https://github.com/commandlayer/agent-cards

Agent Cards define the verifiable identity and capabilities of autonomous agents — binding ENS names to verbs, schemas, x402 entrypoints, and discovery metadata. Strictly validated, ERC-8004 aligned, and built for deterministic interoperability across runtimes and agent networks.

agent-discovery agent-identity agents ens erc8004 interoperability metadata schemas x402

Last synced: 17 Mar 2026