@n8n/n8n-nodes-langchain.agent
3,546 workflows using this node.
What is the @n8n/n8n-nodes-langchain.agent node used for in n8n workflows?
@n8n/n8n-nodes-langchain.agent n8n workflows are automation templates that use the @n8n/n8n-nodes-langchain.agent 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-agent 
🧠 Empower your AI chatbot with long-term memory and dynamic tool routing
Empower Your AI Chatbot with Long Term Memory and Dynamic Tool Routing This n8n workflow equips your AI agent with lo...
AI Linux system administrator for managing Linux VPS instance
This n8n workflow template is designed for developers, system administrators, and IT professionals who manage Linux V...
🌐 Confluence page AI chatbot workflow
Confluence Page AI Chatbot Workflow This n8n workflow template enables users to interact with an AI powered chatbot d...
🐶 AI agent for PetShop appointments (Agente de IA para agendamentos de PetShop)
AI Agent for Pet Shops – Automate Customer Service & Bookings! Transform Your Pet Shop with AI Powered Automation! En...
Split test different agent prompts with Supabase and OpenAI
Split Test Agent Prompts with Supabase and OpenAI Use Case Oftentimes, it's useful to test different settings for a l...
Get daily exercise plan with Flex Message via LINE
The YogiAI workflow automates sending daily yoga pose reminders and related information via Line Push Messages . This...
Personal portfolio CV Rag chatbot - with conversation store and email summary
Personal Portfolio CV Rag Chatbot with Conversation Store and Email Summary Target Audience This template is perfect...
All-in-one Telegram/Baserow AI assistant 🤖🧠 Voice/Photo/Save notes/Long term mem
Telegram Personal Assistant with Long Term Memory & Note Taking This n8n workflow transforms your Telegram bot into a...
AI-powered chatbot workflow with MySQL database integration
AI Powered Chatbot Workflow with MySQL Integration This guide shows you how to deploy a chatbot that lets you query y...
🤖 AI powered RAG chatbot for your docs + Google Drive + Gemini + Qdrant
AI Powered RAG Chatbot with Google Drive Integration This workflow creates a powerful RAG (Retrieval Augmented Genera...
✍️🌄 Your first Wordpress + AI content creator - quick start
️ WordPress + AI Content Creator This workflow automates the creation and publishing of multi reading level content f...
Analyze Reddit posts with AI to identify business opportunities
Use case Manually monitoring Reddit for viable business ideas is time consuming and inconsistent. This workflow autom...
Automatically create YouTube metadata with AI
This n8n workflow automates YouTube video metadata generation using AI. It extracts video transcripts, analyzes conte...
Build your own counseling chatbot on LINE to support mental health conversations
Are you looking to create a counseling chatbot that provides emotional support and mental health guidance through the...
Automated faceless YouTube video generator using Leonardo AI and Creatomate
Automate Your Video Content Creation: AI Powered Video Generation This n8n template streamlines the creation of high...
AI-powered financial chart analyzer | OpenRouter, MarketStack, macOS Shortcuts
The AI Powered Financial Chart Analyzer is a cutting edge automation tool that streamlines financial analysis using n...
🎦🚀 YouTube video comment analysis agent
YouTube Video Comment Analysis Agent This n8n workflow is designed to help YouTube creators analyze video details and...
⚡📽️ Ultimate AI-powered chatbot for YouTube summarization & analysis
YouTube Video AI Agent Workflow This n8n workflow template allows you to interact with an AI agent that extracts deta...
Ai-powered social media content generator & publisher
AI Powered Social Media Content Generator & Publisher This AI driven n8n workflow automates social media content crea...
Fetch keyword from Google Sheet and classify them using AI
Who is this template for This template is for marketers, SEO specialists, or content managers who need to analyze key...
🌐🪛 AI agent chatbot with Jina.ai webpage scraper
The AI Agent Chatbot with Jina.ai Webpage Scraper workflow is a powerful automation designed to integrate real time w...
🤖🧑💻 AI agent for top n8n creators leaderboard reporting
This n8n workflow is designed to automate the aggregation, processing, and reporting of community statistics related...
🔥📈🤖 AI agent for n8n creators leaderboard - find popular workflows
n8n Creators Leaderboard Workflow Why Use This Workflow? The n8n Creators Leaderboard Workflow is a powerful tool for...
Googleform submission to create a Github issue bug report
Automated Workflow for Google Form Submissions, GitHub Issues, and Discord Notifications This workflow streamlines ho...