Question
You need an email template renderer in Python that takes a template plus user-supplied data (name, order details) and produces the final HTML email body. You'll ask an AI agent to build it. Write the prompt/spec — constraints, edge cases, acceptance criteria — for a first-try-correct result. What does a careless prompt ("render this email template with the user's data") get wrong, security-wise and otherwise?
Treat the AI’s output as a draft to verify, not an answer to trust. Name the specific flaw and the input that triggers it, say how you’d catch it — tests, edge cases, reading critically — and how you’d re-prompt or decompose to get it right.
Vibe coding: describe the solution in plain language (or narrate it) and the coach grades your approach. Generating runnable code from your description is coming next.