performance-fixer

performance-fixer is a JVM & .NET skill for AI agents, published by mono in the SkiaSharp repository on GitHub. Skillspace rates performance-fixer D (62/100) and it passed the safety scan; the rating is based on static analysis only.

Scan SkiaSharp for managed-C# performance opportunities AND fix them, proving each with a BenchmarkDotNet measurement plus a behaviour-parity test. Two modes: (1) SCAN — hunt the SkiaSharp perf signature (pure math round-tripping through native P/Invoke, an allocating parse/convert helper or missing Span overload, a hot getter redoing native lookups every call, per-element interop in a loop, avoidable marshalling/struct copies, or an unsized/ contended collection) and prove the win with a benchmark; (2) FIX — implement the minimal managed optimization, prove it is faster AND behaviour-identical, and open a PR. Triggers: "performance", "perf scan", "optimize", "make it faster", "hot path", "reduce allocations", "P/Invoke overhead", "interop overhead", "speed up", "port to managed", "add Span overload", "cache the wrapper", "why is this slow", any request to find or fix SkiaSharp managed performance problems. For a functional bug use `issue-fix`; for a memory/disposal leak use…

Grade

D

Quality

62 / 100

Safety

Passed

GitHub stars

5,509

Unproven: rated by static analysis only, not yet compared head-to-head.

Our two independent classifiers differ on this skill's category, so treat the placement as provisional.

This rating describes the version of the repository we crawled; it may have changed since, so go by its current files.

Skillspace indexes and rates this skill; it does not host or endorse it. Run third-party skills at your own risk.