@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 
Lead qualification and scoring with Jotform, Gemini AI, and Slack
Automate your lead qualification process by connecting Jotform to Gemini AI. This workflow instantly analyzes new for...
Automate property maintenance requests with GPT-4o-mini, Jotform and Gmail
Tired of juggling maintenance calls, lost requests, and slow vendor responses? This workflow streamlines the entire p...
Extract business card data & generate follow-ups with Google Vision OCR & GPT-4 Mini
This n8n template helps you turn business cards into qualified sales opportunities — instantly. No more lost leads af...
Automated email digest from Gmail to Slack with GPT-4o summary
Who’s it for Teams that start their day in Slack and want a concise, automated summary of yesterday’s emails—ops lead...
Automated customer feedback triage with Gemini, Jotform, Google Sheets & Gmail replies
Who’s it for Teams that collect product feedback with Jotform and want automated triage: instant alerts for urgent is...
AI-powered client onboarding with Jotform, Asana, Slack, and HubSpot
Streamline client onboarding and project setup from hours to minutes with AI driven automation. This intelligent work...
Build a knowledge base chatbot with Jotform, RAG Supabase, Together AI & Gemini
Youtube Video: https://youtu.be/dEtV7OYuMFQ?si=fOAlZWz4aDuFFovH Workflow Pre requisites Step 1: Supabase Setup First,...
Food image analysis for calorie estimation with Vision AI and Telegram
Who’s it for Teams building health/fitness apps, coaches running check ins in chat, and anyone who needs quick, struc...
Build AI-ready knowledge base from Outlook & Notion using Pinecone & GPT-4
Outlook & Notion Knowledge Base Builder for AI Agents This n8n template lets you automatically build and maintain an...
AI-powered NDA review & instant alert system - Jotform, Gemini, Telegram
This workflow automates the process of analyzing a contract submitted via a web form. It extracts the text from an up...
AI-powered multi-channel lead outreach with JotForm, Gemini AI & HeyReach
AI Powered Outreach Engine (Jotform + Gemini AI + HeyReach + Data Tables) Overview This workflow turns every Jotform...
Automate job search with LinkedIn, Google Sheets & AI
When I was applying for roles, I learned the hard way that a one size fits all resume never wins. I obsessively tailo...
Create & publish YouTube Shorts on historical what-ifs with GPT-4o & Blotato
Workflow Description: Automated YouTube Short Viral History (Blotato + GPT 4.1) This workflow is a powerful, self sus...
Create and publish Instagram carousels automatically with GPT-4.1 and Blotato
Automated Instagram Carousel Post (Blotato + GPT 4.1) This workflow is an end to end solution for automating the crea...
Create a factual learning assistant with RAG, Gemini, Telegram & MongoDB
Who's it for? This template is perfect for educational institutions, coaching centers (like UPSC, GMAT, or specialize...
Automate internal complaint resolution with Jotform, Gemini AI & Google Sheets
Workflow explaination video: https://youtu.be/z1grVuNOXMk Prerequisites Before running this workflow, you need to hav...
Automated post-purchase product delivery & upsell with Jotform, GDrive, Gemini
Explanation video: https://youtu.be/QjbA tFYCFE?si= C36KlSgABzteoB Workflow Overview This automation handles what hap...
Categorize support emails with AI and create tasks in Dart
Automatically turn incoming support emails into categorized, prioritized tasks in Dart—complete with AI generated sum...
Automate employee trip expense processing with Jotform, OpenAI and Google Sheets
Who’s it for This workflow is designed for employees who need to submit expense claims for business trips. It automat...
Automate freelance project intake with custom proposals using Jotform & Gemini
Workflow explaination: https://youtu.be/ecafBTFPuvE?si=7csA1yNsaUxUG72F This workflow is designed to automatically ha...
University application evaluation & scholarship automation with GPT-4 & Jotform
Revolutionize university admissions with intelligent AI driven application evaluation that analyzes student profiles,...
Automate employee onboarding with Jotform, GPT-4o-mini & Google Workspace
1. Who's It For HR teams managing multiple new hires monthly. Small to medium businesses automating onboarding proces...
Prioritize Todoist tasks with OpenRouter AI and send daily summaries to Slack
Title Prioritize Todoist tasks and send a daily summary to Slack Who’s it for Busy professionals, team leads, and fre...
Event registration & AI networking with GPT-4o, Jotform & Google Sheets
1. Who's It For Conference organizers managing 500+ attendee tech/business events. Trade show managers needing networ...