Sui Network Unleashes Seal MPC for Secure AI Agent Access

The Sui Network has introduced Seal MPC on its mainnet, a decentralized layer that uses Multi-Party Computation (MPC) to allow AI agents to securely access data. This innovation targets the growing AI agent sector, where autonomous actors are expected to drive trillions in commerce.

Seal is a programmable access layer for data, AI, and digital assets that enables decentralized encryption and access controls. Using MPC technology, the system ensures that no single entity can unilaterally move funds or access encrypted data. The first mainnet MPC committee operates with a 5-of-8 threshold, involving 8 node operators.

Developers now have flexibility to deploy independent major servers, MPC committees, or hybrid configurations, allowing for stronger and more tailored trust models. The platform also supports natural language spending rules through Move smart contracts, enabling users to define AI payment policies such as daily caps or counterparty restrictions.