senior-backend

Automate backend API design and service governance for safe deployments.

5|Updated Jul 6, 2025
One-click install
npx skills add https://github.com/GuicedEE/ai-rules --skill senior-backend-guicedee
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: senior-backend
Source: https://github.com/GuicedEE/ai-rules/tree/main/skills/.curated/senior-backend
Command: npx skills add https://github.com/GuicedEE/ai-rules --skill senior-backend-guicedee

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) and assets (resource) components.

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.

Frequently Asked Questions about senior-backend

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I design backend API contracts with clear ownership and safe migrations?

To design robust backend API contracts, first define inputs, outputs, errors, and idempotency for your API and its events. Then outline data ownership, migration plans, rollback strategies, and monitoring requirements to ensure safe deployments across teams.

What is the best way to structure database migrations and rollback plans for microservices?

The best way to structure database migrations is to use scaffolded templates for migration plans and rollback strategies alongside deployment safety gates. This enforces clear data ownership and operational safety across your environments.

How do I implement authentication, authorization, and observability for a new backend service?

Implement authentication, authorization, and observability by applying structured backend design guidance from day one. Define security controls and integrate monitoring hooks to guarantee reliable and observable system operations.

Does this backend governance approach work for complex data models and performance optimization?

Yes, this backend governance approach works for complex data models by enforcing requirements for data modeling, error handling, and performance considerations. It provides structured guidance to maintain reliability as system complexity scales.

When do I need to formalize API idempotency and error handling in backend architecture?

You need to formalize API idempotency and error handling when planning a new microservice to prevent inconsistent API contracts and risky deployments. Defining these elements early mitigates reliability degradation across teams.

Why do my backend deployments lack clear ownership and observability across environments?

Your backend deployments lack observability and clear ownership due to inconsistent API contracts and missing operational safety gates. Applying structured service governance resolves this by enforcing monitoring integration and data ownership across teams.