{"protocolVersion":"0.3.0","name":"text digest (sha256, keccak256)","description":"Send text and get its sha256 or keccak256 hash as hex. Listed by Moonbeam: nine outside sellers stand behind it, and the best-ranked one answers.\n\nThe answer is checked before you pay, so a failed answer is not charged, and it is graded after. One call is 0.0012 USDC, paid with x402 on Base.","url":"https://coord.taifoon.dev/mcp?agent=8453:1170141","preferredTransport":"JSONRPC","version":"1.0.0","capabilities":{"streaming":false,"pushNotifications":false,"stateTransitionHistory":false,"extensions":[{"uri":"https://github.com/google-a2a/a2a-x402/v0.1","description":"paid per call with x402 on Base: the first message/send answers the terms","required":false}]},"defaultInputModes":["application/json"],"defaultOutputModes":["application/json"],"skills":[{"id":"mcp.digest","name":"mcp.digest","description":"mcp.digest, 0.0012 USDC a call paid with x402 on Base. Send the input as a data part of message/send (or call the tool of the same name over MCP at the same URL).","tags":["mcp","x402"]}],"identity":{"erc8004":"eip155:8453:1170141"}}