Review code from every angle
Review existing work for specification fidelity, standards, correctness, security, performance, browser behavior, constraints, and quality without conflating review with implementation.
Skills 9 in the ChatGPT listing
Browser testing with devtools Tests in real browsers via Chrome DevTools MCP. Code Review Review the changes since a fixed point (commit, branch, tag, or merge-base) along two axes: Standards (does the code follow this repo's documented coding standards?) and Spec (does the code match what the originating issue/spec asked for?). Code review and quality Conducts multi-axis code review. Constraint driven development Establishes a project's quality bar as a written contract and stops agents quietly lowering it. Doubt driven development Subjects every non-trivial decision to a fresh-context adversarial review before it stands. Entry review Use whenever the Review plugin is selected. Performance optimization Optimizes application performance across frontend, backend, queries, and databases. Retro Conduct a retrospective on a coding session. Security and hardening Hardens code against vulnerabilities. 