wp-plugin-development

Guide WordPress plugin development with architecture, hooks, and security practices.

Updated Jan 29, 2026
One-click install
npx skills add https://github.com/HungNth/wordpress-notify-nth --skill wp-plugin-development-hungnth
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: wp-plugin-development
Source: https://github.com/HungNth/wordpress-notify-nth/tree/main/.opencode/skills/wp-plugin-development
Command: npx skills add https://github.com/HungNth/wordpress-notify-nth --skill wp-plugin-development-hungnth

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill guides developers through building high-quality WordPress plugins by outlining architecture, lifecycle hooks, admin UI, security practices, and release packaging.

Core Features & Use Cases

  • Structured plugin architecture: bootstrap, loader patterns, and separation of concerns for maintainable code.
  • Lifecycle & safety: activation/deactivation/uninstall hooks, migrations, and secure data handling.
  • Admin UI & Settings: using the Settings API to create options pages and sanitize user input.
  • Security best practices: nonces, capabilities, sanitization, escaping, and SQL safety.
  • Release packaging: preparing build artifacts and documentation for distribution.

Quick Start

To begin, open the plugin's main file, follow the module structure guidelines, and implement lifecycle hooks and a basic admin settings page.

Frequently Asked Questions about wp-plugin-development

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I structure a WordPress plugin for maintainability?

Structure a WordPress plugin using a single bootstrap file, loader patterns, and separation of concerns. This ensures maintainable code by isolating lifecycle hooks, admin UI logic, and data storage components across both single-site and multisite setups.

What's the best way to handle WordPress plugin activation and uninstall hooks?

Handle WordPress plugin activation and uninstall hooks by placing them at the top level of your bootstrap file. Enforce safe uninstall workflows and secure data handling to cleanly remove options and custom tables when the plugin is deleted.

How do I create an admin settings page using the WordPress Settings API?

Create an admin settings page using the WordPress Settings API to register options pages and sanitize user input. This approach enforces data sanitization and escaping best practices for secure data storage and display.

What security practices should I follow during WordPress plugin development?

During WordPress plugin development, follow security practices including nonces, capability checks, data sanitization, escaping, and SQL safety. These mechanisms prevent unauthorized access and protect against common vulnerabilities.

Does this WordPress plugin development approach work for multisite setups?

Yes, this WordPress plugin development approach works for multisite setups. It covers architecture, lifecycle hooks, and data storage specifically tailored to safely handle network-wide deployments and migrations.

How do I package a WordPress plugin for release distribution?

Package a WordPress plugin for release distribution by preparing build artifacts and documentation. This final step ensures your structured code, secure data handling, and admin UI components are ready for deployment.