Developer Tools & Repos Agent Skills for HTTP / API

Use when starting feature work that needs isolation from current workspace or before executing implementation plans - creates isolated git…

React and Next.js performance optimization guidelines from Vercel Engineering.

Guide to handling keyboard in Capacitor apps including visibility detection, accessory bar, scroll behavior, and input focus.

Ktor client for Kotlin Multiplatform. Shared networking layer with platform-specific engines (OkHttp for Android, Darwin for iOS).

Kotlin 2.1.20–2.3.20 features — context parameters, name-based destructuring, explicit backing fields, stdlib atomics/UUID/Instant…

Coroutine patterns, Flow operators, Jetpack Compose state management, Ktor routing, and Kotlin Multiplatform shared code.

Specialized guide for migrating Godot 3.x projects to Godot 4 (GDScript 2.0), covering syntax changes, Tweens, and exports.

INVOKE THIS SKILL when building ANY Deep Agents application.

Laravel framework knowledge base. Provides architecture, DDD integration, Eloquent persistence, service container, security, queues…

DDD-guided legacy refactoring patterns -- strangler fig, bubble context, ACL migration, 14 tactical/strategic/infrastructure patterns, and…

Apply these rules when developing with Leptos (Rust + WASM framework).

Rules for using libraries and frameworks.

This skill analyzes code for design quality improvements across 8 dimensions: Naming, Object Calisthenics, Coupling & Cohesion…

Provides comprehensive guidance for Lime ECharts including chart creation, configuration, data visualization, and interactive charts.

Email infrastructure for AI agents. Create accounts, send/receive emails, manage webhooks, and check karma balance via the AgentMail API.

Azure AI VoiceLive SDK for Java. Real-time bidirectional voice conversations with AI assistants using WebSocket.

Stop throwing everywhere - handle errors as values using Either and TaskEither for cleaner, more predictable code

Python FastAPI backend development with async patterns, SQLAlchemy, Pydantic, authentication, and production API patterns.

Comprehensive guide to creating, structuring, and distributing Python packages using modern packaging tools, pyproject.toml, and…

Comprehensive best practices for React Native and Expo applications.

Master Rust async programming with Tokio, async traits, error handling, and concurrent patterns.