@n8n/n8n-nodes-langchain.openai
1,274 workflows using this node.
What is the @n8n/n8n-nodes-langchain.openai node used for in n8n workflows?
@n8n/n8n-nodes-langchain.openai n8n workflows are automation templates that use the @n8n/n8n-nodes-langchain.openai 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-openai 
Manage your Shopify store via AI assistant with OpenAI and MCP server
Who it's for This n8n workflow is designed for Shopify store owners and e commerce managers who want to automate thei...
Generate social content pillars, calendars and posts using Google Sheets and OpenAI
How it works This workflow turns a single planning row in Google Sheets into a fully structured content engine. It ge...
Create AI sci‑fi book review videos with ChatGPT, Fal.ai and Nexrender
This n8n workflow is an end to end AI powered video generation pipeline that takes a dataset of sci fi book, generate...
Monitor daily HR risks and standup summaries with Monday.com and GPT-4o-mini
Description This workflow automates the daily HR standup by continuously monitoring active hiring and HR tasks, ident...
Repurpose YouTube videos into blogs and social posts with GPT-4o, WordPress, LinkedIn, X and Instagram
This workflow turns a single YouTube video into multiple content formats and publishes them across different platform...
Send daily Malaysian weather alerts with Perplexity AI, Firecrawl and Telegram
Automated Malaysian Weather Alerts with Perplexity AI, Firecrawl and Telegram This n8n template automates daily weath...
Generate client proposals with OpenAI, Google Sheets, Slides, Gmail, and Drive
AI Proposal Generator Engine An n8n based automation that generates client proposals from a form, lets you review eve...
Triage product UAT feedback with OpenAI, Notion, Slack and Gmail
Description Automatically triage Product UAT feedback with AI, deduplicate it against your existing Notion backlog, c...
Escalate product UAT critical bugs with OpenAI, Jira and Slack
Description Automatically detect and escalate Product UAT critical bugs using AI, create Jira issues, notify engineer...
E-commerce product mockups from images with OpenAI DALL-E, remove.bg and G-Drive
Who it's for This n8n workflow automatically generates professional e commerce product mockups from product images. T...
Repurpose YouTube videos and publish via Blotato with Telegram, Sheets and GPT-4.1-mini
Automate YouTube Video Creation and Publishing with Blotato Who is this for? This workflow is designed for YouTube cr...
Score Upwork jobs and generate proposals with Apify, GPT-4o, Google Sheets and Telegram
How it works 1. Schedule Trigger runs every 6 hours (customizable) 2. Apify Scraper fetches Upwork jobs matching your...
Handle Gmail reply-based scheduling with Google Calendar and GPT-4o-mini
Reply Handling (Optional Extension) This optional workflow handles email replies after availability options have been...
Generate natural health remedies guides with Claude AI & auto quality assurance
DESCRIPTION This workflow automates the creation of personalized natural health guides using Claude AI with built in...
Triage product UAT feedback with OpenAI, Jira, Slack, Notion and Google Sheets
Description Automatically triage Product UAT feedback using AI, route it to the right tools and teams, and close the...
Generate blog posts and social media content with GPT-4.1 and Pexels images
AI Content Generator with Auto Pexels Image Matching This n8n template demonstrates how to use AI to generate engagin...
Create AI-powered 3D product videos from images with VEO3 for Shopify
Who Is This For? This n8n workflow is designed for e commerce businesses, digital marketers, and content creators who...
Capture and score multi-channel leads with GPT-4, Gmail and Google Sheets
Complete AI powered sales system Automates lead capture, qualification, and follow up from multiple channels. AI INTE...
Analyze WooCommerce product reviews with GPT-4, Airtable & Slack summaries
WooCommerce Product Reviews: Sentiment Analysis with Slack Summary This workflow automatically fetches product review...
AI news digest: Summarize top stories with GPT-4o and DALL-E for Telegram
Title: Create daily AI news digest and send to Telegram Description: Stay ahead of the rapidly evolving artificial in...
Automate Facebook group problem-solving content with GPT-4 and Apify
FB Group Problem Solver Auto Generate Helpful Posts For: Business Owners, Community managers, coaches, consultants, a...
Transform viral Instagram Reels into original scripts with AI, Perplexity & Apify
How it works Please guys, stop staring at a blank page. This workflow turns viral Instagram trends into original scri...
Schedule interviews and send GPT-4 reminders with Google Calendar, Gmail, Slack and Recrutei
: AI Powered Interview Scheduling & Reminders This workflow automates the end to end process of scheduling technical...
Launch job vacancies from ATS to Google Calendar, ClickUp and LinkedIn with GPT-4o
: Automated Vacancy Launch & AI Marketing This workflow streamlines the entire job opening process by connecting your...