Skill UI

A comprehensive skill for generating non-generic, professional frontend interfaces, perfect for landing pages, portfolios, and product redesigns. This agent enforces a strict design methodology: reading the user's brief (audience, vibe, constraints) first, configuring global design dials (variance, motion, density), and recommending real, industry-standard design systems (like Material or Fluent UI) to ensure the output is always polished and contextually appropriate.

Automates browser workflows with persistent page state, letting you script navigation, form filling, screenshots, scraping, or tests while keeping context across runs.

This guide provides best practices for technical documentation, emphasizing the capture of context (the *why*) rather than just code (the *what*). It details how to write Architecture Decision Records (ADRs) for significant architectural choices, such as database selection, API design, and framework choice. Utilizing ADRs ensures that future engineers and teams understand the original reasoning, constraints, and trade-offs made during development.

This comprehensive guide outlines idiomatic and high-quality coding standards for Dart and Flutter. It covers best practices for naming conventions, type annotations, class structure, file organization, and documentation, ensuring developers write clean, readable, and maintainable Dart codebases.

This skill guides users to discover and install specialized agent capabilities from a vast open marketplace. It handles complex natural language queries like "how do I do X" or "find a skill for Y," ensuring the user receives the most relevant, high-quality, and battle-tested tools for development, testing, or design tasks, followed by secure, managed installation procedures.

A comprehensive guide for integrating Google Gemini and Firebase AI into Flutter applications. This skill covers initial setup, text and chat generation, streaming responses for real-time UIs, handling multimodal prompts (text and images), and implementing robust error and security handling practices.

A comprehensive guide on implementing Firebase Analytics in Flutter applications. Learn how to set up the service, log predefined and custom events (like add-to-cart), set user properties, track screen views, and adhere to best practices for robust data collection and funnels.

This skill provides a comprehensive guide for integrating and managing Firebase App Check in Flutter applications. It covers selecting the correct platform attestation providers (e.g., Play Integrity, DeviceCheck, reCAPTCHA), initializing the service, handling debug tokens, and executing a secure enforcement rollout. Mastering App Check is critical for protecting backend resources from unauthorized access, significantly enhancing application security.

A comprehensive guide for implementing robust authentication flows in Flutter applications using Firebase Auth. Covers initial setup, state stream management (authStateChanges), and best practices for email/password, phone, Google, and Apple sign-ins, including advanced error handling and token revocation.

A comprehensive guide for implementing Cloud Firestore in Flutter applications. This skill covers everything from initial setup and data modeling to advanced topics like real-time listeners, complex querying, batch transactions, and optimizing for massive scale and high availability.

A comprehensive guide on integrating and calling Firebase Callable Cloud Functions within Flutter applications. Covers setup, passing structured data, robust error handling, performance optimization (timeouts, caching), and local testing using the Firebase Emulator Suite.

This comprehensive guide details the correct implementation of Firebase Crashlytics in Flutter applications. Learn how to capture fatal errors, non-fatal exceptions, and async/isolate errors across the entire app lifecycle. It covers best practices for customizing reports with custom keys, logs, and user identifiers, ensuring deep visibility into production crashes.