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Design microservices architectures with service boundaries, event-driven communication, and resilience patterns.
Passed 21 of 22 test cases with the skill, and 18 of 22 without it.
3 fixed18 passed either way1 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 3 test cases the skill fixed. Same model, same prompt, with and without the skill.
Write an API Gateway method in Python using asyncio that aggregates data concurrently from an order service, a payment service, and an inventory service for a dashboard view. If the payment service call raises an exception, how should the gateway handle the error while building the aggregated payload?
| Checked | Without skill | With skill |
|---|---|---|
| Use asyncio.gather with return_exceptions set to True to capture service exceptions. | Missed | Passed |
| Include successful order response data in the returned aggregate dictionary despite the payment failure. | Passed | Passed |
The instructions your model reads when the skill loads.
Master microservices architecture patterns including service boundaries, inter-service communication, data management, and resilience patterns for building distributed systems.
By Business Capability
By Subdomain (DDD)
Strangler Fig Pattern
Synchronous (Request/Response)
test cases passed, vs 18 / 22 without
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