This is a static diagnostic for the launch shell. The live app will turn these into scored items after the review queue is ready.
| Symptom | Repair route |
|---|---|
| You draw boxes quickly but cannot defend capacity numbers. | Start with rate limiter, message queue, and observability pipeline. |
| Your ML answer talks about inference but skips eval and rollback. | Start with evaluation platform, then model serving platform. |
| Your design fails when workers crash or queues back up. | Start with job scheduler and message queue. |
| Your RAG answer is a prompt plus vector DB, not a system. | Start with RAG system and vector search service. |