n8n MCP Server

Enables AI models to manage n8n workflow automation through a standardized interface. Supports creating, reading, updating, and deleting workflows with comprehensive access to workflow nodes, connections, and configurations.

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

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// key findings

🚨

Known vulnerabilities in dependencies: 1 critical, 3 high

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

🔐

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.

// required environment variables

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

configLOG_LEVEL— export ="info" # Log level (errorwarninfodebug)

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

configN8N_URL— "": "http://localhost:5678",

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 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/masseater-n8n-mcp-server-pjddqd)](https://m8ven.ai/mcp/masseater-n8n-mcp-server-pjddqd)

commit: e47051947ac670397bff2c12e622bd4cb94bcc95

code hash: 5ce8d4c6de4cd2d3e8f912fc7636b1371b724abb348f62cb59e4232f758bd39e

verified: 6/17/2026, 12:40:56 PM

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