What problem does it solve? OrangeHRM's supported-version claims are spread across Composer constraints, installer system checks, CI matrices, package.json files, and Docker dev environments, so version changes easily drift out of sync. This Skill guides you to inspect the actual source-of-truth files and keep every compatibility surface aligned. ## Core Features & Use Cases - Source-of-truth inspection: Maps each compatibility surface (PHP, MySQL/MariaDB, webserver, browser, Node/Yarn) to the exact files that own it, such as src/composer.json and installer/config/system_requirements.php. - Change workflows: Provides step-by-step procedures for changing PHP, database, browser/Node, or webserver support, including CI matrix and Docker dev-environment checks. - Review checklist: Ensures Composer constraints, installer checks, CI matrices, and packaging claims agree before shipping. - Use Case: When bumping the minimum PHP version, use this Skill to update Composer constraints, installer requirements, GitHub Actions matrices, and dev-environment containers consistently. ## Quick Start Ask the agent to check which PHP and MySQL versions OrangeHRM currently supports and verify that composer.json, the installer requirements, and CI workflows all agree.