1. Software Development

Provides a structured testing strategy using Vitest for unit tests and Storybook for UI interaction tests with clear role separation.

Automates Test-Driven Development for Advent of Code solutions by generating tests from examples and implementing incrementally.

Provides integrated development workflows for TDD, debugging, performance optimization, code review, and quality assurance.

Automates GitHub pull request reviews via gh CLI, enabling code suggestions, batched comments, and event type selection (COMMENT/APPROVE/REQUEST_CHANGES).

Provides standards for creating robust local development startup scripts to ensure consistent environment setup.

Professional guide for implementing shadcn/ui components with Moai Library in React applications.

Canonical framework for developing Claude Code skills with agent structures, orchestration patterns, and IAM permissions, aligned with official documentation.

Provides advanced testing guidelines including Pyramid testing, TDD, behavior-driven testing, and mocking architecture for robust software development.

Provides Flutter development best practices for architecture, dependency management, UI, and platform configuration, including Riverpod, GoRouter, and Dio.

Provides a structured methodology for identifying and resolving software errors, bugs, and unexpected behavior through systematic problem-solving.

Guidelines for Rust testing patterns using cargo test and mockall for effective unit and integration testing.

Provides Playwright-based E2E testing patterns with Chrome DevTools integration for comprehensive test coverage including accessibility and visual regression.

Manages creation and configuration of Claude Code skills, including structure, triggers, hooks, and skill-rules.json files.

Specializes in backend development with expertise in API design, database integration, microservices, and modern architectural patterns.

Provides best practices and patterns for implementing database interactions using SQLx and Diesel in Rust applications.

Automatically runs linters, type checkers, and tests after file edits, blocking commits on failure. Configurable via CLAUDE.md or project detection.

Enables execution of Codex CLI commands and leverages OpenAI Codex for code analysis, refactoring, and automated editing.

Provides best practices and patterns for writing effective tests using the pytest framework in Python projects.

Enforces Zig coding conventions including naming, error handling, resource management, and module organization for code writing, review, and refactoring.

Unified hub for integrating with 9 Backend-as-a-Service providers, featuring AI-driven selection and migration tools.

Validates API requests and responses against Zod schemas to enforce contract-first design and runtime safety.

Provides production-ready authentication for Next.js 15 using Supabase, handling login, signup, OAuth, and password reset features.

Optimizes application performance through caching strategies, Web Vitals monitoring, and full-stack code and architecture improvements.

Provides error handling utilities for Rust using Result, Option, and custom errors with thiserror and anyhow crates.