n8n MCP Server

Overview

n8n is a powerful workflow automation platform, and Model Context Protocol (MCP) integration offers a compelling synergy for creating intelligent, scalable, and dynamic workflows. The integration enables AI assistants to manage n8n workflows seamlessly through the Model Context Protocol.

Two Integration Approaches

1. MCP Client Mode (n8n calls external tools)

Your AI-powered workflow inside n8n can call any external MCP server – think "Calendar," "GitHub," "Docs," or internal tools. Everything runs inside n8n with access to a growing catalog of MCP tools.

2. MCP Server Mode (external AI calls n8n)

This connects your agent/MCP client (like Claude Desktop) to your existing workflows by allowing the AI to discover, manage and run these workflows indirectly.

Key Capabilities

• 1,084 n8n nodes: 537 core nodes + 547 community nodes
• Real-World Examples: 2,646 pre-extracted configurations from popular templates
• Natural Language Workflow Creation: Eliminates the need for manual JSON editing
• Multi-instance Support: Comprehensive documentation and multiple n8n instance support

Practical Use Cases

• Research Pipeline: Multi-agent workflow where research leader, project planner, research assistants, and editor all gain access to the same MCP tools
• Sales Assist: AI looks up a contact through an MCP CRM tool, then n8n creates a deal, adds a note, and posts to Slack
• Ops Autopilot: AI opens a ticket, updates a spreadsheet, and pings a channel

Features

Native n8n MCP support allows agents to trigger multi-step workflows, bringing complex, low-code workflow automation to AI agents.