1. Software Development

Generates new Agent Skills compliant with SKILL.md standard using scaffolding, progressive disclosure, and provider-specific assets for Claude Code, Gemini CLI, and OpenAI Codex.

Provides GoGoJap-specific testing patterns for writing tests, creating mocks, and implementing TDD workflows.

Enables type-safe server function calls in SvelteKit using remote functions pattern for query, command, form, and batch operations from client code.

Provides advanced Svelte 5 component patterns including headless, compound, and render delegation for building reusable UI components.

Provides performance optimization techniques for Svelte 5 and SvelteKit applications, addressing slow rendering, bundle size, and memory leaks.

Converts ambiguous requirements into modular, atomic technical specifications for software development projects.

Performs code reviews to identify bugs, security vulnerabilities, and improve code quality in Go, Java, and Python. Provides guidance on concurrency and language-specific best practices.

Provides modern testing patterns for Svelte 5 components using vitest-browser-svelte and Sveltest methodology, covering unit and integration tests.

Provides best practices for Svelte 5's reactivity system, including $state, $derived, and migration from Svelte 4.

Validates system compatibility and dependency coherence for seamless integration testing in software development workflows.

Provides server-side patterns for SvelteKit including load functions, form actions, hooks, and API routes for data loading and authentication.

Provides accessibility best practices for Svelte 5 applications, including ARIA attributes, semantic HTML, keyboard navigation, and screen reader compatibility.

AI-assisted pair programming tool enabling real-time collaboration, TDD support, automated code review, and security scanning during development sessions.

Guides implementation of Gateway API conformance tests via red-green-refactor cycle, including test selection, execution, failure diagnosis, and fix implementation.

Provides context-aware sub-skills for efficient code writing and refactoring across multiple programming languages and runtimes.

Guides developers through the RED-GREEN-REFACTOR cycle for implementing features using Test-Driven Development.

Provides foundational setup and configuration for Express.js applications, including server initialization, middleware, routing, and TypeScript integration.

Generates pull request summaries from Ralph progress tracking to automate PR creation.

Enables efficient software development by dispatching independent subagents for each task with built-in code review, ensuring quality and fast iteration without shared state dependencies.

Guides integration of Model Context Protocol (MCP) servers into Claude Code plugins for connecting external tools and services via SSE, stdio, HTTP, or WebSocket.

Guide for using Google Jules, an asynchronous AI coding agent, to delegate software development tasks such as bug fixes, refactoring, and documentation via CLI or prompts.

Guides creation and implementation of Claude Code plugin hooks, including event handling (PreToolUse, PostToolUse) and prompt-based API.

Expert guidance on REST API design, covering resource modeling, HTTP semantics, pagination, and RESTful best practices for endpoint development.

Enables backend development for real_deal platform using Go, Gin, MongoDB, Redis, MinIO, and NATS for APIs, databases, storage, and messaging.