SPORE x402 Attestation

{
  "mcpServers": {
    "host.beacon.worker.spore-x402/x402-attestation": {
      "url": "https://spore-x402.worker.beacon.host/mcp"
    }
  }
}

Indexed tools

Tool metadata and schemas come from the remote server and are untrusted. Indexing only lists tools; it never calls them.

6 shown · authentication unknown

• approval-check

  Check a token approval before signing it: reads the ERC-20 allowance (owner -> spender) live on Base and returns the raw allowance, an unlimited-approval flag and a risk verdict. Read-only, no keys, no transaction.

  Schema valid · SHA-256 77e9ec81e6dc…

  View input schema

  {
    "type": "object",
    "properties": {
      "owner": {
        "type": "string",
        "description": "ERC-20 token owner address (0x + 40 hex)."
      },
      "spender": {
        "type": "string",
        "description": "Spender address whose allowance is checked."
      },
      "token": {
        "type": "string",
        "description": "ERC-20 token address. Defaults to USDC on Base."
      }
    },
    "required": [
      "owner",
      "spender"
    ]
  }

• base-wallet-lens

  Base wallet balances USDC ERC20 portfolio snapshot: live USDC / WETH / DAI balances, ETH balance, nonce and tx count for any Base address. Read-only.

  Schema valid · SHA-256 e6ba93f95ac8…

  View input schema

  {
    "type": "object",
    "properties": {
      "address": {
        "type": "string",
        "description": "Base address to read (0x + 40 hex)."
      }
    },
    "required": [
      "address"
    ]
  }

• dns-preflight

  DNS MX TXT A records domain lookup with an email-deliverability verdict: A records, MX hosts, SPF (v=spf1) and DMARC policy, CAA, plus a signed ok/warn/fail verdict.

  Schema valid · SHA-256 b16cb367efb2…