Java sdk specialist

Skill a5c-ai/babysitter/library/specializations/sdk-platform-development/skills/java-sdk-specialist

Java SDK development for enterprise environmentsFrom its SKILL.md

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npx -y skills add a5c-ai/babysitter --skill java-sdk-specialist

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SKILL.md

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Java SDK Specialist Skill

Overview

This skill specializes in developing enterprise-grade Java SDKs with builder patterns, both reactive and synchronous clients, and proper Maven/Gradle distribution.

Capabilities

Design Java SDK architecture with builder patterns
Implement reactive clients with Project Reactor or RxJava
Implement synchronous clients with proper resource management
Configure Maven/Gradle publishing to Maven Central
Support Java 11+ with proper compatibility handling
Design fluent API interfaces
Implement proper exception hierarchies
Configure logging with SLF4J

Target Processes

Multi-Language SDK Strategy
SDK Architecture Design
SDK Testing Strategy

Integration Points

Maven Central repository
JUnit 5 for testing
Gradle/Maven build systems
OkHttp/Apache HttpClient
Project Reactor for reactive
Lombok for boilerplate reduction

Input Requirements

API specification
Target Java version (11, 17, 21)
Reactive vs synchronous preference
Build tool preference (Maven/Gradle)
Dependency injection requirements

Output Artifacts

Java SDK source code
pom.xml or build.gradle configuration
JUnit test suite
Javadoc documentation
Example applications
Publishing configuration

Usage Example

skill:
  name: java-sdk-specialist
  context:
    apiSpec: ./openapi.yaml
    javaVersion: 17
    buildTool: gradle
    reactiveSupport: true
    httpClient: okhttp
    lombok: true

Best Practices

Use builder pattern for complex objects
Implement AutoCloseable for resource management
Design immutable value objects
Provide both sync and async APIs
Use Optional for nullable returns
Document with comprehensive Javadoc

What ships with it: 1 file

527 B alongside SKILL.md

README.md527 B