Can it help me get my extension approved on the Chrome Web Store?

It provides comprehensive guidance on store listing optimization, privacy policy requirements, and troubleshooting common rejection reasons.

Does it support browsers other than Google Chrome?

While focused on Chrome, the code and patterns provided are designed for cross-browser compatibility with other Chromium-based browsers like Edge, Brave, and Opera.

Does this skill support the latest Manifest V3 standards?

Yes, this skill specializes in Manifest V3 development, including service worker architecture, declarative APIs, and modern async/await patterns.

How does it handle extension security?

The skill follows a security-first approach, emphasizing Content Security Policy (CSP) compliance, input sanitization to prevent XSS, and the principle of minimal permissions.

Chrome Extension Developer

Name: Chrome Extension Developer
Author: delorenj

bydelorenj

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Browser Automation

Architects, develops, and deploys secure Manifest V3 Chrome extensions with professional-grade code and store-ready assets.

About

This skill equips Claude with specialized expertise in the modern Chrome extension ecosystem, specifically focusing on Manifest V3 standards. It provides comprehensive guidance through every stage of development—from initial architectural planning of background service workers and content scripts to implementing complex Chrome APIs and optimizing store listings. By prioritizing a security-first mindset and minimal permission models, it ensures that extensions are not only functional but also compliant with the latest Chrome Web Store privacy and performance requirements.

Key Features

Security-focused implementation of CSP and XSS prevention
Expert Manifest V3 architecture and migration guidance
End-to-end Web Store submission and listing optimization
5 GitHub stars
Cross-browser compatibility for Edge, Brave, and Opera
Mastery of Chrome APIs including scripting, storage, and tabs

Use Cases

Building a new productivity extension from initial ideation to ZIP packaging
Auditing extension code for security vulnerabilities and permission overhead
Migrating legacy Manifest V2 extensions to the modern Manifest V3 standard

About

Key Features

Security-focused implementation of CSP and XSS prevention
Expert Manifest V3 architecture and migration guidance
End-to-end Web Store submission and listing optimization
5 GitHub stars
Cross-browser compatibility for Edge, Brave, and Opera
Mastery of Chrome APIs including scripting, storage, and tabs

Use Cases

Building a new productivity extension from initial ideation to ZIP packaging
Auditing extension code for security vulnerabilities and permission overhead
Migrating legacy Manifest V2 extensions to the modern Manifest V3 standard