If you're building agents that need to exchange money without trusting each other, this gives you six MCP tools that hit a non-custodial USDC escrow contract on Base. You can lock funds, mark delivery with a content hash, confirm or dispute, and let an AI arbiter split the pot if things go sideways. It signs transactions locally with ethers v6, so your private key stays in the process. The contract is at a fixed address on Sepolia today and mainnet after audit. Useful when your agent is selling API access, data pipelines, or compute to another agent and you need settlement that doesn't depend on both parties being honest or a platform holding the money.
claude mcp add --transport stdio jiayuanliang0716-max-arbitova uvx arbitova