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Browser Extension Builder

Listed
davila7·vlatest·frontend·MIT

This tool swiftly creates custom browser extensions from simple configurations, streamlining development and empowering users to tailor their browsing experience.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add davila7/claude-code-templates --skill browser-extension-builder -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

davila7

Taken from the source listing. We haven't verified who controls this account.

Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

Nobody has reviewed this code. TrustedSkills indexes and links skills; it does not audit, run or scan them. A skill runs with whatever access you give your agent — read the source before you install it.

Automated safety checks

scanned

We could not read this skill's source, so none of the checks below were run.

Not scanned. none of the 457 skills in the repository match this slug — it was most likely renamed or removed upstream after the registry indexed it Source recorded as davila7/claude-code-templates.
This is a static scan, not a review. It reads the skill's files; it does not run them, and it cannot tell you whether the skill is any good or whether the code does what its description says. A skill runs with whatever access you give your agent.
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About this skill

What it does

This skill enables AI agents to generate, scaffold, and deploy custom browser extensions using modern web technologies. It streamlines the development lifecycle from initial concept to a fully functional extension ready for distribution.

When to use it

  • Rapidly prototype new browser tools without writing boilerplate code manually.
  • Create specialized extensions that integrate with specific website features or APIs.
  • Automate the packaging and manifest configuration required for Chrome Web Store submission.
  • Generate production-ready extension architectures including background scripts, content scripts, and UI overlays.

Key capabilities

  • Automated generation of manifest.json configurations for various browser standards.
  • Creation of popup interfaces, sidebars, and action bar components.
  • Development of background service workers for persistent functionality.
  • Integration of content scripts to interact with webpage DOM elements.
  • Scaffolding for permissions handling and secure messaging between extension parts.

Example prompts

  • "Build a browser extension that highlights all URLs on the current page in red."
  • "Create a Chrome extension popup that allows users to toggle dark mode on any website."
  • "Generate a browser extension with a sidebar panel that summarizes the text content of the active tab."

Tips & gotchas

Ensure your AI agent specifies the target browser (e.g., Chrome, Firefox) as manifest versions and permission scopes differ significantly between them. Always review generated code for security best practices, particularly regarding permissions requested in the manifest file.