Ethereum Account Abstraction

gm would like to share some code with you :) 

https://github.com/coinbase/smart-wallet

https://github.com/base-org/webauthn-sol

https://github.com/base-org/magic-spend

Is the "smart wallet" a smart contract wallet, or a passkey-driven EOA?

These docs make it sound more like an EOA:

These docs make it sound more like an EOA: https://docs.cloud.coinbase.com/wallet-sdk/docs/sw-setup#usage

Nothing here (https://www.coinbase.com/blog/evolving-wallets-to-bring-a-billion-users-onchain) or here (https://docs.cloud.coinbase.com/wallet-sdk/docs/sw-setup) mentions that it's contract based. And also the "free" and "works on any EVM chain" made me wonder if it was MPC based. Link to github would have helped!!

It is a smart contract wallet. We should update the docs if confusing! Any particular part?