@n8n/n8n-nodes-langchain.toolworkflow
241 workflows using this node.
What is the @n8n/n8n-nodes-langchain.toolworkflow node used for in n8n workflows?
@n8n/n8n-nodes-langchain.toolworkflow n8n workflows are automation templates that use the @n8n/n8n-nodes-langchain.toolworkflow 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-toolworkflow 
Transform meeting transcripts to content with Fathom, GPT-4 & DALL-E
AI Content Generator: Transcript to Video & Image Transform meeting transcripts into engaging multi format content wi...
Restaurant GPT-4 receptionist for bookings & delivery using Vapi, Telegram, Airtable
This AI receptionist handles restaurant bookings and delivery orders with Vapi, Telegram, and Airtable Who’s it for T...
Chat with Gemini AI through local CLI via SSH
This workflow allows you to integrate the Google Gemini CLI into your n8n AI Agents. It is designed for self hosted n...
Generate AI stock reports w/ fundamental, technical, & news analysis (Free APIs)
This template deploys a multi agent system that fully automates advanced stock analysis. It uses a central AI orchest...
Automated customer support system with Gemini AI, RAG & security guardrails
Description This workflow acts as an autonomous Tier 2 Customer Support Agent. It doesn't just answer questions; it m...
Build a multi-agent system with n8n, Qdrant, Gmail & OpenAI
This template presents a multi agent system in which a coordinating agent manages specialized sub agents: an AI agent...
AI prompt hub (Notion + ChatGPT): auto-find the right prompt with embeddings
Build your own AI Prompt Hub inside n8n. This template lets ChatGPT automatically search your saved prompts in Notion...
AI study assistant with RAG - Google Gemini with Drive & Supabase vector search
How it works A complete AI powered study assistant system that lets you chat naturally with your documents stored in...
Interactive CV chatbot with GPT-4 and Telegram follow-up system
This template demonstrates how to provide an interactive chatbot for your work history based off your CV. Unanswered...
Automate inventory replenishment and purchase orders with Mistral AI and ERP
This AI powered workflow monitors warehouse stock levels and sales velocity in real time, uses machine learning to fo...
Phase-based blog creation system with specialized AI sub-agents
Chat with a multi agent system to write a blog. The orchestrator advances through research, headlines, hooks, outline...
Generate LinkedIn posts with Mistral AI using 7 dynamic content templates
AI Powered LinkedIn Post Generator Workflow Overview This workflow is a two part intelligent content creation system...
Generate comprehensive business analysis reports with Gemini AI & Firecrawl
This workflow automates business intelligence. Submit one URL, and it scrapes the website, uses AI to perform a compr...
Automate lead intelligence & outreach with GPT-4o, LinkedIn, HubSpot & Outlook
AI Lead Intelligence & Outreach: Verified Emails, HubSpot Sync & Outlook Drafts Who is this for? This workflow ...
Content Farming v4 - Blog Automation for Wordpress using ChatGPT 5 and Gemini
AI Powered Blog Automation Workflow for WordPress and Twitter v4 Revolution Watch the Youtube Tutorial video [ ](http...
Generate and manage short links with GPT-4.1 and data storage
This AI Agent helps you create short links from your original URLs. Each generated short link is automatically stored...
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-Powered Dental Appointment System with Telegram, Google Calendar and Sheets
This workflow is an AI powered Dental Appointment Assistant that automates appointment booking, rescheduling, and can...
Calory tracker & meal logger with Telegram, Gemini AI and data tables
This can be your Alternative to Cal AI App Overview: A comprehensive n8n workflow demonstrating advanced AI agent orc...
Generate blog posts from keywords to Webflow
Who's it for Content marketers and SEO specialists who need to generate multiple SEO optimized articles targeting key...
Qualify & route leads with GPT-4o, Clearbit, HubSpot CRM & Slack alerts
How it works • Webhook receives lead form submissions from your website • AI Agent (GPT 4o) analyzes lead quality usi...
Real-time sales quote creation in Odoo via Telegram with Google Gemini AI
Overview This template connects Telegram with Odoo to let your sales team create sales quotes and check product avail...
Automated viral content engine for LinkedIn & X with AI generation & publishing
Social Media Spark (SMS) — Automated Viral Content Engine Automate your entire content workflow : discover viral idea...
Automated customer onboarding with HubSpot, Gmail, and AI-powered scheduling
HubSpot Customer Onboarding Automation Overview Streamline your customer onboarding process with this intelligent aut...