sebastianbergmann/phpcpd: Copy/Paste Detector (CPD) for PHP code. phpmd/phpmd: PHPMD is a spin-off project of PHP Depend and aims to be a PHP equivalent of the well known Java tool PMD. PHPMD can be seen as an user friendly frontend application for the raw metrics stream measured by PHP Depend. phpstan/phpstan: PHP Static Analysis Tool - discover bugs in your code without running it! vimeo/psalm: A PHP static analysis tool for finding errors and security vulnerabilities in PHP applications kucherenko/jscpd: Copy/paste detector for programming source code, supports 223 formats. AI-ready with token-efficient reporter, skill and MCP server.