Drops performance profiling capabilities right into your Claude conversations so you can analyze code bottlenecks without context switching. You paste code or describe what you're working on, and it walks through profiling strategies, identifies hot paths, and suggests optimization approaches. The workflow covers memory profiling, CPU analysis, and runtime measurement techniques across different languages. Honestly most useful when you're debugging something slow but aren't sure where to start looking, or when you need to explain profiling results to someone else. Beats opening five tabs of language-specific profiling docs when you just need quick directional guidance on what to measure.
npx skills add https://github.com/alirezarezvani/claude-skills --skill performance-profiler