Fork & develop your own Adom Browser Extension

A guide for Adom users and third parties who want to build their own version of this extension — fork it, load it in Chrome/Edge developer mode, and iterate. Everything here works against the public, open-source repo.

1. Get the source (fork it)

The extension lives as a wiki page + git repo at wiki.adom.inc/adom/adom-browser-extension.

  • Fork / propose changes upstream — use the page's Pull Requests tab to propose edits back, or
  • Clone the source — grab the repo from the Files tab (or adompkg install adom/adom-browser-extension), then copy the extension/ folder somewhere you can edit.

The folder you load into the browser is extension/ — it's the one with manifest.json.

2. Load it in Chrome (developer mode)

  1. Open chrome://extensions.
  2. Turn on Developer mode — the toggle is top-right. ①
  3. Click Load unpacked (top-left) and pick your extension/ folder. ②
  4. The extension loads — note its ID. ③ After any code edit, click the Reload (↻) button on its card.

Loading the extension in Chrome developer mode — Developer mode toggle, Load unpacked, and the loaded extension

3. Load it in Edge (developer mode)

Same idea, slightly different layout:

  1. Open edge://extensions.
  2. Turn on Developer mode — in Edge the toggle is in the bottom-left of the sidebar. ①
  3. Click Load unpacked (top of the page) and pick your extension/ folder. ②
  4. The extension loads. ③

Loading the extension in Edge developer mode — Developer mode (bottom-left), Load unpacked, and the loaded extension

4. Or — let adom-desktop install it for you

You don't have to click through it. Ask your Adom AI assistant to do the load-unpacked for you — it drives the chrome://extensions / edge://extensions page at the OS level (via desktop_navigate

  • desktop_ui_click — background, no mouse-stealing), toggling Developer mode and clicking Load unpacked on the folder you point it at. It always opens a fresh window for this, never touching the one you're working in.

Paste-into-Claude prompt:

Load my local adom-browser-extension from C:\path\to\extension into Chrome via developer mode.

5. The dev loop

  • Edit code in extension/ → click Reload (↻) on the extension card (or just ask the assistant: reload my extension, which runs nbrowser_dev_reload).
  • The native-messaging host and the native-browser bridge reconnect automatically; run nbrowser_status to confirm (expect a ~3–6 s reconnect after a reload).
  • Layout: extension/ (the MV3 extension), bridge/ (the adom-desktop bridge), host/ (the native-messaging host). The verb surface is documented in the driving-the-extension skill.

6. Contribute back

Open a Pull Request on the wiki page with your changes. If you publish your own build to the Chrome Web Store / Edge Add-ons, give your fork a distinct manifest.json key (and extension ID) so it doesn't collide with the official one.