Performance skills

This skill provides expert guidance for uv, a fast Python package manager, helping you manage dependencies, environments, and project setup efficiently.

This skill provides deep MultiversX protocol insight for reviewing cross-shard design, sovereign chain integration, and reliable, scalable dApp architectures.

This skill helps verify constant-time cryptographic operations in MultiversX smart contracts, preventing timing attacks by enforcing safe comparison patterns

This skill helps you implement safe, high-precision DeFi math on MultiversX contracts, enabling half-up rounding, rescaling, and accurate percentage

This skill helps you develop and optimize GUI applications with Slint and Rust by guiding component design, layouts, styling, and cross-platform deployment.

This skill helps optimize MultiversX contracts by using drop-based write-back caches to minimize gas through selective reads and cached state.

This skill helps you build production-grade data tables with MRT V3 and MUI, covering server-side ops, CRUD, virtualization, and advanced filtering.

This skill performs expert code reviews for quality, security, performance, and maintainability across languages, guiding improvements with a standardized

This skill reduces token count in prompts, docs, and prose while preserving meaning, improving LLM context and readability.

This skill lets you perform left-click style actions to attack entities or break blocks, returning success or failure.

This skill guides you in building reliable Flutter tests with clean architecture, Riverpod, mocks, and widget and integration testing best practices.

This skill helps you design ClickHouse schemas with optimized ORDER BY, partitioning, and data types to achieve sub-second queries and strong compression.

This skill performs AI-powered PR reviews with inline comments, acceptance criteria verification, and optional fix-and-verify loops to streamline governance.

This skill helps you scaffold production-ready FastAPI projects, enforce clean architecture, and optimize async patterns for scalable, secure APIs.

This skill helps you design and manage ClickHouse materialized views for real-time aggregation and data transformation, optimizing queries and avoiding common

This skill provides quick RESTful API design guidance, covering methods, status codes, caching, and rate limiting to improve consistency and reliability.

This skill analyzes Claude Code skills for compliance and token efficiency, enabling rapid improvement through actionable recommendations.

This skill helps you master TanStack Query v5 for efficient data fetching, caching, and mutations in React applications.

This skill designs robust database schemas, generates safe migrations, and documents ER diagrams to ensure data integrity and scalable queries.

This skill benchmarks CODEBASE.md effectiveness by running parallel agents and comparing guide-enabled vs guide-free efficiency to reveal navigational gains.

This skill helps you design and deploy globally distributed edge applications with Cloudflare Workers, Vercel Edge, and Deno Deploy for ultra-low latency.