Server definition

Hash: sha256:edb23bf26abb4ee53355bbb888d7a1c69fcf6ad3ffa663e0c8da46cb74dddb06
What it is: What a remote MCP server returned when asked what it offers: 1 tools

The blob, as servednamed by its sha256

{
  "instructions": null,
  "tools": [
    {
      "description": "Validates email syntax and MX records. x402 payment required (Base mainnet USDC).",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "checkMx": {
            "description": "Look up the domain's MX records (set false to only check syntax)",
            "type": "boolean"
          },
          "emails": {
            "description": "Email addresses to validate",
            "items": {
              "type": "string"
            },
            "type": "array"
          },
          "payment": {
            "description": "x402 payment payload (base64 JSON), signed EIP-712 exact/transferWithAuthorization. Omit on the first call — the tool will return payment requirements (accepts[]) as an error result.",
            "type": "string"
          }
        },
        "required": [
          "emails"
        ],
        "type": "object"
      },
      "name": "email_validator",
      "outputSchema": null
    }
  ]
}

Verify it yourself

curl -s https://api.teppi.xyz/v1/evidence/sha256:edb23bf26abb4ee53355bbb888d7a1c69fcf6ad3ffa663e0c8da46cb74dddb06 | sha256sum