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error-diagnosis-patterns

Classify software errors and apply a 3-step root cause analysis.

Updated Aug 27, 2026
Search Tags:#debugging#troubleshooting#software development#error handling#root cause analysis#patterns
One-click install
npx skills add https://github.com/msageha/maestro_v2 --skill error-diagnosis-patterns
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: error-diagnosis-patterns
Source: https://github.com/msageha/maestro_v2/tree/main/templates/skills/share/error-diagnosis-patterns
Command: npx skills add https://github.com/msageha/maestro_v2 --skill error-diagnosis-patterns

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill provides a structured approach to diagnosing and resolving errors, reducing debugging time and improving software reliability.

Core Features & Use Cases

  • Error Classification: Categorizes errors into environmental, logic, specification, or resource constraints for targeted solutions.
  • Root Cause Analysis: Employs a simplified "3-Step Diagnosis" (What, Where, Why) for quick identification of the error's origin.
  • Fast Diagnosis Patterns: Offers pre-defined solutions for common build, test, and runtime errors.
  • Use Case: When a build fails with an "undefined: X" error, this Skill can immediately suggest adding the missing import or definition, bypassing lengthy debugging.

Quick Start

Use the error-diagnosis-patterns skill to classify the error "panic: runtime error: index out of range".

Frequently Asked Questions about error-diagnosis-patterns

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I fix an undefined variable error during a software build?▼

To fix an undefined error during a software build, you can apply fast diagnosis patterns to quickly identify and add missing imports or definitions, bypassing lengthy debugging sessions.

What is the best way to find the root cause of a runtime error?▼

The best way to find the root cause of a runtime error is using a simplified 3-step diagnosis framework that identifies what the error is, where it originated, and why it occurred.

How do you classify software errors for targeted troubleshooting?▼

You classify software errors for targeted troubleshooting by categorizing them into environmental, logic, specification, or resource constraint issues to apply the correct pattern-based solutions.

Can I use predefined patterns to resolve common test failures?▼

Yes, you can use predefined diagnosis patterns to resolve common test failures by matching the specific error type to established solutions for build, test, and runtime issues.

Does error diagnosis require a specific development environment setup?▼

Error diagnosis using these patterns does not require a specific environment setup, as it provides a systematic framework applicable across general debugging workflows for developers and QA engineers.

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