pandas-pro
Use when working with pandas DataFrames, data cleaning, aggregation, merging, or time series analysis. Invoke for data manipulation, missing value handling, groupby operations, or performance optimization.
game-developer
Use when building game systems, implementing Unity/Unreal features, or optimizing game performance. Invoke for Unity, Unreal, game patterns, ECS, physics, networking, performance optimization.
data-systems-architecture
Use when designing databases for data-heavy applications, making schema decisions for performance, choosing between normalization and denormalization, selecting storage/indexing strategies, planning for scale, or evaluating OLTP vs OLAP trade-offs. Also use when encountering N+1 queries, ORM issues, or concurrency problems.
docker-helper
Docker Compose generation, optimization, and troubleshooting assistance.
query-optimizer
Analyze and optimize SQL queries for better performance and efficiency.
codex-analyze
Orchestrate Codex CLI for comprehensive code analysis (bugs, security, performance, and quality). Use when deep analysis is requested or when the scope is large; ask for scope if unclear.
rsc-data-optimizer
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database-indexing-strategy
Design and implement database indexing strategies. Use when creating indexes, choosing index types, or optimizing index performance in PostgreSQL and MySQL.
database-performance-debugging
Debug database performance issues through query analysis, index optimization, and execution plan review. Identify and fix slow queries.
nginx-configuration
Configure Nginx web server for high-performance reverse proxy, load balancing, SSL/TLS, caching, and API gateway functionality.
query-caching-strategies
Implement query caching strategies to improve performance. Use when setting up caching layers, configuring Redis, or optimizing database query response times.
web-performance-optimization
Optimize web application performance using code splitting, lazy loading, caching, compression, and monitoring. Use when improving Core Web Vitals and user experience.
browser-debugging
Debug client-side issues using browser developer tools. Identify JavaScript errors, styling issues, and performance problems in the browser.
symfony:symfony-cache
Implement caching with Symfony Cache component; configure pools, use cache tags for invalidation, and optimize performance
scalability-advisor
Guidance for scaling systems from startup to enterprise scale. Use when planning for growth, diagnosing bottlenecks, or designing systems that need to handle 10x-1000x current load.
react-patterns
Comprehensive React 19 patterns expert covering Server Components, Actions, use() hook, useOptimistic, useFormStatus, useFormState, React Compiler, concurrent features, Suspense, and modern TypeScript development. Proactively use for any React development, component architecture, state management, performance optimization, or when implementing React 19's latest features.
optimizing-performance
Analyzes and optimizes application performance across frontend, backend, and database layers. Use when diagnosing slowness, improving load times, optimizing queries, reducing bundle size, or when asked about performance issues.
network-tracing
Instrument API requests with spans and distributed tracing. Use when tracking request latency, correlating client-backend traces, or debugging API issues.
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