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Found 1,098 Skills
Stack-specific coding rules for long-running Java Spring Boot server applications, covering Spring MVC REST controllers, dependency injection, Jackson JSON, validation, configuration, persistence integration, testing (unit/integration/system), observability, security, and Maven/Gradle project conventions. Use whenever creating, generating, scaffolding, writing, migrating, troubleshooting, or reviewing Spring Boot server code. This skill is architecture-neutral, it can be composed it with BCE, package-by-feature, package-by-layer, SDD4J, or another architecture skill when the project or user specifies an architecture. Not for serverless deployments, one-off Java CLI applications, or non-Spring Jakarta/MicroProfile services.
Alibaba Java Development Manual (Huangshan Edition 1.7.1) - When writing or reviewing Java code, defining coding standards, handling exceptions and logs, writing unit tests, designing database tables and indexes, or planning engineering layers or system architecture, locate the conventions that should be followed for the relevant scenario. The detailed convention text is in the references/ directory.
Comprehensive guidance for Onion Architecture (洋葱架构) — Jeffrey Palermo's onion architecture with domain-centric layered isolation, dependency inversion from outer to inner rings. Covers domain core, application interfaces, infrastructure implementation, and API adapters with full Java/Spring Boot examples. Use when user asks about onion architecture, 洋葱架构, Jeffrey Palermo, concentric architecture, or needs layered domain isolation.
Unirest-Java 3.x HTTP client library for Java 8+. Use when making HTTP requests (GET/POST/PUT/DELETE), building REST API clients, handling JSON responses, file uploads/downloads, async requests, mocking HTTP calls for testing, configuring proxies, or caching responses. Covers Unirest 3.x (Apache HttpClient based, default GSON included, kong.unirest package) with object mapping, request/response interceptors, and migration guidance.
Build event-driven applications with Azure Event Grid SDK for Java. Use when publishing events, implementing pub/sub patterns, or integrating with Azure services via events.
Guide for upgrading Java projects between major versions (8→11→17→21→25). Use when user says "upgrade Java", "migrate to Java 25", "update Java version", or when modernizing legacy projects.
Write JavaScript (Node.js v22) for Factorial Code processes and modules — the async main() entry point with module.exports = { main }, fcode.context.parameters, fcode.import(), datastore/storage/env helpers, auto-installed dependencies, and return-value formats. Use when creating or editing .js process or module code for Factorial Code (fcode).
Provides comprehensive guidance for adding Java code comments following industry standards and best practices. This skill helps add class-level comments, method-level comments, and field-level comments to Java code. Use when the user wants to add comments to Java code, needs to document Java classes/methods/fields, wants to improve code documentation, or needs to generate JavaDoc comments. This skill covers Controller, Service, ServiceImpl, Mapper, Model, Entity, BO (Business Object), DTO, VO, and other common Java component types. The skill follows a systematic workflow: scan codebase, identify components, create todo list, and add comments in order (class comments → method comments → field comments).
This skill should be used when the user asks to "draw every frame in JavaScript", "make an animation with no image assets", "animate this in code / on a canvas", "make a hand-drawn style animated video", "turn this into a short animated film", "make an animated explainer drawn in code", "make an animated story / picture book of my photos", or "make a zero-asset animation like the Opus 5.5 ones". Produces a single self-contained HTML file whose frames are computed on an HTML canvas (seekable, deterministic), renders it to MP4, and self-checks the result. Pairs with the soundtrack skill for code-synthesized music. NOT for charts from data (use chart-animation), pure text motion (use kinetic-typography), or 3D/WebGL (use threejs-animation / shader-glsl from webgl-animation-skills).
A collection of Java development standards based on the Alibaba Java Development Manual (Songshan Edition). It covers seven areas: coding conventions, exceptions and logging, unit testing, security standards, MySQL databases, project structure, and design conventions. Use this skill when the user needs to: (1) write or review Java code, (2) check naming/code standards, (3) handle exceptions and logging, (4) write unit tests, (5) perform secure coding, (6) design databases, or (7) design project architectures. Trigger terms: Java standards, Alibaba standards, coding standards, development manual, coding conventions, exception handling, unit testing, security, MySQL, project structure, design patterns.
Interactively manage Sub-Store node subscriptions and multi-source collections; orchestrate operator pipelines (filtering/renaming/flagging/sorting/deduplication); author and mount JavaScript node-processing scripts on demand; and export clean node subscriptions or Proxy Provider links. Strictly follow the Sub-Store frontend Web UI two-way-binding conventions by constructing complete Schemas, fully preventing issues where “backend execution takes effect but frontend radio controls become desynchronized, input fields remain blank, or configuration is overwritten and lost by the UI.”
JUnit5 + Mockito 测试框架技能。覆盖 JUnit5 @ExtendWith替代@RunWith、Mockito @Mock/@InjectMocks规则、测试隔离原则(FIRST)、@SpringBootTest何时用何时不用(@WebMvcTest/@DataJpaTest切片测试)、BDDMockito given/willReturn风格、ArgumentCaptor参数捕获、verify行为验证、@ParameterizedTest参数化测试。 当用户编写 Java 单元测试/集成测试、Mock外部依赖时需要此技能。