@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 
Query MySQL database with natural language using GPT AI
This workflow contains community nodes that are only compatible with the self hosted version of n8n. How it works Usi...
Company website chatbot agent (RAG, calendar integrations)
Company Website Chatbot Agent Overview This workflow implements a modular Website AI Chatbot Assistant capable of han...
Build your first AI agent
How it works This template launches your very first AI Agent —an AI powered chatbot that can do more than just talk—...
Extract business data from Google Maps via chat to Excel & Google Sheets
Who is this for This workflow is designed for marketers, researchers, and business owners who need to quickly find an...
Analyze and chat with XML files using GPT and LangChain
This workflow allows interactive conversation with the content of an XML file using OpenAI and LangChain. It fetches...
Manage Stripe data using natural language with Kimi K2 via OpenRouter
Elevate your Stripe workflows with an AI agent that intelligently, securely, and interactively handles essential Stri...
Build website Q&A chatbot with RAG, OpenAI GPT-4o-mini and Supabase Vector DB
What problem does this workflow solve? Many websites lack a smart, searchable interface. Visitors often leave due to...
Build a ServiceNow knowledge chatbot with OpenAI and Qdrant RAG
1. Data Ingestion Workflow (Left Panel – Pink Section) This part collects data from the ServiceNow Knowledge Article...
Human-in-the-loop post designer with Mistral AI, ImageKit, and LinkedIn publishing
Description This n8n workflow streamlines AI powered post creation with image banners, includes manual approval steps...
Generate AI images via Telegram using Gemini & Pollinations
How it works This workflow lets users generate AI images directly from Telegram messages using: Google Gemini API – t...
Automated project kickoff with Dropbox MCP, OpenAI, Slack & Gmail
The Project starter bot takes the hassle out of launching projects by automatically creating a well structured folder...
Automate personalized Upwork proposals with GPT-4, Google Docs & Mermaid diagrams
AI Upwork Application Agent with OpenAI & Google Docs Categories: AI Agents, Freelance Automation, Proposal Generatio...
Gmail assistant with full Gmail history RAG using OpenAI
RAG with Full Gmail history + Real time email updates in RAG using OpenAI & Qdrant Summary: This workflow listens for...
Build & deploy MVPs from text prompts with AI, GitHub & Vercel
Instant MVP Builder Idea, Build, and Deploy — in Minutes, with AI by Varritech Technologies ️ What Is It? Instant MVP...
🤖 Build a Documentation Expert Chatbot with Gemini RAG Pipeline
How it works This template is a complete, hands on tutorial for building a RAG (Retrieval Augmented Generation) pipel...
E-commerce assistant for Shopify & WooCommerce with GPT-4o, Gemini & RAG
Universal E Commerce AI Assistant (Shopify, WooCommerce & RAG) This powerful n8n workflow deploys a sophisticated, mu...
Automated lead capture & business Q&A with GPT-4o, Pinecone, and Google Sheets
What Problem Does This Solve? This workflow automates the end to end process of capturing company information from Go...
Generate SEO-optimized blog content with Gemini, Scrapeless and Pinecone RAG
This workflow contains community nodes that are only compatible with the self hosted version of n8n. How it works Thi...
Find and compare online tools with GPT-4o and SerpAPI research
What It Does This powerful workflow can take hours of difficult research attempting to identify the perfect online to...
Outreach for your product using Apollo, LinkedIn, GPT-4.1 and SendGrid
Sticky Note: This Hyperpersonalized Outreach n8n template automates AI‑powered B2B email campaigns by combining Apoll...
🤖 Create Your First AI Agent with Weather & Web Scraping (Starter Kit)
This workflow contains community nodes that are only compatible with the self hosted version of n8n. How it works Thi...
🤖 Create a Documentation Expert Bot with RAG, Gemini, and Supabase
How it works This template is a complete, hands on tutorial for building a RAG (Retrieval Augmented Generation) pipel...
Create playlists and control your Spotify player with GPT-4
This n8n template provides a powerful AI powered chatbot that acts as your personal Spotify DJ. Simply tell the chatb...
Auto-generate and post Instagram reels with Veo3, OpenAI, and Blotato
Veo3 Instagram Agent – Create & Auto Post Reels with Blotato Description: This no code workflow automates the full pi...
