Skill UI

This skill guides you in designing and implementing event stores for event-sourced systems. It covers architecture patterns, technology selection (like PostgreSQL, Kafka, EventStoreDB), and implementation best practices. Use it when building event sourcing infrastructure, optimizing storage retrieval, or setting up schemas. Includes templates for SQL and Python implementations to ensure append-only, ordered, and versioned event persistence.

This skill outlines a discipline for capturing and redacting evidence in bug bounty submissions. It guides users on masking sensitive data like session cookies and PII while preserving triage-useful metadata. It covers protocols for screenshots, HAR files, and HTTP requests to prevent data leaks.

This skill enables the makepad-skills library to continuously self-improve during development. It uses Claude Code hooks for automatic triggering, routing relevant skills based on context, and facilitating self-correction and validation. It guides developers on when to evolve skills, how to classify new knowledge, and the process for contributing patterns or solutions back to the library.

This skill provides curated guidance for building high-performance animations in Expo and React Native. It covers hard rules for animation necessity, tool selection like Reanimated 4, and performance optimization for real devices. Use this when implementing motion that survives strict reviews on actual hardware, focusing on worklets, UI runtime, and gesture handling.

This skill enables integrating Expo and React Native into existing native iOS or Android applications. It covers brownfield scenarios, including embedding React Native via AAR/XCFramework or adding Expo to Kotlin/Swift projects. It supports both isolated and integrated approaches for native team collaboration.

Helps understand and write EAS workflow YAML files for Expo projects. Use for CI/CD or workflows in an Expo/EAS context, .eas/workflows/, EAS build pipelines, or deployment automation.

This skill enables deploying Expo applications to production using Expo Application Services (EAS). It covers building and submitting apps to iOS App Store, Google Play, and TestFlight. Users can configure build profiles, manage version numbers, and publish metadata. Additionally, it supports deploying web bundles and API routes via EAS Hosting, facilitating CI/CD automation for cross-platform mobile development workflows.

This skill enables developers to build Expo development clients using EAS Build for testing native code changes on physical devices. It is recommended for real or production apps instead of Expo Go, supporting local modules, Apple targets, and third-party native modules. Users configure eas.json with developmentClient settings and use commands like eas build to create iOS or Android builds for TestFlight or local installation.

Access Expo's official repository containing ~70 integration examples for third-party services like Stripe, Clerk, and Supabase. Use these examples to find canonical patterns for dependencies, configuration plugins, and code wiring when integrating libraries into existing Expo apps or scaffolding new projects. Avoid reinventing the wheel by adapting proven integration structures.

Build native iOS and Android UI components using React with the @expo/ui package. Supports universal cross-platform components and platform-specific SwiftUI or Jetpack Compose rendering. Ideal for Expo SDK 56+ projects needing high-performance native interfaces without writing separate native code.

FAF Expert is an advanced tool for creating standardized, persistent context for complex software projects. It uses the IANA-registered FAF format to transform codebases into AI-intelligent assets. Use it for multi-AI workflow management (Claude, Gemini, etc.), enterprise-grade deployment, and standardizing project context across development lifecycles.

FAF Go is a guided interview skill designed to help users achieve 100% AI-readiness in their .faf project context files. It leverages Claude Code's AskUserQuestion tool to fill missing project details like goals, stack, and hosting. Users type /faf-go to start, answering questions until the Gold Code score reaches 100%. It supports single and multi-select options for fields like testing and CI/CD.