@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 
Monitor daily traffic spikes with Databox, OpenAI and Slack
Autonomous Traffic Spike Reporting: Databox, AI & Slack This workflow gives PPC agencies and performance teams a dail...
AI-Powered SEO Cannibalization Monitor: Databox, Google Search Console & Slack
AI Powered SEO Cannibalization Monitor: Databox, Google Search Console & Slack This workflow runs weekly and checks m...
Automate B2B supplier price negotiations with Google Sheets, Gmail, GPT-4o, Notion and Slack
Description: Automate your entire supplier negotiation process with this AI driven workflow that intelligently drafts...
Analyze stocks from Telegram using GPT-4, TwelveData, NewsAPI and Chart-IMG
AI Stock Tracking Agent is a Telegram based AI workflow built in n8n that transforms a simple stock name into a compl...
Generate SENSEX trading signals using Gemini, Yahoo Finance and Google Sheets
AI Powered SENSEX Signal Generator Gemini, Yahoo Finance & Google Sheets This n8n workflow automatically analyzes SEN...
Publish daily multi-platform social posts from live web research with GPT-5.5
This template is built for content creators, founders, solopreneurs, content marketers, and agencies who want to publ...
Manage email, calendar, tasks and expenses from Telegram with GPT-4o and Google
Jarvis is a powerful multi agent productivity assistant built in n8n. It works directly from Telegram and can underst...
Analyze your stock portfolio daily using Google Sheets, RSS, Groq LLM and Gmail
AI Portfolio Analysis & Reporting using Google Sheets, RSS, Groq LLM & Gmail This n8n workflow automatically analyzes...
Generate daily stock market insights with Alpha Vantage, Google Gemini AI and Slack
Automated Daily Stock Market Insight Generator Alpha Vantage, Google Gemini AI and Slack Integration This n8n workflo...
Turn support calls into Zendesk tickets with WayinVideo, GPT-4o-mini, and Google Sheets
Description Submit any customer support call recording URL along with the agent name, customer details, issue categor...
Auto-reply to WhatsApp with OpenAI and escalate complex chats to Discord via Unipile
Who it's for This workflow is for customer service teams, solopreneurs, and small businesses that receive WhatsApp in...
Reply to LinkedIn messages with OpenAI GPT and escalate complex cases to Discord
Who it's for This workflow is for sales teams, growth agencies, and solo operators running LinkedIn outreach campaign...
Qualify and draft LinkedIn outreach sequences for Airtable leads with Claude
️ Self hosted only — This template uses a community node ( ) and cannot run on n8n Cloud. Who it's for This workflow...
Turn YouTube videos into weekly email newsletters with WayinVideo and GPT-4o-mini
Description Add your YouTube video URLs to a Google Sheet once and every Monday at 7AM the workflow automatically con...
Track AI brand visibility across GPT, Gemini and Perplexity in Google Sheets
This template measures brand visibility across multiple AI assistants. It sends the same prompts to GPT, Gemini, and...
Generate monthly SEO analytics reports with GA4, Search Console, GPT-4.1 and Slack/Teams
Who it's for This advanced n8n workflow is designed for SEO specialists , digital agency owners , webmasters , and ma...
Enrich Airtable company phones from website, LinkedIn, Google Maps, and Claude
️ Self hosted only — This template uses a community node (Firecrawl) and cannot run on n8n Cloud. Add a workflow scre...
Analyze stocks via Telegram with GPT‐4, TwelveData, NewsAPI and chart images
AI Powered Stock Analysis Agent is a Telegram based AI workflow it transforms a simple stock name into a complete tra...
Auto-post Amazon India affiliate videos to 6 platforms with FLUX, Shotstack and Buffer
Turn any Amazon India product URL into a fully edited 10 second lifestyle video and auto publish it to Instagram, Fac...
Answer infrastructure questions in Mattermost with OpenRouter and Qdrant
Overview AI powered sub workflow that answers questions about a your infrastructure configuration directly in a Matte...
Orchestrate M365 employee onboarding with SharePoint, OneDrive, Teams, Outlook and Claude
Stop managing onboarding as a checklist. Let automation handle the infrastructure so you can focus on the people. Man...
Match LinkedIn jobs and generate cover letters with OpenAI, Apify and Sheets
This n8n workflow automatically searches LinkedIn jobs using Apify, compares each job with your resume using AI, calc...
Qualify WhatsApp leads and book sales calls with GPT‐4.1 and Google Sheets
This workflow automatically qualifies leads, answers FAQs, and books sales calls via WhatsApp using AI powered conver...
Screen and schedule recruitment interviews on WhatsApp with OpenAI
This workflow automates three key recruitment processes through WhatsApp: 1. Candidate Screening — AI evaluates appli...