Skills Directory

Node.js development principles and decision-making. Framework selection, async patterns, security, and architecture. Teaches thinking, not c

Implement comprehensive testing strategies with pytest, fixtures, mocking, and test-driven development. Use when writing Python tests, setti

Execute `dart analyze` to identify warnings and errors, and use `dart fix --apply` to automatically resolve mechanical lint issues. Use duri

Provides comprehensive Tailwind CSS utility-first styling patterns including responsive design, layout utilities, flexbox, grid, spacing, ty

Configure TOTP authenticator apps, send OTP codes via email/SMS, manage backup codes, handle trusted devices, and implement 2FA sign-in flow

Guides a developer's first steps on Google Cloud, covering account creation, billing setup, project management, and deploying a first resour

Pragmatic patterns for building multiplayer games: matchmaking, tick loops, realtime state, interest management, and validation.

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

RivetKit backend and Rivet Actor runtime guidance. Use for building, modifying, debugging, or testing Rivet Actors, registries, serverless/r

RivetKit JavaScript client guidance. Use for browser, Node.js, or Bun clients that connect to Rivet Actors with rivetkit/client, create clie

RivetKit React client guidance. Use for React apps that connect to Rivet Actors with @rivetkit/react, create hooks with createRivetKit, or m

RivetKit SwiftUI client guidance. Use for SwiftUI apps that connect to Rivet Actors with RivetKitSwiftUI, @Actor, rivetKit view modifiers, a

RivetKit Swift client guidance. Use for Swift clients that connect to Rivet Actors with RivetKitClient, create actor handles, call actions,

Creates specs before coding. Use when starting a new project, feature, or significant change and no specification exists yet. Use when requi

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

Automates Apple-platform apps (iOS, tvOS, macOS) and Android devices. Use when navigating apps, taking snapshots/screenshots, tapping, typin

Idiomatic Go patterns, best practices, and conventions for building robust, efficient, and maintainable Go applications.

Search Shopify developer documentation across all APIs. Use only when no API-specific skill applies.

Develop, debug, and deploy Apify Actors - serverless cloud programs for web scraping, automation, and data processing. Use when creating new

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

Build production-ready Tavily integrations with best practices baked in. Reference documentation for developers using coding assistants (Cla

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

Docker and Docker Compose patterns for local development, container security, networking, volume strategies, and multi-service orchestration

Frontend development patterns for React, Next.js, state management, performance optimization, and UI best practices.