@n8n/n8n-nodes-langchain.toolthink
178 workflows using this node.
n8n-n8n-nodes-langchain-toolthink 
Create AI Instagram Reels with GPT-4.1, Veo3, Google Sheets and Bloatato
Who Is This For? This workflow is designed for social media managers, content creators, digital marketers, and entrep...
Generate workflow documentation and node names with GPT‐4.1‐mini
Who Is This For? This workflow serves as a comprehensive "Workflow Nodes SEO & Documentation Generator" . It uses AI...
Turn Telegram into an AI assistant with OpenAI voice, memory and tools
Who this template is for This workflow is for users who want to turn Telegram into a personal AI powered assistant ca...
Track expenses and income in Google Sheets from Telegram with Google Gemini
Brief Description: Your personal finance assistant inside Telegram! Chat naturally with an AI agent to track expenses...
AI WhatsApp Chatbot with RAG: Automate Text, Voice, Image & PDF Responses
Who it's for This n8n workflow creates an intelligent WhatsApp customer support bot that can handle text, image, audi...
Track invoice spending vs budget from Google Drive with GPT-4o and Telegram alerts
Invoice Budget Tracker Drop invoices to Google Drive and let AI handle the rest OCR extraction, automatic categorizat...
Generate AI short-form health videos with Gemini, Veo 3 and Google Sheets
Overview Automatically generate viral short form health videos using AI and publish them to social platforms with n8n...
Create and publish AI videos with Sora 2 Cameos, Gemini, and Blotato
Overview This workflow automatically creates short form AI videos using Sora 2 Cameos, powered by n8n and AI agents....
Generate short joke videos from Google Sheets with Google Gemini and Wavespeed AI
🚀 Stop Editing. Start Automating. Turn a simple spreadsheet of text into a limitless stream of viral video content....
Enrich B2B leads for Attio CRM with Apollo, LinkedIn, news and GPT-4o
B2B Lead Enrichment Attio CRM This n8n template automates B2B lead research and enrichment for Attio CRM. It combines...
Generate Sora v2 ASMR clips with GPT-5.1, stitch via Cloudinary, and post to Twitter/X
Generate Sora videos, stitch clips, and post to Twitter Generate creative ASMR cutting video concepts with GPT 5.1, c...
Research US legal regulations with CourtListener, LegiScan, OpenRouter and web search
Who is this for This workflow is designed for legal professionals, policy analysts, and compliance teams who need to:...
Build person OSINT profiles using Humantic AI, Hunter, CourtListener and GPT-5
Who is this for This workflow is designed for sales professionals, recruiters, and researchers who need to: Build com...
Research organizations with GPT‐5, Gemini, CourtListener, LegiScan and OSINT web sources
Who is this for This workflow is designed for researchers, investigators, and analysts who need to: Build comprehensi...
Research topics using OpenRouter AI agents with Serper search and Jina AI reports
Who is this for This workflow is designed for researchers, analysts, and knowledge workers who need to: Gather compre...
Generate client quotes from call transcripts with Claude/GPT, Google Drive, and PandaDoc
Who is this for? Agencies, consultants, and service providers who conduct discovery calls and need to quickly turn co...
Text-to-video generator & social media publisher with Fal.ai and Telegram approval
AI Video Generator & Social Media Publisher (Telegram Bot) Turn a single text message into a fully produced video and...
Automate post-meeting tasks with Fireflies, GPT-4o & ClickUp
AI Meeting Assistant: Sync Fireflies Transcripts to ClickUp & Gmail Act as your personal executive assistant with thi...
Create AI-powered 3D product videos from images with VEO3 for Shopify
Who Is This For? This n8n workflow is designed for e commerce businesses, digital marketers, and content creators who...
Automate Facebook group problem-solving content with GPT-4 and Apify
🧠 FB Group Problem Solver Auto Generate Helpful Posts For: Business Owners, Community managers, coaches, consultants...
Generate & publish SEO-optimized Shopify blog articles with Gemini & ChatGPT
AI Powered Blog Automation for Shopify Transform Your Shopify Store with Automated, AI Gen...
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...
Generate UGC product video ads from a reference image with OpenAI and Kie.ai
How it works Analyzes a reference product image using AI vision to extract brand elements, colors, and design Generat...
Generate and publish AI short videos using Gemini, Sora-2, Apify, and Google Sheets
1. Overview This workflow automates the process of collecting viral content ideas, generating videos using AI service...