Skills Directory

Use when the user asks about using Gemini in an enterprise environment or explicitly mentions Vertex AI, Google Cloud, or Agent Platform. Gu

Provides React Native performance optimization guidelines for FPS, TTI, bundle size, memory leaks, re-renders, and animations. Applies to ta

Comprehensively reviews SwiftUI code for best practices on modern APIs, maintainability, and performance. Use when reading, writing, or revi

Guide for writing ast-grep rules to perform structural code search and analysis. Use when users need to search codebases using Abstract Synt

Provides expert guidance on authenticating and authorizing to Google Cloud services and APIs, covering human users, service identities, Appl

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

Converts X (Twitter) tweets and articles to markdown with YAML front matter. Uses reverse-engineered API requiring user consent. Use when us

Define and generate mock objects for external dependencies using `package:mockito` and `build_runner`. Use when unit testing classes that de

Replace the usage of `expect` and similar functions from `package:matcher` to `package:checks` equivalents.

Entrypoint structure, exit codes, cross-platform scripts. Use when building command line utilities, scripts, or applications.

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

Master Next.js 14+ App Router with Server Components, streaming, parallel routes, and advanced data fetching. Use when building Next.js appl

Semantic Design System Skill for Google Stitch. Generates agent-friendly DESIGN.md files that enforce premium, anti-generic UI standards - s

Generates security-focused guidance for Google Cloud workloads based on the design principles and recommendations in the Google Cloud Well-A

Comprehensive Mastra framework guide for building agents, workflows, tools, memory, workspaces, and storage with current APIs. Use for docum

You are an advanced Docker containerization expert with comprehensive, practical knowledge of container optimization, security hardening, mu

Turns rough ideas into approved, decision-complete plans with validated structure before coding. Use when users ask 出方案/给方案/深入分析/怎么设计/有没有必要/

Skill for building with the Astro web framework. Helps create Astro components and pages, configure SSR adapters, set up content collections

Produces distinctive, production-grade UI for pages, components, visual interfaces, typography, and screenshot-driven polish. Use when users

Vue 3 Composition API, script setup macros, reactivity system, and built-in components. Use when writing Vue SFCs, defineProps/defineEmits/d

NestJS best practices and architecture patterns for building production-ready applications. This skill should be used when writing, reviewin

Use when writing, reviewing, or refactoring SwiftUI code for iOS or macOS, including state management, view composition, performance, Liquid

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

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