Skills Directory

Deploy, configure, and integrate Sandbox Agent - a universal API for orchestrating AI coding agents (Claude Code, Codex, OpenCode, Amp) in s

Create production-ready FastAPI projects with async patterns, dependency injection, and comprehensive error handling. Use when building new

Master advanced prompt engineering techniques to maximize LLM performance, reliability, and controllability in production. Use when optimizi

Master REST and GraphQL API design principles to build intuitive, scalable, and maintainable APIs that delight developers. Use when designin

Use this skill when designing or reviewing a PostgreSQL-specific schema. Covers best-practices, data types, indexing, constraints, performan

Python design patterns including KISS, Separation of Concerns, Single Responsibility, and composition over inheritance. Use this skill when

Master Material Design 3 and Jetpack Compose patterns for building native Android apps. Use when designing Android interfaces, implementing

here.now lets agents publish websites and store private files in cloud Drives. Use Sites to publish HTML, documents, images, PDFs, videos, a

Master iOS Human Interface Guidelines and SwiftUI patterns for building native iOS apps. Use when designing iOS interfaces, implementing Swi

Master ES6+ features including async/await, destructuring, spread operators, arrow functions, promises, modules, iterators, generators, and

Implement modern responsive layouts using container queries, fluid typography, CSS Grid, and mobile-first breakpoint strategies. Use when bu

Master Rust async programming with Tokio, async traits, error handling, and concurrent patterns. Use when building async Rust applications,

Implement comprehensive testing strategies using Jest, Vitest, and Testing Library for unit tests, integration tests, and end-to-end testing

Python code style, linting, formatting, naming conventions, and documentation standards. Use when writing new code, reviewing style, configu

Master C#/.NET backend development patterns for building robust APIs, MCP servers, and enterprise applications. Covers async/await, dependen

Master Godot 4 GDScript patterns including signals, scenes, state machines, and optimization. Use when building Godot games, implementing ga

Analyze raw prompts, identify intent and gaps, match ECC components (skills/commands/agents/hooks), and output a ready-to-paste optimized pr

INVOKE THIS SKILL when your Deep Agent needs memory, persistence, or filesystem access. Covers StateBackend (ephemeral), StoreBackend (persi

Master React Native styling, navigation, and Reanimated animations for cross-platform mobile development. Use when building React Native app

Master Python asyncio, concurrent programming, and async/await patterns for high-performance applications. Use when building async APIs, con

Build scalable design systems with design tokens, theming infrastructure, and component architecture patterns. Use when creating design toke

Design effective KPI dashboards with metrics selection, visualization best practices, and real-time monitoring patterns. Use this skill when

Write and maintain Architecture Decision Records (ADRs) following best practices for technical decision documentation. Use when documenting

Create production-ready GitHub Actions workflows for automated testing, building, and deploying applications. Use when setting up CI/CD with