@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 
Research AI agent team with auto citations using OpenRouter and Perplexity
Purpose of workflow: This AI powered workflow is designed to automatically generate comprehensive, well researched ar...
AI YouTube trend finder based on niche
Youtube Video This n8n workflow is designed to assist YouTube content creators in identifying trending topics within...
✨ Vision-based AI agent scraper - with Google Sheets, ScrapingBee, and Gemini
Important Notes: Check Legal Regulations: This workflow involves scraping, so ensure you comply with the legal regula...
MongoDB AI agent - intelligent movie recommendations
Who is this for? This workflow is designed for: Database administrators and developers working with MongoDB Content m...
AI agent to chat with you Search Console data, using OpenAI and Postgres
Edit 19/11/2024 : As explained on the workflow, the AI Agent with the original system prompt was not effective when u...
Enrich company data from Google Sheet with OpenAI Agent and ScrapingBee
This workflow demonstrates how to enrich data from a list of companies in a spreadsheet. While this workflow is produ...
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...
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...
Telegram bot starter template setup & AI agent chatbot
Telegram Bot Starter template workflow + n8n AI Agent Chatbot provides a foundational setup for creating powerful Tel...
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...
IT ops AI SlackBot workflow - chat with your knowledge base
Video Demo: [Click here to see a video of this workflow in action](https://www.loom.com/share/bbeaa4b9295d4746b2cbab3...
Build a tax code assistant with Qdrant, Mistral.ai and OpenAI
This n8n workflows builds another example of creating a knowledgebase assistant but demonstrates how a more deliberat...
Recipe recommendations with Qdrant and Mistral
This n8n workflow demonstrates creating a recipe recommendation chatbot using the Qdrant vector store recommendation...
Enrich property inventory survey with image recognition and AI agent
This n8n workflow assists property managers and surveyors by reducing the time and effort it takes to complete proper...
Actioning your meeting next steps using transcripts and AI
This n8n workflow demonstrates how you can summarise and automate post meeting actions from video transcripts fed int...
AI web researcher for sales
Who is this for? This workflow is for all sales reps and lead generation manager who need to prepare their prospectin...
Autonomous AI crawler
This workflow with AI agent is designed to navigate through the page to retrieve specific type of information (in thi...
AI-powered WooCommerce Support-Agent
With this workflow you get a fully automated AI powered Support Agent for your WooCommerce webshop. It allows custome...
Ask a human for help when the AI doesn't know the answer
This is a workflow that tries to answer user queries using the standard GPT 4 model. If it can't answer, it sends a m...
Allow your AI to call an API to fetch data
Use n8n to bring data from any API to your AI. This workflow uses the Chat Trigger to provide the chat interf...
Chat with a Google Sheet using AI
This workflow allows you to ask questions about the data in a Google Sheet over a chat interface. It uses n8n's built...
Telegram AI bot with LangChain nodes
This workflow connects Telegram bots with LangChain nodes in n8n. The main AI Agent Node is configured as a Conversat...
AI chat with any data source (using the n8n workflow tool)
This AI agent can access data provided by another n8n workflow. Since that workflow can be used to retrieve any data...
OpenAI assistant with custom tools
This workflow shows how you can get your OpenAI assistant to call an n8n workflow as a tool. Since you can put almost...