Python Linter Packages

rattle-lint

Framework for custom Python linters with auto-fixes

pyrefactor

A Python refactoring and optimization linter that uses AST analysis to identify performance issues, complexity problems, and code improvements.

rude

A fast, extensible Python linter for custom rules

pycleancode

A Python toolkit to help developers write professional-grade, maintainable, and clean code following clean code principles.

ignyt

The fastest Python code quality engine — type checking, security scanning, dead code detection, complexity analysis & auto-fix in one Rust binary. Replaces mypy, flake8, bandit, vulture, radon, black & isort.

llm4lint

A Static Analysis Tool using LLMs

pathlint

Fast linter to detect os.path usage and encourage pathlib adoption

gadlint

CLI tool that runs isort, ruff, mypy, and radon with built-in configurations.