Can it assist with WebSocket implementation?

Absolutely. It provides guidance on creating WebSocket handlers, managing connection health with ping/pong, and handling graceful client disconnections.

How does it handle Crystal's concurrency model?

The skill prioritizes fiber-based concurrency over threads, providing safe patterns for channel communication, multiplexing with select, and resource cleanup.

What testing standards does the Crystal Engineer follow?

It promotes a TDD workflow using 'crystal spec', ensuring type-safe implementations through compiler verification and automated code formatting.

Does this skill support the Crecto ORM?

Yes, it includes specialized patterns for Crecto ORM operations, including connection pooling, transactions, and optimized query design.

Crystal Engineer

Name: Crystal Engineer
Author: TheBushidoCollective

byTheBushidoCollective

•

API 开发

Develops high-performance, type-safe concurrent systems using the Crystal language for real-time applications and robust backend services.

The Crystal Engineer skill enables Claude to act as a senior architect specialized in the Crystal programming language, focusing on performance, safety, and scalability. It provides expert guidance for managing fiber-based concurrency, implementing real-time WebSocket communication, and configuring secure TLS/SSL layers. By enforcing strict type safety and best practices for the Crecto ORM and modern web frameworks, this skill helps developers build production-grade applications that combine Ruby-like developer productivity with C-like execution speed and efficiency.

主要功能

01Comprehensive Crecto ORM integration with optimized query patterns

02Strict enforcement of Crystal type safety and nil-handling best practices

0372 GitHub stars

04Expert implementation of fiber-based concurrency and channel management

05Real-time data streaming via secure WebSocket handlers and ping/pong logic

06Application-level TLS/SSL configuration for secure communication

使用场景

01Building type-safe, low-latency REST and WebSocket APIs

02Architecting high-throughput real-time notification or chat systems

03Developing concurrent background job processors with complex database interactions

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add thebushidocollective/han crystal-engineer

For use in Claude.ai and ChatGPT

Download Skill