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Found 116 Skills
Flutter Tooling - Tools and Commands. Use when working with tooling.
Pattern extraction and skill generation for mobile development sessions. Automatically learns from your coding patterns.
V2 instinct-based observational learning. Analyzes sessions to extract reusable mobile development patterns across time.
Add a SwiftUI component from ShipSwift recipes. Use when the user says "add component", "add a view", "add X view", "I need a chart", "add animation", or wants a specific UI element.
Manage multiple Flutter versions efficiently using Git worktrees, eliminating the need for external version managers like FVM.
Learn how to build and utilize a graph database within your Flutter applications using SQLite and the Drift package to model relationships between data.
This blog post explores how to optimize HTTP client selection in Flutter applications based on the platform, using Cronet on Android and Cupertino's native client on iOS for improved performance and caching.
Learn how to build dynamic Flutter UIs by directly using streams within your widget's build method, enabling reactive screen updates and more efficient data handling.
Use this skill when brainstorming, designing, or planning any Swift feature. This is the right skill whenever the user describes a feature they want to build, asks "how should I implement X", wants to think through a design, or starts with something like "I want to add..." or "let's plan...". Use it even if they don't explicitly say "brainstorm" — if there's a feature to figure out, start here before touching any code.
Autonomous mobile dev subagent that implements a single user story from a PRD for Expo / React Native apps. Use when you need parallel, independent mobile implementation tasks — screens, native components, data fetching, navigation. Designed to run alongside other ralph-mobile instances. Receives a specific task ID and PRD path. Returns a structured completion signal. Does NOT commit or modify the PRD — those are handled by the documenter. Loads expo, building-native-ui, vercel-react-native-skills, native-data-fetching, and expo-dev-client skills automatically.
Expert in data persistence, local-first architectures, and synchronization strategies for Capacitor/Android applications.
Flutter DevTools, Profiling, Logging & Memory Management