ハードコード文字列をt()関数に置換、Intl APIで日付/通貨フォーマット。多言語対応、国際化、翻訳準備、ローカライズが必要な時に使用。

Expert in Cilium eBPF-based networking and security for Kubernetes. Use for CNI setup, network policies (L3/L4/L7), service mesh, Hubble observability, zero-trust security, and cluster-wide...

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Scaffold a production-ready Expo React Native app with working screens, navigation, and optional Clerk auth. Generates complete mobile app structure that runs immediately with `bun start`.

Cloudflare-first architecture guidance for multi-tenant platforms where tenants own their space. Use when defining domain strategy, tenant isolation, Workers for Platforms routing, custom domains,...

Build Zalo Mini Apps - lightweight web apps running inside Zalo super-app. This skill provides ZaUI components (Button, Input, Modal, Tabs, Avatar, etc.), JavaScript APIs (authorize, getUserInfo,...

Build Zalo Mini Apps - lightweight web apps running inside Zalo super-app. This skill provides ZaUI components (Button, Input, Modal, Tabs, Avatar, etc.), JavaScript APIs (authorize, getUserInfo,...

Create and manage Product Requirements Documents (PRDs). Use when: (1) Creating structured task lists with user stories, (2) Specifying features with acceptance criteria, (3) Planning feature...

Transform Claude Code into an autonomous software engineer using Context Engineering. Use when starting a new project, planning features, building code, verifying work, or documenting decisions....

Analyze images using AI with the understand_image tool

Build production-grade Streamlit apps. Used when creating, editing, debugging, or deploying Streamlit applications. Routes to specialized sub-skills for performance, layouts, design, data display,...

Expert, immutable guidance on the QuanuX mobile ecosystem. Strict enforcement of the Figma-to-Code loop, NativeWind v4, and the Design Library verification process.

Use when building Apache Spark applications, distributed data processing pipelines, or optimizing big data workloads. Invoke for DataFrame API, Spark SQL, RDD operations, performance tuning,...

Use when building Apache Spark applications, distributed data processing pipelines, or optimizing big data workloads. Invoke for DataFrame API, Spark SQL, RDD operations, performance tuning,...

Build AI agents with Composio Tool Router - the fastest way to add tools to your agents

Spec creation with pattern references, acceptance criteria, and demo scripts. Use when creating implementation specs, defining acceptance criteria, or breaking down user stories.

Implements React Router v7 app structure, routing patterns, and component templates. Use when creating or modifying React Router v7 applications to ensure consistent folder structure, data loading...

Expert in building cross-platform apps with Flutter 3+. Specializes in Dart, Riverpod, Flame (Game Engine), and FFI (Native Integration).

Master of Low-Latency Synchronization, specialized in WebTransport, Ably LiveSync, and Real-time AI Stream Orchestration.