@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 pain-driven content ideas from market signals with GPT-4o, Xpoz MCP, Google Sheets, ClickUp, and Slack
Description This workflow automates market driven content ideation by continuously discovering real user pain points...
Optimize multi-property rents and analytics with GPT-4o and Google Sheets
How It Works This workflow automates comprehensive real estate investment analysis by orchestrating specialized AI ag...
Automate actuarial premium adjustments and claims reporting with GPT-4.1, Gmail and Slack
How It Works This workflow automates insurance claims processing by deploying specialized AI agents to analyze actuar...
Reconcile Stripe, bank, and e-commerce data with GPT-4.1 and Google Sheets
How It Works This workflow automates financial reconciliation by orchestrating multiple AI agents to detect mismatche...
Generate research-backed blog articles from news with OpenAI, Tavily and Google Docs
How it works This workflow automatically generates full length, research backed blog articles from online news source...
Score HubSpot deal conversion risk with OpenAI and Slack alerts
How it works This workflow runs daily to review all active deals and evaluate their likelihood of closing successfull...
Automate monthly merchant risk reviews with Supabase, Perplexity and Claude
Quick overview This consists 3 different workflows. Each one should be saved into individual workflows. The goal of t...
Create AI product images and marketing videos with NanoBanana Pro, Veo 3.1 and Blotato
Generate product images with NanoBanana Pro to Veo videos and Blotato Who is this for? This workflow is designed for:...
Auto-reply to emails using Google Gemini AI and SendGrid
Transform your inbox into an intelligent assistant! This workflow automatically reads incoming emails, generates pers...
Extract text from PDFs and images in Google Drive and post to WordPress and social media with OpenAI GPT-4.1 and DALL·E
Who is this for? This workflow is designed for content creators, social media managers, digital marketers, and busine...
Auto-post curated remote jobs to Telegram with BrowserAct and Gemini
Auto post curated remote jobs to Telegram with BrowserAct & Gemini This workflow acts as an intelligent job board cur...
Find cheap flight deals using Google Gemini, GPT-4, Telegram and BrowserAct
Find cheap flight deals using AI, Telegram and BrowserAct This workflow transforms your Telegram bot into an intellig...
Create Telegram podcast digests from Apple Podcasts with BrowserAct and Gemini
Create Telegram podcast digests from Apple Podcasts using BrowserAct & Gemini This workflow automates the creation of...
Monitor Lis Pendens real estate filings via Telegram, BrowserAct and Gemini
Monitor real estate filings via Telegram, BrowserAct and Gemini This workflow transforms your Telegram bot into an au...
Verify service providers via Telegram using BrowserAct and Google Gemini
Verify service providers using Telegram and BrowserAct This workflow transforms your Telegram bot into an intelligent...
Coordinate move-out cleaning and repair tasks with Google Sheets, Slack, email and Claude
Who this is for Property management companies managing frequent tenant move outs across multiple units. What this wor...
Triage tenant complaints with GPT-4.1, Slack, email and Google Sheets
Who this is for Property management teams handling multiple properties with high tenant complaint volumes who want AI...
Generate highly expressive audio 🎙️ using ElevenLabs v3 TTS Audio Tags
This workflow is an AI powered text to speech production pipeline designed to generate highly expressive audio using...
Generate and publish Instagram carousels with Gemini and Google Slides
Generate and publish Instagram carousels automatically Turn a single topic into a published Instagram Carousel in min...
Monitor viral Reddit posts and send GPT-4o-mini summaries to Telegram
Who's it for This workflow is perfect for: Content creators who need to stay on top of trending topics Marketers trac...
Handle customer support queries with cache-first RAG using Redis, LangCache and OpenAI
An end to end Retrieval Augmented Generation (RAG) customer support workflow for n8n , using a cache first strategy (...
Detect financial anomalies and reconcile revenue with GPT-4o and API integrations
How It Works This workflow automates financial oversight for accounting teams, tax professionals, and financial contr...
Convert Japanese scripts to multilingual speech with GPT-4 and ElevenLabs
How It Works This workflow provides enterprise grade translation and text to speech automation for international comm...
Create multilingual localized speech audio with GPT-4 and ElevenLabs
How It Works This workflow delivers intelligent multilingual audio content creation for global marketing teams, e lea...