@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 Furusato Nozei market trends with Google News, AI analysis and Slack reporting
Analyze Furusato Nozei trends from Google News to Slack This workflow acts as a specialized market analyst for Japan'...
Weekly job discovery and CV matching with Gemini 1.5 Pro and Decodo Scraper
Header 1Smart Weekly Job Discovery Powered by Decodo This workflow automates the entire search process: every week, i...
Auto create & publish X-threads (Twitter) with GPT via Telegram & approval loop
AI X (twitter) Threads Bot with Approval Loop This n8n workflow transforms your Telegram messenger into a personal as...
Generate complete SEO strategy reports with SerpAPI data and GPT-4 Agent team
This workflow deploys a fully autonomous "AI SEO Agency" inside your n8n instance. Unlike simple chatbots, this is a...
Automate Pokemon card stock monitoring with Apify, AI, and Slack alerts
Pokemon Card Sales & Stock Monitor Workflow Who’s it for This workflow is designed for Pokemon Card Game (Pokéca) pla...
Create AI-curated news digests with GPT-5.1, NewsAPI, Tavily & Telegram
Staying up to date with fast moving topics like AI, machine learning, research, or your specific industry can be tric...
Filter TikTok real estate videos for couples with AI, Apify and Google Sheets
Automated TikTok Real Estate Research for Couples This workflow automates the process of finding real estate (rental)...
Create film location database with Google Maps, AI analysis & Google Sheets
Who is this for? This workflow is ideal for filmmakers, video producers, content creators, and location managers who...
Automate consent dispute handling with GPT-4o, Google Sheets, Gmail & Slack
Description This workflow automates the full lifecycle of a data consent complaint: receiving the complaint, validati...
Transcribe YouTube videos & create GEO summaries with Whisper and GPT-4o-mini in Notion
Description Automate your YouTube research workflow by extracting audio from any video, transcribing it with Whisper...
Generate eCommerce product descriptions with GPT-4o-mini and Airtable
Description Automate your eCommerce content workflow by generating AI optimized product descriptions directly from Ai...
Track daily brand mentions from Hacker News to Slack with GPT-4o-mini sentiment analysis
Description Monitor daily brand visibility and reputation with an automated AI powered mention tracker. This workflow...
Transform Long-Form Content into Social Snippets with GPT-4o-mini and Meta Auto-Publishing
Description Automate your content repurposing workflow by transforming long form articles, blogs, and newsletters int...
Generate GEO-optimized support replies from Gmail to Gmail and Slack
Description Streamline customer support with a real time, AI powered answer engine that detects incoming support emai...
Cluster webpage topics from Google Sheets to Google Sheets for AI discovery
Description Streamline AI focused SEO research by automatically analyzing URLs stored in Google Sheets, extracting se...
Automate GDPR Consent Management with Azure OpenAI Emails and Slack Alerts
Automate user consent collection with a seamless workflow that captures form submissions, stores them securely, and s...
Email Verification and Enrichment from Google Sheets with Hunter and Dropcontact
Description This workflow automatically validates email addresses stored in a Google Sheet using Hunter Email Verifie...
AI-powered price watchdog: competitor monitoring & alerting (Decodo & Gemini)
Never miss a competitor price change again. This advanced workflow automates the most difficult aspect of market moni...
Automate lead response with GPT and human approval to Airtable CRM
AI Assisted Lead Follow Up With Human Approval This workflow automates your lead response process from end to end. Wh...
Extract and process invoices with GPT-4, Google Drive, and Google Sheets
This template is a fully automated AI invoice processing workflow for n8n. It watches a Google Drive folder for new i...
🔄️ AI warehouse inventory cycle count bot using GPT, Telegram and Google Sheets
Tags: Logistics, Supply Chain, Warehouse Operations, Paperless Processes, Inventory Management Context Hi! I’m Samir,...
Monitor & respond to Google Maps reviews using AI, Apify, Slack, and Sheets
This workflow automates reputation management for physical stores (restaurants, retail, clinics) by monitoring Google...
Generate LinkedIn activity reports via Slack commands with GPT-4.1 and email
This workflow helps Customer Success Managers and customer success professionals quickly gather intelligence on clien...
Automate Calendly user onboarding & offboarding with Google Sheets and human approval
This workflow automates the entire Calendly onboarding and offboarding process for company users. It relies on form s...
