Getting started with native 🦜️🔗 LangChain nodes in n8n

This video presents the latest release of n8n, which includes brand new native AI LangChain nodes. In this tutorial I cover: 1. Quick presentation of new AI nodes tab 2. Building easy conversational agent with Wikipedia tool 3. Using n8n workflows as agent tools 4. Inserting vector data to Supabase 5. Using vector store QA chain to build simple chat with PDF Create your n8n AI cloud account here (affiliate): https://n8ngmbh.partnerlinks.io/6hvl7yx64x19 My other tutorials: 1. Web scraping data with n8n and Puppeteer: https://www.youtube.com/watch?v=YonNJqAAxdg 2. How to build Telegram AI bot with n8n and 🦜🔗 LangChain (FlowiseAI): https://www.youtube.com/watch?v=Gc2lW5BiGDQ 3. Generate PDFs in n8n with Gotenberg (for free!): https://www.youtube.com/watch?v=bo15xdjXf1Y 4. How to auto-backup n8n workflows to GitHub: https://www.youtube.com/watch?v=dNuVuoPD0Jo 5. Using webhooks in n8n (parameters, responses and triggers): https://www.youtube.com/watch?v=IvUYJQkf6sA Subscribe my newsletter: https://workfloows.com/ Visit my Gumroad profile: https://workfloows.gumroad.com/ Follow me on Twitter/X: https://twitter.com/workfloows Follow Workfloows on LinkedIn: https://www.linkedin.com/company/workfloows/ Screen recording software that I use (affiliate): https://www.screen.studio/@jmMwX 0:00 Disclaimer 0:25 Introduction 0:57 Example 1: Basic chat agent 3:57 Example 2: Custom agent tools 7:32 Example 3: PDF chat workflow