Systematic debugging that finds the root cause before changing any code — collect symptoms, trace the code path, check what changed, reproduce deterministically, form a testable hypothesis, then fix the cause (not the symptom) and prove it with a regression test. Use when the user reports a bug, a crash, a failing test, or says "debug", "why is this happening", "root cause".
How to install debug?
genai-io/san/debug
$npx -y skills add genai-io/san --skill debugInstalls into the current project.
›Prefer a prompt? Paste this to your agent
Run `npx skills use "https://github.com/genai-io/san" --skill "genai-io/san/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/genai-io/san" that are relevant to the current task. Run `npx skills add "https://github.com/genai-io/san"` and select the relevant skills, then follow their instructions.
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