code-reviewer

Perform thorough code reviews of a diff or set of files: correctness, security, performance, architecture fit, and tests, reported by severity. Covers TypeScript, JavaScript, Python, Go, Swift, and Kotlin, and the checks apply to any language. Use whenever the user asks to review a PR or diff, audit code quality, or check for bugs or security issues. Do NOT use for reviewing an entire codebase feature-by-feature or…