MetaMask touts Agent Wallet security stack

September 16, 2026

MetaMask outlined the security stack behind its Agent Wallet, listing capabilities that run from transaction simulation and threat scanning to MEV protection, guard and beast modes, and daily spend limits. The wallet also advertises allowlisted protocols, a user risk profile, onchain-enforced guardrails, 2FA approvals and self-custody ahead of an actual transaction.

Sources

The MetaMask Agent Wallet security stack: → transaction simulation → threat scanning → MEV protection → guard mode → beast mode → daily spend limits → allowlisted protocols → risk profile → onchain-enforced guardrails → 2FA approvals → self-custody → transactionx.com ↗

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MetaMask touts Agent Wallet security stack — Outposts