Development · Java · For developers

Update LanceDB to a specific Lance release or tag. An agent skill from lancedb/lancedb.

lancedb/lancedb

Generate a clear, concise GitHub PR title and description from the diff between two local git branches, and save it to prDescription.md in the repo root.

redis/jedis

Provides comprehensive code review guidance for React 19, Vue 3, Angular 17+, Svelte 5, Rust, TypeScript, Java, Java 8, PHP, Ruby, Rails, Python, Django, FastAPI, Go, C/.NET, Kotlin, Swift, Dart…

awesome-skills/code-review-skill

Runs controlled JMH experiments on the Caffeine cache to find shared contention and hot-path waste, then reviews correctness and returns a reviewable patch.

ben-manes/caffeine

Create well-structured GitHub issues from any source: meeting notes, transcriptions, conversation context, informal descriptions, or direct requests.

AxonIQ/AxonFramework

Shows how to add product analytics events to Opik's frontend, Java backend and Python SDK, all reporting through Segment to PostHog with an opik_ name prefix.

comet-ml/opik

Apply Apache ShardingSphere's written coding standards when explicitly requested, or when code-implementation routes task-changed production, test, script, build, generated, or Maven POM artifacts…

apache/shardingsphere

Audits a module by walking its git history commit by commit, tracking unresolved issues forward, and reporting the ones that survive to HEAD as findings.

ben-manes/caffeine

Run the full build-and-deploy.yaml workflow locally via act + Docker.

chewiebug/GCViewer

Steps for adding or maintaining a WeChat official API in the WxJava SDK, following its Maven multi-module layout, Java 8 compatibility and TestNG test conventions.

binarywang/WxJava

Explain and reason about Dynamic Consistency Boundaries (DCB) and how Axon Framework 5 and Axon Server implement them.

AxonIQ/AxonFramework

Simulate GCViewer CI paths (pull request, develop snapshot, master release) with DRYRUN and selectable OpenJDK 8/17/21/25.

chewiebug/GCViewer

Develop or refactor Java, Python and QuickJS TV spiders in CatVodSpider using the TV shared APIs.

FongMi/CatVodSpider

A practical Java reference for Builder, Factory, Singleton, Strategy, Observer and other patterns, with a table matching problems to patterns.

decebals/claude-code-java

MkDocs documentation project reference covering CLI commands, mkdocs.yml configuration, Material theme setup, and plugin integration.

jeka-dev/jeka

Sets the sonar-java conventions for adding an analyzer rule: metadata from rule-api, test locations, MethodMatchers and what not to commit or change.

SonarSource/sonar-java

Shared reference for naming, function size, complexity and error handling rules that reviewer agents apply across TypeScript, Python, Go, Rust, Java, C# and Swift.

zereight/gitlab-mcp

Comprehensive code review for Java - clean code principles, API contracts, null safety, exception handling, and performance.

piomin/claude-ai-spring-boot

Runs a hostile review of the Caffeine Java caching library with parallel subagents that get no design docs, then challenges and consolidates their findings.

ben-manes/caffeine

Run, interpret, or modify Skylos safely. An agent skill from duriantaco/skylos.

duriantaco/skylos

Write, rewrite, and format documentation code snippets into reusable, production-ready methods with necessary library imports and clean linting.

ClickHouse/clickhouse-java

Create a new Axon Framework 4→5 migration path documentation page.

AxonIQ/AxonFramework

Runs detekt, checkstyle, and Android lint together, reads their reports, and proposes approved fixes grouped by file.

wordpress-mobile/WordPress-Android

Documents how TrueLicense is published to Maven Central from a version tag, the plugin constraints behind it and how to rehearse a release locally.

christian-schlichtherle/truelicense

Audits the Caffeine cache source for hot-path costs such as allocations, contention and memory layout, reporting only findings tied to specific lines.

ben-manes/caffeine

Prepare and execute a new release for the flutter-intellij plugin, including updating dependencies, compatibility bounds, changelogs, and verification.

flutter/flutter-intellij

Investigate and harden Skylos security behavior. An agent skill from duriantaco/skylos.

duriantaco/skylos

Debug applications using the dbg CLI debugger. An agent skill from theodo-group/debug-that.

theodo-group/debug-that

Guidance for Groovy 5 work in Grails projects: syntax, closures, traits, DSLs, metaprogramming, Spock tests, static compilation and Java 21 integration.

apache/grails-core

Java logging best practices with SLF4J, structured logging (JSON), and MDC for request tracing.

decebals/claude-code-java

排查 WxJava 在配置初始化、access token、签名验签、支付证书、回调通知、序列化、网络请求和多账号隔离方面的问题。适用于用户提供异常、日志、请求响应或“WxJava 为什么不能调用”的场景。

binarywang/WxJava

Explore and navigate Git-tracked Scala 2/3 and Java source with Scalex.

nguyenyou/scalex

Update the Milvus SDK API reference documentation under APIReference/ in the web-content repository so it reflects a new SDK release, using the SDK repository's git tags as ground truth.

milvus-io/web-content

Draw.io 配图专家：用于生成和导出 .drawio 图表。在用户要求 draw.io、diagrams.net、流程图、架构图、时序图、ER 图、状态图、思维导图，或明确提到 .drawio、PNG、SVG、PDF 导出、技术文章配图时使用。默认输出专业技术风格，并遵循 floracat-architecture-diagram 的视觉规范。

Snailclimb/AIGuide

A skill your agent uses when implementing, debugging, refactoring, or testing existing BootUI Java code, including framework-neutral engine logic, Spring MVC and WebFlux adapters, Quarkus runtime…

jdubois/boot-ui

Run the GraalPy ROTA import update workflow. An agent skill from oracle/graalpython.

oracle/graalpython

Compares code paths that should behave the same, such as sync and async cache methods, and requires a concrete scenario where the two observably disagree.

ben-manes/caffeine

Set up and review CI, artifact publishing, versioning, and release management for Minecraft 26.x or legacy 1.21.x mods and Paper plugins.

Jahrome907/minecraft-agent-skills

Measures test coverage and code quality in a repository with the supercov CLI, and turns what it finds into small, focused tests or fixes.

supercorp-ai/supercov

Bump the sol4k library version everywhere, open a release PR, and draft GitHub release notes.

sol4k/sol4k

Idiomatic Go - package and interface design, error wrapping, table-driven tests, generics, the modern standard library (slices/maps/cmp/errors.Join), current syntax, and logging discipline.

inference-gateway/inference-gateway

指导 OPanel 扩展的创建、实现、审查、调试与兼容性迁移。Use when a task mentions OPanel extension development, extension.json, @Extension lifecycle methods, OPanelAPI, extension backend routes, extension sidebar page…

opanel-mc/opanel

Plans a WxJava version upgrade, checking the BOM, module dependencies, JDK version and configuration, with phased steps and clear rollback conditions.

binarywang/WxJava

Gives an agent the architecture knowledge and controller, service and template patterns needed to write correct, idiomatic code in the OpenOlat learning management system.

OpenOLAT/OpenOLAT

Analyze codebases and automatically generate architecture diagrams, flowcharts, and org charts.

zebbern/claude-code-guide

A skill your agent uses when adding a new remote/network endpoint (a RemoteOperation / OCSRemoteOperation) to this Nextcloud Android library, or when the user says "add an endpoint", "new remote…

nextcloud/android-library

Prices each step of the window climber algorithm by disabling it in turn, to find steps that no longer earn their keep and branches that no longer fire.

ben-manes/caffeine

Validate or fix LGPL-2.1-only headers, apply approved copyright provenance, and prepare provenance audits for renamed, split, copied, or extracted first-party code.

TotalCross/totalcross