@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 
BambooHR AI-powered company policies and benefits chatbot
How it works This workflow enables companies to provide instant HR support by automating responses to employee querie...
Content generator for WordPress v3
UPDATE This is an updated version of the previous Ultimate Content Generator for WordPress v2. https://n8n.io/workflo...
AI voice chatbot with ElevenLabs & OpenAI for customer service and restaurants
The "Voice RAG Chatbot with ElevenLabs and OpenAI" workflow in n8n is designed to create an interactive voice based c...
Complete business WhatsApp AI-powered RAG chatbot using OpenAI
The provided workflow in n8n is designed to create a Business WhatsApp AI RAG (Retrieval Augmented Generation) Chatbo...
Connect AI to any chats in Kommo
Entrust customer service to AI using n8n and Kommo! Using this workflow, you can make the AI agent answer customer qu...
Automate SIEM alert enrichment with MITRE ATT&CK, Qdrant & Zendesk in n8n
n8n Workflow: Automate SIEM Alert Enrichment with MITRE ATT&CK & Qdrant Who is this for? This workflow is ideal for:...
Simple expense tracker with n8n chat, AI agent and Google Sheets
Use Case It is very convenient to add expenses via simple chat message. This workflow attempts to do exactly this usi...
AI social media caption creator creates social media post captions in Airtable
Welcome to my AI Social Media Caption Creator Workflow! What this workflow does This workflow automatically creates a...
Microsoft Outlook AI email assistant with contact support from Monday and Airtable
Microsoft Outlook AI Email Assistant Prerequisites 1. Microsoft 365 Login Credentials Provide your Office 365 credent...
Zoom AI meeting assistant creates mail summary, ClickUp tasks and follow-up call
Update 19 04 2025 Change from OpenAI to Claude 3.7 Sonnet module Adding the Think Tool The update enables significant...
Workflow results to markdown notes in your Obsidian vault, via Google Drive
This workflow converts any n8n workflow outputs into Markdown notes that are accessible in your Obsidian Vault throug...
Ai fitness coach Strava data analysis and personalized training insights
Detailed Title "Triathlon Coach AI Workflow: Strava Data Analysis and Personalized Training Insights using n8n" Descr...
Daily meetings summarization with Gemini AI
This workflow implements the Gemini AI chat model to summarize your daily meetings and send the summary to a Slack ch...
Create a branded AI-powered website chatbot
Create a Branded AI Website Chatbot Engage website visitors with an intelligent chat widget powered by OpenAI. This t...
Personal shopper chatbot for WooCommerce with RAG using Google Drive and openAI
This workflow combines OpenAI , Retrieval Augmented Generation (RAG) , and WooCommerce to create an intelligent perso...
AI marketing report (Google Analytics & Ads, Meta Ads), sent via email/Telegram
What this workflow does This workflow retrieves Online Marketing data (Google Analytics for several domains, Google A...
Automated end-to-end fine-tuning of OpenAI models with Google Drive integration
1. How it Works This n8n workflow automates fine tuning OpenAI models through these key steps: Manual Trigger : Start...
AI news research team: 24/7 newsletter automation with citations with Perplexity
Purpose of workflow: This AI powered workflow automatically generates deta...
🐋DeepSeek V3 chat & R1 reasoning quick start
This n8n workflow demonstrates multiple ways to harness DeepSeek's AI models in your automation pipeline! Core Featur...
Hr job posting and evaluation with AI
Workflow Documentation: HR Job Posting and Evaluation with AI Detailed Description The HR Job Posting and Evaluation...
AI-driven lead management and inquiry automation with ERPNext & n8n
This workflow template automates lead management and customer inquiry processing by integrating ERPNext, AI agents, a...
AI-powered candidate shortlisting automation for ERPNext
Template Guide for Employee Shortlisting AI Agent Automation Overview This template automates the process of shortlis...
RAG chatbot for company documents using Google Drive and Gemini
This workflow implements a Retrieval Augmented Generation (RAG) chatbot that answers employee questions based on comp...
HR & IT helpdesk chatbot with audio transcription
An intelligent chatbot that assists employees by answering common HR or IT questions, supporting both text and audio...