Mozilla will shut down Pocket’s services on July 8, 2025. At that time users will no longer be able to access the Pocket website, apps and API. You can export your saved items and API data until October 8, 2025 before they are permanently removed. For more information, see this article.

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Local Addon setup

  • 4 replies
  • 1 has this problem
  • 327 views
  • Last reply by jeffrey27

Hi, I just finished writing a few lines of javascript to automate bookmark management. I tested my Addon using about:debugging > Temporary Extensions, and now I'd like to keep the extension loaded across firefox sessions.

What is the best process for doing this? I attempted to create a .xpi file but when installing via "about:addons > Install addon from file" I get the message "This addon could not be installed because it could not be verified".

What is Firefox's self-signing process for this? I don't want to have to install dev versions of the browser just to automate one task.

Hi, I just finished writing a few lines of javascript to automate bookmark management. I tested my Addon using about:debugging > Temporary Extensions, and now I'd like to keep the extension loaded across firefox sessions. What is the best process for doing this? I attempted to create a .xpi file but when installing via "about:addons > Install addon from file" I get the message "This addon could not be installed because it could not be verified". What is Firefox's self-signing process for this? I don't want to have to install dev versions of the browser just to automate one task.

Chosen solution

Wonderful, that's slower than an automated process but I don't expect to make a ton of changes, and I can always test newest stuff via about:debugging. Thanks!

Read this answer in context 👍 0

All Replies (4)

I thought if your Addon is on the same loaded Browser it is loaded for all sessions in the Browser?

Once loaded as a temporary extension via about:debugging, if I close firefox and open it the Addon is no longer running in about:debugging. I want my code to run without configuration steps every day.

I see, but since it kept saying not verified I think that would require Firefox Addon site to verify the Addon to work I guess. I think this might be something to look at to get it verified so it works as Addon.

https://connect.mozilla.org/t5/discussions/i-made-a-nice-addon-how-can-i-get-it-verified-by-mozilla/m-p/17990

Chosen Solution

Wonderful, that's slower than an automated process but I don't expect to make a ton of changes, and I can always test newest stuff via about:debugging. Thanks!