How to install N8n Nodes MCP in Codex
To install N8n Nodes MCP in Codex, run "codex mcp add n8n-nodes-mcp -- npx -y n8n-nodes-mcp" in your terminal, then type /mcp in Codex to check it.
Built from the published package · server updated 9 months ago
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Run the install command
In a terminal, run:
codex mcp add n8n-nodes-mcp -- npx -y n8n-nodes-mcp - 2
Check it
Inside Codex, type /mcp to see the server and its tools.
MCP servers run with your permissions. If N8n Nodes MCP needs an API key, add it under env in the config. Check its README.
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Questions
Does N8n Nodes MCP work in Codex?
Yes. Codex supports mcp servers in the codex cli and ide extension, and N8n Nodes MCP installs with the steps above.
N8n Nodes MCP does not show up in Codex. What now?
Restart Codex fully, check the JSON is valid, and make sure Node.js (for npx) is installed. See common MCP errors and fixes.
Is N8n Nodes MCP safe?
It scores 71 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.
