Systems & Languages Suite

Developer Tools · $49 · 10 skills · Free skill: python-developer

10 language-specific development skills — idiomatic patterns, testing methodology, security practices, and framework guidance for Go, Rust, Kotlin, Python, C++, Java, Swift, PHP, C#, and Ruby.

Installation

bash
skillstore install systems-languages-suite

Or install only the free skill:

bash
skillstore install systems-languages-suite --free-only

Skills

python-developer (FREE)

Pythonic patterns, pytest methodology, type safety, and Django/FastAPI guidance.

Example:

/systems-languages create a FastAPI service with Pydantic v2 validation, dependency injection, and pytest fixtures for integration tests

go-developer (Premium)

Go 1.21+ idiomatic patterns, table-driven testing, goroutine safety, and gin/chi web development.

Example:

/systems-languages implement a REST API with chi router, table-driven tests, middleware chain, and graceful shutdown on SIGTERM

rust-developer (Premium)

Rust ownership patterns, cargo testing, unsafe-free coding, and Tokio async runtime.

Example:

/systems-languages build a CLI tool with clap v4, serde JSON config, and proper error handling using thiserror and anyhow

kotlin-developer (Premium)

Kotlin coroutines, sealed classes, Ktor/Exposed frameworks, and multiplatform patterns.

Example:

/systems-languages create a Ktor REST API with Exposed ORM, sealed result types, and coroutine-based service layer

cpp-developer (Premium)

Modern C++20/23 patterns, smart pointers, GoogleTest/Catch2, and memory safety.

Example:

/systems-languages refactor this C++ service to use smart pointers, ranges, and concepts with Catch2 test coverage

java-developer (Premium)

Java 17+ patterns, Spring Boot layered architecture, JPA, and JUnit 5 testing.

Example:

/systems-languages build a Spring Boot 3 REST API with JPA repositories, DTO mapping, and JUnit 5 integration tests

swift-developer (Premium)

Swift protocol-oriented design, Swift Testing framework, actors, and SwiftUI patterns.

Example:

/systems-languages implement a SwiftUI feature with actor-based concurrency, protocol-oriented service layer, and Swift Testing unit tests

php-developer (Premium)

Modern PHP 8.3+ with strict types, Laravel patterns, PHPUnit, and security hardening.

Example:

/systems-languages create a Laravel 11 API with strict types, Form Request validation, Eloquent scopes, and PHPUnit feature tests

csharp-developer (Premium)

C# nullable reference types, ASP.NET Core patterns, EF Core, and xUnit testing.

Example:

/systems-languages build an ASP.NET Core minimal API with EF Core, nullable references enabled, and xUnit integration tests

ruby-developer (Premium)

Ruby 3.2+ idioms, Rails 7+ conventions, RSpec/Minitest, and Hotwire integration.

Example:

/systems-languages add a Hotwire Turbo Streams feature to a Rails 7 app with RSpec request specs and N+1 query prevention

Commands

  • /systems-languages — invoke any language-specific development skill by describing your task
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