What build tools are supported?

The skill provides patterns for using Vite and TypeScript to ensure a modern, efficient development workflow and optimized output.

Can I build extensions for Firefox with this?

Absolutely, the skill includes guidance on cross-browser compatibility and handling specific API differences between Chrome and Firefox.

Does it include security best practices?

Yes, it includes mandatory project protection setup such as .gitignore configurations and pre-commit hooks to prevent leaking sensitive API keys or private data.

Does this skill support Manifest V3?

Yes, it is specifically optimized for Manifest V3 requirements, including service workers, background scripts, and updated security policies.

Browser Extension Developer

Name: Browser Extension Developer
Author: timequity

bytimequity

0•

ブラウザ自動化

Build and deploy modern, cross-browser extensions using Manifest V3 and production-ready implementation patterns.

The Browser Extension Developer skill empowers Claude to architect, build, and debug browser extensions for Chrome, Firefox, and Edge. It provides standardized implementation patterns for Manifest V3, including service workers, content scripts, and secure message passing. With built-in support for modern build tools like Vite and TypeScript, plus comprehensive security configurations and testing frameworks like Puppeteer and Vitest, this skill accelerates the development of everything from simple productivity tools to complex web-integrated applications while ensuring industry-standard security and performance.

主な機能

01Secure message passing between content scripts, popups, and background workers

02Manifest V3 architecture and configuration for Chrome and Edge

03Integrated testing strategies using Puppeteer and Vitest

04Production-ready build pipelines using Vite and TypeScript

05Cross-browser compatibility patterns for Firefox Add-on support

060 GitHub stars

ユースケース

01Implementing page injection scripts for web automation and data extraction

02Developing productivity tools and custom browser dashboards

03Creating cross-browser extensions with shared codebases

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add timequity/plugins browser-extension

For use in Claude.ai and ChatGPT

Download Skill