A recent report by 8004scan highlights that out of approximately 386,000 onchain agents registered across 29 public blockchains, only about 2.24% are healthy and callable. The report details that while BNB Smart Chain leads in registration volume, Base is at the forefront of feedback activity. Ethereum remains a central hub for registrations, with Celo and X Layer showing promise in service readiness. Solana offers a unique non-EVM registration path. The focus is now shifting towards developing infrastructure-type agents that are healthy, discoverable, and reliably callable by other agents.