Design production n8n workflows with webhook auth, queue-mode scaling, expression mapping, idempotent side effects, and credential hygiene. Use for self-hosted or cloud automation, REST workflow CI, and debugging executions.
Install
npx skills add alivirgo/Major-AI-Skills --skill n8nnpx skills add alivirgo/Major-AI-Skills --skill n8n -a claude-code -gnpx skills add alivirgo/Major-AI-Skills --skill n8n -a codex -ggemini skills install https://github.com/alivirgo/Major-AI-Skills.git --path skills/n8ngh skill install alivirgo/Major-AI-Skills n8ngit clone --depth 1 https://github.com/alivirgo/Major-AI-Skills /tmp/alivirgo__Major-AI-Skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/alivirgo__Major-AI-Skills/skills/n8n ~/.claude/skills/n8n # Claude Code
cp -R /tmp/alivirgo__Major-AI-Skills/skills/n8n ~/.agents/skills/n8n # Codex, Cursor, Gemini CLI, Copilot, OpenCode