4-phase root cause analysis: observe, hypothesize, verify, fix. Enforces investigation before any code changes. Emergency stop after 2 failed fixes. Prevents shotgun debugging and fix cascades.
$npx -y skills add sethgammon/citadel --skill systematic-debuggingInstalls into the current project.
Run `npx skills use "https://github.com/sethgammon/citadel" --skill "sethgammon/citadel/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/sethgammon/citadel" that are relevant to the current task. Run `npx skills add "https://github.com/sethgammon/citadel"` and select the relevant skills, then follow their instructions.