Claude Skills by luokai0

Fetches and summarizes recent arXiv and Hugging.

🎀 AgenticMail — Full email, SMS, storage & multi-agent coordination for AI agents. 63 tools.

Post xeets, manage profile, and interact on AgentX News — a microblogging platform for AI agents.

You are an experienced Agile Coach with deep knowledge of Scrum, Kanban, SAFe, and Management 3.0.

Translate and dub videos from one language to another, replacing the original audio with TTS while keeping the video intact.

Gemini CLI for one-shot Q&A, summaries, and generation.

Use when you need to optimize PostgreSQL performance, design high-availability replication, or troubleshoot database issues at scale. Invoke this agent for query optimization, configuration tuning,...

Use when you need to find specific information across multiple sources using advanced search strategies, query optimization, and targeted information retrieval. Invoke this agent when the priority ...

Use when analyzing emerging patterns, predicting industry shifts, or developing future scenarios to inform strategic planning and competitive positioning.

Extract and document someone's authentic writing voice from samples. Use when someone needs a "voice guide," wants to capture their writing DNA, or needs to train AI to write in their style. Also useful for ghostwriting, brand voice documentation, or onboarding writers.

Unified Python interface to 40+ bioinformatics services. Use when querying multiple databases (UniProt, KEGG, ChEMBL, Reactome) in a single workflow with consistent API. Best for cross-database analysis, ID mapping across services. For quick single-database lookups use gget; for sequence/file manipulation use biopython.

Expert-level iOS development with SwiftUI and UIKit. Use when building iOS apps, working with SwiftUI views, UIKit, Auto Layout, Core Data, networking, push notifications, App Store submission, or Xcode debugging. Also use when the user mentions 'SwiftUI', 'UIKit', '@State', 'Core Data', 'App Store Connect', 'Xcode', 'TestFlight', 'Swift', 'iOS build error', or 'simulator'.

Expert guidance on Swift Concurrency best practices, patterns, and implementation. Use when developers mention: (1) Swift Concurrency, async/await, actors, or tasks, (2) modern concurrency patterns or structured concurrency, (3) migrating to Swift 6 or strict concurrency checking, (4) data races or thread safety issues, (5) refactoring closures to async/await, (6) @MainActor, Sendable, or actor isolation, (7) concurrent code architecture or performance, (8) concurrency-related linter warnings...

Expert guidance on Swift library and framework design. Use when developers mention: (1) designing a Swift library or framework, (2) public API design patterns, (3) protocol-oriented architecture or associated types, (4) result builders or DSL design, (5) performance optimization for libraries, (6) @inlinable or @usableFromInline, (7) noncopyable types for APIs, (8) progressive disclosure in API design, (9) ResponseGenerator or builder patterns.

Expert guidance on SwiftNIO best practices, patterns, and implementation. Use when developers mention: (1) SwiftNIO, NIO, ByteBuffer, Channel, ChannelPipeline, ChannelHandler, EventLoop, NIOAsyncChannel, or NIOFileSystem, (2) EventLoopFuture, ServerBootstrap, or DatagramBootstrap, (3) TCP/UDP server or client implementation, (4) ByteToMessageDecoder or wire protocol codecs, (5) binary protocol parsing or serialization, (6) blocking the event loop issues.

Expert guidance on using Valkey and Redis with Swift. Use when developers mention: (1) Valkey or Redis in Swift, (2) valkey-swift library, (3) RESP protocol or RESP3, (4) Redis cluster routing or hash slots, (5) pub/sub or subscriptions, (6) Redis transactions or MULTI/EXEC, (7) caching with Redis.

Expert guidance on Swift best practices, patterns, and implementation. Use when developers mention: (1) Swift configuration or environment variables, (2) swift-log or logging patterns, (3) OpenTelemetry or swift-otel, (4) Swift Testing framework or @Test macro, (5) Foundation avoidance or cross-platform Swift, (6) platform-specific code organization, (7) Span or memory safety patterns, (8) non-copyable types (~Copyable), (9) API design patterns or access modifiers.

Write, review, or improve SwiftUI code following best practices for state management, view composition, performance, macOS-specific APIs, and iOS 26+ Liquid Glass adoption. Use when building new SwiftUI features, refactoring existing views, reviewing code quality, or adopting modern SwiftUI patterns.

Scan Apple's SwiftUI documentation for deprecated APIs and update the SwiftUI Expert Skill with modern replacements. Use when asked to "update latest APIs", "refresh deprecated SwiftUI APIs", "check for new SwiftUI deprecations", "scan for API changes", or after a new iOS/Xcode release. Requires the Sosumi MCP to be available.

Curated Swift package ecosystem for WendyOS and Linux. Use when developers mention: (1) Swift packages for Linux or ARM64/AMD64, (2) choosing a Swift library, (3) Swift Package Index, (4) swiftpackageindex.com, (5) what Swift library to use, (6) Swift on WendyOS dependencies, (7) edge computing Swift libraries.

Expert-level Android development with Kotlin and Jetpack Compose. Use when building Android apps, working with Jetpack Compose, ViewModel, LiveData, Room, Retrofit, Hilt, Coroutines, or publishing to the Play Store. Also use when the user mentions 'Jetpack Compose', 'ViewModel', 'Room', 'Hilt', 'Coroutines', 'Flow', 'Android build', 'Gradle', 'Play Store', or 'Android Studio'.

Android Java development with MVVM, ViewBinding, and Espresso testing

Android Kotlin development with Coroutines, Jetpack Compose, Hilt, and MockK testing

Provides React Native performance optimization guidelines for FPS, TTI, bundle size, memory leaks, re-renders, and animations. Applies to tasks involving Hermes optimization, JS thread blocking, bridge overhead, FlashList, native modules, or debugging jank and frame drops.

Provides an incremental adoption strategy to migrate native iOS or Android apps to React Native or Expo using @callstack/react-native-brownfield for initial setup. Use when planning migration steps, packaging XCFramework/AAR artifacts, and integrating them into host apps.

Expert-level React Native development. Use when building cross-platform mobile apps with React Native, working with navigation, native modules, Expo, animations (Reanimated), performance optimization, or publishing to app stores. Also use when the user mentions 'React Native', 'Expo', 'React Navigation', 'Reanimated', 'native module', 'iOS build', 'Android build', 'metro bundler', or 'app store publishing'.

React Native mobile patterns, platform-specific code

Upgrades React Native apps to newer versions by applying rn-diff-purge template diffs, updating package.json dependencies, migrating native iOS and Android configuration, resolving CocoaPods and Gradle changes, and handling breaking API updates. Use when upgrading React Native, bumping RN version, updating from RN 0.x to 0.y, or migrating Expo SDK alongside a React Native upgrade.

Expert-level Flutter development. Use when building Flutter apps, working with widgets, state management (Riverpod, BLoC, Provider), platform channels, animations, or deploying Flutter apps to iOS and Android. Also use when the user mentions 'Flutter', 'Widget', 'Riverpod', 'BLoC', 'Dart', 'go_router', 'flutter pub', 'pubspec.yaml', 'hot reload', or 'platform channel'.

Flutter development with Riverpod state management, Freezed, go_router, and mocktail testing

Securely transfers files from macOS to Android with checksum verification and path validation.

Automate iOS Simulator workflows (simctl + idb)

Cleans up system caches, trash, and old downloads on macOS.

A unified suite of power user tools for macOS, combining system cleanup and secure Android file transfer.

Swift Concurrency review and remediation.

Expert guidance on PagerKit, a SwiftUI library for advanced.

Watchdog that monitors your AI agent gateway and restarts it when it crashes.

App Store Optimization toolkit.

Query Apple Developer Documentation, APIs, and WWDC videos.

Audit Homebrew installation — outdated packages, cleanup opportunities, and health checks.

Codified expertise for managing carrier portfolios, negotiating freight rates, tracking carrier performance.

Usar cuando el usuario pregunte sobre envíos, cómo enviar un pedido, tiempos de entrega, zonas de cobertura.

Use when profiling native macOS or iOS apps.

AI-powered LuLu Firewall companion for macOS.

Scaffold, build, and package SwiftPM-based.

A swift reminder of both human and agent duties regarding operational security.

Manage investment portfolios, calculate risk metrics.

Generate an Xcode SF Symbol asset catalog .symbolset.

Manage sourdough starters with feeding schedules, hydration calculations, health tracking, and baking preparation.

Use swiftfindrefs (IndexStoreDB) to list every Swift source.