Notices performance issues when viewing code with nested loops, database queries in loops, inefficient algorithms, or missing caching. Use when user shows code that might have O(n²) complexity, N+1 queries, or obvious performance bottlenecks.
How to install performance-hint?
alexeytriplea/claude-code-plugins/performance-hint
$npx -y skills add alexeytriplea/claude-code-plugins --skill performance-hintInstalls into the current project.
›Prefer a prompt? Paste this to your agent
Run `npx skills use "https://github.com/alexeytriplea/claude-code-plugins" --skill "alexeytriplea/claude-code-plugins/performance-hint"` 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/alexeytriplea/claude-code-plugins" that are relevant to the current task. Run `npx skills add "https://github.com/alexeytriplea/claude-code-plugins"` and select the relevant skills, then follow their instructions.
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