@n8n/n8n-nodes-langchain.chattrigger
696 workflows using this node.
What is the @n8n/n8n-nodes-langchain.chattrigger node used for in n8n workflows?
@n8n/n8n-nodes-langchain.chattrigger n8n workflows are automation templates that use the @n8n/n8n-nodes-langchain.chattrigger 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-chattrigger 
AI-powered crypto analysis using OpenRouter, Gemini, and SerpAPI
This n8n automation is designed to analyze cryptocurrency trends by extracting, processing, and interpreting candlest...
AI agent: Find the right LinkedIn profiles in seconds
Automate LinkedIn Prospecting with AI Agent and Get Results Straight to Google Sheets! A practical AI powered workflo...
Use OpenRouter in n8n versions <1.78
What it is: In version 1.78, n8n introduced a dedicated node to use the OpenRouter service, which lets you to use a l...
Open deep research - AI-powered autonomous research workflow
Open Deep Research AI Powered Autonomous Research Workflow Description This workflow automates deep research by lever...
🤖🧠 AI agent chatbot + LONG TERM memory + note storage + Telegram
This workflow template creates an AI agent chatbot with long term memory and note storage using Google Docs and Teleg...
Ask AI about your Meta Ads - ask questions about your Facebook Ads insights
Chat with an AI and ask questions about your Meta Ads metrics. Get key metrics like impressions, spend, reach, conver...
🐋🤖 DeepSeek AI agent + Telegram + LONG TERM memory 🧠
This n8n workflow template is designed to integrate a DeepSeek AI agent with Telegram, incorporating long term memory...
Chat with Postgresql database
Who is this template for? This workflow template is designed for any professionals seeking relevent data from databas...
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...
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...
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...
Build an OpenAI assistant with Google Drive integration
This workflow automates the creation and management of a custom OpenAI Assistant for a travel agency ("Travel with us...
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...
🐋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...
🤖🔍 The ultimate free AI-powered researcher with Tavily web search & extract
This n8n workflow integrates Tavily's search and extract APIs with AI summarization capabilities to process web conte...
Extract personal data with self-hosted LLM Mistral NeMo
This workflow shows how to use a self hosted Large Language Model (LLM) with n8n's LangChain integration to extract p...
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...
Proxmox AI agent with n8n and generative AI integration
Proxmox AI Agent with n8n and Generative AI Integration This template automates IT operations on a Proxmox Virtual En...
Stock technical analysis with Google Gemini
The purpose of this workflow, "Sell: Stock Vision," is to create an AI powered technical analysis agent capable of an...
🔐🦙🤖 Private & local Ollama self-hosted AI assistant
Transform your local N8N instance into a powerful chat interface using any local & private Ollama model, with zero cl...
AI chatbot for website with conditional execution for cost efficiency
AI Chatbot with Conditional Execution for Cost Efficiency Description This n8n workflow implements an AI powered chat...
Chat with GitHub API documentation: RAG-powered chatbot with Pinecone & OpenAI
This workflow demonstrates a Retrieval Augmented Generation (RAG) chatbot that lets you chat with the GitHub API Spec...