@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 
Process multiple prompts in parallel with Azure OpenAI Batch API
Process Multiple Prompts in Parallel with Azure OpenAI Batch API Who is this for? This workflow is designed for devel...
Advanced AI-powered YouTube SEO optimization & auto-update
Optimize Existing YouTube Video Metadata using AI and YouTube API This n8n workflow automatically enhances the Search...
Compare sequential, agent-based, and parallel LLM processing with Claude 3.7
This workflow demonstrates three distinct approaches to chaining LLM operations using Claude 3.7 Sonnet. Connect to a...
Build an MCP server with Google Calendar and custom functions
Learn how to build an MCP Server and Client in n8n with official nodes. Requires n8n version 1.88.0 or higher. In thi...
Generate written content with GPT Recursive Writing & Editing agents
Who is this for? Content creators, writers, and automation enthusiasts experimenting with recursive AI workflows for...
AI-powered student assistant for course information via Twilio SMS
This n8n template offers a simple yet capable chatbot assistant who can answer course enquiries over SMS. Given the r...
Build an IT support assistant chatbot leveraging existing support portal
This n8n template demonstrates how you can leverage existing support site search to power your Support Chatbots and a...
Conversing with data: transforming text into SQL queries and visual curves
Conversational Data Retrieval and Visualization Workflow This workflow enables users to interact with a PostgreSQL da...
Enhance AI prompts with GPT-4o-mini and Telegram delivery
Workflow Documentation Description: This workflow is designed to optimize prompts by enhancing user inputs for clarit...
Automated LinkedIn lead generation, scoring & communication with AI-Agent
️ DISCLAIMER: This workflow uses the AnySite LinkedIn community node, which is only available on self hosted n8n inst...
Scalable multi-agent chat using @mentions
Summary Engage multiple, uniquely configured AI agents (using different models via OpenRouter) in a single conversati...
Adaptive RAG strategy with query classification & retrieval (Gemini & Qdrant)
This n8n workflow implements a version of the Adaptive Retrieval Augmented Generation (RAG) framework. It recognizes...
Automated Discord chatbot for chat interaction in channel using Gemini 2.0 Flash
A Discord bot that responds to mentions by sending messages to n8n workflows and returning the responses. Connects Di...
Manage calendar events with Slack using OpenAI-powered Outlook assistant
This n8n template demonstrates how easy it is to build an Outlook Calendar Assistant powered by an AI agent equipped...
Scrape business leads from Google Maps using OpenAI and Google Sheets
Google Maps Data Extraction Workflow for Lead Generation This workflow is ideal for sales teams, marketers, entrepren...
Generate conversational Twitter/X threads with GPT-4o AI
Generate Conversational Twitter/X Threads with GPT 4o AI (n8n Workflow) This workflow uses OpenAI (GPT 4o) and Twitte...
Smart sales support chatbot with GPT-4o and Google Sheets
Who is this tempate for? This workflow powers a simple yet effective customer and sales support chatbot for your webs...
Analyze crypto markets with the AI-powered CoinMarketCap data analyst
Meet your AI powered crypto data analyst—fully integrated with CoinMarketCap APIs. This workflow acts as the supervis...
Analyze DEX liquidity, trades & spot pairs with CoinMarketCap AI agent
Gain full visibility into decentralized exchanges using CoinMarketCap’s DEXScan API—powered by AI. This workflow is p...
Get exchange & sentiment insights with CoinMarketCap AI agent
Analyze exchange data, market indexes, and community sentiment from CoinMarketCap—powered by AI. This sub agent provi...
Get live crypto market data with AI-powered CoinMarketCap agent
Access real time cryptocurrency prices, market rankings, metadata, and global stats—powered by GPT 4o and CoinMarketC...
Slack AI chatbot for business team with RAG, Claude 3.7 Sonnet and Google Drive
Imagine having an AI chatbot on Slack that seamlessly integrates with your company’s workflow, automating repetitive...
Batch process prompts with Anthropic Claude API
This workflow template provides a robust solution for efficiently sending multiple prompts to Anthropic's Claude mode...
AI YouTube playlist & video analyst chatbot
AI YouTube Playlist & Video Analyst Chatbot This n8n workflow transforms entire YouTube playlists or single videos in...