El Profesor's 8 for architecture and La Inversora's 5 for survival are both about the same origin: a credential vault that grew into a platform in a few months.
Reasoning and trade-offs · AI analysis
El Profesor rates the design highly because secrets are injected at a boundary the agent never sees, which is the correct answer to prompt injection rather than a mitigation of it. La Inversora rates durability low because the product this design belongs to is months old and was something else before. El Crítico names the structural cost: everything routes through one gateway.
El Profesor wins on the idea and does not win on the deployment, because a good boundary implemented in March is still a boundary implemented in March. La Inversora is upheld on timing. Trial only: one team, non-production credentials, and a re-read of El Crítico's chokepoint in six months.