Systematic debugging skill that activates when encountering errors, bugs, or unexpected behavior. Provides structured approach to identifying and fixing issues.
Provides systematic debugging when errors, bugs, or unexpected behavior occur. Activates on error reports, failing tests, or when code doesn't work as expected, guiding you through reproduction, isolation, and root cause analysis.
/plugin marketplace add boy-johnny/claude-toolkit/plugin install debug-toolkit@Dev-toolkitThis skill inherits all available tools. When active, it can use any tool Claude has access to.
This skill activates when the user encounters errors, bugs, or unexpected code behavior. It provides a systematic debugging approach.
Activate this skill when:
1. Reproduce Before Fixing Never attempt to fix a bug you can't reproduce. First confirm:
2. Hypothesis-Driven Investigation
3. Binary Search for Root Cause
4. Check Common Culprits First
git log, git diff)5. Read Error Messages Carefully
1. UNDERSTAND: What should happen vs what happens?
2. REPRODUCE: Can you trigger it reliably?
3. ISOLATE: Where does the behavior diverge?
4. IDENTIFY: What is the root cause?
5. FIX: Address the root cause, not symptoms
6. VERIFY: Does the fix work? Any side effects?
7. PREVENT: How to avoid similar bugs?
# Check recent changes
git log --oneline -20
git diff HEAD~5
# Search for error patterns
grep -r "error_message" --include="*.ts"
grep -r "throw" --include="*.ts"
# Find related code
grep -r "function_name" --include="*.ts"
When debugging:
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