What problem does it solve?
Backend teams often struggle with inconsistent API contracts, unclear ownership, and risky migrations that degrade reliability and observability.
This Skill provides a structured approach to design, document, and govern backend systems with a focus on API contracts, authentication/authorization, error handling, performance, migrations, and operational safety.
Core Features & Use Cases
- End-to-end backend design guidance covering API contracts, data models, authN/authZ, error handling, performance, migrations, and observability.
- Scaffolded templates and docs for migration plans, rollback strategies, monitoring hooks, and deployment safety gates.
- Use Case: When planning a new microservice, apply this skill to define API contracts, data ownership, security controls, and observability from day one.
Quick Start
Define a contract first for a new API and its events, including inputs, outputs, errors, and idempotency, then outline data ownership, migrations, rollback, and monitoring requirements for a safe deployment.