According to @alice_und_bob, the Mimir Wallet improves the Polkadot multisig workflow by showing notifications for outstanding signature requests, which is relevant for timely multisig approvals in DOT on-chain operations, according to @alice_und_bob on X on Sep 10, 2025. According to @alice_und_bob, the wallet pulls and decodes call data for clearer transaction review. According to @alice_und_bob, users can check all associated accounts via Subscan from within the tool and the wallet supports many wallet types. According to @alice_und_bob, users can also construct basic calls inline within the tool, and the overall experience is described as very lovely with praise for the Mimir team.