AI-Powered LinkedIn Content Engine (n8n + OpenAI + Perplexity + Replicate)

A fully automated content engine that **researches, writes, scores, and visualizes LinkedIn posts** - built with n8n, OpenAI, Perplexity, and Replicate. What it does: - Researches any topic using real-time data - Writes a personalized post in your voice - Refines tone and structure - Generates abstract, high-quality visual assets - Scores the output and saves it to Google Sheets How it works: - Triggered when you change a row status in Google Sheets - Uses Perplexity to research - GPT-4 (OpenAI) to create and polish content - Replicate (FLUX Pro) to generate images - Scores the post using heuristics - Appends everything back to your sheet