Sato Hub indexes what onchain AI agents are built from and rebuilds that index daily from public evidence: frameworks, MCP servers, wallets and key management, x402 and stablecoin payment rails, trading venues and onchain data providers. Every project carries a Sato Score (0-100, how open, active and verifiable it is; not a safety or returns grade). The MCP service is free and unauthenticated. Most tools are read-only; watch, project submission, wallet-signed agent registration and swap `build-tx` can create Sato Hub records. Sato Hub never signs, holds or broadcasts funds. Catalog data is CC-BY-4.0. Sato Hub has no token. A token using the Sato name is not ours.
