The Sandboxed "Ralph Wiggum" Loop: Securely Letting Agents Fix Code Until Tests Pass

We've all watched an AI code assistant generate a "perfect" function that immediately fails your test suite. Let's build a secure, self-healing CI loop that feeds stack traces back to the agent and keeps patching the code until the tests actually pass - without giving the LLM the ability to execute malware on your host infrastructure. Why This Matters (The Audit Perspective) Single-shot AI code generation is a solved problem; the frontier is autonomous iteration.