From magic-powers
Use when establishing performance baselines, comparing before/after changes, or validating performance SLAs
npx claudepluginhub kienbui1995/magic-powers --plugin magic-powersThis skill uses the workspace's default tool permissions.
When you need to measure system performance objectively — before/after a change, or to validate a performance requirement.
Generates design tokens/docs from CSS/Tailwind/styled-components codebases, audits visual consistency across 10 dimensions, detects AI slop in UI.
Records polished WebM UI demo videos of web apps using Playwright with cursor overlay, natural pacing, and three-phase scripting. Activates for demo, walkthrough, screen recording, or tutorial requests.
Delivers idiomatic Kotlin patterns for null safety, immutability, sealed classes, coroutines, Flows, extensions, DSL builders, and Gradle DSL. Use when writing, reviewing, refactoring, or designing Kotlin code.
When you need to measure system performance objectively — before/after a change, or to validate a performance requirement.
Pick metrics that matter to users:
Avoid: average latency (hides outliers), total requests (not meaningful without time).
Tools:
# k6 example
k6 run --vus 100 --duration 5m benchmark.js