@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 
✍️🌄 Your first Wordpress + AI content creator - quick start
️ WordPress + AI Content Creator This workflow automates the creation and publishing of multi reading level content f...
Analyze Reddit posts with AI to identify business opportunities
Use case Manually monitoring Reddit for viable business ideas is time consuming and inconsistent. This workflow autom...
Automatically create YouTube metadata with AI
This n8n workflow automates YouTube video metadata generation using AI. It extracts video transcripts, analyzes conte...
Automated faceless YouTube video generator using Leonardo AI and Creatomate
Automate Your Video Content Creation: AI Powered Video Generation This n8n template streamlines the creation of high...
🎦🚀 YouTube video comment analysis agent
YouTube Video Comment Analysis Agent This n8n workflow is designed to help YouTube creators analyze video details and...
Free YouTube video analyzer with AI-powered summaries & email alerts
This workflow is designed to analyze YouTube videos by extracting their transcripts, summarizing the content using AI...
⚡📽️ Ultimate AI-powered chatbot for YouTube summarization & analysis
YouTube Video AI Agent Workflow This n8n workflow template allows you to interact with an AI agent that extracts deta...
Fetch keyword from Google Sheet and classify them using AI
Who is this template for This template is for marketers, SEO specialists, or content managers who need to analyze key...
🌐🪛 AI agent chatbot with Jina.ai webpage scraper
The AI Agent Chatbot with Jina.ai Webpage Scraper workflow is a powerful automation designed to integrate real time w...
🤖🧑💻 AI agent for top n8n creators leaderboard reporting
This n8n workflow is designed to automate the aggregation, processing, and reporting of community statistics related...
🔥📈🤖 AI agent for n8n creators leaderboard - find popular workflows
n8n Creators Leaderboard Workflow Why Use This Workflow? The n8n Creators Leaderboard Workflow is a powerful tool for...
Googleform submission to create a Github issue bug report
Automated Workflow for Google Form Submissions, GitHub Issues, and Discord Notifications This workflow streamlines ho...
Smart email assistant: automate customer support with AI & Supabase
Intelligent Email Support System with Vector Database Overview This n8n workflow automates email support using AI and...
Hacker news job listing scraper and parser
This automated workflow scrapes and processes the monthly "Who is Hiring" thread from Hacker News, transforming raw j...
Utm link creator & QR code generator with scheduled Google Analytics reports
UTM Link Creator & QR Code Generator with Scheduled Google Analytics Reports This workflow enables marketers to gener...
Allow users to send a sequence of messages to an AI agent in Telegram
Use Case When creating chatbots that interface through applications such as Telegram and WhatsApp , users can often s...
A very simple "Human in the Loop" email response system using AI and IMAP
Functionality This workflow automates the handling of incoming emails by summarizing their content, generating approp...
Slack slash commands AI chat bot
This is a response chatbot in public channels through slash commands. I explain more in detail through the YouTube vi...
Arxiv paper summarization with ChatGPT
Webhook Paper Summarization Who is this for? This workflow is designed for researchers, students, and professionals w...
AI agent: Find the right LinkedIn profiles in seconds
Automate LinkedIn Prospecting with AI Agent and Get Results Straight to Google Sheets! A practical AI powered workflo...
Use OpenRouter in n8n versions <1.78
What it is: In version 1.78, n8n introduced a dedicated node to use the OpenRouter service, which lets you to use a l...
Book ghostwriting & research AI agent
How it Works: 1. Trigger: The workflow is triggered by a webhook, initiated by an Airtable automation. This automatio...
Host your own AI deep research agent with n8n, Apify and OpenAI o3
This template attempts to replicate OpenAI's DeepResearch feature which, at time of writing, is only available to the...
An AI agent to create faceless YouTube videos
Runthrough Video runthrough Use Case Create YouTube videos without on camera presence: You want to generate passive c...