When should I use Result types instead of Exceptions?

The skill suggests using Result types for expected errors like validation failures, while reserving Exceptions for truly unexpected or exceptional runtime conditions.

What programming languages does this skill support?

The skill provides specific implementation patterns and best practices for Python, TypeScript, JavaScript, Rust, and Go.

How does this skill improve API reliability?

It guides you in creating standardized error responses and status codes, ensuring your APIs are predictable and easier for frontend teams to integrate with.

Does it include patterns for distributed systems?

Yes, it covers advanced patterns like the Circuit Breaker to prevent cascading failures and exponential backoff for handling transient network issues.

Robust Error Handling Patterns

Name: Robust Error Handling Patterns
Author: Microck

byMicrock

•

API Development

Implements resilient error handling strategies, language-specific patterns, and fault-tolerant architectures to improve application reliability.

This skill equips developers with a comprehensive toolkit for managing application failures across diverse programming environments including Python, TypeScript, Rust, and Go. It provides structured guidance on choosing between exceptions and Result types, implementing custom error hierarchies, and applying advanced resiliency patterns like circuit breakers and exponential backoff. By standardizing how failures are caught, propagated, and reported, this skill helps ensure that applications fail gracefully while providing clear, actionable feedback for both end-users and debugging teams.

Key Features

01Implementation of custom exception hierarchies and functional Result types

02Best practices for developer-friendly error messages and logs

03Language-specific patterns for Python, TypeScript, Rust, and Go

04Guidance on error propagation and graceful degradation

05Fault-tolerance strategies including Circuit Breakers and Retries

0681 GitHub stars

Use Cases

01Designing error-resilient REST and GraphQL APIs

02Refactoring legacy codebases to implement modern error handling logic

03Building fault-tolerant distributed systems that handle transient network failures

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add microck/ordinary-claude-skills error-handling-patterns

For use in Claude.ai and ChatGPT

Download Skill