@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 
WhatsApp productivity assistant with OpenAI, Gmail, Calendar, Tasks & Expense tracking
Who's it for This template is designed for anyone who wants to use WhatsApp as a personal AI assistant hub . If you o...
Calory tracker & meal logger with Telegram, Gemini AI and data tables
This can be your Alternative to Cal AI App Overview: A comprehensive n8n workflow demonstrating advanced AI agent orc...
Automatically analyze meeting effectiveness with AI & send Slack feedback
How it works This workflow automatically analyzes meeting effectiveness and provides constructive feedback: • Retriev...
Automate Google Classroom with Gemini AI: Topics, assignments & student tracking
Automate Google Classroom: Topics, Assignments & Student Tracking Automate Google Classroom via the Google Classroom...
Personalized cold email system with Google Gemini, Telegram approval & Google Sheets
Personalized Cold Email System with Google Gemini AI and Telegram Approval An AI powered cold email automation that u...
AI-powered lead processing from Apify with Gemini and Google Sheets
AI Powered Lead Scraping Automation using APIFY Scraper and Gemini Filtering to Google Sheets This is a fully automat...
Build a text & image responding Telegram bot with Google Gemini 2.5 Flash
Telegram AI Bot Workflow An intelligent Telegram bot powered by Google Gemini AI that provides smart responses to bot...
Generate & post unique MCQ polls to Telegram with Gemini AI and Google Sheets
This template provides a complete, two part automation system for exam preparation providers, educators, or content c...
Customer support & lead collection chatbot with RAG, GPT-4o, Sheets & Telegram
Who’s it for This template is designed for small and medium businesses, startups, and agencies that want to automate...
Extract contact information from business cards with Mistral OCR and GPT-4o-mini
Business Card Scanner – Automate Contact Extraction This workflow automates the process of extracting contact details...
AI secretary for scheduling with WhatsApp and Telegram
AI secretary for scheduling with WhatsApp and Telegram ️ Community Disclaimer This workflow is community maintained a...
Daily stock market digest with GPT-5, Decodo scraping & Gmail delivery
Step By Step AI Stock Market Research Agent (Beginner) Build your own AI powered daily stock market digest — automati...
Generate blog posts from keywords to Webflow
Who's it for Content marketers and SEO specialists who need to generate multiple SEO optimized articles targeting key...
Manage Odoo CRM with natural language using OpenAI and MCP Server
Odoo CRM MCP Server Workflow Overview This workflow connects an AI Agent with Odoo CRM using the Model Context Protoc...
Multimodal Slack AI assistant with voice, image & video processing
What it's for: This is a base template for anyone trying to develop a Slack bot AI Agent. This base allows for multip...
Real-time sales quote creation in Odoo via Telegram with Google Gemini AI
Overview This template connects Telegram with Odoo to let your sales team create sales quotes and check product avail...
Daily cybersecurity news summarizer with Grok AI for Telegram
Cybersecurity News Automation Workflow This n8n automation workflow fetches daily cybersecurity news, cleans it, summ...
Autonomous email management with GPT-5-mini & human-in-the-loop for Outlook
Autonomous Email Assistant AI Powered Inbox Management Transform Your Email Workflow with Intelligent Automation This...
Build a document QA system with Google Drive, Pinecone, and OpenAI RAG
Title RAG AI Agent for Documents in Google Drive → Pinecone → OpenAI Chat (n8n workflow) Short Description This n8n w...
WhatsApp support bot with Google Drive RAG, GPT-4.1-mini and Cohere reranking
WhatsApp RAG Agent (Text + Voice) with Weekly Google Drive Sync One line summary : Answers WhatsApp in under 100 word...
WhatsApp customer support with Claude AI, Google Docs & multilingual capabilities
Transform your customer support operations with an intelligent WhatsApp automation system that handles text, voice, a...
AI sales assistant with GPT & Claude: qualify leads, book meetings
Lead Qualification & Meeting Booking System This workflow creates a sophisticated AI powered sales assistant that aut...
Generate stock trading signals with Gemini 2.5 Pro & TwelveData via Telegram Bot
Purpose and Audience This n8n workflow template creates an intelligent stock technical analysis system that delivers...
Manage Shopify store via conversational OpenAI assistant with SmartCommerce
Shopify MCP AI Agent Workflow for n8n Overview This n8n workflow showcases a full featured AI powered assistant conne...