Performance Optimization

When you already have a flame graph, query plan, Lighthouse report, or profiler trace but don't know what it's telling you to fix first, this is the skill that reads the evidence, names one actual bottleneck, and recommends one or two bounded changes with a verification plan. It's not a generic performance tip generator. It classifies your complaint into one of seven tuning modes (interaction, page load, API latency, database access, throughput, memory, or runtime frame budget), decides whether your current artifact is good enough or what measurement to collect next, then hands off cleanly to monitoring, debugging, refactoring, or engine-specific profiling when that's the real job. Measurement-led, bottleneck-first, one move at a time.

Install to Claude Code

npx -y skills add akillness/oh-my-skills --skill performance-optimization --agent claude-code