n8n MCP Server
AI-powered workflow automation. Create, manage, and monitor n8n workflows with 400+ integrations.
- Maintained by
- Community (czlonkowski)
- Hosting
- Runs locally on your machine
- Authentication
- API key or credentials (environment variables)
- Last checked
N8N_API_URL/N8N_API_KEY are only needed for workflow-management tools; a hosted version is at dashboard.n8n-mcp.com.
How to connect the n8n MCP server
Pick your AI client and paste the snippet. Swap the YOUR_… placeholders for your own values. New to this? Our guide to how MCP clients and servers fit together explains what each piece does.
Claude Code
claude mcp add --env MCP_MODE=stdio --env N8N_API_URL=https://YOUR_N8N_INSTANCE --env N8N_API_KEY=YOUR_API_KEY --transport stdio n8n \
-- npx n8n-mcpClaude Desktop
{
"mcpServers": {
"n8n": {
"command": "npx",
"args": [
"n8n-mcp"
],
"env": {
"MCP_MODE": "stdio",
"N8N_API_URL": "https://YOUR_N8N_INSTANCE",
"N8N_API_KEY": "YOUR_API_KEY"
}
}
}
}Fully quit and reopen Claude Desktop after saving.
Full Claude Desktop setup guide →Cursor
{
"mcpServers": {
"n8n": {
"command": "npx",
"args": [
"n8n-mcp"
],
"env": {
"MCP_MODE": "stdio",
"N8N_API_URL": "https://YOUR_N8N_INSTANCE",
"N8N_API_KEY": "YOUR_API_KEY"
}
}
}
}VS Code
{
"servers": {
"n8n": {
"type": "stdio",
"command": "npx",
"args": [
"n8n-mcp"
],
"env": {
"MCP_MODE": "stdio",
"N8N_API_URL": "https://YOUR_N8N_INSTANCE",
"N8N_API_KEY": "YOUR_API_KEY"
}
}
}
}Frequently asked questions
What is the n8n MCP server?
It is a Model Context Protocol (MCP) server — a small piece of software that gives AI assistants like Claude a secure, governed connection to n8n. AI-powered workflow automation. Create, manage, and monitor n8n workflows with 400+ integrations.
Is there an official n8n MCP server?
Not from n8n itself. This one is community-maintained (czlonkowski). It is widely used, but review the repository and pin a version before relying on it in production.
Is the n8n MCP server hosted, or do I run it myself?
It runs locally. Your AI client starts it on your own machine with npx, and it talks to the client over standard input and output rather than the network.
Do I need an API key for the n8n MCP server?
Yes. The local server reads MCP_MODE, N8N_API_URL, N8N_API_KEY from its environment, so you create those credentials first and add them to your client's config.
What can an AI assistant actually do with n8n?
Through this server an assistant can work with workflows, integrations, triggers, automation — reading from and acting on n8n directly instead of you copy-pasting between windows. What you allow it to do is controlled by the permissions you grant.
How do I set this up for my business?
The setup section above has copy-paste config for Claude Code, Claude Desktop, Cursor and VS Code. Once it is running against real systems, the question becomes what catches it when it acts wrongly, which is what Crox's Safety Diagnostic looks at.
New to MCP? Start with our plain-English guide to the Model Context Protocol or see how to connect AI to your business tools without writing code .
Already running this in production?
An agent with a live connection to your tools is a model that can act. Crox looks at what catches it when it acts wrongly: the layers around it, who can stop it, and where a near miss gets reported. Two days, one team, one model.