1. Software Development

Manages Git repository operations including commits, branching, merging, and conflict resolution for collaborative software development.

Designs comprehensive testing strategies including unit, integration, E2E, and TDD to ensure software quality and coverage.

Template for developers to create advanced skills with structured guidelines and best practices.

Provides state management solutions for React applications using Context, Redux, Zustand, and Recoil for global state and complex data flows.

Refactors code to improve clarity and reduce complexity while preserving behavior, applying DRY and SOLID principles.

Creates unit, integration, and API tests for backend systems including REST APIs, database operations, and business logic using Jest, Pytest, and Mocha.

Optimizes application performance via React-specific techniques, code splitting, lazy loading, and database query tuning for improved speed and scalability.

Builds mobile-first responsive layouts using CSS Grid, Flexbox, and media queries for optimal cross-device display.

Builds reusable, maintainable UI components using React, TypeScript, and modern component patterns for scalable frontend architectures.

Creates and optimizes database schemas for SQL and NoSQL databases, including table structures, relationships, and indexing strategies.

Systematically identifies root causes of code errors and verifies fixes through proven debugging methodologies.

Provides best practices for organizing project files and folders to enhance maintainability and scalability through structured conventions.

Implements WCAG 2.1 accessibility standards for web interfaces, covering semantic HTML, ARIA, keyboard navigation, and testing.

Designs RESTful and GraphQL APIs with best practices, including OpenAPI documentation, versioning, and endpoint refactoring.

Manages Git submodules for including external repositories as dependencies within a main project, enabling modular development and dependency handling.

Installs npm packages directly from GitHub repositories using git URLs, supporting private repos, specific branches, and unreleased versions.

Manages OAuth authentication flows for multiple AI services including Claude Code, Gemini, and Codex, enabling setup, configuration, and troubleshooting of multi-provider authentication.

Performs comprehensive code reviews to ensure quality, security, and adherence to best practices including SOLID principles and performance analysis.

Delivers Vercel-engineered performance optimization guidelines for React and Next.js, covering components, data fetching, and bundle optimization to ensure high-performance code.

Provides a standardized template for developing cross-platform skills with consistent interfaces across environments.

Develops a customer support dashboard featuring FAQ management and ticket tracking with Firebase backend infrastructure.

Defines universal principles for agentic development, including divide and conquer, context management, and abstraction level selection.

Efficiently searches and navigates large codebases using semantic search, grep patterns, and AST analysis to find code patterns, trace calls, and locate bugs.

Searches ComfyUI codebase and custom nodes for code examples, functions, and repository exploration using the comfy-codesearch service.