High-intent entry points

Start from the task, not a keyword list.

These shortcuts use the same trust, supply, and relevance signals as the registry API, so humans and agents land on a useful shortlist faster.

Agent-readable index

FinanceStock analysis QuantTrading research SlidesPPT generation DocsPDF parsing ExtractWeb scraping CreativeDesign workflow SportsFootball analytics

Decision filters

Choose by scenario, quality, and trust signals.

Use casePlatform fitQuality tierTrust profileSafety gateGitHub adoption

Showing 1-16 of 880 ranked candidates matching "java"

Best blend of quality, stars, freshness, and agent usage

Testcontainers Java

VERIFIEDEXCELLENT · 100TRUST · 90SAFE · REVIEWEDCODING

Testcontainers is a Java library that supports JUnit tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that…

$ npx skills add testcontainers/testcontainers-java

8.7K stars69 quality90 trustReviewedClaude Code + Browser agents26d since pushSafe to try

QualityHigh-confidence pick with strong adoption and healthy maintenance signals.

TrustStrong OpenAgentSkill Trust Score across adoption, recent maintenance, license clarity, documentation, dependency/…

Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Testing and QA · I need my agent to test a web app, reproduce bugs, and verify fixes.

Claude Code + Browser agents · 4 targets

javatesting

by testcontainersDetailsQuick view

Commonmark Java

VERIFIEDEXCELLENT · 100TRUST · 89SAFE · VERIFIEDRESEARCH

Java library for parsing and rendering CommonMark (Markdown)

$ npx skills add commonmark/commonmark-java

2.7K stars66 quality89 trustVerifiedClaude Code17d since pushSafe to try

QualityHigh-confidence pick with strong adoption and healthy maintenance signals.

TrustStrong OpenAgentSkill Trust Score across adoption, recent maintenance, license clarity, documentation, dependency/…

Safety gateStrong metadata, audit, install, and review signals. Suitable for agent shortlists after normal workspace review.

Scenario Document processing · I need my agent to read PDFs, extract tables, and turn documents into structured data.

Claude Code + CLI · 4 targets

javamarkdown

by commonmarkDetailsQuick view

Playwright Java

VERIFIEDEXCELLENT · 100TRUST · 88SAFE · REVIEWEDCODING

Java version of the Playwright testing and automation library

$ npx skills add microsoft/playwright-java

1.5K stars64 quality88 trustReviewedClaude Code + Browser agents18d since pushSafe to try

QualityHigh-confidence pick with strong adoption and healthy maintenance signals.

TrustStrong OpenAgentSkill Trust Score across adoption, recent maintenance, license clarity, documentation, dependency/…Review: Documentation summary is thin

Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Testing and QA · I need my agent to test a web app, reproduce bugs, and verify fixes.

Claude Code + Browser agents · 4 targets

javaplaywright

by microsoftDetailsQuick view

Sonar Java

VERIFIEDEXCELLENT · 97TRUST · 86SAFE · REVIEWEDCODING

:coffee: SonarSource Static Analyzer for Java Code Quality and Security

$ npx skills add SonarSource/sonar-java

1.2K stars63 quality86 trustReviewedClaude Code25d since pushSafe to try

QualityHigh-confidence pick with strong adoption and healthy maintenance signals.

TrustStrong OpenAgentSkill Trust Score across adoption, recent maintenance, license clarity, documentation, dependency/…Review: License is unclear

Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Coding agents · I need a coding agent that can understand a repository, edit code, and review pull requests.

Claude Code + CLI · 4 targets

javastatic-analysis

by SonarSourceDetailsQuick view

Skywalking Java

STRONG · 84TRUST · 81SAFE · REVIEWEDCODING

The Java agent for Apache SkyWalking

$ npx skills add apache/skywalking-java

917 stars54 quality81 trustReviewedClaude Code1mo since pushSafe to try

QualitySolid option that is likely worth shortlisting for production workflows.

TrustGood trust signals with a few areas worth checking before rollout.Review: Quality score needs review

Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario GitHub automation · I need my agent to triage GitHub issues, review pull requests, and summarize repository changes.

Claude Code + CLI · 4 targets

javaobservability

by apacheDetailsQuick view

Binance Connector Java

EXCELLENT · 85TRUST · 81SAFE · REVIEWEDFINANCE

Simple Java connector to Binance Spot API

$ npx skills add binance/binance-connector-java

571 stars53 quality81 trustReviewedClaude Code29d since pushSafe to try

QualityHigh-confidence pick with strong adoption and healthy maintenance signals.

TrustGood trust signals with a few areas worth checking before rollout.Review: Quality score needs review

Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Finance and quant · I need my agent to analyze markets, financial data, filings, portfolios, and quant strategies.

Claude Code + CLI · 4 targets

javatrading

by binanceDetailsQuick view

Itext Java

VERIFIEDEXCELLENT · 100TRUST · 88SAFE · REVIEWEDRESEARCH

iText for Java represents the next level of SDKs for developers that want to take advantage of the benefits PDF can bring. Equipped with a better document engine, high a…

$ npx skills add itext/itext-java

2.3K stars65 quality88 trustReviewedClaude Code11d since pushSafe to try

QualityHigh-confidence pick with strong adoption and healthy maintenance signals.

TrustStrong OpenAgentSkill Trust Score across adoption, recent maintenance, license clarity, documentation, dependency/…Review: License is unclear

Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Document processing · I need my agent to read PDFs, extract tables, and turn documents into structured data.

Claude Code + CLI · 4 targets

javapdf

by itextDetailsQuick view

Adk Java

VERIFIEDEXCELLENT · 100TRUST · 92SAFE · VERIFIEDCODING

An open-source, code-first Java toolkit for building, evaluating, and deploying sophisticated AI agents with flexibility and control.

$ npx skills add google/adk-java

1.6K stars64 quality92 trustVerifiedClaude Code14d since pushSafe to try

QualityHigh-confidence pick with strong adoption and healthy maintenance signals.

TrustStrong OpenAgentSkill Trust Score across adoption, recent maintenance, license clarity, documentation, dependency/…

Safety gateStrong metadata, audit, install, and review signals. Suitable for agent shortlists after normal workspace review.

Scenario Coding agents · I need a coding agent that can understand a repository, edit code, and review pull requests.

Claude Code + CLI · 4 targets

javamulti-agent

by googleDetailsQuick view

Useful Java Links

VERIFIEDEXCELLENT · 98TRUST · 85SAFE · REVIEWEDCODING

A list of useful Java frameworks, libraries, software and hello worlds examples

$ npx skills add Vedenin/useful-java-links

6.2K stars65 quality85 trustReviewedClaude Code2mo since pushSafe to try

QualityHigh-confidence pick with strong adoption and healthy maintenance signals.

TrustGood trust signals with a few areas worth checking before rollout.Review: License is unclear

Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Coding agents · I need a coding agent that can understand a repository, edit code, and review pull requests.

Claude Code + CLI · 4 targets

javamachine-learning

by VedeninDetailsQuick view

Java Client

VERIFIEDEXCELLENT · 99TRUST · 88SAFE · REVIEWEDCODING

Java language binding for writing Appium Tests, conforms to W3C WebDriver Protocol

$ npx skills add appium/java-client

1.3K stars63 quality88 trustReviewedClaude Code + Browser agents1mo since pushSafe to try

QualityHigh-confidence pick with strong adoption and healthy maintenance signals.

TrustStrong OpenAgentSkill Trust Score across adoption, recent maintenance, license clarity, documentation, dependency/…

Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Coding agents · I need a coding agent that can understand a repository, edit code, and review pull requests.

Claude Code + Browser agents · 4 targets

javaautomation

by appiumDetailsQuick view

Java Slack Sdk

EXCELLENT · 85TRUST · 81SAFE · REVIEWEDCODING

Slack Developer Kit (including Bolt for Java) for any JVM language

$ npx skills add slackapi/java-slack-sdk

601 stars53 quality81 trustReviewedClaude Code12d since pushSafe to try

QualityHigh-confidence pick with strong adoption and healthy maintenance signals.

TrustGood trust signals with a few areas worth checking before rollout.Review: Quality score needs review

Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Coding agents · I need a coding agent that can understand a repository, edit code, and review pull requests.

Claude Code + CLI · 4 targets

javachatbot

by slackapiDetailsQuick view

Lunar Javascript

VERIFIEDEXCELLENT · 85TRUST · 86SAFE · REVIEWEDCODING

日历、公历(阳历)、农历(阴历、老黄历)、佛历、道历，支持节假日、星座、儒略日、干支、生肖、节气、节日、彭祖百忌、每日宜忌、吉神宜趋凶煞宜忌、吉神(喜神/福神/财神/阳贵神/阴贵神)方位、胎神方位、冲煞、纳音、星宿、八字、五行、十神、建除十二值星、青龙名堂等十二神、黄道黑道日及吉凶等。lunar is a calendar librar…

$ npx skills add 6tail/lunar-javascript

1.6K stars53 quality86 trustReviewedClaude Code8mo since pushSafe to try

QualityHigh-confidence pick with strong adoption and healthy maintenance signals.

TrustStrong OpenAgentSkill Trust Score across adoption, recent maintenance, license clarity, documentation, dependency/…Review: Quality score needs review

Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Coding agents · I need a coding agent that can understand a repository, edit code, and review pull requests.

Claude Code + CLI · 4 targets

javascriptcalendar

by 6tailDetailsQuick view

Thinking In Java MindMapping

VERIFIEDEXCELLENT · 87TRUST · 82SAFE · REVIEWEDCODING

编程笔记、 AI 学习、观影指南、读书笔记、生活感悟、游戏记录

$ npx skills add LjyYano/Thinking_in_Java_MindMapping

1.7K stars61 quality82 trustReviewed with permission notesClaude Code + OpenAI Agents2mo since pushNeeds review

QualityHigh-confidence pick with strong adoption and healthy maintenance signals.

TrustGood trust signals with a few areas worth checking before rollout.Review: License is unclear

Safety gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario Coding agents · I need a coding agent that can understand a repository, edit code, and review pull requests.

Claude Code + OpenAI Agents · 4 targets

pythonai-agents

by LjyYanoDetailsQuick view

Simple Java Mail

VERIFIEDEXCELLENT · 99TRUST · 83SAFE · REVIEWEDCODING

Simple API, Complex Emails (Jakarta Mail smtp wrapper)

$ npx skills add bbottema/simple-java-mail

1.3K stars63 quality83 trustReviewed with permission notesClaude Code1mo since pushSafe to try

QualityHigh-confidence pick with strong adoption and healthy maintenance signals.

TrustGood trust signals with a few areas worth checking before rollout.Review: Permission surface needs review: shell or command execution, filesystem or docu…

Safety gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario Coding agents · I need a coding agent that can understand a repository, edit code, and review pull requests.

Claude Code + CLI · 4 targets

javaemail

by bbottemaDetailsQuick view

Javascript

VERIFIEDEXCELLENT · 100TRUST · 87SAFE · VERIFIEDCODING

Utils library for specific Brazilian businesses

$ npx skills add brazilian-utils/javascript

1.7K stars64 quality87 trustVerifiedClaude Code1mo since pushSafe to try

QualityHigh-confidence pick with strong adoption and healthy maintenance signals.

TrustStrong OpenAgentSkill Trust Score across adoption, recent maintenance, license clarity, documentation, dependency/…

Safety gateStrong metadata, audit, install, and review signals. Suitable for agent shortlists after normal workspace review.

Scenario GitHub automation · I need my agent to triage GitHub issues, review pull requests, and summarize repository changes.

Claude Code + CLI · 4 targets

typescriptemail

by brazilian-utilsDetailsQuick view

Djl

VERIFIEDEXCELLENT · 100TRUST · 88SAFE · VERIFIEDCODING

An Engine-Agnostic Deep Learning Framework in Java

$ npx skills add deepjavalibrary/djl

4.8K stars64 quality88 trustVerifiedClaude Code2mo since pushSafe to try

QualityHigh-confidence pick with strong adoption and healthy maintenance signals.

TrustStrong OpenAgentSkill Trust Score across adoption, recent maintenance, license clarity, documentation, dependency/…

Safety gateStrong metadata, audit, install, and review signals. Suitable for agent shortlists after normal workspace review.

Scenario Coding agents · I need a coding agent that can understand a repository, edit code, and review pull requests.

Claude Code + CLI · 4 targets

javamachine-learning

by deepjavalibraryDetailsQuick view

Page 1

Showing the strongest 16 results to keep the registry fast for humans and agents. Refine by use case, platform, stars, or search query for a narrower shortlist.

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Real skills, grouped by the work your agent needs to finish.

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Coding and developer agents

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Legal, policy, and compliance

Education and tutoring

Football and World Cup analytics

Start from the task, not a keyword list.

Choose by scenario, quality, and trust signals.

Testcontainers Java

Commonmark Java

Playwright Java

Sonar Java

Skywalking Java

Binance Connector Java

Itext Java

Adk Java

Useful Java Links

Java Client

Java Slack Sdk

Lunar Javascript

Thinking In Java MindMapping

Simple Java Mail

Javascript

Djl