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N8n MCP Guard
Verified · npm:n8n-mcp-guardMCP server by FarazHayder · updated · ★ 6 · 13 downloads a week
Safety-conscious MCP server for n8n workflow inspection and controlled automation changes N8n MCP Guard is published by npm:n8n-mcp-guard from its verified domain in the official MCP Registry.
Last commit 40 days ago
MIT: permissive, fine for commercial use
Clear description, published package or server URL, original repository
Not checked yet. What we check
Install N8n MCP Guard
Built from the published package, never by AIclaude mcp add n8n-mcp-guard -- npx -y n8n-mcp-guardRun in your terminal. Add --scope user to use it in every project.
{
"mcpServers": {
"n8n-mcp-guard": {
"command": "npx",
"args": [
"-y",
"n8n-mcp-guard"
]
}
}
}Settings, Developer, Edit config. Paste into claude_desktop_config.json and restart.
{
"mcpServers": {
"n8n-mcp-guard": {
"command": "npx",
"args": [
"-y",
"n8n-mcp-guard"
]
}
}
}Add to ~/.cursor/mcp.json (all projects) or .cursor/mcp.json (this project).
{
"servers": {
"n8n-mcp-guard": {
"command": "npx",
"args": [
"-y",
"n8n-mcp-guard"
]
}
}
}Add to .vscode/mcp.json. VS Code uses "servers", not "mcpServers".
codex mcp add n8n-mcp-guard -- npx -y n8n-mcp-guard{
"mcpServers": {
"n8n-mcp-guard": {
"command": "npx",
"args": [
"-y",
"n8n-mcp-guard"
]
}
}
}Add to ~/.gemini/config/mcp_config.json (all projects) or .agents/mcp_config.json (this project).
gemini mcp add n8n-mcp-guard npx -y n8n-mcp-guardGemini CLI was replaced by Antigravity CLI in June 2026 and remains only for enterprise licences and paid API keys.
MCP servers run with your permissions and can read what you give them access to. Some need an API key: check the README and add it under env in the n8n-mcp-guard block.
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N8n MCP Guard: common questions
How do I install N8n MCP Guard?
In Claude Code run claude mcp add n8n-mcp-guard -- npx -y n8n-mcp-guard. For Claude Desktop, Cursor and VS Code, paste the config shown above and restart. See the install guides.
Is N8n MCP Guard the official server?
N8n MCP Guard is published by npm:n8n-mcp-guard from its verified domain in the official MCP Registry.
Is N8n MCP Guard free?
The code is published under the MIT licence. The service it connects to may have its own pricing.
Is N8n MCP Guard safe to use?
It scores 53 of 100. Grades: maintenance B, licence A, quality C. The security check has not run for it yet. Review the code before you install. How grades work.
What are alternatives to N8n MCP Guard?
Similar MCP servers: Jitsu, Oh My Posh Validator, World Monitor, mcp.
Does N8n MCP Guard work with ChatGPT?
Not directly. It runs locally, and ChatGPT only connects to remote servers with a URL. Use it in Claude Code, Claude Desktop, Cursor, VS Code or Codex.