Use when reviewing hot paths, slow code, database queries, N+1 risks, memory usage, loops, I/O, caching strategy, concurrency, latency-sensitive paths, or resource efficiency.
$npx -y skills add cofin/flow --skill performance-analystInstalls into the current project.
Run `npx skills use "https://github.com/cofin/flow" --skill "cofin/flow/performance-analyst"` 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/cofin/flow" that are relevant to the current task. Run `npx skills add "https://github.com/cofin/flow"` and select the relevant skills, then follow their instructions.