java skills

849 tagged java, measured the same way as everything else here.

Browse within: spring-boot 106kotlin 85angular 67jvm 62python 54code-quality 52claude-code-skills 46blueking 42continuous-integrations 42golang 42microservices-architecture 42bce-design 40microservices 40plugin 38

binarywang/WxJava

Skill Claude CodeCodex

A contributor guide for adding or maintaining official WeChat API support in WxJava, a Java software development kit. It covers services, request and response data objects, data conversion, HTTP handling, starter configuration, and regression tests.

33k 2d ago A 68 tokens original Apache-2.0

binarywang/WxJava

Skill Claude CodeCodex

A decision guide for choosing the correct WxJava Maven module, dependency management file, and example for a WeChat use case. WxJava is a Java software development kit for services such as official accounts, mini programs, and payments.

33k 2d ago A 86 tokens original Apache-2.0

binarywang/WxJava

Skill Claude CodeCodex

A troubleshooting guide for WxJava, a Java library used to connect applications to WeChat services. It organizes problems involving setup, access tokens, signatures, payment certificates, callbacks, data conversion, network requests, and multiple accounts.

33k 2d ago A 65 tokens original Apache-2.0

video-cover-image

04

itwanger/toBeBetterJavaer

Skill Claude CodeCodex

Generate matched 3:4, 16:9, and 4:3 short-video cover images from toBeBetterJavaer video scripts or AI/Java technical topics. Use when the user asks for 视频封面, 封面图, 横版和竖版, 小红书/抖音/B站/快手封面, pure-text covers with 白色大字+黄色小字, reference-image-matched covers, or wants a repeatable cover workflow for Markdown scripts under…

18k 3d ago A 113 tokens

ai-article

05

itwanger/toBeBetterJavaer

Skill Claude CodeCodex

A skill for writing Chinese articles about artificial intelligence and related development topics. It supports installation guides, product reviews, and interview-style technical explanations.

18k 3d ago A 57 tokens

job-article

06

itwanger/toBeBetterJavaer

Skill Claude CodeCodex

A skill for writing Chinese job-search and workplace articles in a specified author's style. Its topics include recruiting, interviews, salaries, résumés, offers, learning plans, and workplace experiences.

18k 3d ago A 118 tokens

wiremock/wiremock

Skill Claude CodeCodex

Run the japicmp binary-compatibility report for wiremock-core and produce a filtered summary covering only @PublishedAPI-annotated classes. Use this when asked to generate, refresh, or summarise the breaking-changes report.

7.3k 4d ago A 50 tokens original Apache-2.0

mall4cloud

11

gz-yami/mall4cloud

Skill Claude CodeCodex

A guide for using and extending the open-source Mall4cloud online shopping system. Mall4cloud is built from several cooperating services for areas such as products, orders, payments, and user permissions.

6.1k 8d ago A 106 tokens AGPL-3.0

oss-fuzz

12

apache/tika

Skill Claude CodeCodex

Run Tika's OSS-Fuzz Jazzer targets locally against a working-tree checkout — build the image, build fuzzers from local source, fuzz a target, run a corpus as a regression pass, reproduce a crash, and add seeds. Use for "fuzz the OneNote parser", "run OneNoteParserFuzzer against these files", "reproduce an OSS-Fuzz…

4.0k 2d ago A 90 tokens original Apache-2.0

apache/tika

Skill Claude CodeCodex

Update/publish the Apache Tika website (tika-site SVN repo) for a release — step 17 of the Release Process. Handles the 4.x track (Changes page + aggregate javadoc + Antora docs branch) vs the 3.x maintenance track (full per-version apt docs + javadoc). Use for "update the site", "publish the site for X.Y.Z", "the…

4.0k 2d ago A 92 tokens original Apache-2.0

file-to-markdown

14

apache/tika

Skill Claude CodeCodex

Turn almost any file into Markdown plus metadata — PDF, Office, HTML, email, archives, images, audio/video, 1000+ formats — powered by Apache Tika, either via the tika-app CLI (zero setup, one file) or a running tika-server (curl, warm process, many calls). Leads with rmeta (structured, embedded-item-aware output) as…

4.0k 2d ago A 147 tokens original Apache-2.0

Atmosphere/atmosphere

Skill Claude CodeCodex

Use when setting up the shared atmosphere-vault Obsidian vault on a new machine or for a new team member. Guides through cloning, symlinking claudedocs, and verifying obsidian-cli.

3.8k yesterday A 48 tokens original Apache-2.0

obsidian-writer

16

Atmosphere/atmosphere

Skill Claude CodeCodex

Write well-formatted notes to the atmosphere-vault Obsidian knowledge base. Use this skill whenever creating or updating an ADR, runbook, plan, API doc, guide, session output, or any structured document that should land in the vault — even when the user doesn't say "Obsidian" explicitly. Delegates to…

3.8k yesterday A 93 tokens original Apache-2.0

Atmosphere/atmosphere

Skill Claude CodeCodex

Run the pre-release end-to-end sweep of every user-facing surface — the 33 samples under samples/ (booted from their packaged artifacts and driven in a real browser via chrome-devtools MCP), the Expo/React Native client, and the atmosphere CLI. Use before cutting a release, and after any change to the Console bundle…

3.8k yesterday A 143 tokens original Apache-2.0

evergreen

18

mongodb/mongo-java-driver

Skill Claude CodeCodex

Evergreen CI infrastructure, configuration validation. Use when modifying .evergreen/ config, preparing to submit changes or understanding the Evergreen test matrix.

2.7k 3d ago A 31 tokens original Apache-2.0

sync-agents-docs

19

mongodb/mongo-java-driver

Skill Claude CodeCodex

Sync AGENTS.md files, skills, and references after buildSrc or convention changes. Use after modifying build plugins, formatting rules, testing conventions, or task names to keep documentation consistent.

2.7k 3d ago A 43 tokens original Apache-2.0

pr-watch-fix

20

oxsecurity/megalinter

Skill Claude CodeCodex

Watch the GitHub PR for the current branch, wait for CI to finish, and autonomously fix failing jobs by reading logs, editing sources, and pushing. Stops cleanly when stuck.

2.6k 2d ago A 43 tokens AGPL-3.0

prepare-release

21

oxsecurity/megalinter

Skill Claude CodeCodex

Prepare a MegaLinter release — update CHANGELOG (prune empty sections, collapse linter versions, backfill PR numbers), run the release build, push commit and tag, and guide GitHub release creation.

2.6k 2d ago A 46 tokens AGPL-3.0

megalinter-check

22

oxsecurity/megalinter

Skill Claude CodeCodex

Collect MegaLinter lint errors for the current repository. Use when the user wants to know if the code passes linting, why the MegaLinter CI job fails, or before/after fixing lint errors. Two modes - watch a CI job (GitHub Actions, GitLab CI, Azure Pipelines, Bitbucket Pipelines) and parse its logs, or run MegaLinter…

2.6k 2d ago A 96 tokens AGPL-3.0

Azure/azure-sdk-for-java

Skill Claude CodeCodex

Reviews eligible generated Azure Java management-library AutoPR changes for a narrow set of high-value generation risks.

2.6k 2d ago A 25 tokens original MIT

dedup-openai

24

Azure/azure-sdk-for-java

Skill Claude CodeCodex

Suppress generated Java classes that duplicate openai-java models, using @@alternateType in TypeSpec and manual serialization bridges. Use after dup-classes has identified actionable duplicates.

2.6k 2d ago A 38 tokens original MIT