Structured debugging methodology that finds root causes before attempting fixes. Reproduces issues, traces data flow, forms hypotheses, and tests one variable at a time. Use when encountering any bug, test failure, unexpected behavior, or error message. Triggers on 'debug', 'fix this bug', 'why is this failing', 'test failure', 'error', or any unexpected behavior. Do NOT use for feature requests (use /build) or general code questions.
How to install debug?
jonathanmalkin/jules/debug
$npx -y skills add jonathanmalkin/jules --skill debugInstalls into the current project.
›Prefer a prompt? Paste this to your agent
Run `npx skills use "https://github.com/jonathanmalkin/jules" --skill "jonathanmalkin/jules/debug"` 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/jonathanmalkin/jules" that are relevant to the current task. Run `npx skills add "https://github.com/jonathanmalkin/jules"` and select the relevant skills, then follow their instructions.
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