Open CLI

ruff

popularproductivitybrew

Astral · Linting, formatting, and python code quality from the terminal.

$ brew install ruff
One-liner to try
$ ruff check . && ruff format .

Agent pack

Copy into an agent

A markdown-ready setup brief with install, verify, safe starting commands, and guardrails for AI agents.

Open .mdJSON
Readiness
Usable with guardrails · 50/100
Verify
ruff --version
Agent URL
/cli/ruff/agent.md

Quick reference

Install
brew install ruff
Verify
ruff --version
First command
ruff check . && ruff format .
Machine JSON
/cli/ruff.json

About

Linting, formatting, and python code quality from the terminal. Built by Astral.

Example workflow

1. ruff check . && ruff format .

Alternatives worth considering

prettier

Formatting, markdown, and code consistency from the terminal.

biome

Linting, formatting, and js/ts code quality from the terminal.

eslint

Linting, js rules, and code health from the terminal.