Agent skills for Claude Desktop

Migrate from AngularJS to Angular using hybrid mode, incremental component rewriting, and dependency injection updates.

Optimize Apache Spark jobs with partitioning, caching, shuffle optimization, and memory tuning.

Master REST and GraphQL API design principles to build intuitive, scalable, and maintainable APIs that delight developers.

Implement proven backend architecture patterns including Clean Architecture, Hexagonal Architecture, and Domain-Driven Design.

Build robust backtesting systems for trading strategies with proper handling of look-ahead bias, survivorship bias, and transaction costs.

Master defensive Bash programming techniques for production-grade scripts.

Pre-build product and feature risk review for founders, product managers, and AI-assisted builders.

Master binary analysis patterns including disassembly, decompilation, control flow analysis, and code pattern recognition.

Automate changelog generation from commits, PRs, and releases following Keep a Changelog format.

Implement Command Query Responsibility Segregation for scalable architectures.

Master dbt (data build tool) for analytics engineering with model organization, testing, documentation, and incremental strategies.

Master systematic debugging techniques, profiling tools, and root cause analysis to efficiently track down bugs across any codebase or…

Implement DeFi protocols with production-ready templates for staking, AMMs, governance, and flash loans.

Master end-to-end testing with Playwright and Cypress to build reliable test suites that catch bugs, improve confidence, and enable fast…

Select and optimize embedding models for semantic search and RAG applications.

Master error handling patterns across languages including exceptions, Result types, error propagation, and graceful degradation to build…

Create production-ready FastAPI projects with async patterns, dependency injection, and comprehensive error handling.

Implement GDPR-compliant data handling with consent management, data subject rights, and privacy by design.

Master advanced Git workflows including rebasing, cherry-picking, bisect, worktrees, and reflog to maintain clean history and recover from…

Implement comprehensive testing strategies using Jest, Vitest, and Testing Library for unit tests, integration tests, and end-to-end…

Design effective KPI dashboards with metrics selection, visualization best practices, and real-time monitoring patterns.