@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 
Create literary English/German to Chinese dictionary with GPT-4o-mini & Supabase
Description This workflow creates a sophisticated bilingual dictionary that provides literary style definitions and e...
Multi-account email classifier with AI, Gmail, Discord & Google Sheets
AI Email Classifier Automate Email Classification, Prioritization, and Spam Detection Across Multiple Accounts Create...
Personal Google Calendar & reminder bot on Telegram using Gemini & Whisper
The CA Tele Assistant workflow is an intelligent Telegram bot designed to help you manage your Google Calendar effort...
Stock portfolio analysis with Perplexity AI, GPT-4, and Google Sheets
Dynamic Portfolio Advisor – Daily Stock Market Intelligence with Google Sheets Description: This advanced AI powered...
WhatsApp AI assistant for Q&A & bookings with Gemini, Pinecone & Google Sheets
Overview Turn WhatsApp chats into instant answers and real time bookings—all in one n8n workflow. Your AI Agent lever...
Generate & schedule social media posts with GPT-4 and Telegram approval workflow
Generate & Schedule Social Media Posts with GPT 4 and Telegram Approval Workflow This comprehensive content automatio...
Festival social media automation with Gemini AI for X/Twitter & Facebook
Festival Social Media Automation with Gemini AI for X/Twitter & Facebook Transform your festival marketing with this...
Personalized email automation using Google Docs, Pinecone, GPT-4o and Gmail
What Problem Does This Solve? ️ This workflow automates the process of extracting information from a Google Doc, stor...
Deploy code to GitHub with natural language via Slack & Claude 3.5
Github Deployer Agent Overview The Github Deployer Agent is an intelligent automation tool that integrates with Slack...
Extract structured candidate data from resumes with GPT AI
Who is this for? This workflow is perfect for HR teams, recruiters, and hiring platforms that need to automate th...
YouTube lead generation: Turn comments into enriched prospects with Apify and Gemini AI
Automated YouTube Leads: Turn Comments into Enriched Prospects Workflow Overview This cutting edge n8n workflow is a...
Create a Slack AI chatbot with threads & thinking UI using OpenRouter & Postgres
Slack quietly released an update to their API that allows developers to build "AI Apps & Agents", which is a special...
Manage KlickTipp contacts via Telegram Bot with GPT-5 mini agent
Community Node Disclaimer : This workflow uses KlickTipp community nodes. How It Works AI Agent and KlickTipp Tools I...
Manage Jira issues with natural language via Telegram and GPT-4o
Manage Jira Issues with Natural Language via Telegram and GPT 4o Overview The Jira Agent is an AI powered assistant t...
Generate cinematic videos from text prompts with GPT-4o, Fal.AI Seedance & Audio
Who’s it for? This workflow is built for: AI storytellers , content creators , YouTubers , and short form video marke...
Generate data pipeline blueprints with Claude 3.5, Slack, and Tavily Search
Architecture Agent Overview The Architect Agent listens to Slack messages and generates full data architecture bluepr...
AI-powered WhatsApp chatbot with Venom Bot & Google Gemini (no official API)
Get Started Creator: @obisdev This workflow powers a fully automated WhatsApp chatbot using a self hosted Venom Bot i...
Build a PDF-based RAG system with OpenAI, Pinecone and Cohere reranking
This workflow contains community nodes that are only compatible with the self hosted version of n8n. This workflow pr...
Auto-share YouTube videos with AI-generated posts to Facebook, X & Discord
Auto Share YouTube Videos with AI Generated Posts to Facebook, X and Notify in Discord This n8n template demonstrates...
Automate vendor due diligence research with Gemini & Jina AI
This workflow contains community nodes that are only compatible with the self hosted version of n8n. Who is this for?...
Build a personalized birthday AI companion with GPT-4 and PostgreSQL
Idea The idea for app came since I wanted to build a unique gift for my niece because she gets excited for her birthd...
Automated stock news alerts with Google RSS, Gemini & Telegram notifications
This workflow contains community nodes that are only compatible with the self hosted version of n8n. Purpose This wor...
Automated BTC & ETH market analysis alerts for Discord & Telegram with Gemini AI
Purpose & Audience This n8n workflow template is crafted for cryptocurrency traders, analysts, and enthusiasts who wa...
Real-time forex sentiment analysis & alerts with Gemini AI to Discord
Purpose & Audience Forex Market AI Analyst is an advanced n8n workflow template designed for Forex traders, analysts,...