Cin12211

This skill helps you improve documentation quality and user experience by analyzing structure, navigation, and readability and proposing actionable

This skill helps you optimize MongoDB schema, indexing, aggregation, and sharding strategies to improve NoSQL performance and design.

This skill helps you build robust npm CLI tools by applying Unix-inspired patterns, automatic project root detection, cross-platform arg parsing, and

This skill provides deep, actionable code review across architecture, quality, security, performance, testing, and API design to guide significant changes.

This skill helps you optimize Dockerfiles, secure containers, and orchestrate production deployments with best-practice patterns for multi-stage builds and

This skill helps you diagnose and optimize Next.js App Router issues, hydration, and performance to deliver faster, reliable deployments.

This skill provides expert Playwright guidance for setting up E2E tests, cross-browser runs, and reliable automation workflows.

This skill identifies code smells and guides safe, incremental refactoring to improve structure while preserving behavior.

This skill helps you design robust REST APIs with proper endpoints, HTTP semantics, versioning, error handling, pagination, and OpenAPI documentation.