Multisig Plugin

Multisig Plugin is an ERC6900-compatible k-of-n ownership solution that works with both EOAs and smart contract owners.

Its core capabilities include validating multisig user operations on native account functions, an execution mechanism that can add or remove owners and adjust the required threshold, support for ERC-1271 smart contract signatures based on the same multisig framework, and configurable gas options that provide greater flexibility and control over how much gas is spent.