n8n

This MCP server provides AI assistants with complete n8n workflow automation capabilities, built by Romuald Czlonkowski using TypeScript with a comprehensive database of 525+ n8n nodes including 263 AI-capable nodes, 104 triggers, and 87% documentation coverage extracted from official n8n sources. The implementation offers 47 specialized tools across node discovery, configuration validation, template management, and workflow operations, featuring fuzzy search with edit distance algorithms, real-time workflow validation with expression checking, n8n API integration for workflow CRUD operations, and pre-built task templates for common automation patterns. Built with SQLite database optimization, Docker deployment support, HTTP and stdio transport modes, extensive validation engines for node configurations and workflow connections, and published as an npm package with Railway/Docker deployment options, it serves automation engineers needing conversational access to n8n's extensive node ecosystem, AI developers building workflow-driven applications, and teams where natural language interfaces enhance n8n workflow creation without direct platform knowledge.

Source

Repository: https://github.com/czlonkowski/n8n-mcp