Use when an n8n-mcp account targets more than one n8n instance — i.e. the `n8n_instances` tool is available, the user mentions multiple n8n instances or environments (prod vs staging, several teams or clients), several agents or chats work on one account in parallel, a workflow / datatable / credential / execution call returns an unexpected NOT_FOUND or reads data you don't recognize, or a call…
Install
npx skills add czlonkowski/n8n-skills --skill n8n-multi-instancenpx skills add czlonkowski/n8n-skills --skill n8n-multi-instance -a claude-code -gnpx skills add czlonkowski/n8n-skills --skill n8n-multi-instance -a codex -ggemini skills install https://github.com/czlonkowski/n8n-skills.git --path skills/n8n-multi-instancegh skill install czlonkowski/n8n-skills n8n-multi-instancegit clone --depth 1 https://github.com/czlonkowski/n8n-skills /tmp/czlonkowski__n8n-skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/czlonkowski__n8n-skills/skills/n8n-multi-instance ~/.claude/skills/n8n-multi-instance # Claude Code
cp -R /tmp/czlonkowski__n8n-skills/skills/n8n-multi-instance ~/.agents/skills/n8n-multi-instance # Codex, Cursor, Gemini CLI, Copilot, OpenCode