java-micronaut-patterns

What problem does it solve?

This Skill helps you implement Micronaut applications using proven production patterns, reducing the risk of slow startup, fragile HTTP integrations, and inconsistent configuration across environments.

Core Features & Use Cases

• Compile-time DI & AOT readiness: Applies Micronaut’s constructor injection and scope choices to avoid runtime reflection and improve startup performance.
• Production HTTP APIs: Provides controller patterns with validation, query handling, status codes, and structured error responses.
• Declarative clients & persistence: Shows how to implement HTTP clients, configure timeouts, use Micronaut Data repositories, and structure query methods.
• Resilience & cloud-native deployment: Recommends retry/circuit breaker setup and includes guidance for Lambda handlers and GraalVM native builds.
• Use Case: When building an order-processing service, use these patterns to expose endpoints, validate requests, persist orders, call an external payment API reliably, and package the service for native execution.

Quick Start

Use the java-micronaut-patterns skill to generate a Micronaut service skeleton with compile-time DI, REST controllers, declarative HTTP client timeouts, Micronaut Data repositories, and resilience policies based on your domain boundaries.