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Enhanced n8n MCP Server with 20 comprehensive improvements for AI-powered workflow management, debugging, and optimization

Package Exports

  • enhanced-n8n-mcp-server
  • enhanced-n8n-mcp-server/enhanced-index.js

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Readme

Enhanced n8n MCP Server v4.0.0

🚀 Professional-grade n8n workflow management with AI-powered insights

Overview

The Enhanced n8n MCP Server transforms basic n8n integration into a comprehensive workflow management platform with 20 advanced enhancements for AI assistants.

Key Features

🔍 Advanced Debugging & Analysis

  • Enhanced Execution Details - Deep node-level analysis with performance metrics
  • Comprehensive Error Analysis - Root cause identification with automated solutions
  • Real-Time Monitoring - Live execution tracking and metrics collection
  • Performance Bottleneck Detection - Optimization recommendations

🏗️ Intelligent Workflow Management

  • Template-Based Creation - Pre-built templates for OCR, API, and data processing
  • Comprehensive Validation - Multi-layer validation with security checks
  • Auto-Configuration - Automated setup for popular services
  • Node Suggestions - AI-powered next-node recommendations

🔐 Professional Security & Monitoring

  • Credential Health Monitoring - OAuth2 testing and expiry alerts
  • Resource Usage Analytics - Memory, CPU, and network monitoring
  • Enhanced Caching - Multi-layer caching with intelligent invalidation
  • Advanced Error Handling - Structured error classification and recovery

Quick Start

Installation

npm install enhanced-n8n-mcp-server

Configuration

# Required environment variables
N8N_API_KEY=your_n8n_api_key
N8N_BASE_URL=https://your-n8n-instance.com

# Optional enhancements
PERFORMANCE_MONITORING=true
REAL_TIME_MONITORING=true
CACHE_ENABLED=true

Usage

# Start the enhanced server
npm start

# Development mode with auto-reload
npm run dev

# Run comprehensive tests
npm test

Enhanced Tools

The server provides 32 tools including 7 enhanced tools:

  • get_execution_details_enhanced - Comprehensive execution analysis
  • analyze_execution_errors_comprehensive - Intelligent error analysis
  • create_workflow_from_template - Template-based workflow creation
  • validate_workflow_comprehensive - Multi-layer validation
  • monitor_credential_health - Automated credential monitoring
  • identify_performance_bottlenecks - Performance optimization
  • analyze_resource_usage - Resource consumption analytics

Performance

Operation Response Time Throughput
Enhanced Execution Details < 500ms 100 req/min
Error Analysis < 1000ms 50 req/min
Workflow Validation < 2000ms 30 req/min
Performance Analysis < 3000ms 20 req/min

AI Assistant Integration

Perfect for use with:

  • Claude (Anthropic)
  • ChatGPT (OpenAI)
  • Other MCP-compatible AI assistants

Requirements

  • Node.js >= 18.0.0
  • Valid n8n instance with API access
  • n8n API key

Documentation

For complete documentation, examples, and advanced configuration:

License

MIT

Support

Transform your n8n workflows with AI-powered insights and professional-grade management! 🚀