MCP Supabase server for AI agent with RAG & multi-tenant CRUD

Discover business leads with Gemini, Brave Search and web scraping

This workflow contains community nodes that are only compatible with the self-hosted version of n8n. Uncover new business leads with this AI-Powered Prospect Discovery Agent! This n8n workflow acts as a specialized intelligent assistant that, given a business type and location, uses multiple search strategies to identify a list of potential prospect companies and their websites. Stop manually trawling through search results! This agent automates the initial phase of lead generation by:

Analyze Landing Page with OpenAI and Get Optimization Tips

Your Landing Page is Leaking Sales—Here’s How to Fix It in Seconds

Prevent duplicate webhook executions with AARI idempotency gate

Who this template is for This template is for anyone running n8n workflows that receive webhooks and perform side effects such as payments, emails, database inserts, or API calls. Webhook providers commonly use at-least-once delivery. If a webhook request times out or fails, the provider retries the same event. From n8n’s perspective this appears as a new trigger, which can cause the workflow to execute twice. How it works This workflow adds an idempotency check before any side eff

Generate trend-based marketing videos with Seedance AI, Perplexity, and GPT

This workflow contains community nodes that are only compatible with the self-hosted version of n8n. 🎬 Seedance Video Marketing AI Agent Description: This AI-powered marketing automation workflow takes a user prompt, researches trending topics, generates a compelling short-form video prompt, and sends it to the Seedance API via Wavespeed to create a ready-to-use video ad — all from a single Telegram message. Built for marketers, founders, and content creators who want to turn trend-based id

🌐🪛 AI agent chatbot with Jina.ai webpage scraper

The 🌐🤖 AI Agent Chatbot with Jina.ai Webpage Scraper workflow is a powerful automation designed to integrate real-time web scraping capabilities into an AI-driven chatbot. Here's how it works and why it's important: How It Works 1. 💬 Chat Trigger: The workflow begins when a user sends a chat message, triggering the "When chat message received" node. 2. 🧠 AI Agent Processing: The input is passed to the "Jina.ai Web Scraping Agent," which uses advanced AI logic to interpret the user’s query and

Automatically update n8n version

n8n Workflow: Check and Update n8n Version This workflow automatically checks if the local n8n version is outdated and, if so, creates a file to signal an update is needed. --- 🖥️ Working Environment - Operating System: Ubuntu 24.04 - n8n Installation: Docker container --- 📁 Project Directory Structure n8n/ ├── checkupdate.txt ├── check-update.sh ├── compose.yml ├── updaten8n.cron --- 🧾 File Descriptions checkupdate.txt Contains a single word: - true: Update is needed - false: No update requir