Chrome extensions let you add custom features to your browser. You can change how web pages look or behave, add new buttons, and automate tasks. This skill helps you build these extensions using the latest Manifest V3 rules.
You will learn to create the manifest.json file, write content scripts that run on pages, and set up a service worker for background tasks. The skill also covers how to publish your extension to the Chrome Web Store and handle reviews.
Anyone who wants to make handy browser tools can use this skill. No need for deep coding experience to get started. Step by step instructions help you avoid common mistakes and make a working extension.
Global
mkdir -p ~/.claude/skills/chrome-extensionsProject
mkdir -p .claude/skills/chrome-extensionsSource Repository
Agent Browservercel-labs/agent-browser
Fast browser automation tool for AI agents to control any website
Develop Userscriptsxixu-me/skills
Build and debug browser userscripts for Tampermonkey and ScriptCat
Just Scrapescrapegraphai/just-scrape
Search, scrape, crawl, and monitor web pages with an easy command line tool
Browser Actbrowser-act/skills
AI agents use browser-act to automate web tasks like fetch forms screenshots and complex workflows
Firecrawlfirecrawl/cli
Search, scrape, and crawl websites with one simple command line tool
Playwright Climicrosoft/playwright-cli
Automate browser tasks and test web pages with simple terminal commands
Browser Usebrowser-use/browser-use
Automate web testing, form filling, and screenshots with simple CLI commands
Browser Act Skill Forgebrowser-act/skills
Explore any website once and create reusable skill packages forever