Linting Python Packages

lintrunner-adapters

Adapters and tools for lintrunner

gitlint-core

Linting for your git commit messages

gitlint

Linting for your git commit messages

flake8-broken-line

🚨 Flake8 plugin to forbid backslashes (\) for line breaks

flake8-no-implicit-concat

Flake8 Plugin that Forbids Implicit str/bytes Literal Concatenations

flake8-picky-parentheses

flake8 plugin to check for redundant parentheses

flake8-html

Generate HTML reports of flake8 violations

dotenv-linter

:relaxed: Linting dotenv files like a charm!

flake8-absolute-import

flake8 plugin to require absolute imports

curlylint

Experimental HTML templates linting for Jinja, Nunjucks, Django templates, Twig, Liquid

editorconfig-checker

A tool to verify that your files are in harmony with your .editorconfig

vsg

Style guide enforcement for VHDL

nf-core

Python package with helper tools for the nf-core community.

autohooks

Library for managing git hooks

gixy-ng

NGINX configuration static analyzer

witan

The spreadsheet toolkit for coding agents - edit, render, calculate, and lint Excel workbooks.

lintro

Making linters play nice... Mostly.

flakehell

Flake8 wrapper to make it nice, legacy-friendly, configurable.

agent-friend

Find the MCP schema issues eating your context window. 156 checks. Grade A+ through F. ESLint for MCP.

blinter

Blinter is a linter for Windows batch files. It provides comprehensive static analysis to identify syntax errors, security vulnerabilities, performance issues and style problems.

jeeves-shell

Pythonic alternative for GNU Make.

auto-walrus

Automatically use the awesome walrus operator

agentlint

Real-time guardrails for AI coding agents. 68 rules across 8 packs covering code quality, security, and infrastructure safety. Inline ignore directives, path exemptions, hook timing, and session summaries.

usethis

Automatically manage Python tooling and configuration: linters, formatters, and more. A CLI for declaratively configuring your Python projects following best practices.