Androidのパスワードマネージャーでパスキー同期できるようになったのFIDO allianceで使用決まっていて他のアプリともデータ交換できそうなんですね

This new transfer experience is already available on Google Password Manager, 1Password, Bitwarden Password Manager, and Dashlane, with more partners to follow.

Securely switch password managers on Android https://blog.google/products-and-platforms/platforms/android/switch-password-managers/
fido-alliance/credential-exchange-feedback: This repo is a place where non-FIDO members can post comments and issues about the Credential Exchange specification. https://github.com/fido-alliance/credential-exchange-feedback

自分がメインで使っているKeePassXCはどうだろう
Implement FIDO’s Credentials Exchange standard · Issue #11363 · keepassxreboot/keepassxc https://github.com/keepassxreboot/keepassxc/issues/11363
を見ると2.9での対応予定?
現在は2.7系で2.8.0 (Beta 1)が2日前に出たばかり
てことでもうしばらくかかりそう
#セキュリティのアレ.318