@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 
Repurpose white papers into LinkedIn PDFs and blog posts with BrowserAct and GPT-4o
Repurpose white papers from URLs to LinkedIn PDFs and Blog Posts With BrowserAct Introduction This workflow automates...
Audit browser and proxy fingerprint/IP integrity with GPT-4o, Sheets and Slack
Audit browser & Proxies fingerprint and IP integrity to Slack reports Introduction This workflow performs a comprehen...
Scrape industry growth signals with BrowserAct, OpenRouter, and Slack reports
Scrape industry growth signals from BrowserAct to Slack reports Introduction This workflow automates the monitoring o...
Run a multi-agent SEO domain audit with SE Ranking and Claude
Run a multi agent SEO domain audit with SE Ranking and Claude Who is this for SEO agencies running competitor analysi...
Discover influencers in Shopify customers with influencers.club, GPT-4o and SendGrid
How it works: Get multi social platform data for e commerce clients with their email and send personalized comms to o...
Monitor agency profitability with Facebook Ads, Shopify, Stripe, Clockify, Google Sheets, Slack and Gemini
Overview Stop guessing your agency's actual margins. This workflow acts as a centralized financial brain for digital...
Generate Images on Telegram 🤖🖼️ from Text and Voice using Grok Imagine & Kie AI
This workflow creates an AI powered Telegram bot that allows users to generate and modify images using Grok Imagine m...
Generate M&A due diligence PDF reports with LlamaIndex, OpenAI, Pinecone, and S3
Streamline M&A due diligence with AI. This n8n workflow automatically parses financial documents using LlamaIndex, em...
Generate multi-format social visuals with Abyssale and publish via Blotato
Automate multi format design creation in Abyssale and publish via Blotato Documentation : [Notion Guide](https://auto...
![Workflow preview: Question and Answer AI Agent Chatbot [2/2]](/data/workflows/13354/13354.webp)
Question and Answer AI Agent Chatbot [2/2]
This workflow serves a Question and Answer chat experience to an end user. It uses an AI Agent with a tool to fetch Q...
Orchestrate AI-driven hiring analytics and candidate assessment with GPT-4, Claude, Google Sheets, Gmail and Slack
How It Works This workflow automates end to end recruitment operations for HR teams, talent acquisition specialists,...
Route revenue transactions and assess AI outputs with Anthropic Claude and OpenAI
How It Works This workflow automates intelligent routing of user queries to optimal AI models (Anthropic, OpenAI) bas...
Track legal case deadlines and exceptions with Anthropic, court APIs, Gmail and Slack
How It Works This workflow automates legal case tracking, deadline management, and exception handling for law firms,...
Validate property compliance risk and orchestrate actions with OpenAI, Google Calendar, Gmail, Slack, and Google Sheets
How It Works This workflow automates medical imaging analysis and diagnostic reporting for radiology departments, ima...
Monitor supply chain risks and disruptions with GPT-4o and Slack alerts
How It Works This workflow automates end to end supply chain visibility and logistics coordination for manufacturers,...
Discover SaaS creators from HubSpot with influencers.club and Gmail/SendGrid
How it works: Get multi social platform data for SaaS clients with their email and send personalized comms to onboard...
Analyze public consultation data and coordinate governance with Claude AI
How It Works This workflow automates environmental, social, and governance (ESG) data collection, compliance validati...
Create Shopify products via a Telegram bot with Google Gemini AI
Now you can create Shopify products remotely on your shop in just a few clicks! How it works? 1. Telegram Trigger pol...
Assess credential risk and route mitigation actions with GPT-4o-mini
How It Works This workflow automates comprehensive enterprise risk assessment and mitigation planning for organizatio...
Detect procurement fraud and monitor supplier compliance with GPT-4o and Slack
How It Works This workflow automates procurement fraud detection and supplier compliance monitoring for organizations...
Cross-post social content from Google Sheets to 5 platforms with OpenAI images
This n8n template shows how to fully automate your social media workflow from Google Sheets to X, Threads, LinkedIn,...
Detect and route gameplay security anomalies with GPT-4o, Slack and Sheets
How It Works This workflow automates cybersecurity incident detection and response for security operations centers (S...
Screen and score job candidates with GPT-4o, Gmail and Google Calendar
How It Works This workflow automates end to end candidate evaluation for HR teams and recruiters overwhelmed by high...
Monitor multi-cloud costs and enforce policies with OpenAI and Slack alerts
How It Works This workflow automates cloud cost intelligence and governance for organizations struggling with unpredi...