@n8n/n8n-nodes-langchain.toolcode
87 workflows using this node.
What is the @n8n/n8n-nodes-langchain.toolcode node used for in n8n workflows?
@n8n/n8n-nodes-langchain.toolcode n8n workflows are automation templates that use the @n8n/n8n-nodes-langchain.toolcode 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-toolcode 
Intelligent project delivery and task management system
How It Works Automates daily project monitoring by fetching project data, analyzing tasks and team capacity with anth...
Advanced market trends & competitor GPT-4o intelligence hub
How It Works Automated daily scraping of competitor websites, pricing pages, job postings, and press releases feeds i...
Automate vendor analysis & contract management with GPT-4o, Gmail, and Google Sheets
How It Works Schedules automated vendor pricing analysis across multiple sources. Fetches delivery reliability and co...
Predict and Forecast HDB Flat Prices with GPT-4o and Google Sheets Analytics
How It Works The workflow runs on a monthly trigger to collect both current year and multi year historical HDB data....
Singapore Lottery Predictive Analytics and Pattern Mining System
How It Works A scheduled trigger initiates automated retrieval of TOTO/4D data, including both current and historical...
Predict F1 Race Winners with OpenAI GPT-4o, Historical Data & Slack Alerts
How It Works Every day at 8 AM, the workflow automatically retrieves the latest F1 data—including driver standings, q...
Qualify and route sales leads with Mistral-Saba AI and MCDM scoring
How It Works The workflow starts with a scheduled trigger that activates at set intervals. Behavioral data from multi...
Automate conference travel approvals with Deepseek AI, Gmail and Google Sheets
Introduction Automates overseas conference approval requests to CEO. Generates emails with conference details, flight...
Build a website AI chatbot with lead capture using Gemini and Supabase RAG
This workflow deploys a fully customizable AI chatbot that can be embedded on any website, from custom coded sites to...
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...
Convert event text to calendar entries with AI and NextCloud/Google/Zoho
Why use this? This workflow turns any event related text into a new event on your calendar. Poster for a concert you...
Create LinkedIn content from Telegram voice/text using Whisper, GPT-4 & Dumpling AI
What this workflow does This automation turns a Telegram voice or text message into a high quality LinkedIn post usin...
Automate faceless shorts with OpenAI, RunwayML & ElevenLabs: script to social media
️ Faceless YouTube Generator Automate Faceless YouTube Shorts with AI: Generate Scripts, Videos, Audio, and Captions...
AI-powered e-commerce customer support chatbot with GPT-4 & Supabase
This AI powered customer support automation built in n8n handles your e commerce queries instantly — from order track...
Auto-generate Instagram content schedule with GPT-4, Apify, and Google Sheets
Try It Out! This n8n template creates a fully automated Instagram content schedule using AI and Google Sheets. It is...
Vision RAG and image embeddings using Cohere Command-A and Embed v4
Cohere's new multimodal model releases make building your own Vision RAG agents a breeze. If you're new to Multimodal...
AI-powered contact management in KlickTipp with MCP server
Community Node Disclaimer : This workflow uses KlickTipp community nodes. How It Works This workflow connects an MCP...
AI-powered multi-platform assistant with Google Suite, LinkedIn & Twitter
MCP Personal Assistant Workflow Description This workflow integrates multiple productivity tools into a single AI pow...
🤖 Build an interactive AI agent with chat interface and multiple tools
How it works This template is a complete, hands on tutorial that lets you build and interact with your very first AI...
Manage KlickTipp contacts via Telegram Bot with GPT-5 mini agent
Community Node Disclaimer : This workflow uses KlickTipp community nodes. How It Works AI Agent and KlickTipp Tools I...
Two-stage document retrieval chatbot with OpenAI and Supabase vector search
Video Guide I prepared a comprehensive guide demonstrating how to build a multi level retrieval AI agent in n8n that...
Scrape Reuters news & send AI summaries with Brightdata, Claude 4 & Telegram
Comprehensive Reuters News Intelligence System With Brightdata & Telegram Alerts A powerful n8n automation workflow t...
WhatsApp expense tracker with multi-input (text, image & audio)
Description CashMate – Your AI Powered WhatsApp Finance Agent Turn WhatsApp into a smart finance assistant that auto...
Pinterest keyword-based content scraper with AI agent & BrightData automation
Pinterest Keyword Based Content Scraper with AI Agent & BrightData Automation Overview This n8n workflow automates Pi...