@n8n/n8n-nodes-langchain.vectorstoreinmemory
47 workflows using this node.
What is the @n8n/n8n-nodes-langchain.vectorstoreinmemory node used for in n8n workflows?
@n8n/n8n-nodes-langchain.vectorstoreinmemory n8n workflows are automation templates that use the @n8n/n8n-nodes-langchain.vectorstoreinmemory 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-vectorstoreinmemory 
Answer support questions from a knowledge base with OpenAI GPT-4o-mini
Quick Overview This workflow powers a support chat experience that uses an OpenAI RAG agent with in memory vector sea...
Detect multi-modal plagiarism with OpenAI GPT-4, Whisper, and vector search
How It Works This workflow automates academic and professional plagiarism detection by processing multi modal submiss...
Monitor IP conflicts and governance with GPT-4o, Slack, Gmail and Sheets
How It Works This workflow automates intellectual property (IP) monitoring, conflict detection, and governance report...
Segment players and predict churn with GPT-4o and reward pricing simulations
How It Works This workflow automates player segmentation and game economy optimisation using a multi agent AI archite...
Analyze logs and correlate incidents with OpenAI and Slack
Overview This workflow implements an AI powered incident investigation and root cause analysis system that automatica...
Maintain RAG embeddings with OpenAI, Postgres and auto drift rollback
Overview This workflow implements a self healing Retrieval Augmented Generation (RAG) maintenance system that automat...
Analyze and modernize university curricula with GPT-4o and employment data
Based on the workflow image, here is the complete n8n template submission: Title: How It Works This workflow automate...
Chat with PDF, CSV, and JSON documents using Google Gemini RAG
Overview Turn documents into an AI powered knowledge base. Upload PDF, CSV, or JSON files and ask natural language qu...
Analyze, classify, and summarize Gmail with OpenAI RAG and Google Sheets
Analyze, classify, and summarize emails using RAG (automatic taxonomy learning) This workflow automatically reads inc...
Score and route real estate leads with GPT‐4.1, MLS/CRM data, and Slack alerts
How It Works This workflow automates end to end e commerce order processing from intake through fulfillment by orches...
Draft and manage academic research papers with GPT-4 and Pinecone
How It Works This workflow automates academic research processing by routing queries through specialized AI models wh...
Assess document fraud risk and compliance with GPT-4, Claude and Slack alerts
n8n Template Submission: AI Powered Multi Document Analysis & Recommendation Engine 1. Title AI Multi Document Analyz...
Send AI-curated weekly news digests with RSS, Vector DB & GPT-4o
What this workflow does This workflow implements a two stage news automation system designed for reusable and topic d...
Answer product queries via WhatsApp using OpenAI GPT-4o and PDF knowledge base
WhatsApp AI Sales Agent using PDF Vector Store This workflow turns your WhatsApp number into an intelligent AI powere...
Chat with news articles using AI analysis in Telegram with vector search
Overview This workflow allows users to send any newspaper or article link to a Telegram bot. The workflow then: 1. Va...
AI-powered company documents Q&A assistant with Google Drive and GPT-4 mini
Company Knowledge Base Assistant Who's it for This workflow is designed for companies looking to onboard new employee...
Predict F1 Race Winners with OpenAI GPT-4o, Historical Data & Slack Alerts
How It Works Every day at 8 AM, the workflow automatically retrieves the latest F1 data—including driver standings, q...
Contract extraction, risk analysis & compliance automation with GPT-4.1 Mini
How It Works Scheduled triggers initiate automated contract reviews. The system fetches documents from cloud storage...
Create a code assistant that learns from your GitHub repository using OpenAI
AI Agent for GitHub AI Agent to learn directly from your GitHub repository . It automatically syncs source files, con...
Generate AI-powered markdown posts from workflow JSON with Gemini & LlamaIndex
This AI powered workflow transforms n8n workflow JSON files into publication ready, SEO optimized markdown posts for...
Dual-path customer support system with Google Sheets, vectors & Gemini
This n8n workflow template implements a dual path architecture for AI customer support, based on the principles outli...
Auto-update knowledge base with Drive, LlamaIndex & Azure OpenAI embeddings
This Workflow auto ingests Google Drive documents, parses them with LlamaIndex, and stores Azure OpenAI embeddings in...
Document Q&A chatbot with Google Drive, GPT-4-mini & Telegram (RAG system)
Description Overview This workflow creates a chat based Retrieval Augmented Generation (RAG) agent that lets you uplo...
Hr policy retrieval using Slack, S3, and GPT-4.1-mini with RAG
HR Chatbot with RAG: Retrieve Company Policies via Slack, Amazon S3, and OpenAI Overview Answer HR and company policy...