investigate

Perform systematic root cause analysis for software errors and regressions.

Updated May 5, 2026
One-click install
npx skills add https://github.com/iani-kuli/harness_bro --skill investigate-iani-kuli
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: investigate
Source: https://github.com/iani-kuli/harness_bro/tree/main/.claude/skills/curated/gstack/investigate
Command: npx skills add https://github.com/iani-kuli/harness_bro --skill investigate-iani-kuli

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires git, python, and includes scripts (resource) components.

What problem does it solve?

This skill eliminates guesswork in debugging by enforcing a rigorous, four-phase investigation process that ensures you identify the root cause before attempting any fixes.

Core Features & Use Cases

  • Structured Debugging: Guides the AI through investigate, analyze, hypothesize, and implement phases.
  • Safety Guardrails: Integrates with gstack to check debug scope boundaries and prevent unauthorized changes.
  • Context Awareness: Leverages prior investigations, project learnings, and cross-project eureka moments to accelerate resolution.

Quick Start

Invoke the investigate skill to perform a root cause analysis on the reported error in the current codebase.

Frequently Asked Questions about investigate

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

FAQPage Schema
How do I perform systematic root cause analysis for unexpected software errors?

Systematic root cause analysis for software errors requires a structured debugging process across investigate, analyze, hypothesize, and implement phases to identify the true source of bugs before attempting fixes. This approach eliminates guesswork when troubleshooting stack traces or 500 errors.

What is the best way to debug regressions within a development repository?

Debugging regressions within a development repository is best handled by enforcing a rigorous four-phase investigation process that leverages prior project learnings and cross-project eureka moments to accelerate resolution. This ensures you pinpoint the root cause of the unexpected system behavior.

Do I need git and python to troubleshoot stack traces with this debugging method?

Yes, you need git and python installed to troubleshoot stack traces using this systematic root cause analysis method. The skill relies on these dependencies to execute its investigation scripts and access project-specific learning logs within your codebase.

How does gstack integration maintain safety during error investigation?

Gstack integration maintains safety during error investigation by checking debug scope boundaries and preventing unauthorized changes to the codebase. It ensures the root cause analysis respects your project's configuration constraints and operational guardrails.

Can I use this structured debugging approach for 500 server errors?

Yes, you can use this structured debugging approach for 500 server errors. The systematic investigation process applies directly to troubleshooting unexpected system behavior and server errors by guiding you through targeted analysis and hypothesis testing.

What are the limitations of systematic root cause analysis for bug fixes?

The primary limitation of systematic root cause analysis is its strict enforcement of the investigation phases before any implementation. You cannot bypass the analyze and hypothesize stages to attempt quick fixes, which may slow down addressing trivial or highly isolated bugs.