singular-code-review-agent

Use when writing, reviewing, or refactoring TypeScript/Node.js backend code, including APIs, middleware, services, repositories, database packages, SDKs, workers, integrations, config DSLs, tests, and backend architecture decisions.

Use when writing, reviewing, or refactoring TypeScript frontend code, including React components, Astro or Next.js apps, shared UI packages, client state, server-state fetching, forms, styling systems, routing, analytics, frontend tests, and frontend architecture decisions.