Can this skill prevent concurrency bugs in Golang?

Yes, it provides proven patterns for worker pools, goroutine management with sync.WaitGroup, and context-based cancellation to avoid common issues like goroutine leaks and data races.

What performance optimizations does it provide?

It suggests performance techniques such as pre-allocating slices with known capacity, using sync.Pool for object reuse, and strings.Builder for efficient string concatenation.

Does it support the standard Go project structure?

Yes, the skill includes guidance on idiomatic project layouts, including the appropriate separation of cmd, internal, and pkg directories to ensure clean architecture.

How does this skill help with Go error handling?

It enforces the use of context wrapping via fmt.Errorf, discourages discarding errors, and promotes the use of errors.Is and errors.As for robust, idiomatic error comparison.

Go Patterns & Best Practices

Name: Go Patterns & Best Practices
Author: eroslifestyle

byeroslifestyle

0•

API 开发

Standardizes Go development with production-grade patterns, idiomatic error handling, and high-performance concurrency models.

This skill equips Claude with specialized knowledge of Go (Golang) best practices, enabling the generation of idiomatic, maintainable, and efficient code. It provides deep expertise in Go-specific patterns such as functional options, consumer-defined interfaces, and table-driven testing, while actively preventing common pitfalls like goroutine leaks or data races. Whether you are architecting a new microservice or refactoring legacy Go code, this skill ensures your implementation aligns with industry standards, idiomatic syntax, and high-performance requirements.

主要功能

01Interface Optimization: Enforces the 'accept interfaces, return structs' principle for better decoupling and testability.

02Common Mistake Prevention: Actively detects and corrects Go anti-patterns like defer-in-loops or nil-interface pitfalls.

03Performance-First Coding: Recommends efficient memory usage with sync.Pool, strings.Builder, and pre-allocated slices.

04Concurrency Orchestration: Provides patterns for safe worker pools, context-aware cancellations, and atomic operations.

05Idiomatic Error Handling: Implements robust wrapping and sentinel error patterns using errors.Is and errors.As.

060 GitHub stars

使用场景

01Designing high-concurrency backend services using safe channel, goroutine, and errgroup patterns.

02Refactoring legacy Go code to follow modern idiomatic standards and error handling patterns.

03Implementing comprehensive, maintainable table-driven unit tests and HTTP handlers.

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add eroslifestyle/claude-orchestrator-plugin go-patterns

For use in Claude.ai and ChatGPT

主要功能

01Interface Optimization: Enforces the 'accept interfaces, return structs' principle for better decoupling and testability.

02Common Mistake Prevention: Actively detects and corrects Go anti-patterns like defer-in-loops or nil-interface pitfalls.

03Performance-First Coding: Recommends efficient memory usage with sync.Pool, strings.Builder, and pre-allocated slices.

04Concurrency Orchestration: Provides patterns for safe worker pools, context-aware cancellations, and atomic operations.

05Idiomatic Error Handling: Implements robust wrapping and sentinel error patterns using errors.Is and errors.As.

060 GitHub stars

使用场景

01Designing high-concurrency backend services using safe channel, goroutine, and errgroup patterns.

02Refactoring legacy Go code to follow modern idiomatic standards and error handling patterns.

03Implementing comprehensive, maintainable table-driven unit tests and HTTP handlers.