What problem does it solve? Working on legacy OpenCart 1.5.6 codebases requires following outdated MVC patterns, vQmod modification conventions, and older PHP-version constraints that differ sharply from modern Laravel practices, and mixing them up causes broken or incompatible code. ## Core Features & Use Cases - Legacy Convention Loading: Reads the full OpenCart legacy skill instructions from the dotfiles repository so all edits follow the project's established patterns. - Convention Separation: Keeps OpenCart 1.5.6 conventions explicitly separate from Laravel conventions to prevent cross-contamination of coding styles. - PHP Version Verification: Verifies the actual production PHP version instead of assuming a modern runtime. - Use Case: When asked to modify a controller or template in an OpenCart 1.5.6 store, the Skill ensures changes use vQmod and legacy MVC structure rather than modern framework patterns. ## Quick Start Ask the assistant to modify an OpenCart 1.5.6 project file while following the legacy conventions defined in this skill.