Claude Skills by imaimai17468

agent 向けテキスト指示（skill / slash command / task プロンプト / CLAUDE.md 節 / コード生成プロンプト）を、バイアスを排した実行者に動かしてもらい、両面（実行者の自己申告 + 指示側メトリクス）で評価して反復改善する手法。改善が頭打ちになるまで回す。プロンプトや skill を新規作成・大幅改訂した直後、またはエージェントの挙動が期待通りにならない原因を指示側の曖昧さに求めたいときに使う。

Pre-launch checklist for web services. Comprehensively audits security, SEO, OGP, performance, accessibility, and more, then generates a report.

Unified animation and motion skill — Apple-style fluid interface design, Emil Kowalski's craft standards, and an animation vocabulary glossary. Use when designing, building, or reviewing any animation, transition, gesture, or motion effect. Covers springs, easing, gestures, interruptibility, performance, accessibility, and a reverse-lookup glossary for naming effects.

Measure every page with Lighthouse (accessibility, SEO, best practices) and a Core Web Vitals trace (LCP, CLS, INP), record the results in docs/lighthouse/, then fix what they find. Use when the user asks for an accessibility, a11y, SEO, Lighthouse, performance, page-speed, or Core Web Vitals audit.

Use when finishing a feature, fixing a bug, before committing React code, or when the user types `/doctor`, asks to scan, triage, or clean up React diagnostics. Covers lint, accessibility, bundle size, architecture. Includes a regression check and a full local-triage workflow that fetches the tool's remote playbook.

Use when forking this template for a project that does not need a database, auth, or file storage. Removes Cloudflare D1 / R2 / Better Auth / Drizzle ORM. The Cloudflare Workers deployment stays intact.

The seven-step sequence for ticket-granularity work: implementing a component, fixing a non-trivial bug, refactoring a module, adding a feature. Invoke at the start of such work.