@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 agent : Google calendar assistant using OpenAI
This template is a simple AI Agent that acts as a Google Calendar Assistant . It is designed for beginners to have th...
AI agent to chat with Airtable and analyze data
Video Guide I prepared a detailed guide that shows the entire process of building an AI agent that integrates with Ai...
Make OpenAI citation for file retrieval RAG
Make OpenAI Citation for File Retrieval RAG Use case In this example, we will ensure that all texts from the OpenAI a...
Integrating AI with Open-Meteo API for enhanced weather forecasting
Use case Workshop We are using this workflow in our workshops to teach how to use Tools a.k.a functions with artifici...
AI data analyst agent and visualization agent for large spreadsheets
Purpose of workflow: This workflow transforms spreadsheet data into an interactive, AI powered knowledge base that en...
Chat assistant (OpenAI assistant) with Postgres memory and API calling capabalities
Workflow Description Your workflow is an intelligent chatbot, using ++OpenAI assistant++, integrated with a backend t...
Extract insights & analyse YouTube comments via AI agent chat
Video Guide I prepared a detailed guide to help you set up your workflow effectively, enabling you to extract insight...
AI agent to chat with files in Supabase Storage
Video Guide I prepared a detailed guide explaining how to set up and implement this scenario, enabling you to chat wi...
AI agent to chat with Supabase/PostgreSQL DB
Video Guide I prepared a detailed guide that showed the whole process of building a resume analyzer. [
AI YouTube trend finder based on niche
Youtube Video This n8n workflow is designed to assist YouTube content creators in identifying trending topics within...
Upsert huge documents in a vector store with Supabase and Notion
Purpose This workflow adds the capability to build a RAG on living data. In this case Notion is used as a Knowledge B...
Visualize your SQL Agent queries with OpenAI and Quickchart.io
This workflow aims to provide data visualization capabilities to a native SQL Agent. Together, they can help foster d...
MongoDB AI agent - intelligent movie recommendations
Who is this for? This workflow is designed for: Database administrators and developers working with MongoDB Content m...
Generate SQL queries from schema only - AI-powered
This workflow is a modification of the previous template on how to [create an SQL agent with LangChain and SQLite](ht...
WordPress - AI chatbot to enhance user experience - with Supabase and OpenAI
This is the first version of a template for a RAG/GenAI App using WordPress content . As creating, sharing, and impro...
Scale deal flow with a Pitch Deck AI vision, chatbot and QDrant vector store
Are you a popular tech startup accelerator (named after a particular higher order function) overwhelmed with 1000s of...
Voice activated multi-agent demo for Vagent.io using Notion and Google Calendar
Purpose Use a lightweight Voice Interface, for you and your entire organization, to interact with an AI Supervisor, a...
🚀 Local multi-LLM testing & performance tracker
Local Multi LLM Testing & Performance Tracker This workflow is perfect for developers, researchers, and data scientis...
Building RAG chatbot for movie recommendations with Qdrant and Open AI
Create a recommendation tool without hallucinations based on RAG with the Qdrant Vector database. This example is bas...
Notion AI assistant generator
This n8n workflow template lets teams easily generate a custom AI chat assistant based on the schema of any Notion da...
Notion knowledge base AI assistant
Who is this for This workflow is perfect for teams and individuals who manage extensive data in Notion and need a qui...
AI agent with charts capabilities using OpenAI structured output and Quickchart
This workflow is an experiment to integrate charts in AI Agents, using the new Structured Output from OpenAI and [Qui...
Supabase insertion & upsertion & retrieval
This is a demo workflow to showcase how to use Supabase to embed a document, retrieve information from the vector sto...
Chat with local LLMs using n8n and Ollama
Chat with local LLMs using n8n and Ollama This n8n workflow allows you to seamlessly interact with your self hosted L...