michaelshimeles

Use when multiple workflows duplicate the same operational logic, when deciding what belongs in actions vs shared services, or when refactoring repeated operational blocks across domain flows. Use when adding new features that share mechanics with existing ones.

Records visual proof while testing UI behavior — screen recording with structured test/assertion annotations — then posts the video and a results summary to the PR and tracker issue. Use whenever a UI change needs verifiable evidence that it works, instead of prose claims.

Test the preview proxy feature end-to-end. Use when verifying preview URL changes, auth changes on the web proxy route, or networking-related fixes.

A comprehensive code review skill that analyzes code for best practices, potential bugs, security issues, and suggests improvements.

Comprehensive React and Next.js performance optimization guide with 40+ rules for eliminating waterfalls, optimizing bundles, and improving rendering. Use when optimizing React apps, reviewing performance, or refactoring components.

Opinionated constraints for building better interfaces with agents.