Claude Code Skills·Claude Skills·The open SKILL.md registry for Claude
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Performance (Page 5 of 15)

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

843 skills · updated 2026-08-26 · showing 241–300 of 843 by quality score

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REST API gateway for ComfyUI servers. Workflow management, job queuing, webhooks, caching, auth, rate limiting, and image delivery (URL + base64).
Use when scoping a competitive landscape — identifying, categorising, and score-filtering a competitor set before any benchmarking begins.
中文优先:用于composemultiplatform模式相关任务,帮助识别、设计、实现或验证对应工作流。English keywords: Compose Multiplatform and Jetpack Compose patterns for KMP projects — state management, navigation, theming,…
Audit and improve Jetpack Compose runtime performance from code review and architecture. Use when asked to diagnose slow rendering, janky scrolling, excessive recompositions, or…
Debug LangChain and LangGraph agents by fetching execution traces from LangSmith Studio. Use when debugging agent behavior, investigating errors, analyzing tool calls, ch — from…
Use when when evaluating a new or updated version of a data processing tool (especially asari or similar LC-MS workflows) before production deployment, or when verifying claims…
Portfolio analytics, metrics calculation, performance tracking, and dashboard data. Use when working with analytics code, files, or integration.
Recognize, diagnose, and mitigate patterns of context degradation in agent systems. Use when context grows large, agent performance degrades unexpectedly, or debugging agent…
Review what an LLM feature or agent actually puts in its context window — and find what's bloating, missing, or fighting itself.
Apply optimization techniques to extend effective context capacity. Use when context limits constrain agent performance, when optimizing for cost or latency, or when impl — from…
Explains how SpecWeave achieves context efficiency through Claude's native progressive disclosure and sub-agent parallelization.
Context optimization extends the effective capacity of limited context windows through strategic compression, masking, caching, and partitioning.
Context optimization extends the effective capacity of limited context windows through strategic compression, masking, caching, and partitioning.
Continue's prompt caching is opt-in via config and off by default. Flip the default to systemAndTools.
Use whenever a production-code change alters executable behavior—features, fixes, integrations, migrations, scripts, performance work, or behavior-changing refactors.
Optimize CoreML models for iOS and macOS deployment. Covers quantization, palettization, pruning, Neural Engine targeting, compute unit selection, and performance profiling.
Cost optimization patterns for LLM API usage — model routing by task complexity, budget tracking, retry logic, and prompt caching. — from artvision-agency/claude-code-settings
Cost optimization patterns for LLM API usage — model routing by task complexity, budget tracking, retry logic, and prompt caching. — from majiayu000/claude-skill-registry
Build and debug large codebases with an agent at a fraction of the token/Max cost — without losing productivity. Scope, retrieval, model routing, caching, verification, debugging.
Reduces LLM costs and improves response times through caching, model selection, batching, and prompt optimization.
C++20 modules skill for modern C++ projects. Use when working with named modules, module partitions, header units, CMake MODULE_SOURCES, Clang -fmodules-ts, BMI caching issues, or…
Cpu Profiler Config - Auto-activating skill for Performance Testing. Triggers on: cpu profiler config, cpu profiler config Part of the Performance Testing skill category.
Creates and manages mise file tasks and ensures required tools are declared in mise config. Use when the user asks to create, add, update, or refactor mise tasks, mentions…
Creates feature branches with optimized short naming, auto-incrementing, and commit type detection (feat/fix/refactor).
Generates Angular 17+ standalone components, configures advanced routing with lazy loading and guards, implements NgRx state management, applies RxJS patterns, and optimi — from…
Writes, optimizes, and debugs C++ applications using modern C++20/23 features, template metaprogramming, and high-performance systems techniques.
Optimizes database queries and improves performance across PostgreSQL and MySQL systems. Use when investigating slow queries, analyzing execution plans, or optimizing database…
Writes, refactors, and evaluates prompts for LLMs — generating optimized prompt templates, structured output schemas, evaluation rubrics, and test suites.
Expert methodology for defining, tracking, and interpreting engineering performance metrics including DORA, team health, productivity, and executive reporting.
CUDA kernel development, debugging, and performance optimization for Claude Code. Use when writing, debugging, or optimizing CUDA code, GPU kernels, or parallel algorithms.
Pre-migration readiness assessor for porting NumPy to cuPyNumeric. Use BEFORE substantial porting work begins when the user asks whether code will scale on GPU, whether they…
Audit Cursor IDE rules (.mdc files) against quality standards using a 5-gate review process. Validates frontmatter (YAML syntax, required fields, description quality, triggering…
Optimize Customer.io API performance for high throughput. Use when improving response times, implementing connection pooling, batching, caching, or regional routing.
Expert cuTile programming assistant. Write high-performance GPU kernels using cuTile's tile-based programming model with proper validation and optimization.
Complete D365 Finance & Operations debugging framework. Routes symptoms to correct playbook (Finance, SCM, WMS, Batch, Security, Integration, Performance, Reporting).
Operations, debugging, and optimization for DAG workflows. Performs root cause analysis on failures, profiles execution performance, aggregates results from parallel branches,…
Use to plan dashboard reports and charts — server-side aggregation, date-range/filter state in the URL, chart library evaluation, CSV/PDF export, scheduled reports, and handling…
Common patterns for extracting and combining analytics data from GA4, GSC, and SE Ranking. Includes API patterns, rate limiting, caching, and error handling.
Best practices and conventions for server-side data fetching, caching, and rendering in Next.js 16+ applications.
Use Python to profile exports, find data quality issues, inspect bad records, and summarize findings in plain language.
Trigger: database schema, indexing, cache asidePattern, Redis caching, ORM models, Drizzle schema. Scope: Database query tuning, indexing, and data cache designs.
You are a cloud cost optimization expert specializing in reducing infrastructure expenses while maintaining performance and reliability.
MySQL database development guide for the HMIS project. Use when working with database queries, SQL debugging, database schema investigation, MySQL performance tuning, credential…
Expert database optimizer specializing in modern performance tuning, query optimization, and scalable architectures.
Use when user needs database query optimization, performance tuning, index strategies, execution plan analysis, or scalability across PostgreSQL, MySQL, MongoDB, Redis, and other…
Debug database performance issues through query analysis, index optimization, and execution plan review. Identify and fix slow queries.
Database Query Profiler - Auto-activating skill for Performance Testing. Triggers on: database query profiler, database query profiler Part of the Performance Testing skill…
Hugging Face Datasets library for loading and processing datasets. Use for loading datasets from Hub, processing with map/batch, tokenization, train-test splits, caching, and…
Patterns for optimizing database queries and preventing connection pool exhaustion. Use when writing batch operations, debugging slow queries, or reviewing code for performance.
Systematic debugging approach for ANY codebase, ANY language, ANY bug type. Use when facing unexpected behavior, crashes, performance issues, or intermittent problems.
Investigate complex bugs, intermittent failures, performance degradations, and system-wide issues requiring deep reasoning across multiple components
Systematic debugging methodology, language-specific debuggers, and common scenario playbooks. Use for: debug, debugging, bug, crash, hang, memory leak, race condition, deadlock,…
Debugging optimized builds skill for diagnosing issues in release code. Use when debugging RelWithDebInfo builds, using -Og for debuggable optimization, working with split-DWARF,…
Debug React issues systematically. Use when encountering component errors like "Cannot read property of undefined", infinite re-render loops with "Too many re-renders", stale…
디버깅, 디버그, 버그, 에러, 오류, 버그 수정 - Specialized in identifying root causes of bugs, analyzing error logs, and providing robust fixes.
Systematic debugging approach for Rust async code with Tokio, Turso, and redb. Use when diagnosing runtime issues, performance problems, async deadlocks, database connection…
Expert at advanced debugging and root cause analysis. Use when troubleshooting complex issues, finding root causes of bugs, investigating performance problems, or analyzing system…
Systematically debug code issues using proven methodologies. Use when encountering errors, unexpected behavior, or performance problems.
Expert in systematic debugging, root cause analysis, profiling, and performance troubleshooting. Use when stuck on bugs, investigating errors, or optimizing performance.
Use when diagnosing Eclipse SUMO, TraCI, netconvert, duarouter, route, demand, detector, traffic-light, output, teleport, insertion, seed, performance, or reproducibility failures…
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