Updated 1mo ago
by quangpl
browser-extension-skills
A set of ready to use Agent Skills for building, testing, analyzing and publishing browser extensions.
65 GitHub stars (65)
+7 in 30 days
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- 12 skills (12 skills found in its SKILL.md files)
- 10 forks (10 forks)
- 1mo ago last update (Last updated 1mo ago)
Install
Skills CLI
npx skills add quangpl/browser-extension-skills
Asks which skills and agents to install. Just one: npx skills add quangpl/browser-extension-skills --skill extension-analyze — add -g for every project.
Claude Code
git clone https://github.com/quangpl/browser-extension-skillscp -r "browser-extension-skills/skills/extension-analyze" ~/.claude/skills/
Copies the extension-analyze skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.
Plugin
/plugin marketplace add quangpl/browser-extension-skills
Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.
Skills can run code on your machine — read the SKILL.md first.
What it does
In the author's own words, from each skill's SKILL.md.
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extension-analyze
Audit Chrome extensions for security issues, best practice violations, performance problems, and CWS compliance. Scans manifest, code, CSP, message handlers, storage, and dependencies.
skills/extension-analyze/ on GitHub (opens in a new tab)SKILL.md -
extension-assets
Generate and manage all Chrome extension assets: icons (16–128px), CWS listing images, promotional tiles, and public/ folder setup. Supports ImageMagick, Gemini API, and manual prompt templates.
skills/extension-assets/ on GitHub (opens in a new tab)SKILL.md -
extension-backend
Build backend APIs for Chrome extensions. NestJS + MongoDB (Mongoose) recommended stack. Auth, webhooks, license verification, CORS. Use when: backend, API, server, database, license, webhook.
skills/extension-backend/ on GitHub (opens in a new tab)SKILL.md -
extension-create
Auto-scaffold Chrome extensions with WXT or CRXJS. Ask user for name/features, scaffold, configure entrypoints. Use when: create extension, scaffold, new extension.
skills/extension-create/ on GitHub (opens in a new tab)SKILL.md -
extension-dev
Detect Chrome extension framework/stack, find proper docs, implement features, and debug across service worker, content script, and popup contexts.
skills/extension-dev/ on GitHub (opens in a new tab)SKILL.md -
extension-manifest
Generate and validate manifest.json with optimal permissions for Chrome MV3 extensions. Analyzes code to determine minimum permissions. Use when: manifest, permissions, manifest.json.
skills/extension-manifest/ on GitHub (opens in a new tab)SKILL.md -
extension-migration
Migrate Chrome extensions from MV2 to MV3. Service workers, declarativeNetRequest, API replacements. Use when: migrate, mv2, mv3, manifest v2.
skills/extension-migration/ on GitHub (opens in a new tab)SKILL.md -
extension-payment
Integrate payment gateways into Chrome extensions. Stripe, Paddle, Lemon Squeezy, Polar, PayPal, and more. Licensing, subscriptions, freemium. Use when: payment, monetize, subscribe, billing, premium.
skills/extension-payment/ on GitHub (opens in a new tab)SKILL.md -
extension-publish
Prepare, submit, and optimize Chrome Web Store listings. Covers workflow, checklist, rejection reasons, listing optimization, and CI/CD automation.
skills/extension-publish/ on GitHub (opens in a new tab)SKILL.md -
extension-review
Scan extension source code for Chrome Web Store rejection risks. Generates report with issues, root causes, and fixes. Use when: review, pre-submit, rejection, CWS compliance, store review.
skills/extension-review/ on GitHub (opens in a new tab)SKILL.md -
extension-test
Set up and run unit, integration, and E2E tests for Chrome extensions. Covers Jest mocks for chrome.* APIs and Puppeteer E2E with real Chrome.
skills/extension-test/ on GitHub (opens in a new tab)SKILL.md -
extension-ui
Build polished Chrome extension UIs (popup/sidepanel/options). Analyze existing UI, suggest improvements, set up design systems, enforce a11y and UX best practices.
skills/extension-ui/ on GitHub (opens in a new tab)SKILL.md
No skill matches that filter.
Review before you install
A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.