Expert bash/shell scripting system across ALL platforms. PROACTIVELY activate for: (1) ANY bash/shell script task, (2) System automation, (3) DevOps/CI/CD scripts, (4) Build/deployment automation, (5) Script review/debugging, (6) Converting commands to scripts.
Install
npx skills add JosiahSiegel/claude-plugin-marketplace --skill bash-masternpx skills add JosiahSiegel/claude-plugin-marketplace --skill bash-master -a claude-code -gnpx skills add JosiahSiegel/claude-plugin-marketplace --skill bash-master -a codex -ggemini skills install https://github.com/JosiahSiegel/claude-plugin-marketplace.git --path plugins/bash-master/skills/bash-mastergh skill install JosiahSiegel/claude-plugin-marketplace bash-mastergit clone --depth 1 https://github.com/JosiahSiegel/claude-plugin-marketplace /tmp/JosiahSiegel__claude-plugin-marketplace
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/JosiahSiegel__claude-plugin-marketplace/plugins/bash-master/skills/bash-master ~/.claude/skills/bash-master # Claude Code
cp -R /tmp/JosiahSiegel__claude-plugin-marketplace/plugins/bash-master/skills/bash-master ~/.agents/skills/bash-master # Codex, Cursor, Gemini CLI, Copilot, OpenCode