shell-platform

Guide shell command syntax for cross-platform compatibility between PowerShell and Unix shells.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/gitwalter/cursor-agent-factory --skill shell-platform
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: shell-platform
Source: https://github.com/gitwalter/cursor-agent-factory/tree/main/.cursor/skills/shell-platform
Command: npx skills add https://github.com/gitwalter/cursor-agent-factory --skill shell-platform

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill helps developers write and execute shell commands that work reliably across Windows PowerShell and Unix-like shells by providing platform-aware command syntax guidance and safe activation prompts.

Core Features & Use Cases

  • Platform-aware adjustments for common shell constructs (quoting, heredoc, command chaining) across Windows PowerShell and Unix shells.
  • Clear guidance on when to enable PowerShell-compatible syntax and how to activate it per machine or session.
  • Use cases include cross-platform scripting, multi-environment CI tasks, and avoiding runtime shell errors due to shell differences.

Quick Start

When prompted on Windows, enable PowerShell-compatible syntax for shell commands and try a simple cross-platform command such as: git commit -m "Title" -m "Body" to create a multi-line commit message.

Frequently Asked Questions about shell-platform

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I write shell commands that work across Windows PowerShell and Unix?

To write shell commands that work across Windows PowerShell and Unix, you need platform-aware syntax adjustments for common constructs like quoting, heredoc, and command chaining. This ensures safe and predictable command execution in mixed environments.

How do I enable PowerShell-compatible syntax for cross-platform scripting?

To enable PowerShell-compatible syntax for cross-platform scripting, activate it per machine or session when prompted on Windows. This allows you to execute commands like multi-line git commit messages safely across different shell environments.

Why do my shell scripts fail with syntax errors in CI workflows?

Shell scripts fail in CI workflows due to differences in command syntax and quoting between Windows PowerShell and Unix shells. Using platform-aware command guidance prevents these runtime shell errors by aligning syntax across mixed environments.

What is the best way to handle command chaining differences between bash and PowerShell?

The best way to handle command chaining differences between bash and PowerShell is to apply platform-aware syntax guidance. This aligns shell constructs and ensures commands execute safely and predictably across both Unix and Windows environments.

Do I need to modify my shell commands to run CI tasks in mixed environments?

Yes, you need to modify shell commands for CI tasks in mixed environments to ensure cross-platform compatibility. Adjusting shell constructs like quoting and heredoc for Windows PowerShell and Unix prevents runtime errors and ensures predictable execution.