@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 
Scrape Trustpilot reviews using Bright Data & GPT-4o-mini for winning ad copy
Competitor Review Scraper & Ad Copy Generator (Trustpilot + Bright Data + GPT 4o mini) Who It's For Marketers, busine...
Find high-intent sales leads by scraping Glassdoor with Bright Data & GPT
Scrape Glassdoor with Bright Data Designed for sales teams, recruiters, and marketers aiming to automate job discover...
Scrape Indeed job listings for hiring signals using Bright Data and LLMs
Scrape Indeed Job Listings for Hiring Signals Using Bright Data and LLMs How the flow runs 1. Fill the form with job...
Log meal nutrients from Telegram to Google Sheets using an AI agent
Who is this for? This workflow is ideal for individuals focused on nutrition tracking, meal planning, or diet optimiz...
Daily AI news translation & summary with GPT-4 and Telegram delivery
What this workflow does Every morning at 8 a.m., this workflow fetches the latest AI related articles from both GNews...
🧠 Flowatch 👁️ analyze and diagnose n8n workflow errors via OpenAI and email
Analyze and Diagnose n8n Workflow Errors Automatically via OpenAI and Email ️ This template is available on ️ Cl...
AI-powered WhatsApp chatbot 🤖📲 for text, voice, images & PDFs with memory 🧠
This workflow is a highly advanced multimodal AI assistant designed to operate through WhatsApp . It can understand a...
🤖 AI restaurant assistant for WhatsApp, Instagram & Messenger
Hi, I’m Amanda! This workflow was created with so much love, care, and attention… especially for you, who runs a rest...
Automated research report generation with AI, Wiki, Search & Gmail/Telegram
Automated Research Report Generation with OpenAI, Wikipedia, Google Search, Gmail/Telegram and PDF Output Description...
Paul Graham essay search & chat with Milvus vector database
Paul Graham Essay Search & Chat with Milvus Vector Database How It Works This workflow creates a RAG (Retrieval Augme...
Create a Paul Graham essay Q&A system with OpenAI and Milvus vector database
Create a Paul Graham Essay Q&A System with OpenAI and Milvus Vector Database How It Works This workflow creates a que...
Create a RAG system with Paul Essays, Milvus, and OpenAI for cited answers
Create a RAG System with Paul Essays, Milvus, and OpenAI for Cited Answers This workflow automates the process of cre...
Build an MCP server with Google Calendar
Who is this for? This template is designed for anyone who wants to integrate MCP with their AI Agents. Whether you're...
Build an AI powered phone agent 📞🤖 with Retell, Google Calendar and RAG
This Workflow simulates an AI powered phone agent with RetellAI with two main functions: 1. Appointment Booking – It...
Autonomous customizable support chatbot on Intercom + Discord thread reports
Click here to access this Workflow for free . Connect your own LLM boosted chatbot to Intercom (f their overly priced...
AI-powered YouTube shorts automation: Create & publish with OpenAI & ElevenLabs
Who is this for? Digital marketers, content creators, social media managers, and businesses who want to use AI market...
Screen and score resumes from Gmail to Sheets with AI
Description This intelligent n8n automation streamlines the process of collecting, extracting, and scoring resumes se...
Automate purchase order form submissions from Outlook Excel attachments with AI
This n8n template imports purchase order submissions from Outlook and converts attached purchase order forms in XLSX...
Create AI news videos with HeyGen avatars and auto-post to social media
Automatically generate short AI avatar videos based on trending news, then post them across social media platforms—fu...
Import Google Keep notes to Google Sheets using OpenAI and Google Drive
This n8n workflow automates the import of your Google Keep notes into a structured Google Sheet, using Google Drive,...
Build an MCP server with Google Calendar and custom functions
Learn how to build an MCP Server and Client in n8n with official nodes. Requires n8n version 1.88.0 or higher. In thi...
Parse Gmail inbox and transform into Todoist tasks with Solve Propositions
Who is it for? If you are getting a lot of emails into your Gmail inbox, then probably some of those can be solved ea...
Generate written content with GPT Recursive Writing & Editing agents
Who is this for? Content creators, writers, and automation enthusiasts experimenting with recursive AI workflows for...
Generate & auto-post social videos to multiple platforms with GPT-4 and Kling AI
AI Powered Social Video Generator with Auto Posting to Instagram, TikTok, YouTube, Facebook, LinkedIn, Thread...
