@n8n/n8n-nodes-langchain.toolwikipedia
41 workflows using this node.
What is the @n8n/n8n-nodes-langchain.toolwikipedia node used for in n8n workflows?
@n8n/n8n-nodes-langchain.toolwikipedia n8n workflows are automation templates that use the @n8n/n8n-nodes-langchain.toolwikipedia 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-toolwikipedia 
Reply to Telegram text and voice messages with an OpenAI GPT-4o-mini chatbot and memory
Quick Overview This workflow listens for incoming Telegram messages, sends each message to an OpenAI chat model via a...
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...
Generate research-backed curriculum plans with GPT-4o, Perplexity and Google Sheets
How It Works This workflow automates end to end curriculum planning using a multi agent AI architecture in n8n. Desig...
Run a self-hosted multi-channel AI assistant with Claude, Gemini and Gmail
n8nClaw — Self Hosted AI Assistant A lightweight, self hosted AI assistant built entirely in n8n. Multi channel messa...
Generate SEO landing page content with GPT-4, Reddit, YouTube and Google Sheets
How It Works This workflow automates SEO content creation by aggregating multi source research and generating optimiz...
Control AI agent tool access with Port RBAC and Slack mentions
RBAC for AI agents with n8n and Port This workflow implements role based access control for AI agent tools using Port...
Generate comprehensive client brief reports with Llama 3 AI & Google Workspace
How It Works Trigger: The workflow starts automatically when a new file (PDF, DOCX, or TXT) is uploaded to a specific...
AI multi-agent executive team for entrepreneurs with Gemini, Perplexity and WhatsApp
This workflow is an AI powered multi agent system built for startup founders and small business owners who want to au...
Facebook Messenger Bot with GPT-4 for Text, Image & Voice Processing
How it Works This workflow lets you build a Messenger AI Agent capable of understanding text , images , and voice not...
Automated blog post generator with GPT-4, DALL-E, and Wikipedia for WordPress
WordPress AI Content Creator Overview Transform a few keywords into professionally written, SEO optimized WordPress b...
Auto-generate SEO product titles & descriptions with GPT-4o-mini for Printify
N8N Workflow: Printify Automation Update Title and Description AlexK1919 This workflow automates the process of getti...
Multi-modal personal AI assistant with Telegram & Google Gemini for productivity tools
Automate Your Life: The Ultimate AI Assistant in Telegram (Powered by Google Gemini) Transform your Telegram messenge...
Personal assistant bot with multi-agent system using Telegram & Google Gemini
How It Works Telegram Trigger receives incoming messages (text, voice, photo, document). Switch routes by message typ...
Manage schedule & contacts with Telegram Bot using GPT-4o-mini & Google Services
AI Personal Assistant Telegram Bot Template Description Transform your Telegram into a powerful AI powered personal a...
Build a WhatsApp assistant with memory, Google Suite & multi-AI research and imaging
The " WhatsApp Productivity Assistant with Memory and AI Imaging " is a comprehensive n8n workflow that transforms yo...
Personalized AI assistant with voice support, email/calendar & web tools integration
Intro This workflow shows how to go beyond a “plain” AI chatbot by: Adding a Personality Layer — Link an extra LLM to...
Build comprehensive entity profiles with GPT-4, Wikipedia & vector DB for content
This n8n template demonstrates how to build an intelligent entity research system that automatically discovers, resea...
Automated blog generation with Gemini AI, GitHub & Jekyll publishing
Use Case This n8n workflow automates the creation and publication of technical blog posts based on a list of topics s...
🤖 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...
Transform text into AI videos with Google Veo3, Leonardo.ai and Claude 4
Google Veo 3 Prompt and Video Generator via Leonardo.ai + Claude 4 Transform text descriptions into cinematic videos...
Wikipedia podcast generator - AI-powered voice content creator via Telegram
This n8n workflow template uses community nodes and is only compatible with the self hosted version of n8n. Welcome t...
Access control for AI agents (RBAC) using Airtable and Telegram
Purpose This workflow allows granular control over the access to tools connected to AI Agents (including Multi Agent...
Explore n8n nodes in a visual reference library
WATCH THE n8n STARTER GUIDE This te...
Multi-functional Discord bot: Llama AI, image generation & knowledge base
Multi functional Discord Bot with Llama AI, Image Generation, and Knowledge Base Integration Overview This workflow c...