What is Root Cause Analysis (RCA) in this context?

RCA involves generating multiple hypotheses for why a bug occurs, gathering evidence for or against each, and identifying the underlying causal chain rather than just patching symptoms.

Does this skill help prevent new bugs?

Yes, through the Impact Assessment phase, it analyzes the 'blast radius' of a change and requires comprehensive verification to ensure the fix doesn't cause regressions elsewhere.

How does it handle bug reproduction?

The skill prioritizes creating a minimal, deterministic failing test to prove the bug exists before any fix is attempted, which is required for critical and regression-level issues.

What tools does the skill use?

It leverages Git (blame, log, bisect), stack trace parsers, MCP code search tools, and automated testing frameworks like Bun or Jest to diagnose and verify issues.

What is the Issue Resolution skill?

It is a specialized capability for Claude Code that provides a structured, multi-phase framework for identifying, diagnosing, and fixing software bugs through systematic evidence gathering.

Issue Resolution Pipeline

Name: Issue Resolution Pipeline
Author: draphonix

bydraphonix

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セキュリティとテスト

Systematically diagnoses and resolves software bugs through a rigorous pipeline of triage, reproduction, and root cause analysis.

The Issue Resolution Pipeline is a comprehensive workflow designed to move beyond superficial bug fixes by guiding Claude through a disciplined 6-stage process: Triage, Reproduction, Root Cause Analysis (RCA), Impact Assessment, Fix Decomposition, and Verification. This skill ensures that every bug is not only fixed but fully understood and guarded against future regressions. By integrating tools like git bisect, stack trace parsing, and automated test generation, it provides a robust framework for handling everything from minor UI glitches to critical production outages and complex race conditions.

主な機能

01Comprehensive blast radius and impact assessment to prevent regressions

02Automated test-driven reproduction strategies for various bug severities

0349 GitHub stars

04Structured 6-phase debugging pipeline from triage to final verification

05Standardized markdown templates for issue briefs, repro reports, and RCA findings

06Evidence-based Root Cause Analysis (RCA) using hypothesis testing

ユースケース

01Investigating intermittent race conditions or complex logic errors in distributed systems

02Debugging critical production regressions that require verified failing tests

03Standardizing the bug-fixing workflow across an AI-assisted development team

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add draphonix/skills issue-resolution

For use in Claude.ai and ChatGPT

Download Skill