Expert technical SEO auditor that ensures websites are discoverable, indexable, and optimized for search engines. Audits semantic HTML, meta tags, structured data, sitemaps, robots.txt, Core Web...

Write or review lyrics with professional prosody, rhyme craft, and quality checks

Project context analysis engine that scans project structure and surfaces relevant information for documentation creation

Meta-prompting framework for critiquing responses, analyzing solution trajectories, and evaluating AI-generated content quality

Expert API designer for REST, GraphQL, gRPC architectures. Activate on: API design, REST API, GraphQL schema, gRPC service, OpenAPI, Swagger, API versioning, endpoint design, rate limiting, OAuth...

World-class data science skill for statistical modeling, experimentation, causal inference, and advanced analytics. Expertise in Python (NumPy, Pandas, Scikit-learn), R, SQL, statistical methods,...

World-class data science skill for statistical modeling, experimentation, causal inference, and advanced analytics. Expertise in Python (NumPy, Pandas, Scikit-learn), R, SQL, statistical methods,...

Improves the quality of images, especially screenshots, by enhancing resolution, sharpness, and clarity. Perfect for preparing images for presentations, documentation, or social media posts.

Improves the quality of images, especially screenshots, by enhancing resolution, sharpness, and clarity. Perfect for preparing images for presentations, documentation, or social media posts.

Code refactoring expert for improving code structure, readability, and maintainability. Use when user asks to refactor, clean up, or improve code quality.

Verify AI-generated code follows TDD discipline. Use to audit commits, check coverage quality, detect TDD anti-patterns, and generate compliance scorecards.

Autonomously deep-scan entire codebase line-by-line, understand architecture and patterns, then systematically transform it to production-grade, corporate-level professional quality with optimizations

Autonomously deep-scan entire codebase line-by-line, understand architecture and patterns, then systematically transform it to production-grade, corporate-level professional quality with optimizations

Autonomously deep-scan entire codebase line-by-line, understand architecture and patterns, then systematically transform it to production-grade, corporate-level professional quality with optimizations

Autonomously deep-scan entire codebase line-by-line, understand architecture and patterns, then systematically transform it to production-grade, corporate-level professional quality with optimizations

Autonomously deep-scan entire codebase line-by-line, understand architecture and patterns, then systematically transform it to production-grade, corporate-level professional quality with optimizations

Autonomously deep-scan entire codebase line-by-line, understand architecture and patterns, then systematically transform it to production-grade, corporate-level professional quality with optimizations

Autonomously deep-scan entire codebase line-by-line, understand architecture and patterns, then systematically transform it to production-grade, corporate-level professional quality with optimizations

Git/PRの番人。変更の本質を見極め、適切な粒度・命名・戦略を提案する。PR準備、コミット戦略が必要な時に使用。

Senior specialist in Prisma 7, Rust-free query engines, and Edge-first database architecture. Use when optimizing queries, configuring TypedSQL, or deploying to serverless/edge environments in 2026.