@n8n/n8n-nodes-langchain.memorybufferwindow
960 workflows using this node.
What is the @n8n/n8n-nodes-langchain.memorybufferwindow node used for in n8n workflows?
@n8n/n8n-nodes-langchain.memorybufferwindow n8n workflows are automation templates that use the @n8n/n8n-nodes-langchain.memorybufferwindow 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-memorybufferwindow 
Automated candidate screening & response using GPT-4, Mistral OCR and Slack notifications
Description Streamline your HR recruitment process with this intelligent automation that reads candidate emails and r...
Classify and respond to Facebook Messenger inquiries with GPT-4, Slack and Sheets
Description Streamline Facebook Messenger inbox management with an AI powered categorization and response system. ️ T...
Reddit post finder with Google Gemini summarization via Telegram
Who's it for This template is perfect for content creators, researchers, marketers, and Reddit enthusiasts who want t...
Generate empathetic customer replies with Claude AI and auto-escalation
Overview Generate empathetic, professional reply drafts for customer or user messages. The workflow detects sentiment...
Phase-based blog creation system with specialized AI sub-agents
Chat with a multi agent system to write a blog. The orchestrator advances through research, headlines, hooks, outline...
Build a cost estimation chatbot with Mistral AI, OCR & Supabase
AI Cost Estimation Chatbot (Conversational Dual Agent + OCR Workflow) Overview This workflow introduces a conversatio...
Build a product catalog chatbot with Mistral AI, Google Drive & Supabase RAG
AI Product Catalog Chatbot with Google Drive Ingestion & Supabase RAG Overview This workflow builds a dual system tha...
Generate LinkedIn posts with Mistral AI using 7 dynamic content templates
AI Powered LinkedIn Post Generator Workflow Overview This workflow is a two part intelligent content creation system...
Create long-form documents from simple titles with GPT-5 and Google Docs
How It Works 1. Generate the document structure based on the provided title or short description . 2. Use prompt chai...
Build a website AI chatbot with lead capture using Gemini and Supabase RAG
This workflow deploys a fully customizable AI chatbot that can be embedded on any website, from custom coded sites to...
Generate business proposals with GPT-4o, Google Sheets and Google Docs
Description Automate your client proposal creation with this intelligent workflow that transforms Google Sheets entri...
Automatically detect & classify GitHub API errors with GPT-4o to Airtable, Notion & Slack
Automatically detect, classify, and document GitHub API errors using AI. This workflow connects GitHub, OpenAI (GPT 4...
Validate GitHub configurations with GPT-4o-mini and log issues to sheets and Slack
Description Ensure your GitHub repositories stay configuration accurate and documentation compliant with this intelli...
Generate QA test cases from Figma designs to Google Sheets using GPT-4o-mini
Description Transform Figma design files into detailed QA test cases with AI driven analysis and structured export to...
Facebook Messenger chatbot with GPT-4.1 & human escalation support
Who is this for? This n8n workflow is designed for businesses, customer support teams, and page administrators who wa...
AI-powered Facebook comment management: Auto-reply, delete, ban & notify
Who is this for? This n8n workflow is designed for Facebook Page administrators, social media managers, and community...
Track & query expenses via Telegram with GPT-4.1 mini & Google Sheets
Description Track and query your expenses effortlessly through Telegram using voice or text messages. This AI powered...
Snap & track nutrition: Telegram food photos → Gemini Vision AI → Google Sheets
️ Telegram Food Photo → Gemini Vision AI → Nutrition Data → Google Sheets + ️ Drive What this workflow does Snap and...
Personalize resumes & cover letters with AI, GitHub Pages and Google Drive
Automated Resume & Cover Letter Generator This project is an automation workflow that generates a personalized resume...
Automate ITSM ticket classification and resolution using Gemini, Qdrant and ServiceNow
Who’s it for This template is ideal for IT support teams, internal helpdesk automation engineers, and developers buil...
Handle WhatsApp customer inquiries with AI and intent routing
Handle WhatsApp customer inquiries with AI and intent routing (Whatsapp Chatbot) An intelligent, fully customizable W...
Add Project Tasks to Google Sheets with GPT-4.1-mini Chat Assistant
Let your team create, track, and manage project tasks through natural conversation. This workflow uses an AI Project...
Hotel receptionist with WhatsApp, Gemini model-switching, Redis & Google Sheets
This project is an AI powered hotel receptionist built using n8n , designed to handle guest queries automatically thr...
Email-to-task automation with Mistral AI (Gmail/Outlook to Google Tasks/Microsoft To Do)
Description Automate your personal productivity by transforming actionable emails from Gmail and Outlook into structu...
