Find and fix performance problems in portal/ — N+1 queries, missing preloads, unbounded lists/assigns, missing DB indexes, slow context reads. Use when a page or list is slow, the DB is hot, LiveView sockets are heavy, or before shipping a list/heavy read path.
$npx -y skills add andrewdryga/emisar --skill elixir-performanceInstalls into the current project.
Run `npx skills use "https://github.com/andrewdryga/emisar" --skill "andrewdryga/emisar/elixir-performance"` 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/andrewdryga/emisar" that are relevant to the current task. Run `npx skills add "https://github.com/andrewdryga/emisar"` and select the relevant skills, then follow their instructions.