Capsule is a signing solution that enables you to build secure cross-application embedded wallets through the provided SDK. It builds a snap on Metamask and i have tried it.

By adding Capsule snap in Metask, you need to go to this site to create the MPC wallet. Its snap FAQ is located at

-- Input email address

-- Receive code from email and input

-- Click continue

-- Setup passkey

-- Click on setup passkey

-- Input passkey

-- Once it’s OK, the wallet is creating

-- And it popups creating account in Metamask capsule snap

-- Click create

Click OK, and you can copy the code

-- Click email. you will get an email with attachment containing the generated code (should be encryption key)

-- Click on “I’ve saved my recovery secret“

-- Scan QR code by MS authenticator

-- Click continue

-- It shows in my Metamask accout