Mobile

Amazon Elastic Kubernetes Service (EKS) for running Kubernetes on AWS. Use for container orchestration, deploying applications, managing clusters, and Kubernetes workloads on AWS.

Select the right skill for any task. Use when starting work, uncertain which skill applies, or to identify gaps in skill coverage.

Apply visual effects to features including filters, drop shadows, blur, and grayscale. Use for highlighting features and creating visual emphasis.

This skill should be used when the user asks about "prompt_toolkit Application", "app.run", "run_async", "asyncio", "event loop", "run_in_terminal", "async key binding", "background task", "Application lifecycle", or needs to understand the Application run loop and async patterns in prompt_toolkit.

Systematic debugging skill that activates when encountering errors, bugs, or unexpected behavior. Provides structured approach to identifying and fixing issues.

Use when working on Acuantia's BigQuery Dataform pipeline (acuantia-gcp-dataform project) - adds Acuantia-specific patterns on top of dataform-engineering-fundamentals: ODS two-arg ref() syntax, looker_ filename prefix, Looker integration (looker_prod/looker_dev), acuantia dataset conventions, coordination with callrail_data_export/dialpad_data_integration/looker projects

App Store申請前のチェックリスト。プライバシーポリシー、権限説明、アイコン、スクリーンショットを確認。Use when: 申請、リリース、App Store、審査 を依頼された時。

Restart the Android app on connected device without rebuilding. Force-stops and relaunches the app remotely. Use when testing changes that don't require rebuild, or refreshing app state.

Collects the user's body weight and provide aggregations, charts and trends. Responds to commands like "today I'm 90Kg", "I gained 1Kg since yesterday", "What's my weekly average in the last 2 months?"

This skill should be used when deciding whether to "delegate to codex", "hand off to codex", "use codex for this", or when Claude needs to determine if a task is appropriate for Codex vs handling directly. Provides decision criteria for task routing between Claude and Codex.

This skill should be used when the user asks to find and fix SwiftUI performance issues, optimize SwiftUI views, fix re-render problems, or analyze why their iOS/macOS app UI is slow. It handles the full workflow from code review to trace analysis.

Atomic Design component organization pattern for React Native mobile applications. Use when creating new components with proper accessibility and touch targets.

Identifies and fixes performance bottlenecks in code. Use when optimizing slow code, reducing load times, or improving application performance.

Read, create, and manage Google Calendar events. Load when user mentions 'google calendar', 'calendar', 'schedule', 'meeting', 'event', 'appointment', 'book time', 'check availability', 'find slots', 'free time', or references scheduling/calendar operations.

Linear surface for syncing issues and proposing/applying limited workflow actions.

Use when creating, auditing, or validating MetaSaver contracts packages. Includes Zod validation schemas, TypeScript types, barrel exports, and database type re-exports. File types: .ts, package.json, tsconfig.json.

Choose and implement WebFBundle loading in a Flutter host (remote URL, assets, localhost dev, inline) and diagnose bundle load failures (bad URL, missing assets, network errors). Use when the user mentions WebFBundle, bundle URL/path, remote vs assets vs localhost vs inline, or “bundle won’t load”.

This skill should be used when the user asks about "prompt_toolkit Validator", "validation", "input validation", "ValidationError", "History", "FileHistory", "InMemoryHistory", "auto_suggest", "AutoSuggest", or needs to validate user input or implement command history in prompt_toolkit applications.

Master SQL query optimization, indexing strategies, and EXPLAIN analysis to dramatically improve database performance and eliminate slow queries. Use when debugging slow queries, designing database schemas, or optimizing application performance.

Systematic framework for selecting the optimal specialized agent for any task. Use when delegating to subagents via the Task tool to ensure the most appropriate specialist is chosen based on framework, domain, task type, and complexity. Applies decision tree logic to match tasks with agent expertise.