Convert Web Pages to Browser Extensions

Use this skill to transform an existing frontend page into an extension entry with minimal behavior changes.

When to Use

• User asks to convert a webpage/project into an extension page
• User wants one UI reused for popup, options, sidepanel, devtools, or newtab
• User asks for browser override pages such as bookmarks/history/newtab
• User has an existing index.html and wants it to become an extension entry
• User needs custom extension entries with explicit HTML files

Scope

This skill focuses on entry conversion and wiring:

1. Keep UI behavior as-is where possible
2. Move or wrap page code into extension entry structure
3. Ensure an HTML entry exists for page-like entries