# Ansible Lint Documentation

## About Ansible Lint

Ansible Lint is a command-line tool for linting **playbooks, roles and
collections** aimed toward any Ansible users. Its main goal is to promote proven
practices, patterns and behaviors while avoiding common pitfalls that can easily
lead to bugs or make code harder to maintain.

Ansible lint is also supposed to help users upgrade their code to work with
newer versions of Ansible. Due to this reason we recommend using it with the
newest version of Ansible, even if the version used in production may be older.

As any other linter, it is opinionated. Still, its rules are the result of
community contributions and they can always be disabled based individually or by
category by each user.

[Ansible Galaxy project](https://github.com/ansible/galaxy/) makes use of this
linter to compute quality scores for [Galaxy Hub](https://galaxy.ansible.com/)
contributed content. This does not mean this tool only targets those that want
to share their code. Files like `galaxy.yml`, or sections like `galaxy_info`
inside `meta.yml` help with documentation and maintenance, even for unpublished
roles or collections.

The project was originally started by
[@willthames](https://github.com/willthames/) and has since been adopted by the
Ansible Community team. Its development is purely community driven while keeping
permanent communications with other Ansible teams.