Every codebase accumulates clutter over time. An import left behind after a refactor. A helper function that nothing calls anymore. A method that grew too complex to reason about. None of it breaks anything immediately, but it slows down every developer who reads through it, and it silently raises the cost of every future change. The usual fix is a manual review pass. Someone spends an hour looking for unused imports, searching for dead functions, flagging complexity hotspots. It is tedious, inconsistent, and happens far less often than it should. slop-cleaner is a CLI tool that does this automatically. It detects unused imports, dead functions and classes, and over-complex code using tree-sitter AST analysis (not regex) so it never removes an import that appears in a docstring or string annotation. Every patch is atomic: backed up before writing, and rolled back automatically if your test suite fails.…