Development

WordPress legacy theme best practices — proper enqueueing, escaping, hooks, security, and performance

reqordデータ（Requirement, Specification）の新規作成。対話的にデータを作成し、初期品質を確保する。

Responsive design patterns — mobile-first breakpoints, fluid typography, responsive images, touch targets

Environment detection, configuration, and WP-CLI wrapper selection for local WordPress development

フィードバック運用（作成・同期・分類・リンク・クローズ・フラグ解消）。GitHub Issueの作成または既存フィードバックの取り込みワークフローを実行する。

Demo HTML creation methodology — single-file demos with section comments for 1:1 WordPress conversion

CSS design system standards — custom properties, BEM naming, spacing/typography/color scales, no build tools

WP-CLI-first principle — use WP-CLI instead of generating PHP code whenever possible, with command reference, ACF seeding patterns, and environment-aware execution

Bilingual/multilingual i18n methodology using ACF _suffix pattern with transparent translation helpers

Audit criteria, severity definitions, report JSON schema, and quality thresholds for wp-audit agents

reqordデータ（Requirement, Specification, ProjectContext）の編集・改善を統合的に行う。reqのSMART品質改善、specのdesign.md技術設計書の生成・更新、contextの充実化をカバーする。

Reqordのデータモデル（Requirement, Specification, ProjectContext, Feedback）とCLI操作ルールの共通知識ベース。

spec/req/issueの包括的コンテキストを一括表示する。実装着手前の状況把握に使用。

React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js code to ensure optimal performance patterns. Triggers on tasks involving React components, Next.js pages, data fetching, bundle optimization, or performance improvements.

Check Gemini CLI installation and authentication status.

Perform a grounded Google Web Search using Gemini CLI.

Internal guidance for presenting Gemini search results to the user.

Deep multi-step research using Gemini's grounded Google Search.

Internal guidance for composing effective Gemini search queries.

Fact-check a technical claim using Gemini's grounded Google Search.

Compare two technologies with real-time benchmarks and community data.

Get latest changelog, release notes, and breaking changes for a package.

Security & dependency audit using Gemini's grounded Google Search.

Build applications using the x402 protocol — Coinbase's open standard for HTTP-native stablecoin payments using the HTTP 402 status code. Use this skill when: - Creating APIs that require USDC payments per request (seller/server side) - Building clients or AI agents that pay for x402-protected resources (buyer/client side) - Implementing MCP servers with paid tools for Claude Desktop - Adding payment middleware to Express, Hono, or Next.js applications - Working with Base (EVM) or Solana (SVM...