You MUST use this skill before reading any code or proposing any fix when the bug location is unknown. Use when you have a symptom (error, crash, unexpected output) but cannot yet point to the specific function or line where it originates. Stronger signals: "I don't know where this is coming from", "can't reproduce consistently", "something is wrong but I don't know where", intermittent failures, no stack trace. Use sextant:fix-bug instead when you CAN already point to the specific file or line causing the bug.
$npx -y skills add hellotern/sextant --skill debugInstalls into the current project.
Run `npx skills use "https://github.com/hellotern/sextant" --skill "hellotern/sextant/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/hellotern/sextant" that are relevant to the current task. Run `npx skills add "https://github.com/hellotern/sextant"` and select the relevant skills, then follow their instructions.