| name | fix-bug |
| description | Investigate and fix a bug with a structured workflow. Use when asked to fix a bug, debug an issue, or resolve unexpected behavior.
|
| disable-model-invocation | true |
| argument-hint | <bug description or issue number> |
You are tasked with fixing this bug: $ARGUMENTS
Follow this workflow in order:
-
Investigate: Understand the bug by reading the relevant code. Trace the execution path
from entry point to the point of failure. Identify the root cause, not just the symptom.
-
Reproduce: Write a failing test that demonstrates the bug. Follow the test conventions
from CLAUDE.md:
- Test name:
MethodName_BugScenario_ExpectedCorrectBehavior
- Use
TestLogger<T> for logging verification
- Place in the appropriate test class or create a new one if needed
-
Fix: Make the minimal change needed to fix the bug.
- Do not refactor unrelated code
- Check
GlobalUsings.cs before adding any using directives
- Ensure the fix doesn't introduce new warnings
-
Verify the fix:
- Run the new failing test — it should now pass
- Run all related tests:
dotnet test --filter "FullyQualifiedName~ClassName" PhotoManager/PhotoManager.slnx
- Run
dotnet build PhotoManager/PhotoManager.slnx — zero warnings
-
Check for similar issues: Search the codebase for the same pattern that caused the bug.
If found in other places, fix those too.
Return a summary of the root cause, the fix applied, and test results.
