swift-runtime-performance
bylivsy90· 6 skills
Use this skill when reviewing Swift code for runtime-level performance costs, including heap allocation, ARC traffic, stack vs heap storage, closure capture contexts, method dispatch, protocol witness dispatch, existentials vs generics, opaque types, copy-on-write, SIL optimizer output, unsafe memory boundaries, or module-boundary optimizer visibility. Do not use it for Swift Concurrency scheduling, SwiftUI rendering, app launch, or profiling workflows unless the question is specifically about Swift runtime costs.
How to install swift-runtime-performance?
livsy90/ios-performance-agent-skills/swift-runtime-performance
$npx -y skills add livsy90/ios-performance-agent-skills --skill swift-runtime-performanceInstalls into the current project.
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Run `npx skills use "https://github.com/livsy90/ios-performance-agent-skills" --skill "livsy90/ios-performance-agent-skills/swift-runtime-performance"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/livsy90/ios-performance-agent-skills" that are relevant to the current task. Run `npx skills add "https://github.com/livsy90/ios-performance-agent-skills"` and select the relevant skills, then follow their instructions.
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