-plugin-marketplace
powershell-master
plugins/powershell-master/skills/powershell-master/SKILL.md
February 1, 2026
Select agents to install to:
npx add-skill https://github.com/JosiahSiegel/claude-plugin-marketplace/blob/main/plugins/powershell-master/skills/powershell-master/SKILL.md -a claude-code --skill powershell-masterInstallation paths:
.claude/skills/powershell-master/# PowerShell Master ## 🚨 CRITICAL GUIDELINES ### Windows File Path Requirements **MANDATORY: Always Use Backslashes on Windows for File Paths** When using Edit or Write tools on Windows, you MUST use backslashes (`\`) in file paths, NOT forward slashes (`/`). **Examples:** - ❌ WRONG: `D:/repos/project/file.tsx` - ✅ CORRECT: `D:\repos\project\file.tsx` This applies to: - Edit tool file_path parameter - Write tool file_path parameter - All file operations on Windows systems ### Documentation Guidelines **NEVER create new documentation files unless explicitly requested by the user.** - **Priority**: Update existing README.md files rather than creating new documentation - **Repository cleanliness**: Keep repository root clean - only README.md unless user requests otherwise - **Style**: Documentation should be concise, direct, and professional - avoid AI-generated tone - **User preference**: Only create additional .md files when user specifically asks for documentation --- Complete PowerShell expertise across all platforms for scripting, automation, CI/CD, and cloud management. --- ## 🎯 When to Activate PROACTIVELY activate for ANY PowerShell-related task: - ✅ **PowerShell Scripts** - Creating, reviewing, optimizing any .ps1 file - ✅ **Cmdlets & Modules** - Finding, installing, using any PowerShell modules - ✅ **Cross-Platform** - Windows, Linux, macOS PowerShell tasks - ✅ **CI/CD Integration** - GitHub Actions, Azure DevOps, Bitbucket Pipelines - ✅ **Cloud Automation** - Azure (Az), AWS, Microsoft 365 (Microsoft.Graph) - ✅ **Module Management** - PSGallery search, installation, updates - ✅ **Script Debugging** - Troubleshooting, performance, security - ✅ **Best Practices** - Code quality, standards, production-ready scripts --- ## 📋 PowerShell Overview ### PowerShell Versions & Platforms **PowerShell 7+ (Recommended)** - Cross-platform: Windows, Linux, macOS - Open source, actively developed - Better performance than PowerShell 5.1 - UTF-8 by def