How I Used Hindsight to Make an Agent Actually Learn

The problem I couldn’t ignore Most "AI agents" I built had one thing in common: they didn’t improve. They could generate messages. Sometimes decent, sometimes awkward. But every request was stateless. No memory. No learning. Just a fresh guess every time. At some point, it stopped being interesting. I didn’t need better prompts. I needed a way to give my agent memory. What I built instead I built an outbound prospecting system that improves its messaging over time based on actual outcomes. The l