failure-mode-design

What problem does it solve?

This skill addresses the critical need to design resilient software integrations by proactively defining how systems should behave when external dependencies fail. It aims to prevent silent failures and ensure graceful degradation.

Core Features & Use Cases

• Define Failure Responses: Establishes clear expected behaviors for various failure scenarios across different component types (databases, caches, APIs, etc.).
• Implement Circuit Breakers: Provides guidance and code examples for implementing the circuit breaker pattern to prevent cascading failures.
• Plan Graceful Degradation: Outlines strategies for maintaining partial functionality even when core services are unavailable.
• Use Case: When integrating a new microservice that relies on a third-party API, use this skill to document how your service will respond to API timeouts, errors, or complete unavailability, ensuring a stable user experience.

Quick Start

Use the failure-mode-design skill to define failure responses for a new database integration.