Domain specialists: e-commerce and WordPress/WooCommerce, NFC/linktree and print design, local LLM runtime, Chrome extensions, maps/geo, analytics, SEO/GEO, cost control, and monorepo.
9 skills · 37 agents
9
claude
skillry-performance-and-cost
Performance engineering: frontend performance budgets and Core Web Vitals, backend latency, memory and resource profiling, caching, and Python performance.
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Plugin skillry-performance-and-cost from marketplace skillry in FluxonLab/Skillry. Commands read from the repo's manifest — 4 days ago.
What it installs
Skills (2)
frontend-performance-budgetWeb performance: Core Web Vitals (LCP, INP, CLS), budgets, bundle size, Lighthouse CI, measure then fix.
backend-latency-profilingBackend performance: p95/p99 latency, flame graphs, memory and FD leaks, Python profiling, caching strategy.
Subagents (2)
app-performance-engineerUse when you need to profile and improve application performance safely — frontend budgets and Core Web Vitals, backend latency and flame graphs, caching, and memory or resource leaks. This agent measures first, then makes focused, verified changes.
cost-optimization-reviewerUse when you need a read-only review of spend efficiency — LLM/API token cost and cloud spend (rightsizing, idle resources, storage tiers, egress, commitments, tagging). This agent investigates and recommends with evidence; it never edits, deploys, or deletes.
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