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Performance (Page 3 of 15)

843 Claude Code skills in the Performance sub-category of Engineering.

843 skills · updated 2026-08-26 · showing 121–180 of 843 by quality score

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Expert in asynchronous programming patterns across languages (Python asyncio, JavaScript/TypeScript promises, C# async/await, Rust futures).
Python async/await patterns for concurrent programming. Covers asyncio, aiohttp, async databases, task groups, and performance optimization.
Optimize Attio API performance -- caching, batch queries, pagination strategies, connection pooling, and latency reduction.
Static performance audit of a route, page, server function, or module — finds N+1 query patterns, missing DB indexes for filtered/joined columns, oversized SELECT * fetches,…
Trigger: OAuth 2.1, JWT session, Secure cookies, Keychain storage, auth flow, user authentication. Scope: User authentication, session storage, authorization boundaries.
Configure autoscaling for Kubernetes, VMs, and serverless workloads based on metrics, schedules, and custom indicators.
Use when writing C++ code with `axllm` for flows, nodes, program graphs, nested programs, dynamic options, caching, and optimizer components.
Use when writing Go code with `github.com/ax-llm/ax/packages/go` for flows, nodes, program graphs, nested programs, dynamic options, caching, and optimizer components.
Use when the user mentions Swift performance audit, code optimization, or performance review.
Use when build times are slow, investigating build performance, analyzing Build Timeline, identifying type checking bottlenecks, enabling compilation caching, or optimizing…
Use when profiling async/await performance, diagnosing actor contention, or investigating thread pool exhaustion.
Use when implementing Liquid Glass effects, reviewing UI for Liquid Glass adoption, debugging visual artifacts, optimizing performance, or requesting expert review of Liquid Glass…
Use when debugging connection timeouts, TLS handshake failures, data not arriving, connection drops, performance issues, or proxy/VPN interference - systematic Network.framework…
Use when optimizing Swift code performance, reducing memory usage, improving runtime efficiency, dealing with COW, ARC overhead, generics specialization, or collection optimization
Implement custom caching with CacheMgr in B2C Commerce. Use when adding application-level caching, cache invalidation, or optimizing performance with custom cache regions.
Framework-driven audit and optimizer for a Baalda vault. Applies 9 frameworks (F1 Anthropic CLAUDE.md, F2 Karpathy Wiki, F3 Caveman, F4 Chroma Context Rot, F5 Anthropic Memory, F6…
Use when adding background jobs (Bull queues) or a Redis cache to a backend service — multi-queue architecture, enqueue/process, dynamic delayed jobs, job idempotency via a DB…
Optimize BambooHR API performance with caching, batch reports, incremental sync, and connection pooling.
Evaluation of BaSiC illumination correction caching - NOT RECOMMENDED for sparse markers. Trigger: optimizing BaSiC, caching illumination correction
Belegkette für Forderungen und Zahlungen zurückverfolgen: Originalbeleg, Buchung, Zahlung. Normen: §§ 238 257 HGB, §§ 174 ff. InsO.
Validate a finished benchmark run — execute each prompt's automated checklist in every (prompt, model) workspace, perform the code-review checklist, and write a scored comparison…
Audit scientific or agent benchmarks using BenchGuard's cross-artifact verification methodology. Use when the user asks Codex to inspect benchmark tasks for instruction,…
End-to-end benchmark suite for vercel-plugin. Runs realistic projects through skill injection, launches dev servers, verifies everything works, analyzes conversation logs, and…
Run realistic enterprise-style IT scenarios before trusting an automation agent in production operations.
Run vercel-plugin eval scenarios in Vercel Sandboxes instead of local WezTerm panels. Provisions ephemeral microVMs with Claude Code + plugin pre-installed, runs benchmark…
Project scaffolding and specification system for the Entscheider-Benchmark. Triggers: Any request to set up, document, plan, or specify benchmark infrastructure.
Benchmark Suite Creator - Auto-activating skill for Performance Testing. Triggers on: benchmark suite creator, benchmark suite creator Part of the Performance Testing skill…
Assists in provisioning instances/tables, designing performant schemas, and querying data in Bigtable.
Generate MSBuild binary logs (binlogs) for build diagnostics and analysis. Only activate in MSBuild/.NET build context.
Estimates cell-type composition from bulk DNA methylation and uses it to defuse the single biggest EWAS confounder.
Read biological sequence files (FASTA, FASTQ, GenBank, EMBL, ABI, SFF) using Biopython Bio.SeqIO. Use when parsing sequence files, iterating multi-sequence files, random — from…
Read biological sequence files (FASTA, FASTQ, GenBank, EMBL, ABI, SFF) using Biopython Bio.SeqIO. Use when parsing sequence files, iterating multi-sequence files, random — from…
Quality control, filtering, and normalization for single-cell RNA-seq using Seurat (R) and Scanpy (Python).
Quality control, filtering, and normalization for single-cell RNA-seq using Seurat (R) and Scanpy (Python).
Покрывает кеширование в Bitrix — Cache (неуправляемый), ManagedCache, TaggedCache, автокеш ORM, кеш компонентов через startResultCache/endResultCache, композитный сайт, настройка…
Use this for CPU/memory profiling, bottleneck diagnosis, query optimization, caching strategy, flame graph reading, and turning performance intuition into evidence-backed fixes.
Designs Redis caching strategies for Braiins API data, optimizing for data freshness vs. API rate limits and response latency.
Optimize Bright Data API performance with caching, batching, and connection pooling. Use when experiencing slow API responses, implementing caching strategies, or optimizing…
Use when a browser agent needs a profile, cookies, session state, extension access, downloads, or remote debugging access.
Debug client-side issues using browser developer tools. Identify JavaScript errors, styling issues, and performance problems in the browser.
Build acceleration skill for C/C++ projects. Use when reducing compilation times with ccache, sccache, distcc, unity builds, precompiled headers, split DWARF, or IWYU.
Expert build engineer specializing in build system optimization, compilation strategies, and developer productivity.
JVM runtime analysis. Use when: profiling JVM performance, tuning GC, debugging memory leaks, finding dead code with production data.
Diagnose MSBuild build performance bottlenecks using binary log analysis. Only activate in MSBuild/.NET build context.
Definitive, rule-first Bun development/build/runtime guidance + automation. Use when adopting Bun, migrating a repo from Node.js, auditing/fixing Bun package management…
Use when working with Redis in Bun (ioredis, Upstash), caching, pub/sub, session storage, or key-value operations.
Monitor JavaScript bundle size and execution performance. Use when tracking bundle size, identifying large chunks, or optimizing load performance.
Audit Claude Code configuration against prompt caching best practices. Checks system prompt ordering, hook injection patterns, tool stability, model switching, dynamic content…
Analyze prompt-cache effectiveness for Claude Code usage from the Agent Monitor dashboard — cache hit rate (total_cache_read / (total_cache_read + total_input)), cache_write vs…
Covers Dagger Engine caching internals including cache key derivation, invalidation, and the immutable DAG model.
Build forked conversation prefixes that stay identical across turns so prompt caching keeps working.
Use when the user asks about cache hit rate, token usage, or prompt-caching stats. Do NOT use for runtime cache configuration.
Caching patterns, TTL management, eviction policies for Redis implementations. Use when implementing cache-aside, write-through, write-back patterns, TTL management, or cache…
Get AI-powered caching strategy suggestions for your API. Use when performance matters. — from satoshistackalotto/skills
Optimiser les performances backend. Utiliser quand les temps de réponse sont dégradés ou pour ajouter node-cache.
Best practices for Gemini API caching strategy including cache versioning, entity-stable keys, and cache busting for WescoBar
Designs multi-layer caching strategy with edge CDN, server-side caching, cache invalidation, and CDN configuration.
Production caching patterns and memory efficiency laws from 5 repos. In-memory TTL caches, unified KV interfaces, LRU eviction math, consistent hashing for distributed load, and…
Optimize caching strategies for performance. Use when analyzing cache effectiveness, implementing multi-layer caching, optimizing Redis/memory caches, or troubleshooting — from…
Optimize caching strategies for performance. Use when analyzing cache effectiveness, implementing multi-layer caching, optimizing Redis/memory caches, or troubleshooting — from…
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