@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 
Manage email, calendar, tasks and expenses from Telegram with GPT-4o and Google
Jarvis is a powerful multi agent productivity assistant built in n8n. It works directly from Telegram and can underst...
Handle e-commerce WhatsApp support with Whapi, WooCommerce, RAG and Gmail escalation
This workflow is a complete AI powered customer support automation for e commerce businesses. The system allows custo...
Send AI-written cold outreach and follow-up drafts with Gmail and Google Sheets using Firecrawl, Groq, and Gemini
AI Powered Cold Outreach & Follow Up Automation (with Do...While variant) Automate the full cold email lifecycle — fr...
Route ERP tasks across departments with GPT-4, Slack, Gmail and human approval
How It Works This workflow automates enterprise resource planning (ERP) operations across Engineering, Finance, HR, a...
Coordinate robot swarms with OpenAI GPT-5 and real-time Slack alerts
How It Works This workflow automates multi robot swarm coordination for robotics engineers, autonomous systems resear...
Handle WhatsApp customer chats with Evolution API, Claude, Notion, and Sheets
WhatsApp AI Chatbot with Evolution API + Notion CRM What this template does This workflow turns your WhatsApp Busines...
AI Restaurant Virtual Waiter Chatbot 🤖🍕 for WhatsApp & Website
This workflow implements a WhatsApp based virtual restaurant assistant that automates customer interaction from the f...
Scrape and rewrite LinkedIn AI posts with Apify, Groq, OpenAI and Google Sheets
How it works 1. User submits a form with a LinkedIn profile URL and number of posts to scrape 2. Apify's LinkedIn Pos...
Analyze business data from Google Sheets with an OpenAI chatbot
Business Data Analyst Chatbot Overview This workflow is a chat based Business Data Analyst Chatbot built in n8n . It...
Auto-index your website and build a RAG chatbot with Firecrawl, Qdrant, and GPT-4o-mini
Build a fully functional AI chatbot for any website using Retrieval Augmented Generation (RAG). This workflow automat...
Generate Gmail reply drafts with GPT-4o, pgvector, and PostgreSQL
Email Automation — AI Draft Generator n8n Workflow Template Description This workflow is the core of a three part ema...
AI-powered system for Creating & Executing your own Claude Skills 🤹 with GitHub
This workflow implements an advanced AI powered system for generating, and executing Claude Skills stored on GitHub ....
Handle Telegram support, payments, and logo orders with Mistral and Gemini
Who it's for This n8n workflow is designed for Telegram bot administrators and customer service managers who want to...
Find the most relevant workflow templates using RAG, Qdrant and Gemini
AI Workflow Recommender (RAG + Qdrant + Gemini) This workflow helps users find the most relevant n8n templates using...
Orchestrate multi-agent compliance monitoring and audit logging with GPT-4o and Slack
How It Works This workflow automates enterprise compliance governance using a multi agent AI architecture. It targets...
Build an SEO chatbot with GPT-4o-mini using your Google Sheets data
Description Add your approved SEO Q&A pairs to a Google Sheet, activate the workflow, and share the chat URL with you...
Route and audit Odoo draft orders with GPT‐4o and Arabic semantic scheduling
What it is Manual order entry in retail and e commerce often results in fragmented data. Sales representatives might...
Generate Indian stock investment ideas using Groq AI, Google Sheets and stock API
AI Investment Idea Generator using n8n, Groq AI, Google Sheets & Stock API This workflow automatically generates 2–3...
Orchestrate credit onboarding checks with GPT-4o, KYC APIs, Gmail, Slack and Airtable
How It Works This workflow automates credit operations onboarding by running KYC verification, credit bureau checks,...
Manage Google Calendar and Gmail from Telegram with a Claude AI assistant
Telegram AI Personal Assistant — Calendar & Email Manager This workflow turns a Telegram bot into a fully functional...
Handle e-commerce support on Telegram with Gemini and Google Sheets
Telegram E Commerce Customer Support Bot with AI Agent & Google Sheets An AI powered Telegram bot that automates cust...
Create AI-powered LinkedIn posts from Telegram with GPT-4 and images
Description Turn Telegram into your personal AI powered LinkedIn content assistant. This workflow lets you create hig...
Record Odoo accounting entries from Telegram using ChatGPT (GPT-4o-mini)
What Problem Does It Solve? Business owners, managers, and accountants waste valuable time manually entering daily ex...
Orchestrate credit onboarding checks with GPT-4o, Airtable, Gmail and Slack
How It Works This workflow automates credit operations onboarding by running KYC verification, credit bureau checks,...