Skills Directory

Master SQL query optimization, indexing strategies, and EXPLAIN analysis to dramatically improve database performance and eliminate slow que

Build production React Native apps with Expo, navigation, native modules, offline sync, and cross-platform patterns. Use when developing mob

Master the uv package manager for fast Python dependency management, virtual environments, and modern Python project workflows. Use when set

Python project organization, module architecture, and public API design. Use when setting up new projects, organizing modules, defining publ

Master modern React state management with Redux Toolkit, Zustand, Jotai, and React Query. Use when setting up global state, managing server

Execute database migrations across ORMs and platforms with zero-downtime strategies, data transformation, and rollback procedures. Use when

Create and manage production Grafana dashboards for real-time visualization of system and application metrics. Use when building monitoring

Use this skill when reviewing Python code for common anti-patterns to avoid. Use as a checklist when reviewing code, before finalizing imple

Create LangChain agents with create_agent, define tools, and use middleware for human-in-the-loop and error handling.

Automate changelog generation from commits, PRs, and releases following Keep a Changelog format. Use when setting up release workflows, gene

Python error handling patterns including input validation, exception hierarchies, and partial failure handling. Use when implementing valida

Build GitLab CI/CD pipelines with multi-stage workflows, caching, and distributed runners for scalable automation. Use when implementing Git

Design and implement microinteractions, motion design, transitions, and user feedback patterns. Use when adding polish to UI interactions, i

Generate and maintain OpenAPI 3.1 specifications from code, design-first specs, and validation patterns. Use when creating API documentation

Build Retrieval-Augmented Generation (RAG) systems for LLM applications with vector databases and semantic search. Use when implementing kno

Derive security requirements from threat models and business context. Use when translating threats into actionable requirements, creating se

Python type safety with type hints, generics, protocols, and strict type checking. Use when adding type annotations, implementing generic cl

Master monorepo management with Turborepo, Nx, and pnpm workspaces to build efficient, scalable multi-package repositories with optimized bu

Scan your Claude Code configuration (.claude/ directory) for security vulnerabilities, misconfigurations, and injection risks using AgentShi

Implement WCAG 2.2 compliant interfaces with mobile accessibility, inclusive design patterns, and assistive technology support. Use when aud

Master React, Vue, and Svelte component patterns including CSS-in-JS, composition strategies, and reusable component architecture. Use when

Build comprehensive 3-5 year financial models with revenue projections, cost structures, cash flow analysis, and scenario planning for early

Master authentication and authorization patterns including JWT, OAuth2, session management, and RBAC to build secure, scalable access contro

Create distributable Python packages with proper project structure, setup.py/pyproject.toml, and publishing to PyPI. Use when packaging Pyth