1Password for Safari - where to get it

I searched for 1Password for Safari and it looks like it wants to take me to the App Store on my Mac. Is that where I need to get it? We are setting up a new MacBook and need to get things all set up. I checked in https://my.1password.com/apps but I don't see it there. Please advise. Thanks

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1Password Version: 8.10.30
Extension Version: Not Provided
OS Version: macOS 14.4.1
Browser: Chrome