
n8n MCP Server
Public
Provides Model Context Protocol tools for validating n8n workflows, managing automation projects, integrating with NextJS, and accessing advanced n8n API features to enhance workflow performance, security, and documentation.
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May 30, 2025
Updated Jun 4, 2025
Supercharge Your AI with n8n MCP Server
MCP Server
Unlock the full potential of n8n MCP Server through LangDB's AI Gateway. Get enterprise-grade security, analytics, and seamless integration with zero configuration.
Unified API Access
Complete Tracing
Instant Setup
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Free tier available • No credit card required
Instant Setup
99.9% Uptime
10,000+Monthly Requests
Configuration Requirements
API Key
Configure authentication and required variables to access this MCP server
Required Environment Variables
N8N_API_KEY
Optional
string
API key for authenticating with your n8n instance
PORT
Optional
string
Port on which to run the MCP server
Default:
3000N8N_API_URL
Optional
string
URL of your n8n API instance
Security Notice
Your environment variables and credentials are securely stored and encrypted. LangDB never shares these configuration values with third parties.
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