Profile and optimize performance — use when asked to self-perf, optimize performance, profile hot paths, speed this up, or "make it faster". Triggers the deterministic self-perf workflow (baseline → profile → optimize → verify improvement).
$npx -y skills add 5uck1ess/devkit --skill self-perfInstalls into the current project.
Run `npx skills use "https://github.com/5uck1ess/devkit" --skill "5uck1ess/devkit/self-perf"` 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/5uck1ess/devkit" that are relevant to the current task. Run `npx skills add "https://github.com/5uck1ess/devkit"` and select the relevant skills, then follow their instructions.