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.

Complete guide for using drift database library in Flutter applications. Use when building Flutter apps that need local SQLite database storage with type-safe queries, reactive streams,...

Extract audio from short videos (Douyin/TikTok) and transcribe to text with timestamps. Use when user provides video URL and needs audio transcription.

Validate Bun workspace configuration and detect common monorepo issues. Ensures proper workspace setup, dependency catalogs, isolated installs, and Bun 1.3+ best practices.

AAA-quality Game Design Document creation for casino-farming hybrid games. Use when creating GDDs, minigame specifications, system design documents, feature briefs, or technical design docs....

Use when component does too many things. Use when mixing data fetching, logic, and presentation. Use when code is hard to test.

Enforce repository coding standards for Swift 6.2 concurrency, Swift language rules. Use when reviewing or implementing Swift code changes.

Create production-quality Android applications following Google's official architecture guidance and NowInAndroid best practices. Use when building Android apps with Kotlin, Jetpack Compose, MVVM...

Enables Claude to generate images, logos, and visual assets using Gemini's Nano Banana image generation

Expert guidance for testing React applications using React Testing Library and Vitest. Focuses on user-centric testing, accessibility, and best practices for unit and integration tests to ensure...

Privacy-first Chrome Manifest Version 3 extension architect - sidePanel design, MV3 service worker lifecycle, least-privilege permission audits, storage strategy, and cross-browser sidebar patterns.

Design user experiences and interfaces. Use when creating user journeys, wireframes, prototypes, or improving usability. Covers user flows, information architecture, interaction design, and accessibility.