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investigate

Trace software failures to root causes through code and recent changes.

Updated Mar 30, 2026
Search Tags:#debugging#investigation#root cause#troubleshooting#regression#stack traces#bug analysis
One-click install
npx skills add https://github.com/GenEducation/GenedUIProject --skill investigate-geneducation
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: investigate
Source: https://github.com/GenEducation/GenedUIProject/tree/main/.gemini/skills/investigate
Command: npx skills add https://github.com/GenEducation/GenedUIProject --skill investigate-geneducation

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill helps you trace failures to the real cause instead of patching symptoms, so you can fix bugs, crashes, and confusing behavior with confidence.

Core Features & Use Cases

  • Root cause analysis across logs, code paths, recent changes, and reproductions.
  • Pattern matching for race conditions, null propagation, configuration drift, stale cache, and integration issues.
  • Use it when an app throws errors, 500s, stack traces, or suddenly stops behaving the way it did yesterday.

Quick Start

Use the investigate skill to diagnose why this bug is happening and identify the smallest testable root cause.

Frequently Asked Questions about investigate

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

FAQPage Schema
How do I find the root cause of a software bug instead of just patching symptoms?▼

To find the root cause of a software bug, you must collect symptoms, trace code paths, review recent changes, reproduce the failure, and build a testable hypothesis before applying any fix.

What is the best way to troubleshoot unexpected application crashes and stack traces?▼

Troubleshooting unexpected application crashes and stack traces requires systematic bug analysis to trace failures across logs and code paths, matching patterns like null propagation or configuration drift.

How do I diagnose a regression when my app suddenly stops behaving the way it did yesterday?▼

Diagnosing a regression involves reviewing recent code changes and tracing the altered code paths to identify the smallest testable root cause triggering the unexpected application behavior.

Can I use this to investigate race conditions and integration issues in active codebases?▼

Yes, you can investigate race conditions and integration issues by collecting symptoms and tracing code paths to match specific failure patterns like stale cache or configuration drift.

Does root cause analysis work for 500 errors and confusing application behavior without clear logs?▼

Root cause analysis applies to 500 errors and confusing behavior by requiring symptom collection, reproduction, and testable hypothesis building to trace failures beyond missing log data.

When should I not use a systematic investigation approach for debugging?▼

You should avoid systematic investigation when a quick patch suffices, as this approach strictly requires reproduction and hypothesis building before fixing any broken application behavior.

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