@n8n/n8n-nodes-langchain.toolthink
184 workflows using this node.
What is the @n8n/n8n-nodes-langchain.toolthink node used for in n8n workflows?
@n8n/n8n-nodes-langchain.toolthink n8n workflows are automation templates that use the @n8n/n8n-nodes-langchain.toolthink 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-toolthink 
Generate and publish AI home cam Shorts with OpenAI, kie.ai and YouTube
Quick overview This workflow runs three times daily to generate an AI “home cam” short video concept with OpenAI, cre...
Generate Veo 3 short-form videos from a form using Groq and Google Sheets
Quick overview This workflow collects a video topic via an n8n form, uses Groq to generate a short form video idea an...
Post daily Verge tech updates to LinkedIn with Gemini and Airtable
Quick overview This workflow runs daily, reads the latest articles from The Verge RSS feed, uses Google Gemini to sel...
Summarize Zoom meetings and create tasks with Claude, ClickUp, Calendar, Slack, and Sheets
Description Activate this workflow once and every day at 9AM it automatically processes all Zoom meetings from the pa...
Manage email, calendar, tasks and expenses from Telegram with GPT-4o and Google
Jarvis is a powerful multi agent productivity assistant built in n8n. It works directly from Telegram and can underst...
Handle Telegram support, payments, and logo orders with Mistral and Gemini
Who it's for This n8n workflow is designed for Telegram bot administrators and customer service managers who want to...
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. Thi...
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...