@mickael Wow, that's pretty impressive.
Yes indeed it is!
Some updates on this.
I now use this tool on multiple production environments for some weeks so far and didn't notice any issues.
Things are running quickly and even more since I discovered the mitogen plugin for Ansible.
I now have reached the end of my journey to migrate from LastPass to 1password, and I am really happy with the op CLI reliability.
For those that may be interested in the project, beware that currently, it haves some limitations regarding vault permissions. Be sure to read the known limitations section of https://github.com/mickaelperrin/onepassword-local-search first.
Woo hoo~ Glad to hear it! I'm happy to hear your migration journey has been completed.