@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 
Hardware store product assistant with PostgreSQL & Google Gemini AI
AI Powered Hardware Store Assistant with PostgreSQL & MCP Supercharge your customer service with this conversational...
Dual-path customer support system with Google Sheets, vectors & Gemini
This n8n workflow template implements a dual path architecture for AI customer support, based on the principles outli...
Analyze documents & web content with GPT-4o Q&A assistant
Document Analyzer and Q&A Workflow AI powered document and web page analysis using n8n and GPT model. Ask questions a...
Build a knowledge base chatbot with Jotform, RAG Supabase, Together AI & Gemini
Youtube Video: https://youtu.be/dEtV7OYuMFQ?si=fOAlZWz4aDuFFovH Workflow Pre requisites Step 1: Supabase Setup First,...
Build AI-ready knowledge base from Outlook & Notion using Pinecone & GPT-4
Outlook & Notion Knowledge Base Builder for AI Agents This n8n template lets you automatically build and maintain an...
Create a factual learning assistant with RAG, Gemini, Telegram & MongoDB
Who's it for? This template is perfect for educational institutions, coaching centers (like UPSC, GMAT, or specialize...
Indonesian stock market research agent with Sectors App, Gemini & Tavily
This n8n workflow demonstrate how to configure AI Agent for financial research purposes especially for IDX data throu...
AI model usage dashboard: Track token metrics and costs for LLM workflows
n8n AI Workflow Dashboard Template Overview This template is designed to collect execution data from your AI workflow...
AI-Powered Zoho CRM Lead Management with OpenAI GPT
Zoho CRM MCP Server Integration (n8n Workflow) Overview This n8n flow integrates Zoho CRM with an MCP (Model Context...
Automate lead generation from Google Search & Maps to Google Sheets
This n8n template from Intuz provides a complete solution to automate on demand lead generation. It acts as a powerfu...
Create universal OpenAI-compatible API endpoints for multiple AI workflows
N8n OpenAI Compatible API Endpoints Transform your n8n workflows into OpenAI compatible API endpoints, allowing you t...
Document-based RAG chat assistant with Google Drive, Supabase & OpenAI
What is this? This RAG workflow allows you to build a smart chat assistant that can answer user questions based on an...
Video transcript search and Q&A with VLM Run, GPT-4 & Google Workspace
Automate video transcription and Q&A with async VLM processing that scales from short clips to long recordings. What...
Create your first AI agent
Who is this for? This workflow is designed for anyone who wants to automate AI driven chat responses integrated with...
Beginner's Guide to Workflow Automation with OpenAI, LangChain & API Integrations
How it works This beginner friendly workflow demonstrates the core building blocks of n8n. It guides you through: Tri...
Automatically analyze meeting effectiveness with AI & send Slack feedback
How it works This workflow automatically analyzes meeting effectiveness and provides constructive feedback: • Retriev...
Automate Google Classroom with Gemini AI: Topics, assignments & student tracking
Automate Google Classroom: Topics, Assignments & Student Tracking Automate Google Classroom via the Google Classroom...
Smart chat routing between Gemini and GPT models based on query complexity
Adaptive LLM Router for Optimized AI Chat Responses Elevate your AI chatbots with intelligent model selection: automa...
Customer support & lead collection chatbot with RAG, GPT-4o, Sheets & Telegram
Who’s it for This template is designed for small and medium businesses, startups, and agencies that want to automate...
Manage Odoo CRM with natural language using OpenAI and MCP Server
Odoo CRM MCP Server Workflow Overview This workflow connects an AI Agent with Odoo CRM using the Model Context Protoc...
Automated financial document processing with Google Gemini OCR
AI Powered Financial Document Processing with Google Gemini This comprehensive workflow automates the complete financ...
Build a document QA system with Google Drive, Pinecone, and OpenAI RAG
Title RAG AI Agent for Documents in Google Drive → Pinecone → OpenAI Chat (n8n workflow) Short Description This n8n w...
AI sales assistant with GPT & Claude: qualify leads, book meetings
Lead Qualification & Meeting Booking System This workflow creates a sophisticated AI powered sales assistant that aut...
Job brief analysis with OpenAI to find relevant templates and log in Google Sheets
Who’s it for Recruiters, freelancers, and ops teams who scan job briefs and want quick, relevant n8n template suggest...