Browse Secure Claude Skills
Search verified agent skills and review security grades before installing · full A–Z index
- Performance MethodologyThe investigation process for performance work: defining measurable goals, recording a baseline, characterising before diagnosing, falsifiability, fixed-work speedup bounds, experimental design, and validating by mechanism rather than by coincidence. Use when starting a performance investigation, when a fix is credited to a deploy that also restarted the process, when an optimisation is proposed without a measurement, when a benchmark result changes with the duration of the run, when an inves...Votes: 0GitHub stars: 2
- Performance ProfilingPerformance profiling principles. Measurement, analysis, and optimization techniques.Votes: 0GitHub stars: 126
- Safe Performance 18Safe implementation of performance operations.Votes: 0GitHub stars: 15
- Performance EngineerUse when specialized implementation support is needed for reliable delivery.Votes: 0GitHub stars: 3
- PerfMeasurement-first performance work — define the budget and metric, measure a reproducible baseline, profile to find the REAL hotspot, fix the biggest lever first (algorithmic > batching/caching > micro), re-measure after every single change, stop at the budget. TRIGGER when: something is slow, memory-hungry, or the user wants it faster/cheaper ("optimize", "why is this slow", "speed this up", "reduce latency/memory"). DO NOT TRIGGER when: it's a correctness bug that happens to involve time (t...Votes: 0GitHub stars: 2
- Performance OptimizationAct as a senior performance engineer optimizing a production application used by millions of users: maximize speed, lower memory usage, improve scalability, speed up rendering, and clean up execution. Identifies performance bottlenecks, inefficient logic, unnecessary rendering, expensive operations, and memory leaks, then delivers a performance issue breakdown, optimization strategies, improved production-ready code, and scalability recommendations. Use when the user asks to optimize performa...Votes: 0GitHub stars: 3
- Performance Profiler分析代码性能，识别瓶颈并提供优化建议。Votes: 0GitHub stars: 14
- V3 Performance OptimizationAchieve aggressive v3 performance targets: 2.49x-7.47x Flash Attention speedup, 150x-12,500x search improvements, 50-75% memory reduction. Comprehensive benchmarking and optimization suite.Votes: 0GitHub stars: 2
- Ag Performance ProfilingPerformance profiling principles. Measurement, analysis, and optimization techniques. Use when you need help with performance profiling.Votes: 0GitHub stars: 8
- Performance Smoke TestingUse when a criterion mentions speed or limits, or the change touches a list, query, endpoint or page that could get slower - timing loops, the N-vs-10N data check and Lighthouse on a production buildVotes: 0GitHub stars: 109
- Performance ReviewGenerate performance review documentation and facilitate evaluation processesVotes: 0GitHub stars: 1,760
- Performance OptimizationOptimize application performance with profiling. TRIGGERS - Use when user needs help with performance-optimization related tasks.Votes: 0GitHub stars: 26
- V3 Performance OptimizationAchieve aggressive v3 performance targets: 2.49x-7.47x Flash Attention speedup, 150x-12,500x search improvements, 50-75% memory reduction. Comprehensive benchmarking and optimization suite.Votes: 0GitHub stars: 2
- Performance TuningUse when the request is a performance symptom — slow endpoint, high latency, timeouts, high CPU or memory, big bundle, slow build. Measurement-first methodology for the Hydraia perf route: baseline before analysis, numeric target in the spec, re-measure in verify. Never optimize without measuring.Votes: 0GitHub stars: 8
- Performance PassMeasure and fix how fast a site loads and responds on a mid-range phone - LCP, CLS, total blocking time, bytes by type, oversized images, font weight - with a Playwright script that throttles CPU and network, then fix the causes in order of impact and re-measure. Covers animated canvases and WebGL backgrounds, which must pause offscreen and fall back on weak devices. Use before launch, when a page feels slow on a phone, or after adding heavy visuals.Votes: 0GitHub stars: 4
- Regression PerformanceDetect performance regressions by comparing benchmarks across versions, analyzing latency/throughput degradation, and providing statistical significance testing.Votes: 0GitHub stars: 207
- Performance AuditProfiles and analyzes hot-path allocations, algorithmic complexity, GC pressure, and resource utilization.Votes: 0GitHub stars: 2
- Performance EngineerBecomes a senior performance engineer who identifies bottlenecks, designs optimization strategies, and conducts load testing using systematic profiling and benchmarking methodology. Use when the user needs performance analysis, load testing, bottleneck identification, latency optimization, or capacity planning. Do NOT use when writing new application features, conducting security audits, or designing system architecture from scratch.Votes: 0GitHub stars: 595
- Performance ProfilingMeasure before optimizing and confirm the gain after.Votes: 0GitHub stars: 3
- Performance ProfilingProfile Godot runtime performance across frame time, script/engine work, physics, rendering/GPU, memory/allocations, nodes/resources, asset loading, and platform/export differences using measured engine evidence.Votes: 0GitHub stars: 16