Debugging — Testing skill for Claude Code
Debug a bug, crash, failing test, or broken build to root cause.
How to install Debugging
Installs to ~/.claude/skills/markbovee-agent-skills-kit-debugging/SKILL.md
mkdir -p ~/.claude/skills/markbovee-agent-skills-kit-debugging && curl -fsSL https://raw.githubusercontent.com/MarkBovee/agent-skills-kit/HEAD/commands/debugging.md -o ~/.claude/skills/markbovee-agent-skills-kit-debugging/SKILL.md Restart Claude Code, or start a new session, for it to be picked up.
What Debugging does
description: Debug a bug, crash, failing test, or broken build to root cause
Load the `debugging` skill via the skill tool and follow its workflow for root-cause investigation when a bug is not explained by a clear local mistake or a first fix failed.
Apply it to: $ARGUMENTS
Alternatives in Testing
- Webapp Testing — Test local web applications using Playwright for UI verification and debugging 94.1k ★
- Debug — You are tasked with helping debug issues during manual testing or implementation 10k ★
- L Debug Trace — Analytically debug issues by tracing data flow through code - no logs, no test-and-see 3k ★
Full documentation available on GitHub
View Source RepositoryRelated Skills
St Debug
Hypothesis-driven debugging with observation-only instrumentation and user reproduction; fixes route through t
Systematic Debugging
Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes - four-phase frame
J Debug
Systematic bug investigation — root cause analysis, not random fixes. Use when a test fails, a bug appears, or
Quick Debug
Structured bug investigation — reproduce, root-cause, fix, regression-test. Uses the debugger subagent for iso
Al Debug
Root-cause a bug/test failure/race condition before fixing; checks and maintains a project-local known-issues
Root Cause Fix
Root-cause-first TDD loop for any bug or data fix. Forces a failing reproduction test BEFORE touching producti
Related Agents
Ndv Diagnose
Debugging specialist. Use when you have a bug, failing test, stack trace, unexpected behavior, or anything bro
Debug Detective
Root-cause analysis of a specific failure, crash, stack trace or wrong output. Use when diagnosing a bug.
Codex Debugger
Root-cause a failing test, crash, stack trace, or misbehaving feature by delegating the investigation to OpenA