n8n

Item: n8n
Rating: 62
Author: M8ven

Integrates with n8n workflow automation platform to enable complete workflow lifecycle management including creation, modification, activation, execution monitoring, and webhook triggering with built-in documentation for common node types.

→ alicankiraz1/cursor-n8n-builder · listed on pulsemcp

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// key findings

⚠️

Known vulnerabilities in dependencies: 3 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.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

🔐

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 dependencies3 high

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

high@modelcontextprotocol/sdk@1.20.1GHSA-345p-7cg4-v4c7

@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse

high@modelcontextprotocol/sdk@1.20.1GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.20.1GHSA-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.

configLOG_LEVEL— "": "error",

configMCP_MODE— "": "stdio",

🔐 secretN8N_API_KEY— "": "your-api-key"

configN8N_API_URL— "": "https://your-n8n-instance.com",

// 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 2 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/alicankiraz1-cursor-n8n-builder-11tztc)](https://m8ven.ai/mcp/alicankiraz1-cursor-n8n-builder-11tztc)

commit: f339f457b2c760be9eadcc2fa8ebb2717446f992

code hash: 61a8b18c240a6f992c252ba453e5d5a5974548b411cb5d5f71c4245c85c8ede4

verified: 7/24/2026, 8:48:37 AM

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