Browser Extension Builder
This tool quickly creates basic browser extensions, streamlining development and allowing users to customize their browsing experience effortlessly.
Install on your platform
We auto-selected Claude Code based on this skill’s supported platforms.
Run in terminal (recommended)
claude mcp add browser-extension-builder npx -- -y @trustedskills/browser-extension-builder
Or manually add to ~/.claude/settings.json
{
"mcpServers": {
"browser-extension-builder": {
"command": "npx",
"args": [
"-y",
"@trustedskills/browser-extension-builder"
]
}
}
}Requires Claude Code (claude CLI). Run claude --version to verify your install.
About This Skill
What it does
The browser-extension-builder skill enables users to create custom browser extensions with ease. It provides tools for writing, testing, and packaging extensions directly within the AI agent interface, eliminating the need for complex setup or external development environments.
When to use it
- You want to build a lightweight tool that runs in the browser without requiring server-side code.
- You're developing an ad-blocker or content filter for personal or team use.
- You need to quickly prototype and test a browser extension idea before full deployment.
Key capabilities
- Code generation for manifest files and background scripts
- Live preview of extension functionality in the browser
- Packaging and exporting as .crx or .zip files
Example prompts
- "Create a browser extension that highlights all links on a page."
- "Generate a manifest file for an ad-blocker extension."
- "Package my current extension code into a downloadable ZIP file."
Tips & gotchas
- Ensure you have basic knowledge of JavaScript and the Chrome Extension API.
- Some advanced features may require manual configuration outside the AI agent interface.
Tags
TrustedSkills Verification
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Security Audits
| Gen Agent Trust Hub | Pass |
| Socket | Pass |
| Snyk | Pass |
🌐 Community
Passed automated security scans.