@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 
Generate AI meeting summaries and tasks from Fathom recordings to Dart
Automatically generate a meeting summary from your meetings through Fathom, save it to a Dart document, and create a...
Automate sales meeting prep with Claude AI & Explorium Intelligence
Research Agent Automated Sales Meeting Intelligence This n8n workflow automatically prepares comprehensive sales rese...
Generate personalized sales leads with Claude AI & Explorium for Gmail outreach
Outbound Agent AI Powered Lead Generation with Natural Language Prospecting This n8n workflow transforms natural lang...
Qualify leads with Salesforce, Explorium data & Claude AI analysis of API usage
Inbound Agent AI Powered Lead Qualification with Product Usage Intelligence This n8n workflow automatically qualifies...
Automated candidate screening & response using GPT-4, Mistral OCR and Slack notifications
Description Streamline your HR recruitment process with this intelligent automation that reads candidate emails and r...
Classify and respond to Facebook Messenger inquiries with GPT-4, Slack and Sheets
Description Streamline Facebook Messenger inbox management with an AI powered categorization and response system. ️ T...
Generate weekly Twitter & Facebook performance reports with GPT-4o analysis
Description Automate your weekly cross platform social media analytics workflow with AI powered insights. This system...
Generate automated social media reports with GPT-4o, Twitter, Facebook & Notion
Description Automate your weekly social media analytics with this end to end AI reporting workflow. This system colle...
Score SDK documentation localization readiness with Azure GPT-4o-mini and Slack alerts
Description: Make your SDK documentation localization ready before translation with this n8n automation template. The...
Reddit post finder with Google Gemini summarization via Telegram
Who's it for This template is perfect for content creators, researchers, marketers, and Reddit enthusiasts who want t...
Extract text from Google Drive images with OCR.space, OpenRouter AI summary to sheets & Gmail
How it works This workflow automatically detects new image files uploaded to a Google Drive folder, extracts Japanese...
Generate empathetic customer replies with Claude AI and auto-escalation
Overview Generate empathetic, professional reply drafts for customer or user messages. The workflow detects sentiment...
Discover & analyze n8n workflows from GitHub with OpenAI and Google Sheets
Discover and analyze the most valuable community built n8n workflows on GitHub. This automation searches public repos...
Generate UGC video ads from product images with Kie.ai Sora 2 + Tavily Research
What It Does This n8n workflow automatically generates 10 second UGC style portrait video ads for any product — entir...
Automate inventory replenishment and purchase orders with Mistral AI and ERP
This AI powered workflow monitors warehouse stock levels and sales velocity in real time, uses machine learning to fo...
Capture and score website leads with Gemini RAG, Supabase, Google Sheets and Slack alerts
Turn your website chat into a lead generating machine. Visitors chat with an AI that answers questions from your know...
Health monitoring system with Grok-3 AI analysis and family/doctor email alerts
Introduction Automates patient health monitoring by analyzing submitted health data via AI, determining alert necessi...
Phase-based blog creation system with specialized AI sub-agents
Chat with a multi agent system to write a blog. The orchestrator advances through research, headlines, hooks, outline...
Automate conference travel approvals with Deepseek AI, Gmail and Google Sheets
Introduction Automates overseas conference approval requests to CEO. Generates emails with conference details, flight...
Automatically update Amazon transaction memos in YNAB with AI & Gmail
Who it's for This workflow is ideal for YNAB users who frequently shop on Amazon and want their ...
Automated student answer sheet evaluation with Gemini AI and Google Workspace
Description: This workflow automates the entire student exam evaluation process using AI and Google Workspace tools —...
Compare shipping rates with FedEx, DHL, BlueDart, Delhivery and Claude AI
This AI powered workflow automatically compares shipping rates across four major carriers, uses Claude AI to recommen...
Process ADR intake and PV cases with Claude AI and Google Sheets
This workflow automates end to end pharmacovigilance (PV) case processing. It ingests ADR reports from web forms or e...
Manage clinical trial e-consent and compliance with Claude AI and Google Sheets
This workflow automates end to end e consent management for clinical trials. It captures, validates, timestamps, and...