Hackathon Prep Edition — what agents are, why sales is the hottest vertical, and a real agent system you can copy.

A clear mental model of agents (vs workflows vs mega-prompts) and when each is the right tool.
Five workflow patterns you can recognize and reuse — chaining, routing, parallelization, orchestrator-workers, evaluator-optimizer.
A real agent system to copy at the Sales Hackathon — Prompt's Head of Outreach, end to end.
This talk leans on real sources — here's everything referenced, so you can go from 'saw the demo' to 'shipped one' on your own time.