Sync store to Firefox

[Nils Andre]

Hi everyone,

Over the weekend, I'd like to work on a tool that would sync passwords
between a pass store to Firefox (using Firefox Accounts).

Motivations (non-exhaustive):

1. Improve the UX of inputting passwords on Firefox
2. Security (https://lock.cmpxchg8b.com/passmgrs.html)

However, before I start, I'd like to make sure that any such tools do
not already exist and get some advice/opinions.

So if you are aware of that being the case, and/or have anything to say
(ideas, feedback, opinions, implementation details, what have you), then
I'd love to hear about them.

Thanks,

Nils