debug

Analyze bugs and production issues with ranked root-cause hypotheses.

1|1|Updated Apr 11, 2026
One-click install
npx skills add https://github.com/wangke19/my-claude-skills --skill debug-wangke19
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: debug
Source: https://github.com/wangke19/my-claude-skills/tree/main/plugins/ask/skills/debug
Command: npx skills add https://github.com/wangke19/my-claude-skills --skill debug-wangke19

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill provides a structured, ranked root-cause analysis for bugs and production issues, guiding users toward an actionable investigation plan.

Core Features & Use Cases

  • Ranked hypotheses with evidence-based rationale to prioritize investigation
  • Verifiable verification steps and concrete checks for each hypothesis
  • Minimal, actionable investigation path that accelerates resolution

Quick Start

Provide a problem description and logs to receive a ranked, verifiable root-cause investigation.

Frequently Asked Questions about debug

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

FAQPage Schema
How do I perform root-cause analysis for a production bug?

Root-cause analysis for a production bug involves evaluating ranked hypotheses against evidence from logs to identify the underlying issue. This approach provides a structured, minimal investigation path with verifiable checks to accelerate resolution.

What is the best way to troubleshoot unexpected system behavior from logs?

Troubleshooting unexpected system behavior from logs requires generating prioritized hypotheses based on the provided error data. This process yields concrete, verifiable verification steps to systematically isolate and confirm the root-cause.

Can I use structured debugging for user-reported errors across different projects?

Yes, structured debugging is applicable to user-reported errors or unexpected behavior across diverse projects. It delivers an actionable investigation plan with evidence-based rationale, independent of specific frameworks or platforms.

How do I verify a hypothesis during system investigation?

To verify a hypothesis during system investigation, follow the concrete verification steps provided for each proposed root-cause. These checks ensure minimal, actionable investigation paths that confirm or eliminate potential failure points.

What do I need to start a root-cause investigation?

To start a root-cause investigation, you need a problem description and relevant logs from the failing system. Providing these inputs generates a ranked, verifiable investigation plan to guide your troubleshooting efforts.