n8n-mcp-server

n8n-mcp-server

2
os_automation

The n8n-mcp-server is a Model-Controller-Provider server for automating workflows in n8n. It features a JSON-RPC 2.0 compliant API for workflow management and supports Docker along with TypeScript for comprehensive workflow automation solutions.

n8n-mcp-server

A Model-Controller-Provider (MCP) server implementation for n8n workflow automation.

Features

  • JSON-RPC 2.0 compliant API
  • Workflow execution and management
  • Environment-based configuration
  • TypeScript support
  • Comprehensive logging
  • Docker support

Prerequisites

  • Node.js >= 14.0.0
  • n8n instance running and accessible
  • n8n API key

Configuration

  • N8N_URL: URL of your n8n instance API
  • N8N_API_KEY: Your n8n API key
  • N8N_API_HEADER: Header name for API key (default: X-N8N-API-KEY)

Usage

Starting the Server

  • Standard start, Development mode, Simple mode, Debug mode

Docker Support

  • Build and run with Docker or use Docker Compose

API Documentation

  • JSON-RPC 2.0 interface with methods like initialize, shutdown, listTools, callTool.