What caught my attention about Fabric Protocol is that it is not just talking about AI agents in theory. It is actually trying to build the infrastructure that real robots and autonomous machines would need to operate in the real world.
The idea is simple but powerful: machines can authenticate themselves on-chain, register what they are capable of doing, and execute tasks through smart contracts without relying on a centralized operator controlling everything.
The identity layer is the part that really stands out to me. Each robot gets a verifiable on-chain identity with a trackable activity history, which creates accountability and trust across the network.
Right now the protocol is deployed on Base, so developers can already use familiar EVM wallets and tools.
If it works as intended, Fabric could become the coordination layer for a decentralized machine economy.