A systematic checklist that walks you through code reviews across six areas: functionality, code quality, security, performance, tests, and documentation. It breaks down what to look for in each category with specific examples of good versus bad patterns, like catching SQL injection risks or spotting functions that do too much. The checklists are comprehensive enough that you could hand them to a junior developer and they'd know what to check, but experienced reviewers will find the structure useful for not missing edge cases. Honestly most valuable for establishing consistency across a team or when you're reviewing code outside your usual domain and want to make sure you're not skipping important checks.
npx skills add https://github.com/davila7/claude-code-templates --skill code-review-checklist