Many linters could use a more informative Short Description, to make this more useful:
```
$ arc linters
AVAILABLE chmod (Chmod)
AVAILABLE coffeelint (CoffeeLint)
AVAILABLE composer (Composer)
AVAILABLE cppcheck (Cppcheck)
AVAILABLE cpplint (CPPLINT)
AVAILABLE csharp (C#)
AVAILABLE csslint (CSSLint)
AVAILABLE filename (Filename)
AVAILABLE flake8 (Flake8)
AVAILABLE generated (Generated Code)
AVAILABLE gjslint (Closure Linter)
AVAILABLE golint (Golint)
AVAILABLE hlint (HLint)
AVAILABLE jscs (JSCS)
AVAILABLE jshint (JSHint)
AVAILABLE json (JSON Lint)
AVAILABLE jsonlint (JSON Lint)
AVAILABLE lessc (Less)
AVAILABLE merge-conflict (Merge Conflicts)
AVAILABLE nolint (Lint Disabler)
AVAILABLE pep8 (pep8)
AVAILABLE php (php -l)
AVAILABLE phpcs (PHP_CodeSniffer)
AVAILABLE phutil-library (Phutil Library Linter)
AVAILABLE phutil-xhpast (XHPAST/libphutil Lint)
AVAILABLE puppet-lint (puppet-lint)
AVAILABLE pyflakes (PyFlakes)
AVAILABLE pylint (PyLint)
AVAILABLE rubocop (RuboCop)
AVAILABLE ruby (Ruby)
AVAILABLE script-and-regex (Script and Regex)
AVAILABLE spelling (Spellchecker)
AVAILABLE text (Basic Text Linter)
AVAILABLE xhpast (XHPAST Lint)
AVAILABLE xml (SimpleXML Linter)
```