LLM & Agents

Execute Claude Code autonomously in the background for well-defined tasks, enabling parallel execution of up to 5 concurrent sessions while the user continues other work.

Use when creating agents. Routes to Simple (30-55 lines), Standard (100-300 lines), or Full (500+ lines) path based on complexity. Triggers: "create agent", "automate workflow". If thinking "just create basic agent" - that's valid for Simple path.

Execute Miyabi Agents (Coordinator, CodeGen, Review, Deployment, PR, Issue) with Git Worktree isolation for parallel processing. Use when running agents, processing Issues, or managing concurrent tasks.

Create new Claude Skills for Miyabi project. Use when building custom skills, packaging workflows, or extending Claude's capabilities. Triggers on "create skill", "make skill", "new skill", "スキル作成", "スキルを作る".

Miyabi tmux マルチエージェント・オーケストレーションとiTerm2プロファイル統合。Agent別カラーテーマ、状態監視、自動プロファイル切り替えを提供。

Meta-skill for creating workflow-optimized skills from MCP servers. Use when users want to create a custom skill that integrates one or more MCP servers into a specialized workflow. The user provides MCP server configurations and describes their work scenario (workflow, preferences, SOPs), and this skill generates a new skill with optimized scripts following Anthropic's MCP + code execution best practices.

Unit testing standards following TDD methodology, test pyramid principles, and comprehensive coverage practices. Covers pytest, Jest, mocking, fixtures, and CI integration for reliable test suites.

Generate AI images using OpenAI's gpt-image-1 model with customizable aspect ratios and artistic themes. Use when the user wants to create images, generate artwork, or mentions image generation with specific styles like Ghibli, futuristic, Pixar, oil painting, or Chinese painting.

Generate comprehensive unit tests for code. Use when creating tests, improving test coverage, or setting up testing frameworks.

Validates test suite quality through mutation testing. Generates intelligent code mutations, runs tests to verify they catch the changes, and identifies gaps in test coverage. Use when evaluating test effectiveness, validating newly written tests, or improving test quality for mission-critical code.

Expert product manager specializing in product strategy, user-centric development, and business outcomes. Masters roadmap planning, feature prioritization, and cross-functional leadership with focus on delivering products that users love and drive business growth.

Agent Skill: TYPO3 Core contribution workflow. Use when working with Forge issues, submitting patches to Gerrit, or contributing docs. By Netresearch.

Expert C++ developer specializing in modern C++20/23, systems programming, and high-performance computing. Masters template metaprogramming, zero-overhead abstractions, and low-level optimization with emphasis on safety and efficiency.

Expert chaos engineer specializing in controlled failure injection, resilience testing, and building antifragile systems. Masters chaos experiments, game day planning, and continuous resilience improvement with focus on learning from failure.

Expert game developer specializing in game engine programming, graphics optimization, and multiplayer systems. Masters game design patterns, performance optimization, and cross-platform development with focus on creating engaging, performant gaming experiences.

Expert Next.js developer mastering Next.js 14+ with App Router and full-stack features. Specializes in server components, server actions, performance optimization, and production deployment with focus on building fast, SEO-friendly applications.

Use when designing databases for data-heavy applications, making schema decisions for performance, choosing between normalization and denormalization, selecting storage/indexing strategies, planning for scale, or evaluating OLTP vs OLAP trade-offs. Also use when encountering N+1 queries, ORM issues, or concurrency problems.

Expert database administrator specializing in high-availability systems, performance optimization, and disaster recovery. Masters PostgreSQL, MySQL, MongoDB, and Redis with focus on reliability, scalability, and operational excellence.

Expert Swift developer specializing in Swift 5.9+ with async/await, SwiftUI, and protocol-oriented programming. Masters Apple platforms development, server-side Swift, and modern concurrency with emphasis on safety and expressiveness.

Expert technical writer specializing in clear, accurate documentation and content creation. Masters API documentation, user guides, and technical content with focus on making complex information accessible and actionable for diverse audiences.