n8n

n8n has released a plug-and-play RAG starter template that lets users upload documents and chat with them instantly. The workflow requires no custom setup and includes preconfigured ingestion and query pipelines using OpenAI.

A new open-source solution by developer Romuald Czlonkowski, called n8n-MCP, enables AI assistants like Claude or Cursor to reliably create automations in the no-code platform n8n. The Model Context Protocol (MCP) server provides structured metadata on all 525+ n8n nodes, enabling agents to reduce workflow build time from 45 minutes with errors to just 3 minutes with no mistakes.