@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 
AI-powered X (Twitter) content generator and scheduler with LangChain and Blotato
This n8n template demonstrates how to use AI to fully automate the generation and scheduling of X (formerly Twitter)...
Automate product ad creation with Telegram, Fal.AI & Facebook posting
This workflow automates the entire process of creating and publishing social media ads — directly from Telegram. By s...
Generate recipes from fridge photos using GPT-4 Vision & Telegram
This n8n template demonstrates a multi modal AI recipe assistant that suggests delicious recipes based on user input,...
Automated daily news summaries with OpenRouter AI & Gmail delivery
Daily AI News Summary & Gmail Delivery This n8n template demonstrates how to build an autonomous AI agent that automa...
Indonesian stock market research agent with Sectors App, Gemini & Tavily
This n8n workflow demonstrate how to configure AI Agent for financial research purposes especially for IDX data throu...
Analyze USD/JPY rates with AI and Tavily news search for email reporting
Who’s it for Traders, operations teams, and finance minded founders who want a low maintenance USD/JPY monitor that b...
Generate Business Automation Opportunities & ROI Reports with Claude AI
AI Business Automation Opportunity Finder Turn automation audits into high ticket sales with this ROI focused n8n wor...
Landing Page Analysis & Optimization with Claude's 4-Agent AI System
AI Landing Page Analyzer & Optimizer Transform your landing page audits into a powerful lead generation machine with...
Generate Complete Database Schemas with Claude for SQL Databases
Transform database design from weeks to minutes with this intelligent multi agent system. Perfect for agencies, consu...
Auto-Translate YouTube Video Content with Google Gemini AI
If you want to reach a wider audience, having your video titles and descriptions in multiple languages can help you c...
Automate HR recruitment with OpenAI resume screening & interview QnA generator
Build an AI HR Assistant to Screen Resumes and Send Telegram Alerts A step by step guide to creating a fully automate...
Detect team burnout with Groq AI analysis of GitHub activity for wellness reports
Team Wellness AI Burnout Detector Agent Demo [sample report ](https://github.com/suarifymy/adk...
Detect duplicate form submissions & send AI responses with Jotform and Gemini
Duplicate Submission Detection & Auto Response for Jotform Who's it for Form managers, SaaS platforms, event organize...
AI model usage dashboard: Track token metrics and costs for LLM workflows
n8n AI Workflow Dashboard Template Overview This template is designed to collect execution data from your AI workflow...
Automate real estate lead matching with Jotform, & Gemini AI to Zoho CRM
What Problem Does It Solve? In real estate, inquiries come from many sources and often require immediate, personalize...
Generate biblical character vlogs with GPT-4o and Veo3 AI video generator
How It Works This intelligent workflow turns ancient stories and legendary characters into modern style vlog ideas —...
Generate personalized and aggregate survey reports with Jotform and Gemini AI
Generate Personalized & Aggregate Survey Reports with Jotform and Gemini AI Overview Automatically transform Jotform...
AI-Powered Zoho CRM Lead Management with OpenAI GPT
Zoho CRM MCP Server Integration (n8n Workflow) Overview This n8n flow integrates Zoho CRM with an MCP (Model Context...
Automate RSS News to Telegram with GPT AI & Image Watermarking
This n8n workflow automatically posts new articles from an RSS feed to your Telegram channel. It enhances article tex...
Send Personalized B2B/B2C Welcome Emails with Jotform, GPT-4o & Perplexity AI
Send smart, personalized welcome emails to any Jotform lead This workflow intelligently qualifies new Jotform leads a...
AI-Powered Dental Appointment System with Telegram, Google Calendar and Sheets
This workflow is an AI powered Dental Appointment Assistant that automates appointment booking, rescheduling, and can...
Generate AI LinkedIn Posts with Human Approval via Telegram and GPT
Human in the Loop LinkedIn Post Generator (Telegram + AI) This n8n template demonstrates how to build a human in the...
Generate MemeCoin Art with Gemini Flash & NanoBanana and Post to Twitter
MemeCoin Art Generator using Gemini Flash NanoBanana & upload to Twitter Watch the Youtube Tutorial video [ ](http...
Automated appointment approval system with GPT-4 Mini, JotForm, and Telegram
AI Powered All Purpose Appointment System via JotForm What This Workflow Does This template automates the entire appo...