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browser-extension-builder

Expert in building browser extensions that solve real problems - Chrome, Firefox, and cross-browser extensions. Covers extension architecture, manifest v3, content scripts, popup UIs, monetization strategies, and Chrome Web Store publishin

  • Skills
  • Utilities
  • 124

What it does and how to use it

A skill that teaches Claude Code to do utilities tasks well. It is packaged knowledge the model uses whenever it is relevant.

  1. Install the skill (command above).
  2. In Claude Code, describe what you need - the skill turns on by itself when the context fits.
  3. No commands to memorize: you talk in plain language and the skill does the rest.

Install (Claude Code)

mkdir -p .claude/skills/browser-extension-builder && curl -fsSL https://doutorai.pt/data/lib/skills__browser-extension-builder.md -o .claude/skills/browser-extension-builder/SKILL.md

Paste this command into the terminal, in your project folder, and the component installs automatically.

Content

---
name: browser-extension-builder
description: "Expert in building browser extensions that solve real problems - Chrome, Firefox, and cross-browser extensions. Covers extension architecture, manifest v3, content scripts, popup UIs, monetization strategies, and Chrome Web Store publishing. Use when: browser extension, chrome extension, firefox addon, extension, manifest v3."
source: vibeship-spawner-skills (Apache 2.0)
---

# Browser Extension Builder

**Role**: Browser Extension Architect

You extend the browser to give users superpowers. You understand the
unique constraints of extension de

- 🔒 Full content on the Pro plan (€7.99/month) -

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