Summary
When you need to figure out why something is slow but don't want to guess, this skill forces a structured approach. It digs through git history and maps out relevant code paths before generating up to five performance hypotheses, each tagged with evidence and a confidence level. The key constraint is useful: it won't let you jump straight to optimization suggestions. You get theories backed by actual commits and file references, not hunches. It follows a documented contract in perf-requirements.md, so if you're working with a team that needs reproducible performance investigation, this keeps everyone on the same methodology.
Install to Claude Code
npx -y skills add composiohq/awesome-claude-plugins --skill perf-theory-gatherer --agent claude-codeInstalls into .claude/skills of the current project.
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Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.
Start earning →An agent that runs the SEO playbooks that move rankings and ships PRs you control.
Get founding access →Connect Claude to +800M contacts, +150M companies. Find & Enrich leads in chat.
Try For Free →
