Design skills

Expert in designing and building autonomous AI agents. Masters tool use, memory systems, planning strategies, and multi-agent orchestration.

The English summary is being prepared. Showing the original description.

Design and implement event stores for event-sourced systems. Use when building event sourcing infrastructure, choosing event store technologies, or implementing event persistence patterns.

The English summary is being prepared. Showing the original description.

Use before creative or constructive work (features, architecture, behavior). Transforms vague ideas into validated designs through disciplined reasoning and collaboration.

The English summary is being prepared. Showing the original description.

Master proven backend architecture patterns including Clean Architecture, Hexagonal Architecture, and Domain-Driven Design to build maintainable, testable, and scalable systems.

The English summary is being prepared. Showing the original description.

Architectural decision-making framework. Requirements analysis, trade-off evaluation, ADR documentation. Use when making architecture decisions or analyzing system design.

The English summary is being prepared. Showing the original description.

Database design principles and decision-making. Schema design, indexing strategy, ORM selection, serverless databases.

The English summary is being prepared. Showing the original description.

Guide for quality focused software architecture. This skill should be used when users want to write code, design architecture, analyze code, in any case that relates to software development.

The English summary is being prepared. Showing the original description.

新規・変更 skill の fixture/eval と、WITH/WITHOUT の paired ablation による限界寄与の評価可能性を確認し、activation と effectiveness を分離して案内する。

The English summary is being prepared. Showing the original description.

Ensure event-driven designs specify delivery guarantees, ordering, idempotency, schema evolution, and replay/backfill strategy.

The English summary is being prepared. Showing the original description.

Applies standard AI review policy guidelines for upstream (design) phase reviews.

The English summary is being prepared. Showing the original description.

Checks design/ADR docs for consistency and missing decisions.

The English summary is being prepared. Showing the original description.

Ensure design/ADR changes include a concrete migration plan, rollout strategy, rollback conditions, and compatibility considerations.

The English summary is being prepared. Showing the original description.

Ensure designs document third-party dependencies, SLAs, quotas, failure modes, and vendor lock-in mitigation.

The English summary is being prepared. Showing the original description.

Checks Tailwind utility class hygiene at the syntax level: arbitrary-value overuse that bypasses the theme scale, conflicting/duplicate utilities on one element, and hardcoded arbitrary colors that should use design tokens.

The English summary is being prepared. Showing the original description.

新しい Web API / CSS の利用追加に対し、Baseline 状態とブラウザ互換性 / progressive enhancement の有無を suggestion で示す。

The English summary is being prepared. Showing the original description.

Ensure architecture/design docs define clear boundaries, ownership, dependency direction, and change impact to avoid tight coupling.

The English summary is being prepared. Showing the original description.

Ensure design docs explicitly capture risks, assumptions, and open questions with owners, deadlines, and mitigation plans.

The English summary is being prepared. Showing the original description.

Detect missing validation plans (how to verify the design is correct) in design documents and ADRs.

The English summary is being prepared. Showing the original description.

Ensure design changes stay consistent across ADRs, diagrams, and specs; decisions are traceable; and drift is explicitly managed.

The English summary is being prepared. Showing the original description.

Detect primitive obsession and missing domain/brand types; check that state is modeled via discriminated unions.

The English summary is being prepared. Showing the original description.

Ensure architecture/design docs state traffic assumptions, performance budgets, resource limits, and cost risks for critical paths.

The English summary is being prepared. Showing the original description.

Ensure API design follows RESTful naming and consistent conventions.

The English summary is being prepared. Showing the original description.

legacy workaround を避け、semantic HTML / Web Platform Native API / modern CSS の利用機会を提示する。

The English summary is being prepared. Showing the original description.

キーボード操作 / focus 管理 / 動的コンテンツ更新 / ARIA role / フォームの自動遷移など、インタラクティブ UI のアクセシビリティ観点を suggestion で提示する。

The English summary is being prepared. Showing the original description.