Debug a bug, test failure, crash, or unexpected behaviour by finding the root cause before changing anything, instead of guessing at fixes. Works in any language or stack. Use when something is broken, a test is failing, behaviour is wrong, or a previous fix didn't hold.
$npx -y skills add khaledsaeed18/dotclaude --skill systematic-debuggingInstalls into the current project.
Run `npx skills use "https://github.com/khaledsaeed18/dotclaude" --skill "khaledsaeed18/dotclaude/systematic-debugging"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/khaledsaeed18/dotclaude" that are relevant to the current task. Run `npx skills add "https://github.com/khaledsaeed18/dotclaude"` and select the relevant skills, then follow their instructions.