@n8n/n8n-nodes-langchain.lmchatopenai
2,488 workflows using this node.
What is the @n8n/n8n-nodes-langchain.lmchatopenai node used for in n8n workflows?
@n8n/n8n-nodes-langchain.lmchatopenai n8n workflows are automation templates that use the @n8n/n8n-nodes-langchain.lmchatopenai node as part of a reusable workflow. Builders use these templates to inspect how the node connects with triggers, data transformation steps, app integrations, notifications, storage, or AI-powered actions inside n8n. Each workflow listing includes a title, summary, author attribution, categories, complexity level, source links when available, and a downloadable JSON file for review before import. Use this page to compare practical examples, understand the surrounding nodes, and choose a template that can be safely tested and adapted in your own n8n workspace.
n8n-n8n-nodes-langchain-lmchatopenai 
Automated discord spam moderation with AI and human-in-the-loop
This n8n template demonstrates how you can automate community moderation using human in the loop functionality for Di...
Telegram AI bot-to-human handoff for sales calls
This n8n template demonstrates an approach to perform bot to human handoff using Human in the loop functionality as a...
AI-powered language and coding tutor with GPT-4 and timed Telegram messages
MOTION TUTOR AI Powered Language Learning System Unlock the Power of Language with Personalized AI Learning! MOTION T...
Create an AI-powered Discord assistant with GPT-4o for multi-channel messaging
Discord AI Workflow: Your Automated Assistant! Workflow Overview Transforms your Discord server into an intelligent,...
Automate LinkedIn requests & icebreaker with Browserflow and Google sheets
Disclaimer: As this workflow uses a Community node, it is available only to self hosted installation of n8n Who is th...
🛻 AI agent for logistics order processing with GPT-4o, Gmail and Google Sheet
Tags: Supply Chain, Logistics, AI Agents Context Hey! I’m Samir, a Supply Chain Data Scientist from Paris, and the fo...
Automate sales for digital products & SaaS with AI (GPT-4o)
Skyrocket Your Sales Outreach with AI Powered Automation! Tired of manually finding leads, collecting emails, and sen...
Automate blog content creation with GPT-4, Perplexity & WordPress
Who Is This For This workflow is ideal for content creators, solo founders, marketers, and AI enthusiasts who want to...
WooCommerce AI post-sales chatbot with GPT-4o, RAG, Google Drive and Telegram
This WooCommerce integrated chatbot is designed to transform post sales customer support by combining automation and...
Automated resume review system using OpenAI + Google Sheets
Who is this for? This workflow is ideal for: HR teams and recruiters seeking to streamline resume screening. Hiring m...
AI-powered product research & comparison with GPT-4o and SerpAPI
What It Does This powerful workflow can take hours of difficult research attempting to identify the perfect product t...
WebSecScan: AI-powered website security auditor
WebSecScan: AI Powered Website Security Auditor This n8n workflow provides comprehensive website security analysis by...
Analyze Telegram messages with OpenAI and send notifications via Gmail & Telegram
AI powered Telegram message analysis with multi tool notifications (Gmail, Telegram) This workflow triggers on Telegr...
🗼 AI powered supply chain control tower with BigQuery and GPT-4o
Tags: Supply Chain, Logistics, Control Tower Context Hey! I’m Samir, a Supply Chain Engineer and Data Scientist from...
AI-powered research assistant for platform questions with GPT-4o and MCP
Description This workflow empowers you to effortlessly get answers to your n8n platform questions through an AI power...
🧑🎓 AI powered language teacher with Telegram, Google Sheet and GPT-4o
Tags: Productivity, Education, Learning, Language Context I’m a Supply Chain Data Scientist from Paris who lived six...
🔍🛠️Generate SEO-optimized WordPress content with AI powered perplexity research
Generate SEO Optimized WordPress Content with Perplexity Research Who is This For? This workflow is ideal for content...
Youtube RAG search with frontend using Apify, Qdrant and AI
Ever wanted to build your own RAG search over Youtube videos? Well, now you can! This n8n template shows how you can...
Build a RAG-powered AI assistant with OpenAI, Google Drive & Supabase Vector DB
Target Audience This guide is designed for developers, data scientists, and AI enthusiasts who want to create intelli...
Automated LinkedIn profile summaries with GPT-4o and Google Sheets
Quickly transform any LinkedIn profile URL into a concise, AI‑generated professional summary — perfect for recruiters...
Analyze brand mentions on Reddit with GPT-4o mini and Notion integration
The Reddit Comment Analyzer is an n8n automation that helps businesses monitor brand mentions, analyze sentiment, and...
Get real-time NFT Marketplace insights with OpenSea Marketplace Agent Tool
Track NFT listings, offers, orders, and trait based pricing in real time! This workflow integrates OpenSea API , AI p...
Get real-time NFT insights with OpenSea AI-powered NFT agent tool
Instantly access NFT metadata, collections, traits, contracts, and ownership details from OpenSea! This workflow inte...
Analyze NFT market trends with AI-powered OpenSea analytics agent tool
Get deep insights into NFT market trends, sales data, and collection statistics—all powered by AI and OpenSea! This w...