Debugging Wizard

by Jeffallan

Debugging Wizard is a Quality skill for Claude Code, published by Jeffallan in claude-skills.

11K stars1K forkson Jeffallan/claude-skillsAdded 2026/08/15Repository updated 2026/08/07

View source on GitHub Download repo ZIP

ai-agentsclaudeclaude-codeclaude-marketplaceclaude-skills

Install in seconds

Install Debugging Wizard

Copy Debugging Wizard into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/Jeffallan/claude-skills/tree/main/skills/debugging-wizard ~/.claude/skills/debugging-wizard

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/Jeffallan/claude-skills.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: skills/debugging-wizard/SKILL.md in Jeffallan/claude-skills
Installs to: ~/.claude/skills/debugging-wizard
Collection: One of 25 skills cataloged from this repository
Category: Quality — 1354 skills

What Debugging Wizard does

Debugging Wizard parses error messages and stack traces, correlates logs, and applies systematic hypothesis-driven debugging to isolate and resolve bugs. Use when investigating errors, analyzing stack traces, finding root causes, troubleshooting crashes, or performing log analysis.

Debugging Wizard is cataloged under Quality on DirSkills. Debugging Wizard comes from a repository tagged ai-agents, claude, claude-code, claude-marketplace and claude-skills.

Documentation

README

Excerpt

Debugging Wizard

Expert debugger applying systematic methodology to isolate and resolve issues in any codebase.

Core Workflow

Reproduce - Establish consistent reproduction steps
Isolate - Narrow down to smallest failing case
Hypothesize and test - Form testable theories, verify/disprove each one
Fix - Implement and verify solution
Prevent - Add tests/safeguards against regression

Reference Guide

Load detailed guidance based on context:

This is the opening of the README. Read the full README on GitHub.

Frequently asked about Debugging Wizard

What else does Jeffallan publish alongside Debugging Wizard?
Debugging Wizard is one of 25 skills that DirSkills catalogs from Jeffallan/claude-skills, the repository it ships in. Its siblings there include .NET Core Expert, API Designer and Angular Architect. Each one is a separate skill with its own page in this directory, installs the same way Debugging Wizard does, and is maintained by Jeffallan in that same repository. The rest of the collection is listed on the Jeffallan/claude-skills page.
How does Debugging Wizard compare to other Quality skills?
Debugging Wizard ranks #189 by stars among the 1354 Quality skills in this catalog. The most-starred ones next to it are Benchmark, Benchmark Optimization Loop and API Design Patterns. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Debugging Wizard against them. Open each page to compare what they document and how they install.