@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 
Convert RSS feeds into LinkedIn & X posts with GPT-4o & AI images & approval
Stop letting your valuable blog content collect dust! This automation is your 24/7 content repurposing engine. It mon...
Generate content strategy reports analyzing Reddit, YouTube & X with Gemini
Description This workflow provides a powerful AI assistant for content creators, book editors, and marketers. It auto...
Generate & publish SEO articles with Claude AI, Webflow & image generation
Content engine that ships fresh, SEO ready articles every single day. Workflow: ⸻ 1. Layout Blueprint • Purpose: Defi...
US stocks earnings calendar AI updates to Telegram (Finnhub + Gemini)
Purpose & Audience This n8n workflow is designed for investors, traders, financial analysts, and community managers w...
Auto-reply to Google Play Store reviews with GPT-4o & sentiment analysis
This n8n workflow automates replying to Google Play Store reviews using AI. It analyzes each review’s sentiment and t...
Gmail smart auto-responder with GPT-4o and Google Drive context memory
Advanced Gmail AI Auto Responder with Context Intelligence The next generation email automation that knows your commu...
Automated stock sentiment analysis with Google Gemini and EODHD News API
Stay ahead of the market with this powerful, automated workflow that performs real time sentiment analysis on stock m...
Manage Google Calendar via WhatsApp with GPT-4 virtual assistant
How it works • Allows users to manage their Google Calendar via WhatsApp using natural language • Handles event creat...
Tech news_curator - analyze daily news using AI_agents with Mistral
Using Mistral API, you can use this n8n workflow to automate the process of: collecting, filtering, analyzing, and su...
Generate AI viral videos with Seedance and upload to TikTok, YouTube & Instagram
Generate AI videos with Seedance & Blotato, upload to TikTok, YouTube & Instagram Who is this for? This template is i...
Viral ASMR video factory: Automatically generate viral videos on autopilot.
This automation is a complete content creation engine for your social media. It endlessly designs, generates, and org...
Vacation planning agent
Vacation Planning Agent n8n Workflow Overview This n8n workflow creates an intelligent vacation planning chatbot that...
Stock market daily digest with Bright Data scraping & Gemini AI email reports
This workflow makes it easier to keep track of the stocks market and get an email with a summary of the daily highlig...
Google Search Console and analytics analysis with AI optimizations
What Is This? This workflow is a comprehensive solution for automating website audits and optimizations, leveraging a...
Intelligent B2B lead generation workflow using Scrapeless and Claude
️ Disclaimer : This workflow uses Scrapeless and Claude AI via community nodes , which require n8n self hosted to wor...
AI YouTube trend explorer – n8n automation workflow with Gemini/ChatGPT
This n8n template helps you automatically discover, analyze, and track trending topics and videos on YouTube using an...
🧑⚖️ Ai legal assistant agent — AI-powered legal Q&A with document retrieval
️ AI Legal Assistant Agent — AI Powered Legal Q&A with Document Retrieval Category: LegalTech / AI Agent / RAG / Ch...
Audio-to-Trello task bot
Telegram Tasker Bot — это сценарий n8n, который принимает голосовые сообщения в Telegram, автоматически превращает их...
Summarize youtube videos from transcript for social media
YouTube Video Summarizer for Social Media Turn any YouTube video into a short, structured summary using AI — perfect...
Manage tasks & send scheduled reminders with Telegram Bot, Google Sheets & GPT-4o mini
This n8n automation lets you build a complete AI powered task management system that integrates Telegram , Google She...
Generate multiple languange blogpost with OpenAI, support Yoast & Polylang
The blogblizt: polylang workflow streamlines the creation and publication of high quality blog content using powerful...
News research and sentiment analysis AI agent with Gemini and SearXNG
This n8n workflow operates as a two agent system where each agent has a specialized task. The process flows from init...
💰 Financial AI agent Telegram and WhatsApp
About this workflow Hi! I'm Bruno, and I'm here to help you automate your finances intelligently. This workflow has b...
Generate job automation analysis with GPT-4, Tavily & Telegram
This workflow contains community nodes that are only compatible with the self hosted version of n8n. How It Works Thi...