Practical bash scripting guidance emphasising defensive programming, ShellCheck compliance, and simplicity. Use when writing shell scripts that need to be reliable and maintainable.
Install
npx skills add sammcj/agentic-coding --skill shell-scriptingnpx skills add sammcj/agentic-coding --skill shell-scripting -a claude-code -gnpx skills add sammcj/agentic-coding --skill shell-scripting -a codex -ggemini skills install https://github.com/sammcj/agentic-coding.git --path Claude/skills/shell-scriptinggh skill install sammcj/agentic-coding shell-scriptinggit clone --depth 1 https://github.com/sammcj/agentic-coding /tmp/sammcj__agentic-coding
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/sammcj__agentic-coding/Claude/skills/shell-scripting ~/.claude/skills/shell-scripting # Claude Code
cp -R /tmp/sammcj__agentic-coding/Claude/skills/shell-scripting ~/.agents/skills/shell-scripting # Codex, Cursor, Gemini CLI, Copilot, OpenCode