Claude Skills

This skill should be used when the user asks to "commit", "create a commit", "write a commit message", "commit my changes", "commit the changes", or needs help crafting a well-structured git commit message following best practices.

Use when creating custom spinner verb themes, especially when applying --parody (Claude Code parody) or --cynic (pessimistic) modifiers to themed phrases

Write effective, type-safe Kysely queries for PostgreSQL. This skill should be used when working in Node.js/TypeScript backends with Kysely installed, covering query patterns, migrations, type generation, and common pitfalls to avoid.

Common issues and solutions for Claude Code installation, authentication, performance, and IDE integration. Use when user encounters errors, problems, or asks about debugging.

This skill should be used when the user asks to "take a screenshot", "screenshot my screen", "click on my screen", "control my Mac", "automate my desktop", "type on my computer", "press keys", "move mouse", or discusses local desktop automation and screen capture.

Test Nuxt 3 / Nitro applications - both API handlers (real PostgreSQL, transaction rollback) and frontend components (@nuxt/test-utils, mountSuspended).

This skill should be used when the user asks to "migrate to V13", "upgrade to Foundry V13", "update module for V13", "fix V13 compatibility", "convert to ESM", "use DataModel", or mentions V13-specific patterns like hook signature changes, actor.system vs actor.data.data, or Application V2. Provides comprehensive Foundry VTT V13 development patterns and migration guidance.

Understand existing codebase patterns and context to inform feature judgement.

How to integrate Claude Code with VS Code and JetBrains IDEs. Use when user asks about IDE integration, VS Code extension, JetBrains plugin, or IDE setup.

How to create and configure hooks in Claude Code for automated validation, transformations, and lifecycle event handling. Use when user asks about hooks, event automation, pre/post tool execution, session management, or automated workflows. Ignore when the user types in /hooks and simply allow the slash command to execute.

This skill should be used when the user asks to "spawn a VM", "create virtual machine", "launch VM", "start a browser agent", "run browser automation", "control a VM", "take VM screenshot", "click on VM", "type in VM", or discusses cloud VMs, TryCua, or remote computer control.

Electron desktop development guide. Use when implementing desktop features, IPC handlers, controllers, preload scripts, window management, menu configuration, or Electron-specific functionality. Triggers on desktop app development, Electron IPC, or desktop local tools implementation.

Build type-safe Nuxt 3 applications with Nitro API patterns. Covers validation, fetch patterns, auth, SSR, composables, background tasks, and real-time features.

Markdownドキュメントの記述規約、スタイルガイド、markdownlint検証ルールを定義する。Markdownファイル作成時、README作成時、ドキュメント編集時、またはユーザーがドキュメント標準、Markdown形式、markdownlint、ドキュメントスタイルに言及した際に使用する。

A/B testing framework for safe experimentation with statistical validation

Auto-generate and sync living documentation from code changes

Use when facing hard architectural decisions, multiple valid approaches exist, need diverse perspectives before committing, or want M-of-N synthesis on complex problems

Manage NuGet packages in .NET projects/solutions. Use this skill when adding, removing, or updating NuGet package versions. It enforces using `dotnet` CLI for package management and provides strict procedures for direct file edits only when updating versions.