@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 
Generate & publish SEO articles with Claude AI, Webflow & image generation
Content engine that ships fresh, SEO ready articles every single day. Workflow: βΈ» 1. Layout Blueprint β’ Purpose: Defi...
Auto-reply to Google Play Store reviews with GPT-4o & sentiment analysis
This n8n workflow automates replying to Google Play Store reviews using AI. It analyzes each reviewβs sentiment and t...
Gmail smart auto-responder with GPT-4o and Google Drive context memory
Advanced Gmail AI Auto Responder with Context Intelligence The next generation email automation that knows your commu...
Manage Google Calendar via WhatsApp with GPT-4 virtual assistant
How it works β’ Allows users to manage their Google Calendar via WhatsApp using natural language β’ Handles event creat...
Generate AI viral videos with Seedance and upload to TikTok, YouTube & Instagram
Generate AI videos with Seedance & Blotato, upload to TikTok, YouTube & Instagram Who is this for? This template is i...
Viral ASMR video factory: Automatically generate viral videos on autopilot.
This automation is a complete content creation engine for your social media. It endlessly designs, generates, and org...
Vacation planning agent
Vacation Planning Agent n8n Workflow Overview This n8n workflow creates an intelligent vacation planning chatbot that...
Google Search Console and analytics analysis with AI optimizations
What Is This? This workflow is a comprehensive solution for automating website audits and optimizations, leveraging a...
AI YouTube trend explorer β n8n automation workflow with Gemini/ChatGPT
This n8n template helps you automatically discover, analyze, and track trending topics and videos on YouTube using an...
π§ββοΈ Ai legal assistant agent β AI-powered legal Q&A with document retrieval
β οΈ AI Legal Assistant Agent β AI Powered Legal Q&A with Document Retrieval Category: LegalTech / AI Agent / RAG / Ch...
Manage tasks & send scheduled reminders with Telegram Bot, Google Sheets & GPT-4o mini
This n8n automation lets you build a complete AI powered task management system that integrates Telegram , Google She...
Generate multiple languange blogpost with OpenAI, support Yoast & Polylang
The blogblizt: polylang workflow streamlines the creation and publication of high quality blog content using powerful...
π° Financial AI agent Telegram and WhatsApp
About this workflow Hi! I'm Bruno, and I'm here to help you automate your finances intelligently. This workflow has b...
Generate job automation analysis with GPT-4, Tavily & Telegram
This workflow contains community nodes that are only compatible with the self hosted version of n8n. How It Works Thi...
Content farming - : AI-powered blog automation for WordPress
== Upgrade to V4== Weβve released Version 4 of our AI Powered Blog Automation workflow. We heard your complains and m...
Automate social media headlines with Bright Data & n8n
Description This workflow automatically finds trending headlines and content from various sources and posts them to y...
Forum monitoring automation with Bright Data & n8n
Description This workflow automatically monitors online forums for specific keywords, topics, or competitor mentions....
Sentiment analytics visualizer
Sentiment Analyzer Google Sheets β OpenAI GPT 4o β QuickChart β Gmail What this workflow does 1. Fetches customer rev...
WhatsApp expense tracker with multi-input (text, image & audio)
Description CashMate β Your AI Powered WhatsApp Finance Agent Turn WhatsApp into a smart finance assistant that auto...
E-commerce product fine-tuning with Bright Data and OpenAI
This workflow contains community nodes that are only compatible with the self hosted version of n8n. This workflow au...
OTX & OpenAI web security check
This n8n workflow automates website security audits. It combines direct website scanning, threat intelligence from Al...
LinkedIn engagement automator with GPT-4o/Claude, human review & multilingual comments
Automate LinkedIn engagement without sounding like a bot. This workflow: Detects language & tone (German / English) C...
π€ Build resilient AI workflows with automatic GPT and Gemini failover chain
This workflow contains community nodes that are only compatible with the self hosted version of n8n. How it works Thi...
Automate customer support with Gmail, Google Sheets, ERP data & GPT-4o AI
AI Customer Support Assistant Cloud Version What this workflow does: This AI powered customer support automation proc...