@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 
Get real-time NFT insights via Telegram with OpenSea & AI (Main interface)
Track NFT market trends, collections, and trades in real time—directly from Telegram! This master workflow integrates...
LinkedIn post agent
LinkedIn Post Generator Automated Marketing Content Workflow This workflow creates and publishes professional LinkedI...
Analyze any website with OpenAI and get on-page SEO audit
Instantly Find & Fix What’s Holding Your Page Back You’ve put in the work. Your content is strong. Your design is pol...
AI research agents to automate PDF analysis with Mistral’s best-in-class OCR
Overview Mistral OCR is a cutting edge document understanding API that improves how businesses extract and process in...
Multi-functional Discord bot: Llama AI, image generation & knowledge base
Multi functional Discord Bot with Llama AI, Image Generation, and Knowledge Base Integration Overview This workflow c...
WordPress content assistant: Article recommendations & Q&A with Mistral AI
WordPress Content Assistant: Article Recommendations & Q&A with Mistral AI Ideal for WordPress site owners who want t...
Stock market technical analysis with GPT-4o and TradingView for Telegram
Overview: Transform Your Trading with AI Driven Technical Analysis The Stock Market Technical Analysis Bot is an adva...
Google Drive to Pinecone vector storage workflow
Document Chat Bot with Automated RAG System This workflow creates a conversational assistant that can answer question...
🉑 Generate Anki flash cards for language learning with Google Translate and GPT
Context Hey! I'm Samir, a Supply Chain Data Scientist from Paris who spent six years in China studying and working wh...
Extract and log data to Airtable with Google Gemini, ILovePDF, and Google Drive
Who is this workflow template for? This workflow template is perfect for freelancers, small business owners, accounti...
IT support chatbot with Google Drive, Pinecone & Gemini | AI doc processing
This n8n template empowers IT support teams by automating document ingestion and instant query resolution through a c...
💥🛠️Build a web search chatbot with GPT-4o and MCP Brave Search
MCP AI Chatbot using Brave Search Disclaimer: This workflow only works with local installations of n8n because it use...
Self-learning AI assistant with permanent memory | GPT,Telegram & Pinecone RAG
Your AI secretary that self learning every day and remembers everything you said (text, audio, image). Imagine having...
Generate stock market investment reports from FinancialDatasets.ai with AI
Perfect if you are... Beginner Investor – Learn the market faster with AI powered insights guiding your decisions. Re...
Get real-time crypto token insights via Telegram with DexScreener and GPT-4o
Instantly access real time decentralized exchange (DEX) insights directly in Telegram! This workflow integrates the D...
Daily AI news briefing and summarization with Google Gemini and Telegram
Stay ahead with personalized AI news delivered straight to your Telegram! This powerful n8n workflow automates your d...
AI-powered technical analyst with Perplexity R1 research
Leverage the latest AI technology to analyze financial charts an...
CoinMarketCap telegram price bot
Get real time cryptocurrency prices directly in Telegram! This workflow integrates CoinMarketCap API with Telegram ,...
Summarize YouTube videos & chat about content with GPT-4o-mini via Telegram
Summarize YouTube Videos & Chat About Content with GPT 4o mini via Telegram Description This n8n workflow automates t...
Generate complete stories with GPT-4o and save them in Google Drive
AI Story Generator with GPT 4o and Google Drive Integration Automatically generate complete stories with GPT 4o and s...
Build an AI-powered tech radar advisor with SQL DB, RAG, and routing agents
AI Powered Tech Radar Advisor This project is built on top of the famous open source ThoughtWorks Tech Radar. You can...
Audio conversation analysis & visualization with DeepGram and GPT-4o
Transcript Evalu8r – AI Powered Transcribing and Transcript Analysis Workflow Overview Transcript Evalu8...
🔐🦙Private & local Ollama self-hosted + dynamic LLM router
Who is this for? This workflow template is designed for AI enthusiasts , developers , and privacy conscious users who...
✨🩷Automated social media content publishing factory + system prompt composition
Social Media Content Publishing Factory for Streamlined Content Creation Across Platforms Who is this for? This workf...