Matt Pocock argues your codebase is the biggest influence on AI output, not your prompt. His solution is deep modules from John Ousterhout's A Philosophy of Software Design. It maps perfectly to how CQRS already works — each service boundary is a deep module with commands and queries as its interface.
Mole is a macOS command-line tool that bundles system cleaning, smart app uninstalling, and build artifact removal into one binary. Ran it while fighting a disk space crunch and recovered over 20GB in minutes.