Perf Theory Tester

This is for when you're doing performance testing and need to stay disciplined about changing one variable at a time. It enforces a clean methodology: confirm your baseline, apply a single change, run validation passes, then revert before the next test. The output format is tidy, giving you hypothesis ID, change summary, metrics delta, and a verdict with evidence trails. The constraints are strict on purpose, no parallel benchmarks, no stacking changes, which honestly feels rigid but that's the point. If you've ever tried to debug a performance regression where three things changed at once, you'll get why this exists. It's less about automation and more about keeping your experiments from turning into chaos.

Install to Claude Code

npx -y skills add composiohq/awesome-claude-plugins --skill perf-theory-tester --agent claude-code