Trusting an artificial intelligence with your private wallet key means that a single AI hallucination could completely empty your funds. Fortunately, ERC-8004 solves this security vulnerability by assigning a distinct on-chain identity directly to the AI agent. This setup enables users to securely delegate limited permissions to the assistant without ever surrendering their actual keys. Furthermore, keeping track of these digital entities is highly accessible. Thanks to Agent0 Subgraphs provided by The Graph, anyone can easily search and query every registered agent. You can explore the documentation and details here:

https://thegraph.com/docs/en/subgraphs/existing-subgraphs/agent0/