This runs automatically after you write code to clean it up without changing what it does. It enforces project standards from your CLAUDE.md file, like preferring function declarations over arrows, keeping imports sorted, and avoiding nested ternaries in favor of explicit conditionals. The focus is on readability over cleverness, so it'll unpack overly compact code and remove unnecessary abstractions while keeping helpful ones. It only touches recently modified code unless you tell it otherwise, which keeps the scope manageable. Honestly, it's most useful on teams with established conventions where consistency matters more than individual style preferences, and you want cleanup to happen without thinking about it.
npx skills add https://github.com/brianlovin/agent-config --skill simplify