How I Used AI Agents to Automate My Marketing (With Code)

How I Used AI Agents to Automate My Marketing (With Code) Running a solo app means wearing every hat: product, engineering, support, and marketing. Marketing is the one that most developers neglect, because it doesn't feel like "real work" and the results are invisible until they aren't. I spent about three weeks building a multi-platform marketing automation system using AI agents, Python daemons, and the APIs for every major social platform. Here's the technical architecture and what actually worked. The Problem: Marketing Is a Repeating Task Queue Social media marketing for an indie app is roughly this loop: Produce content (posts, threads, articles) Post content on a schedule Engage with responses (replies, DMs, comments) Analyse what worked Repeat Every part of this is automatable at some level. The creative/strategy layer still needs a human, but execution is a perfect target for automation. Architecture: Daemons + Cron + AI Generation The system I built has four layers: ┌───────