Tools

Build production-grade FastAPI backends with SQLModel, Dapr integration, and JWT authentication.Use when building REST APIs with Neon PostgreSQL, implementing event-driven microservices withDapr pub/sub, scheduling jobs, or creating CRUD endpoints with JWT/JWKS verification.NOT when building simple scripts or non-microservice architectures.

Integration patterns for combining Agent-to-Agent (A2A) Protocol with Model Context Protocol (MCP) for hybrid agent communication. Use when building systems that need both agent-to-agent communication and agent-to-tool integration, implementing composite architectures, or when user mentions A2A+MCP integration, hybrid protocols, or multi-agent tool access.

TLA+ formal verification for modeling and verifying concurrent algorithms and distributed systems.Use when asked about: TLA+, formal verification, model checking, verify algorithm, verify spec,check invariants, race condition analysis, concurrency model, TLC, Apalache, formal spec,temporal logic, prove correctness, state machine verification, model concurrent, TOCTOU,double-check locking, create TLA spec, run TLC, explain counterexample, verify safety,liveness property, deadlock detection, formal methods.Capabilities: Create specs from templates, run TLC/Apalache, generate CI pipelines,check code-spec drift, explain counterexamples, generate tests from invariants.

Test iOS apps using AXe CLI for accessibility auditing, UI automation, and simulator control. Use when testing iOS Simulator apps, automating UI interactions, recording test videos, or auditing accessibility labels and VoiceOver support.

Use when testing Android apps on ADB-connected devices/emulators - UI automation, screenshots, location spoofing, navigation, app management. Triggers on ADB, emulator, Android testing, location mock, UI test, screenshot walkthrough.

Master javascript ecosystem & es6+. Production-ready code examples, best practices, and real-world applications.

Svelte 5 - Reactive UI framework with compiler magic, Runes API, SvelteKit full-stack framework, SSR/SSG, minimal JavaScript

Generate comprehensive CTF writeups as blog articles. Use when solving a challenge, documenting solutions, or when /writeup command is invoked.

Generates integration tests for system components and workflows

Generate compelling cover images and in-article illustrations for technical articles using the imagen CLI tool. Use when asked to "generate images", "create cover image", "make article illustrations", "create visual assets", or "add images to article". Handles both high-impact conceptual cover images and technical diagrams/illustrations for specific concepts. Includes prompt engineering best practices and SEO-friendly image integration.

Generate consistent medieval manuscript-style illustrations for the Scholastic Bible using Gemini Imagen. Use when creating images, illustrations, artwork, or visuals for Bible pages, parables, book headers, chapter art, or any visual content for the site.

웹 문서 및 GitHub 예제 분석 전문 스킬

Zendesk Support REST API for managing tickets, users, organizations, and support operations. Use this skill to create tickets, manage users, search, and automate customer support workflows.

Guide for advanced Next.js App Router patterns including Route Handlers, Parallel Routes, Intercepting Routes, Server Actions, error boundaries, draft mode, and streaming with Suspense. CRITICAL for server actions (action.ts, actions.ts files, 'use server' directive), setting cookies from client components, and form handling. Use when requirements involve server actions, form submissions, cookies, mutations, API routes, `route.ts`, parallel routes, intercepting routes, or streaming. Essential for separating server actions from client components.

フロントエンド開発（React/TypeScript）のベストプラクティスと規約

Generate and validate plugin manifest files (plugin.json, marketplace.json). Use when creating new plugins, updating manifests, adding plugins to marketplaces, or preparing for distribution.

Install Nushell utilities (zoxide, starship, carapace) with cross-platform support. Use when the user wants to set up Nushell integrations for common CLI tools.

Use when performing mathematical physics computations - Lie algebras, quantum chemistry, neural operators, theorem proving, or scientific validation. Provides guidance on Theory2 CLI usage, computational workflows, and verification methodology.

提供微服务分布式架构思考框架，涵盖服务拆分、通信机制、基础设施、治理策略、可观测性五大维度。当需要设计微服务系统、评审分布式架构、或需要全局视角审视服务边界与协同时使用。支持 DDD 领域建模、同步/异步通信、API Gateway、服务网格、熔断降级等分布式系统关键决策。

Expert in managing YouTube content using YouTube Data API v3 and yt-dlp. **Use this skill whenever the user mentions 'YouTube', 'video download', 'playlist', 'YouTube videos', 'download from YouTube', or requests to list playlists, search videos, download videos, manage playlists, or any YouTube-related operations.** Handles authentication via OAuth, listing playlists (including Watch Later and Liked Videos), getting playlist items, downloading videos with yt-dlp, searching videos, getting video details, creating/deleting playlists, and adding/removing videos from playlists. (project, gitignored)