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
Skill Claude CodeCodex
Ultra-compressed communication mode. Cuts output tokens 65% (measured) by speaking like caveman while keeping full technical accuracy. Supports intensity levels: lite, full (default), ultra, wenyan-lite, wenyan-full, wenyan-ultra. Use when user says "caveman mode", "talk like caveman", "use caveman", "less tokens"…
Skill Claude CodeCodex
Use when starting any SHAFT testing task to select exactly one lifecycle, implementation, or tool specialist before doing the work.
Skill Claude CodeCodex
Expert guidance for developing with the tinystruct Java framework. Use when working on the tinystruct codebase or any project built on tinystruct — including creating Application classes, @Action-mapped routes, unit tests, ActionRegistry, HTTP/CLI dual-mode handling, the built-in HTTP server, the event system, JSON…
giuseppe-trisciuoglio/developer-kit
Skill Claude CodeCodex
Provides AWS CloudFormation patterns for Auto Scaling including EC2, ECS, and Lambda. Use when creating Auto Scaling groups, launch configurations, launch templates, scaling policies, lifecycle hooks, and predictive scaling. Covers template structure with Parameters, Outputs, Mappings, Conditions, cross-stack…
giuseppe-trisciuoglio/developer-kit
Skill Claude CodeCodex
Provides AWS CloudFormation patterns for Amazon Bedrock resources including agents, knowledge bases, data sources, guardrails, prompts, flows, and inference profiles. Use when creating Bedrock agents with action groups, implementing RAG with knowledge bases, configuring vector stores, setting up content moderation…
giuseppe-trisciuoglio/developer-kit
Skill Claude CodeCodex
Provides AWS CloudFormation patterns for CloudFront distributions, origins (ALB, S3, Lambda@Edge, VPC Origins), CacheBehaviors, Functions, SecurityHeaders, parameters, Outputs and cross-stack references. Use when creating CloudFront distributions with CloudFormation, configuring multiple origins, implementing caching…
Skill Claude CodeCodex
Build, sign, notarize, staple, validate, and troubleshoot macOS DMG releases for Java and JavaFX applications packaged with jlink/jpackage. Use when creating Developer ID signed Java desktop apps, configuring GitHub Actions release workflows, handling Apple notarization, or debugging Gatekeeper, hardened runtime, JVM…
rrezartprebreza/spring-boot-skills
Skill Claude CodeCodex
Use when integrating LLMs, chat clients, embeddings, RAG pipelines, or AI agents into Spring Boot. Covers Spring AI ChatClient, prompt templates, embeddings, vector stores, and structured output. Use when user mentions Spring AI, LLM, ChatGPT, Claude, RAG, embeddings.
rrezartprebreza/spring-boot-skills
Skill Claude CodeCodex
Use when building batch jobs, ETL pipelines, scheduled imports/exports, or any chunk-oriented bulk processing with Spring Batch. Covers the Spring Batch 5 / Boot 3 builder API, restartability and idempotent job parameters, reader/writer thread-safety, fault tolerance, and chunk transaction boundaries.
rrezartprebreza/spring-boot-skills
Skill Claude CodeCodex
Use when an application issues and validates its own first-party JWT access and refresh tokens, including authentication filters, password encoding, RBAC, and method security. For JWTs issued by Keycloak, Auth0, Okta, Cognito, or another authorization server, use oauth2-resource-server.
Skill Claude CodeCodex
Solon Java framework expert (NOT Spring). Use for Solon apps, Solon AI (ChatModel/RAG/MCP/Agent/Harness/Talent), Solon Flow, Solon Cloud, Nami RPC, SqlUtils/MyBatis, and Solon annotations (@Mapping, @Inject, @SolonMain, @Component). Independent IoC/AOP and plugins — never use Spring annotations or spring-boot…
Skill Claude CodeCodex
Generate installable SolonCode Web UI skin zip packages from natural-language design requests. Use when the user asks to create/make/customize a skin, theme, 皮肤, 换肤, settings panel background, welcome-page look, accent color theme, or produce a .zip skin for SolonCode (settings → general → skin).
Skill Claude CodeCodex
Expert guidance for migrating Java projects from Spring Boot / Spring Cloud to the Solon framework. Provides annotation mapping, dependency replacement, architecture differences, and step-by-step migration for IoC, Web, Data, Security, Scheduling, Validation, Cloud, and Testing. Use when migrating Spring Boot/Cloud…
sivaprasadreddy/sivalabs-agent-skills
Skill Claude CodeCodex
Review Java code for bugs, duplicate code, correctness risks, maintainability improvements, and missing tests. By default review files modified in git; when the user explicitly names files, classes, packages, or a diff, review that scope instead. Generate a detailed review.md report with actionable comments and fixes.
sivaprasadreddy/sivalabs-agent-skills
Skill Claude CodeCodex
Collaboratively design, implement, review, and refine software features with a human developer using an iterative pair programming workflow. Prioritize understanding, explicit approval, small reviewable changes, and synchronized specifications.
sivaprasadreddy/sivalabs-agent-skills
Skill Claude CodeCodex
Verifies whether code follows Spring Modulith code structure or not. Show list of violations along with recommendations on how to fix them. Use this skill: When reviewing Spring Boot applications which uses Spring Modulith When verifying whether Spring Boot application code follows Spring Modulith package structure.
Skill Claude CodeCodex
Use when extracting a page needs scripted interaction first — click, type, press a key, scroll, wait, screenshot, or run JS before capturing the DOM. Covers crawlberg interact URL --actions with the real action schema, result shape, limits, and external-CDP options.
Skill Claude CodeCodex
Crawl, scrape, and convert websites to Markdown using the local crawlberg CLI and its MCP server. Use when the user wants to fetch a page, follow links across a domain, enumerate URLs, or drive a real browser. Covers installation, the subcommands (scrape, crawl, map, interact, batch-scrape, batch-crawl, download…
Skill Claude CodeCodex
Use when the user wants to follow links across a domain and capture every reachable page as Markdown. Covers crawlberg crawl with depth, page caps, concurrency, rate limiting, domain scoping, robots, and output selection.
Skill Claude CodeCodex
Classifies a user request as Bug, Compatibility, Feature, Question, or Task for the explyt/spring-plugin GitHub repo, lightly researches the relevant codebase, searches similar existing issues, and either reports an existing issue or creates a correctly titled and labeled one following the repository issue forms. Use…
Skill Claude CodeCodex
Orchestrates a code review of the spring-plugin repository through scope/context passes, routing, domain reviewer subskills, and per-artifact validation. Use when asked to review a PR, diff, commit, branch, module, or file set, to run a full orchestrated review, or to produce a validated review report.
Skill Claude CodeCodex
Normative reviewer for EDT safety, coroutines, cancellation, read/write actions, disposal, listeners and async lifecycle in the explyt spring-plugin. Use during orchestrated code review when the diff touches threading, background tasks, read or write actions, listeners, MessageBus, Disposable ownership or progress…
Skill Claude CodeCodex
Analyze an OpenTaint scan's dropped external methods and decide which of them are propagators and optionally sinks. Use when a dropped-external-methods.yaml needs classification for dropped method type.
Skill Claude CodeCodex
Author and verify an OpenTaint rule. Use whenever a rule creation is needed.