N8N MCP Server

Item: N8N MCP Server
Rating: 72
Author: M8ven

Enables management of multiple N8N workflow automation instances through MCP. Supports listing, creating, updating, deleting, executing workflows and monitoring their executions across different N8N environments.

→ businessarchi/n8n-mcp-server · listed on glama

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// key findings

⚠️

Known vulnerabilities in dependencies: 2 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

🔐

You'll be asked for 1 credential: N8N_API_KEY

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// known CVEs in dependencies2 high

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

high@modelcontextprotocol/sdk@1.0.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.0.0GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

Depend on this server? Get alerted when its CVEs change.Watch this server free →

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configMCP_TRANSPORT— SSE (défaut) Déploiement sur Coolify/Docker =sse

🔐 secretN8N_API_KEY— your-api-key

configN8N_INSTANCES— '[{"name":"prod","url":"https://n8n.example.com","apiKey":"your-api-key"},{"name":"dev","url":"https://n8n-dev.example.com","apiKey":"your-api-key"}]'

configN8N_INSTANCE_NAME

configN8N_URL

configPORT

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 3 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/businessarchi-n8n-mcp-server-j2ta7k)](https://m8ven.ai/mcp/businessarchi-n8n-mcp-server-j2ta7k)

commit: de81b3f64d06f0b51e802d24e3c9365af2cef68c

code hash: 8ca2eb08adfdae09a595e6370105b2a28688a7c8f9714e3f8f3d07cf612fed3b

verified: 6/24/2026, 10:32:50 AM

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