Use the verbatim prompt at .flywheel/prompts/de-slopify.md.
Hard rule: no regex, no scripts. Read each line and revise manually. Automation fails because fixes are context-dependent.
Strip: emdashes, "It's not just X, it's Y" contrasts, "Here's why" lead-ins, "Let's dive in," "At its core," unnecessary hedges, forced enthusiasm.
Preserve: technical specifics, command names, exact flag names, actual counts. Strip tone, not information.