Java agent skills, page 9

Implement and review Java code changes for Micronaut framework repositories using maintainer standards, including JSpecify null-safety conventions.

micronaut-projects/micronaut-openapi

Automatically migrate Spring MVC applications to Spring Boot.

ArabelaTso/Skills-4-SE

Builds Spring Boot 3.x services on Java 21 with domain-driven design, WebFlux, JPA tuning and Spring Security using OAuth2 and JWT, verified by Maven or Gradle builds.

Jeffallan/claude-skills

Builds Spring Boot 3.x services with REST controllers, Spring Data JPA, Spring Security 6, WebFlux and Spring Cloud, verified by tests and Actuator health checks.

Jeffallan/claude-skills

Optimize memory usage, consistency, and performance by migrating standard Java/Kotlin classes to IntelliJ's specialized com.intellij.util implementations.

flutter/flutter-intellij

A skill your agent uses when you need to generate a checklist document with embedded commands inventory, following the embedded template exactly and producing INVENTORY-COMMANDS-JAVA.md in the…

jabrena/plinth

规范化新生成或改写的 Java/Kotlin 方法：Java 用 JavaDoc、Kotlin 用 KDoc，两套规则不混用； Java 入参 final（抽象方法、接口默认方法、@Override 实现除外一律不加）； 方法注释与备注同一套结构：首段/首行无内联代码与类型引用，补充说明用 <pre 包裹； 有返回值且带参时补全 @param/@return；Kotlin 的 @param…

afkT/DevUtils

Updates Nacos Java SDK usage documentation by comparing Java Client interfaces with usage.md, then adding/removing APIs and overloads while preserving existing descriptions and examples.

nacos-group/nacos-group.github.io

Complete Morphe development environment setup — prerequisites, cloning repos, gradle auth, IDE config, build commands.

Paresh-Maheshwari/morphe-ai

Provides AWS Secrets Manager patterns for AWS SDK for Java 2.x, including secret retrieval, caching, rotation-aware access, and Spring Boot integration.

giuseppe-trisciuoglio/developer-kit

Spring Boot服务的Java编码标准：命名、不可变性、Optional用法、流、异常、泛型和项目布局. An agent skill from affaan-m/ECC.

affaan-m/ECC

Spring Boot架构模式、REST API设计、分层服务、数据访问、缓存、异步处理和日志记录。用于Java Spring Boot后端工作。

affaan-m/ECC

Java Spring Boot 服务中认证/授权、验证、CSRF、密钥、标头、速率限制和依赖安全性的 Spring Security 最佳实践。

affaan-m/ECC

Quarkus code style conventions: formatting, visibility, naming, logging, and general style rules for the Quarkus codebase.

quarkusio/quarkus

Guide for implementing a database source connector in the v2/spanner-to-sourcedb reverse migration Dataflow template.

GoogleCloudPlatform/DataflowTemplates

Supports geospatial research workflows for remote sensing, vector and raster GIS, spatial statistics, terrain and network analysis, and machine learning for Earth observation.

K-Dense-AI/scientific-agent-skills

Writes Conventional Commits messages for Java projects from staged changes, with Java-specific types, scopes and a token-light workflow.

decebals/claude-code-java

生成安全审计 skill。两种模式：(1) 项目模式——根据项目文档生成定制化审计 skill；(2) 通用模式——仅指定语言+框架，从参考资料库生成通用审计 skill。当用户想创建安全审计 skill、生成审计规则、或提到"生成安全审计skill"、"创建code review skill"、"生成 Java 审计 skill"时使用。

xwtro0tk1t-cloud/harness

A skill your agent uses when managing Maven dependencies, resolving dependency conflicts, configuring BOMs, or optimizing dependency trees in Java projects.

TheBushidoCollective/han

Expert guidance for developing with the tinystruct Java framework.

affaan-m/ECC

Enforces coding best practices: deep-read before modify, LSP-first navigation, TDD red-green-refactor, minimal changes, self-review, verification.

KaimingWan/oh-my-kiro

Reviews test code in GitHub pull requests for isolation, public-API contract coverage, AAA structure, and correct exception assertions.

axelixlabs/axelix

A skill your agent uses when you need to parse multi-format API definitions and generate Rest Assured Java test classes; triggers include Rest Assured, RestAssured, and Java API automation.

naodeng/awesome-qa-skills

Service performance monitoring with RED metrics (Rate, Errors, Duration) and runtime-specific telemetry for Java, .NET, Node.js, Python, PHP, and Go.

Dynatrace/dynatrace-for-ai

Instrument programs (Python, C/C++, Java) to capture snapshots of key program states at runtime, including variables, memory, and call stacks.

ArabelaTso/Skills-4-SE

Remove support for an older IntelliJ Platform / Android Studio version from the project and clean up obsolete code, baselines, and CI configurations.

flutter/flutter-intellij

Android Java development with MVVM, ViewBinding, and Espresso testing

alinaqi/maggy

Insecure deserialization detection and gadget chain exploitation

NeoTheCapt/RedteamAgent

A skill your agent uses when you need to generate a checklist document with embedded agents inventory, following the embedded template exactly and producing INVENTORY-AGENTS-JAVA.md in the project…

jabrena/plinth

Project-local DPIS runtime hook diagnosis workflow. An agent skill from Kwensiu/DPIS.

Kwensiu/DPIS

Assess whether a web application and its build and runtime plan fit a low-cost Linux VPS or Alibaba Cloud ECS before purchase, implementation, or deployment.

FAIRY123456789/human-edge-agent-skills

将中文后端项目经历改写为高质量、可面试追问、强数据化的简历要点。适用于用户提供“项目经历/主要工作/职责描述”后，要求按统一模板输出“负责xxx功能 + 关键技术细节组合 + 解决问题 + 数据化结果”的场景；适用于 Java 后端求职、简历优化、面试前项目复盘，且需要对齐面试高频考点（Java 集合与并发、MySQL、Redis、Spring、消息队列、系统设计等）时使用。

LAIJiangFeng/resume-builder

A skill your agent uses for Java 8 backports, Bukkit/Paper version differences, NMS/reflection, PacketEvents compatibility, fake-player implementation choices, and feature-detection design; do not…

kernitus/BukkitOldCombatMechanics

Provides LangChain4j patterns for implementing MCP (Model Context Protocol) servers, creating Java AI tools, exposing tool calling capabilities, and integrating MCP clients with AI services.

giuseppe-trisciuoglio/developer-kit

Spring Bootサービス向けのJavaコーディング標準：命名、不変性、Optional使用、ストリーム、例外、ジェネリクス、プロジェクトレイアウト。

affaan-m/ECC

Builds .NET UI apps across Blazor (Server, WASM, Hybrid, Auto), MAUI (XAML, MVVM, Shell, Native AOT), Uno Platform (MVUX, Extensions, Toolkit), WPF (.NET 8+, Fluent theme), WinUI 3 (Windows App SDK…

novotnyllc/dotnet-artisan

Add, integrate, or review Micronaut Sourcegen usage in modules that generate Java source, Kotlin source, Groovy-compatible source, or bytecode from ObjectDef, TypeDef, MethodDef, ExpressionDef…

micronaut-projects/micronaut-openapi

Add x402 payment execution to AI agents with per-task budgets, spending controls, and non-custodial wallets.

affaan-m/ECC

Java coding standards for Spring Boot and Quarkus services: naming, immutability, Optional usage, streams, exceptions, generics, CDI, reactive patterns, and project layout.

affaan-m/ECC

Sorts open GitHub issues for a Java project into bug, feature, question, duplicate or unclear, then labels them and assigns a priority.

decebals/claude-code-java

Map of the EDT-MCP plugin's target architecture — where the shared helpers live, the layering rules, and the canonical way to do project/metadata/code resolution.

DitriXNew/EDT-MCP

Writes new tests for Axelix source code (Java, Kotlin, TypeScript, JavaScript) that follow the project's testing standards — public-API contract coverage, test isolation, given/when/then structure…

axelixlabs/axelix

Java单元测试编写指南（基于JUnit和Mockito）

Leavesfly/Jimi

Instruments code to track the flow of untrusted or sensitive data at runtime, enabling detection of injection vulnerabilities, data leaks, and privilege violations.

ArabelaTso/Skills-4-SE

Audit ConcurrentMap and Map contract compliance for asMap() view

ben-manes/caffeine

Verify every third-party and sharp-edged JDK API usage against the contract the upstream documentation actually states

ben-manes/caffeine

A skill your agent uses when you need to generate a checklist document with Java system prompts from skills.xml, following the embedded section template and producing INVENTORY-SKILLS-JAVA.md.

jabrena/plinth

Quarkus 3.x LTS architecture patterns with Camel for messaging, RESTful API design, CDI services, data access with Panache, and async processing.

affaan-m/ECC