@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 
Send a weekly AI‐written WordPress blog digest via Gmail using GPT-4o
Who is this for This template is built for small business owners, content marketers, and agencies who publish regular...
Auto-Update job application status from Gmail to Google Sheets
How this works Every time you receive an email, and if that email is about your job application, then the status of y...
Turn meeting recordings into Slack summaries using WayinVideo and GPT-4o-mini
Description Paste any Zoom, Google Meet, or Teams recording URL into a simple form along with the meeting title, team...
Intelligent Support Triage & Auto-Response Engine with Jotform, Airtable, Gemini
AI Driven Support Triage and Auto Response Engine This n8n workflow establishes a sophisticated, multi stage support...
Generate LinkedIn carousel content from Reddit with Claude and Airtable
Who it's for This workflow is for digital marketers, content creators, and social media managers who want to turn tre...
Triage emails and draft Gmail replies using Gemini and Google Calendar
Who it's for This workflow is for professionals and small business owners who receive a high volume of emails and wan...
Classify and route uploaded documents to Google Drive with an AI agent
What This Workflow Does Upload a document (PDF, PNG, JPEG) via a web form and let an AI agent classify it and route i...
Generate multilingual social content with GPT-4o, Telegram and Google Sheets
How it works 1. Triggers when a message is received on Telegram. 2. Checks conditions and either sends a default mess...
Create Notion knowledge pages from webinars with WayinVideo and GPT-4o-mini
Description Paste any webinar, training, or lecture recording URL into a simple form along with the title, speaker na...
Find customer insights from your website and Reddit with Claude
Find Customer Insights from Website and Reddit with Claude Who is this for? This workflow is designed for marketers,...
Turn video recordings into Twitter (X) threads with WayinVideo, GPT-4o-mini and Google Sheets
Description Paste any YouTube, podcast, or Zoom URL into a simple form along with your video title, niche, and target...
Summarize Zoom meetings with GPT-4o, Whisper, Supabase RAG and email reports
AI Meeting Intelligence System Zoom + n8n + GPT 4o + Supabase RAG This n8n workflow automates Zoom meeting intelligen...
Convert podcasts to LinkedIn articles with WayinVideo and GPT-4o-mini
Description Submit your podcast or video URL using a simple form and the workflow automatically transcribes the full...
Manage Notion tasks and reports from chat with Gemini and Gmail
Chat with a Gemini powered operations assistant to create and update Notion tasks, send emails via Gmail, and pull li...
Extract client meeting insights from Google Sheets with Groq and Gmail
Client Meeting Notes → AI Extraction using n8n, OpenAI & Google Sheets This workflow automatically processes meeting...
Generate weekly content drafts from Google Sheets with Groq AI and Slack
The Content Calendar Manager n8n + Google Sheets + Groq AI + Slack Automation This workflow automates your entire con...
Generate YouTube, Reels, and TikTok scripts from one topic with GPT-4o-mini, Google Sheets, and Gmail
Description Submit one video topic using a simple form and GPT 4o mini generates three platform ready scripts in a si...
Generate RFP proposal drafts from Google Drive with Groq AI, Salesforce and Slack
RFP Automation Workflow with Google Drive, Groq AI (LLaMA 3), Salesforce & Slack Automate Your Entire RFP Lifecycle T...
Detect and remediate leaked secret on repo with GitHub, AWS, Jira, Slack, Claude
SecretOps, DevSecOps Real Time Repos Secret Leak Remediation SecretOps is an n8n security automation workflow that mo...
Auto-reply to Udemy student Q&A with Mistral AI and Google Sheets
Stop Drowning in Repetitive Udemy Student Questions If you teach on Udemy at any meaningful scale, you already know t...
Analyze legal contract risk with Google Gemini hybrid RAG and Supabase
What This Workflow Does This workflow transforms any PDF legal contract into a detailed AI powered risk report — in u...
Manage email campaigns with MailerLite, Google Sheets and Claude via OpenRouter
Email Marketing Manager What Native n8n chat operated AI employee for a single wellness SaaS brand Handles three inte...
Create Instagram carousel posts using GPT-4.1 Nano and Gemini 2.5 Flash
Tired of manually creating Instagram carousel content? This workflow takes a single content idea from a database, use...
Generate and publish SEO blog posts from Google Sheets to Webflow with OpenAI
Who it's for This n8n workflow is designed for SEO managers , content creators , and blog administrators who want to...
