skills.rest
Estom
EstomCOMMUNITY
Explore all skills by this author →
WebsiteGitHub

debugging-wizard

Diagnose errors and root causes from stack traces and logs.

Updated Mar 17, 2026
Search Tags:#debugging#troubleshooting#root cause analysis#stack trace#profiling#log analysis#git-bisect
One-click install
npx skills add https://github.com/Estom/aiflex --skill debugging-wizard-estom
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: debugging-wizard
Source: https://github.com/Estom/aiflex/tree/main/skills-repo/Jeffallan-skills/debugging-wizard
Command: npx skills add https://github.com/Estom/aiflex --skill debugging-wizard-estom

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill helps engineers and developers investigate errors, analyze stack traces, and determine the root cause of unexpected behavior so fixes are accurate, reproducible, and preventive.

Core Features & Use Cases

  • Reproduce reliably: Guidance to capture exact reproduction steps and create minimal failing cases.
  • Isolate and hypothesize: Structured approaches (binary search, git bisect, time-travel) and one-hypothesis-at-a-time testing.
  • Evidence-driven fixes: Produce clear evidence (stack traces, logs, failing tests), propose a concrete code change, and verify no regressions.
  • Prevention: Recommend regression tests, instrumentation, and safeguards to avoid recurrence.
  • Use Case: Diagnose intermittent crashes, performance regressions, memory leaks, race conditions, or wrong-value bugs across multiple languages and runtimes.

Quick Start

Use the debugging-wizard to analyze an error or stack trace and return a root cause, evidence, a verified code fix, and prevention steps.

Frequently Asked Questions about debugging-wizard

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

FAQPage Schema
How do I find the root cause of an intermittent failure or crash from a stack trace?▼

To find the root cause of an intermittent failure, analyze stack traces and logs to generate reproducible minimal tests. This structured approach uses hypothesis-driven debugging to isolate exceptions and proposes verified code fixes.

What is the best way to isolate a performance bottleneck or memory leak?▼

The best way to isolate a performance bottleneck or memory leak is through log analysis and profiling. This method determines root causes by testing one hypothesis at a time and generating concrete code fixes.

How do I use git bisect to troubleshoot an unexpected regression across my services?▼

To troubleshoot a regression with git bisect, apply binary search to isolate the offending commit. This establishes evidence from failing tests and logs, leading to a concrete code change that fixes the unexpected behavior.

Can I diagnose race conditions and wrong-value bugs across multiple languages and runtimes?▼

Yes, you can diagnose race conditions and wrong-value bugs across multiple languages and runtimes. The process captures exact reproduction steps, analyzes evidence, and recommends regression tests and instrumentation to prevent recurrence.

How do I prevent an exception from happening again after applying a code fix?▼

To prevent an exception after applying a code fix, implement prevention recommendations such as regression tests and safeguards. Verifying no regressions ensures the root cause of the unexpected behavior is fully resolved.

Related Skills

Explore More Software Engineering Skills→
jk278jk278

debugging-assistant

Diagnose software bugs from stack traces and error logs.

Community
Advanced
DYAI2025DYAI2025

regression-test-generator

Generate Arrange-Act-Assert regression tests for Jest, Vitest, pytest, or Playwright.

Community
Intermediate
manastalukdarmanastalukdar
1

git-bisect

Automate Git bisect sessions to identify regression-introducing commits.

Community
Advanced
nashgaonashgao
3

debug

Orchestrate systematic debugging workflows to identify and resolve software defect root causes.

Community
Advanced