1. Software Development

Guides software development lifecycle processes including planning, code reviews, and workflow establishment for efficient development practices.

Guides architectural decisions and code structure using SOLID principles, refactoring, and design patterns for maintainable software.

Provides guidelines for naming conventions, code structure, and maintainability to ensure clean, readable, and refactorable code during development and review.

Guides on testing methodologies, strategies, and best practices including TDD, mocks, and test coverage for unit and integration tests.

Enables high-performance React Native animations and 2D graphics development using Reanimated and Skia, including performance diagnostics.

Provides a utility layer for Kysely to simplify SQLite database operations including schema management, migrations, and advanced query patterns.

Generates detailed code review reports using LLM for local Git repositories, providing professional and constructive feedback.

Automates conventional commit message generation with emoji support, analyzes code changes, and suggests commit splits while executing local Git hooks.

Refactors code by extracting reusable functions, removing redundancies, and enhancing overall code quality through systematic techniques.

Creates reusable agent skills for OpenCode with proper structure, frontmatter, and validation checks.

Expert guidance for debugging code, analyzing errors, and systematic problem-solving to resolve software issues efficiently.

Provides expert guidance for Git workflows, branching strategies, and version control best practices to manage repositories and resolve conflicts.

Expert guidance for writing, debugging, and improving test coverage in Python projects using pytest and unittest frameworks.

Guides systematic code reviews focusing on best practices, security, performance, and maintainability for PRs and code quality analysis.

Applies Grey Haven's TanStack ecosystem patterns for React apps, including file-based routing, data fetching with staleTime, and server functions in TanStack Start.

Generates comprehensive test suites including unit, integration, edge cases, and error handling to improve code coverage and reliability for existing codebases.

Provides TDD support for TypeScript/JavaScript with Vitest and React component testing, following red-green-refactor methodology for test-first development.

Designs multi-tenant SaaS database schemas using SQLModel and Drizzle with RLS, tenant isolation, and migration support.

Applies Grey Haven Studio's TypeScript/React and Python/FastAPI coding standards with Prettier, ESLint, and Ruff configurations for consistent code formatting and structure.

Provides a comprehensive testing strategy for TypeScript (Vitest) and Python (pytest) including coverage requirements, fixture patterns, and CI/CD configuration for unit, integration, and e2e tests.

Standardizes RESTful API design with FastAPI, Pydantic, and OpenAPI, including error handling, pagination, and multi-tenancy patterns.

AI-powered debugging tool providing stack trace analysis, error pattern recognition, and automated fix suggestions for complex error resolution.

Specialized testing utilities for React applications using TanStack (Query, Router, Table, Form) with Vite and Vitest, including server state mocking and query behavior validation.

Expert TDD support for Python using pytest, FastAPI endpoint testing, and Pydantic model validation with red-green-refactor methodology.