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performance-optimization

Profiles and reduces frontend/backend costs: split bundles, optimize assets, apply caching, and fix Core Web Vitals regressions. Use when profiling Lighthouse/CI regressions, reducing bundle size, or fixing high CLS/LCP/TTI metrics.

97

0.94x
Quality

100%

Does it follow best practices?

Impact

87%

0.94x

Average score across 3 eval scenarios

SecuritybySnyk

Passed

No known issues

SKILL.md
Quality
Evals
Security

No security issues found

Scanned

Repository
monkilabs/opencastle
Audited
Security analysis
Snyk

Is this your skill?

If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.