开发技能

Build web application features across the interface, API, and database, with authentication, input checks, and safe data handling. The skill guides technical design, implementation, error handling, and component testing in one workflow.

中文简介正在准备中。当前显示英语简介。

• Building data entry and editing forms with matching APIs
• Adding authenticated profile pages
• Designing data flows from database to interface

Configure Django file storage on AWS S3 using django-storages and boto3. Separate public and private files, create temporary download or upload links, configure CloudFront delivery, and test storage behavior without accessing real S3 buckets.

中文简介正在准备中。当前显示英语简介。

• Moving Django static files and uploads to S3
• Separating public files from private documents
• Creating temporary download and direct upload links

Build Python APIs with FastAPI and Pydantic V2, including input validation, database operations that avoid blocking other work, and token-based authentication. Implement REST or WebSocket endpoints, then check their behavior with automated tests and generated API documentation.

中文简介正在准备中。当前显示英语简介。

• Build REST APIs with FastAPI
• Validate input data with Pydantic V2
• Implement JWT authentication and authorization

Develop Salesforce workflows, interface components, and integrations using Apex and Lightning Web Components. The skill guides database queries, bulk processing, platform resource limits, testing, and deployment through Salesforce DX.

中文简介正在准备中。当前显示英语简介。

• Automating CRM tasks with Apex triggers
• Building Lightning Web Components
• Improving bulk processing and database queries

Build Go services and command-line tools with clear interfaces, explicit error handling, and concurrent tasks using goroutines and channels. Use pprof to investigate performance, then check behavior with benchmarks, structured test cases, fuzzing, and race detection.

中文简介正在准备中。当前显示英语简介。

• Implementing concurrent tasks with cancellation and error handling
• Building gRPC or REST services and command-line tools
• Investigating Go performance with pprof and benchmarks

Implement Kotlin applications with asynchronous tasks, shared code across platforms, Android interfaces, and servers. The skill covers state modeling, cancellation handling, tests, and code checks, with guidance for Compose, Ktor, and Flow data streams.

中文简介正在准备中。当前显示英语简介。

• Implement asynchronous tasks with coroutines and Flow
• Design shared code for Kotlin Multiplatform
• Build Android interfaces with Jetpack Compose

Build and debug Java applications with Spring Boot 3.x. This skill guides application design, API implementation, database query tuning, authentication, and testing, including WebFlux applications that process requests without blocking.

中文简介正在准备中。当前显示英语简介。

• Build APIs with Spring Boot
• Improve slow JPA queries
• Configure OAuth2/JWT authentication

Build NestJS APIs with TypeScript code for modules, request handlers, services, authentication, input validation, and database access. The skill also prepares Swagger API documentation and unit and end-to-end tests for the implemented features.

中文简介正在准备中。当前显示英语简介。

• Building a NestJS REST API
• Adding JWT and Passport authentication
• Connecting TypeORM or Prisma

Build Python 3.11+ applications with type annotations, asynchronous operations, and structured error handling. The skill also creates pytest tests and checks code with mypy, black, and ruff to support consistent implementation and validation.

中文简介正在准备中。当前显示英语简介。

• Add type annotations and strict type checking
• Implement asynchronous network or file operations
• Create pytest tests with fixtures and mocks

Build and debug mobile apps for iOS and Android with React Native and Expo. Implement navigation, adapt screens to each platform, integrate native modules that access platform features, and improve list rendering, keyboard behavior, and memory use.

中文简介正在准备中。当前显示英语简介。

• Building an app for both iOS and Android
• Adding tabs, navigation stacks, and deep links
• Improving scrolling performance in long lists

Build MCP servers and clients that connect AI systems to external tools and data. The skill defines validated inputs, implements tool and resource handlers, configures communication methods, and checks protocol behavior with the MCP Inspector.

中文简介正在准备中。当前显示英语简介。

• Expose external tools and data to AI systems through MCP
• Start an MCP project in TypeScript or Python
• Validate inputs and investigate protocol errors

Design systems made of independently deployable services, or plan how to split an existing application. The skill produces service boundary diagrams and recommendations for communication, data ownership, failure handling, monitoring, and deployment.

中文简介正在准备中。当前显示英语简介。

• Planning how to split a monolithic application
• Choosing REST, gRPC, or event-based communication
• Defining data ownership and cross-service consistency

Build game systems in Unity or Unreal Engine, including physics, AI, and multiplayer networking. The skill guides architecture, implementation, profiling, and testing to work toward frame rate targets and reduce memory use.

中文简介正在准备中。当前显示英语简介。

• Implementing game mechanics in Unity or Unreal Engine
• Reducing frame drops and memory use
• Building multiplayer networking with lag compensation

Build Laravel applications with authenticated APIs, interactive interfaces, and background jobs. The skill guides database relationships, query optimization, and feature tests, using tools such as Sanctum for authentication and Livewire for interfaces.

中文简介正在准备中。当前显示英语简介。

• Build an authenticated Laravel API
• Optimize database queries and relationships
• Set up background jobs with Horizon

Design or review a system’s overall structure, compare technology choices, and plan for growth and failures. Produce architecture diagrams and Architecture Decision Records, documents that explain key choices, alternatives, and their consequences.

中文简介正在准备中。当前显示英语简介。

• Designing the overall structure of a new system
• Comparing monolith and microservices architectures
• Recording technology decisions and alternatives

Build Next.js 14+ applications with App Router, server-rendered components, and form actions. Produces routes, page layouts, data fetching, loading and error states, and SEO metadata, while supporting performance optimization and deployment preparation.

中文简介正在准备中。当前显示英语简介。

• Building pages and layouts with App Router
• Implementing form submissions with Server Actions
• Adding loading states, error handling, and SEO metadata

Build Rails 7+ applications with partial page updates, real-time connections, and background jobs. The skill implements Hotwire, Action Cable, and Sidekiq features, improves Active Record database queries, and writes RSpec tests.

中文简介正在准备中。当前显示英语简介。

• Adding partial page updates with Hotwire
• Building real-time features with Action Cable
• Moving slow tasks to Sidekiq jobs

Write and refactor C++20/23 applications, addressing memory management, concurrency, and performance bottlenecks. Produce interfaces, implementations, tests, and relevant CMake updates, then check runtime errors and measure performance before applying targeted optimizations.

中文简介正在准备中。当前显示英语简介。

• Refactoring existing code with C++20/23 features
• Investigating memory errors and undefined behavior
• Improving performance through profiling and benchmarks

Build C# applications with .NET 8+, including ASP.NET Core APIs and Blazor interfaces. Get models, endpoints, services, and configuration, with guidance on database access, asynchronous operations, cancellation, authentication, performance tuning, and tests.

中文简介正在准备中。当前显示英语简介。

• Build a REST API with ASP.NET Core
• Implement database access with Entity Framework Core
• Create Blazor components and manage application state

Build React components, forms, and custom hooks with TypeScript. Organize state and data fetching, debug rendering problems, migrate class components, and improve performance, with type checks and component tests to validate the implementation.

中文简介正在准备中。当前显示英语简介。

• Build React components and forms
• Design state management and data fetching
• Debug rendering issues and improve performance

Build Angular 17+ applications with standalone components, routing, and shared application state. Covers reactive data handling with RxJS, performance improvements, and unit and integration tests, with code and explanations of architecture choices.

中文简介正在准备中。当前显示英语简介。

• Building Angular screens with standalone components
• Managing shared application state with NgRx
• Configuring lazy-loaded routes and access guards

Build PHP 8.3+ applications with Laravel or Symfony, including typed models, services, APIs, and tests. Use static analysis, which checks code without running it, alongside automated tests to verify the implementation.

中文简介正在准备中。当前显示英语简介。

• Building APIs with Laravel or Symfony
• Separating business logic from controllers
• Creating typed data objects and domain models

Design and implement command-line tools with subcommands, options, interactive prompts, and progress indicators. Get command structures, configuration handling, clear error messages, and shell completion scripts, with guidance for automated use and testing across operating systems.

中文简介正在准备中。当前显示英语简介。

• Build a command-line tool with subcommands and options
• Add interactive prompts and progress indicators
• Provide bash, zsh, and fish command completion

Review code changes and files for bugs, security risks, performance problems, design issues, and test coverage. Receive a structured report with prioritized findings, concrete improvement examples, positive feedback, and an overall review verdict.

中文简介正在准备中。当前显示英语简介。

• Reviewing a pull request
• Auditing code quality and security
• Finding refactoring opportunities