Remove AI Slops Skill

Inputs

• Default scope: branch diff vs merge-base main (no arguments needed)
• Optional scope: explicit file list passed by the caller (e.g., a Ralph workflow's changed-files set)

What this skill does

Cleans AI-generated slop from a bounded set of changed files while strictly preserving behavior. Locks behavior with regression tests first, then runs a categorized multi-pass cleanup, then verifies with quality gates and a critical review. Reverts and direct-edits when verification fails.

The core safety invariant: behavior is locked by green tests before a single line is removed. A checklist alone is not safety; a passing regression test is.

Categories (what counts as slop)

The agent looks for these nine categories. The first three are stylistic, the next three are structural, the next two are about hidden cost, and the last is about behavior coverage.