Add mcp-n8n server to third-party servers list

Author: leonardosepulvedat

README.md

@@ -982,6 +982,7 @@ A growing set of community-developed and maintained servers demonstrates various
 - **[mcp-meme-sticky](https://github.com/nkapila6/mcp-meme-sticky)** - Make memes or stickers using MCP server for WhatsApp or Telegram.
 - **[mcp-memory-service](https://github.com/doobidoo/mcp-memory-service)** - Universal MCP memory service providing semantic memory search, persistent storage, and autonomous memory consolidation for AI assistants across 13+ AI applications.
 - **[MCP-NixOS](https://github.com/utensils/mcp-nixos)** - A Model Context Protocol server that provides AI assistants with accurate, real-time information about NixOS packages, system options, Home Manager settings, and nix-darwin macOS configurations.
+- <img height="12" width="12" src="https://n8n.io/favicon.ico" alt="n8n Logo" /> **[mcp-n8n](https://github.com/gomakers-ai/mcp-n8n)** - Complete n8n API integration with 41 tools for workflow management, execution monitoring, credentials, and 100+ pre-built templates. Control your entire n8n automation infrastructure through AI conversations.
 - **[mcp-open-library](https://github.com/8enSmith/mcp-open-library)** - A Model Context Protocol (MCP) server for the Open Library API that enables AI assistants to search for book and author information.
 - **[MCP-OpenStack-Ops](https://github.com/call518/MCP-OpenStack-Ops)** - Professional OpenStack operations automation via MCP server. Specialized tools for cluster monitoring, instance management, volume control & network analysis. FastMCP + OpenStack SDK + Bearer auth. Claude Desktop ready. Perfect for DevOps & cloud automation.
 - **[MCP-PostgreSQL-Ops](https://github.com/call518/MCP-PostgreSQL-Ops)** - Model Context Protocol (MCP) server for Apache Ambari API integration. This project provides tools for managing Hadoop clusters, including service operations, configuration management, status monitoring, and request tracking.