n8n-mcp

An MCP server for n8n that gives AI agents tools for generating workflows, linting, diagnosing failed executions, and driving live n8n instances.

→ actions-marketplace-validations/AutomateLab-tech_n8n-mcp · 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.

✅

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 2 credentials: GITHUB_TOKEN, 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@1.0.4GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.0.4GHSA-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.

🔐 secretGITHUB_TOKEN

🔐 secretN8N_API_KEY— Live-instance (require N8N_API_URL + env vars):

configN8N_API_URL— Live-instance (require + N8N_API_KEY env vars):

configN8N_MCP_ALLOWED_TAGS— prod,staging workflow_list filters to workflows carrying at least one tag.

configN8N_MCP_ALLOWED_WORKFLOW_IDS— abc,def REST tools refuse to touch any workflow outside the list.

configN8N_MCP_DISABLED_TOOLS— workflow_create,workflow_activate Skip those tool registrations entirely.

configN8N_MCP_READ_ONLY— 1 Disables workflow_create, workflow_activate, node_scaffold.

// 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/actions-marketplace-validations-automatelab-tech-n8n-mcp-1nupik)](https://m8ven.ai/mcp/actions-marketplace-validations-automatelab-tech-n8n-mcp-1nupik)

commit: 6f3536782a971d8696a79b830457e9c7f4d9b833

code hash: 114728489fd9241732042523888106ebbe740545fa0b9c1aa297093a82d55082

verified: 6/13/2026, 9:38:58 AM

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