chrome-extension-development

Guide Chrome extension development with Manifest V3 architectural and security guidelines.

5|Updated Jan 20, 2026

Search Tags:#javascript #web-development #chrome-extension #service-worker #manifest-v3 #browser-api

Ready to run

npx skills add https://github.com/mohamedgshoaib/reway --skill chrome-extension-development-mohamedgshoaib

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Please help me install this Agent Skill.
Skill: chrome-extension-development
Source: https://github.com/mohamedgshoaib/reway/tree/main/.agents/skills/chrome-extension-development
Command: npx skills add https://github.com/mohamedgshoaib/reway --skill chrome-extension-development-mohamedgshoaib

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill addresses the complexity of building modern Chrome extensions by providing a structured framework that adheres to the strict Manifest V3 security and performance requirements.

Core Features & Use Cases

Architecture Guidance: Best practices for splitting logic between background service workers, content scripts, and popups.
Security & Compliance: Implementation of Content Security Policies (CSP) and secure messaging patterns to prevent common browser-based vulnerabilities.
Use Case: A developer building a new productivity tool can use this skill to ensure their background service worker correctly handles tab events and storage APIs without violating Chrome Web Store policies.

Quick Start

Use the chrome-extension-development skill to review my current manifest.json file and suggest improvements for Manifest V3 compliance.

Frequently Asked Questions about chrome-extension-development

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

FAQPage Schema

How do I structure my Chrome extension for Manifest V3 compliance?▼

Structure your Manifest V3 Chrome extension by splitting logic between background service workers, content scripts, and popups. This architectural separation ensures compliance with strict Chrome Web Store performance and security standards.

What is the best way to implement secure messaging in a Chrome extension?▼

Implement secure messaging in a Chrome extension using established secure messaging protocols and Content Security Policies. This prevents common browser-based vulnerabilities and ensures privacy-first development practices.

How do I use background service workers to handle browser APIs in Manifest V3?▼

Use background service workers to handle browser APIs by implementing best practices for tab events and storage APIs. This ensures your service worker correctly manages extension logic without violating Chrome Web Store policies.

Does my manifest.json file need Content Security Policies for Chrome Web Store approval?▼

Your manifest.json requires Content Security Policies for Chrome Web Store approval. Implementing strict CSP guidelines ensures adherence to Manifest V3 security specifications and prevents browser-based vulnerabilities.

Why does my Manifest V3 extension fail Chrome Web Store performance standards?▼

Your Manifest V3 extension fails Chrome Web Store performance standards due to improper service worker implementation or non-compliant manifest.json configurations. Review your architecture against strict Manifest V3 security and performance requirements.