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Found 48 Skills
Full Sentry SDK setup for Next.js. Use when asked to "add Sentry to Next.js", "install @sentry/nextjs", or configure error monitoring, tracing, session replay, logging, profiling, AI monitoring, or crons for Next.js applications. Supports Next.js 13+ with App Router and Pages Router.
Comprehensive performance analysis, bottleneck detection, and optimization recommendations for Claude Flow swarms
When validating system performance under load, identifying bottlenecks through profiling, or optimizing application responsiveness. Covers load testing (k6, Locust), profiling (CPU, memory, I/O), and optimization strategies (caching, query optimization, Core Web Vitals). Use for capacity planning, regression detection, and establishing performance SLOs.
Expert in system optimization, profiling, and scalability. Specializes in eBPF, Flamegraphs, and kernel-level tuning.
Diagnose inference regressions with Doppler's shared browser/Node command contract, runtime presets, and report artifacts. (project)
Apple Silicon skill for M-series development and profiling. Use when leveraging unified memory, Metal Performance Shaders, Instruments profiling, sysctl hardware queries, Rosetta 2 behavior, or 16KB page size considerations. Activates on queries about Apple Silicon, unified memory, AMX, MPS, Instruments, Rosetta, or M-series page size.
Profile and optimize Three.js frame time, GPU workload, asset memory, and resource leaks.
Performance diagnosis and optimization - MicroProfiler, Script Profiler, Developer Console, Scene Analysis, Luau heap and memory categories, memory leaks, network/replication cost, rendering and physics cost, streaming, native codegen, Parallel Luau with Actors. Use when a game lags, stutters, drops FPS, crashes on mobile, has high ping, or before optimizing hot code.
Authoritative guide to xctrace, Apple's command-line interface to Instruments. Consult for any profiling, performance, or optimization work — for example, finding out why an app is slow, uses too much CPU or memory, or stops responding, or wanting to optimize a piece of code and measure the result — and whenever xctrace comes up for any reason: capturing traces, or opening and reading `.trace` and `.atrc` (Apple Trace) files from the command line.
Prove it for debugging, performance investigation, bottleneck analysis, profiling, and optimization work. When reading code does not prove the cause, run a minimal reproduction, add temporary traces, measure bottlenecks, and verify the fix or improvement.
OpenMP skill for shared-memory parallel programming. Use when writing parallel for loops, reductions, task parallelism, SIMD directives, GPU offloading, or profiling with Score-P/TAU. Activates on queries about OpenMP, pragma omp, schedule static dynamic, reduction, false sharing, or OMP_NUM_THREADS.
Test, debug, or profile Roblox experiences. Use for Studio debugging, TestEZ, logging, connection cleanup, memory or network diagnostics, MicroProfiler, Scene Analysis, and Script Profiler.