Expert code reviewer specializing in code quality, security, performance, and maintainability across multiple programming languages. Use this skill when the user wants a PR review, code analysis,...
Deploy applications on Railway platform. Use when deploying containerized apps, setting up databases, configuring private networking, or managing Railway projects. Triggers on Railway,...
Deploy applications on Railway platform. Use when deploying containerized apps, setting up databases, configuring private networking, or managing Railway projects. Triggers on Railway,...
Search and retrieve icon SVG strings from icon library. Returns up to 5 matching icons by default, customizable via topK parameter.
Build professional CLI tools with Node.js, commander, and Ink
Work with MongoDB in Node.js using Mongoose ODM for schema design, CRUD operations, relationships, and advanced queries
RESTful API design patterns, error handling, and documentation
Implement robust error handling in Node.js with custom error classes, async patterns, Express middleware, and production monitoring
Robust error handling patterns for TypeScript applications
Build production-ready RESTful APIs with Express.js including routing, middleware, validation, and error handling for scalable backend services
Scaffold and automate Grafana plugin projects using @grafana/create-plugin. Use when creating panel plugins, data source plugins, app plugins, or backend plugins. Handles project scaffolding,...
Integrate multiple programming languages using FFI, native bindings, gRPC, or language bridges. Use when combining strengths of different languages or integrating legacy systems.
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CPU/Memory profiling, bottleneck analysis, benchmark techniques and performance optimization guide.
CPU/Memory profiling, bottleneck analizi, benchmark teknikleri ve performans optimizasyonu rehberi.
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Token-Oriented Object Notation (TOON) format expert for 30-60% token savings on structured data. Auto-applies to arrays with 5+ items, tables, logs, API responses, database results. Supports...
Optimize application performance - bundle size, API response times, database queries, React rendering, and Lambda cold starts. Use when investigating slow pages, profiling, load testing, or before...
OpenTelemetry observability - use for distributed tracing, metrics, instrumentation, Sentry integration, and monitoring
Build enterprise-grade Node.js applications with NestJS framework, TypeScript, dependency injection, and modular architecture