GetStream/butterfly

Jetpack Compose Agent Skill — AI-powered coding guidance with actual androidx/androidx source code receipts. Works with Claude Code, Codex CLI, Gemini CLI, Cursor, Copilot, Windsurf, and more.

Automotive Design for Compose is an extension to Jetpack Compose that allows every screen, component, and overlay of your Android App to be defined in Figma, and lets you see the latest changes to your Figma design in your app, immediately!

An Agent Skill for designing cross-platform desktop apps that feel native — distilled from Raycast's 2.0 deep-dive and reverse engineering of Raycast Beta.app. Eight architectural tenets, four-layer architecture, WebKit/WebView2 survival guide, 75-item ship audit.

Material Design 3 skill for Claude Code — 30+ components, design tokens, theming, responsive layout, and MD3 compliance audit

Compose Skill (Compose Kit): agent skills for Jetpack Compose & Compose Multiplatform. Makes Claude Code, Codex, Cursor, Copilot, Gemini CLI and OpenCode write better Compose: MVI, Koin, Navigation 3, Ktor, Room. Tested blind on 5 models in 120 agentic runs.

⚡️ A curated library of Agent Skills focused on Jetpack Compose performance.

📱 An Android Library built with Jetpack Compose for 💫 fluid, 😍 beautiful, 🎨 custom Dialogs.

AI App Bridge is a runtime bridge for AI agents to close the loop on mobile app iteration: inspect the running app, operate UI and WebView surfaces, collect structured runtime state, verify results, and continue improving the app.

Adaptive Flutter widgets with native iOS 26+ Liquid Glass designs and automatic platform detection for iOS, Android, and web.