Internationalization and localization practices for multilingual applications.

ユーザーフィードバック収集、NPS調査設計、レビュー分析、感情分析、フィードバック分類、インサイト抽出レポート。フィードバックループの確立が必要な時に使用。

TypeScript best practices with strict typing for type-safe development.

Skill for building, testing, and deploying cross-platform mobile applications using Expo with React Native, following modern best practices.

Create a Brand Storytelling Pack (brand narrative, founder/origin story, five-second moment, channel scripts, building-in-public plan, Q&A bank). Use for brand story, founder story, origin story,...

Run structured, behavioral hiring interviews and produce an Interview Execution Pack (plan, questions, scorecard, debrief). Use for interview process, interview questions, interview loop,...

Create a Technical Design Document for your MVP. Use when the user wants to plan architecture, choose tech stack, or says "plan technical design", "choose tech stack", or "how should I build this".

Plan and deliver persuasive, confident presentations and produce a Presentation Pack (brief, narrative, slide outline, Q&A bank, pre-brief plan, rehearsal plan, delivery checklist). Use for...

Analyzes git commit and PR history to generate structured release notes (RELEASE_NOTES.md). Automatically categorizes changes, identifies contributors, and produces a polished release document...

Manage imposter syndrome at work and produce an Imposter Syndrome Management Pack (trigger & pattern map, reframes, evidence bank, experiment plan, support scripts, maintenance routine). Use for...

Make an evidence-based hiring decision and produce a Candidate Evaluation Decision Pack (criteria + scorecard, signal log, work sample/trial plan + rubric, reference check script + summary,...

エッジケーステスト追加、フレーキーテスト修正、カバレッジ向上。テスト不足の解消、信頼性向上、回帰テスト追加が必要な時に使用。

Collaborative problem-solving protocols: write technical specifications (spec, or alspec), create implementation plans (plan, or alplan), or use Align-and-Do Protocol (AAD). Also generates PR/MR...

Define or refresh a product North Star metric + driver tree and produce a shareable North Star Metric Pack (narrative, metric spec, inputs, guardrails, rollout).

Create a build-ready spec + design doc pack (low-fi diagram, user flows/states, prototype brief, acceptance criteria) for a feature or UX change. Use for spec, design doc, feature spec, technical...

Guides agents and users to create standards-compliant agent definitions in markdown frontmatter format, ensuring context gathering, clarity, and proper metadata. Forces agents to ask clarifying...

Detect the repo's commit convention (Conventional Commits, Gitmoji, or a custom template) and create commits. Use when asked to commit, write a commit message, stage and commit changes, or commit...

React Native mobile development patterns and best practices.

変数名改善、関数抽出、マジックナンバー定数化、デッドコード削除、コードレビュー。コードが読みにくい、リファクタリング、PRレビューが必要な時に使用。動作は変えない。

Optimize web performance for faster loading and better user experience. Use when asked to "speed up my site", "optimize performance", "reduce load time", "fix slow loading", "improve page speed",...