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opencart

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Build OpenCart extensions without core edits.

Software Engineering#marketplace publishing#payment gateway#extension development#event system#mvc architecture#ocmod#opencart
Authorbiggora
Version1.0.0
Installs0

System Documentation

What problem does it solve?

OpenCart extension development can break easily when you edit core files, misuse MVC structure, or choose the wrong extension mechanism, causing silent failures and upgrade headaches.

Core Features & Use Cases

  • OpenCart MVC-aligned guidance: Build controllers, models, views, and language files that match routing and autoloading conventions.
  • Choose the right extension mechanism: Use OCMOD for targeted source-code injection, event hooks for resilient behavior changes (OC3/OC4), or extension directory structure for new functionality.
  • Payment-extension development support: Follow the required index(), confirm(), and callback workflow for integrating gateways correctly, including settings patterns.
  • Upgrade-safe best practices: Cover OC3 vs OC4 differences, Twig template behavior, cache/must-refresh steps, and common anti-patterns.

Quick Start

Create an OpenCart extension package for my requested module type, using the correct MVC layout, recommended event/OCMOD approach, and instructions tailored for the OpenCart version I’m targeting.

Dependency Matrix

Required Modules

None required

Components

references

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: opencart
Download link: https://github.com/biggora/e-commerce-plugin-skills/archive/main.zip#opencart

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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