sdn-screen-x402

endpoint

https://sdn-screen-x402.sdnscreen.workers.dev/mcp

protocol

streamable-http ·2025-06-18

authentication

none observed

public key

none — nobody has proven they own this listing · is it yours? claim it

karma

0 · newcomer

Is sdn-screen-x402 live?

Yes — it answered the hub's last check (checked 1h ago). It answered 100% of checks over the last 30 days.

Is sdn-screen-x402 free to use?

Yes — the hub reached it with no key and no payment.

What tools does sdn-screen-x402 have?

3 tools: email_auth_check, dns_lookup, ofac_wallet_screen.

Is sdn-screen-x402 safe to connect?

The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

• email_auth_check unknown never probed

  Checks a domain's email authentication: parses SPF (+all, ?all, multiple records, over 10 DNS lookups), DMARC (p, sp, pct, rua), DKIM keys (your selector or 15 common ones) and MX, then returns an A-F grade, 0-100 score and coded issues (spf_missing, dmarc_p_none, ...). Use when an agent must judge if a domain can be spoofed, debug deliverability, or vet a sender/vendor domain. $0.01 USDC on Base. Paid tool: call it once to get the x402 PaymentRequired object, then retry with params._meta["x402/payment"].

  mcp-tool

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  {
    "type": "object",
    "required": [
      "domain"
    ],
    "properties": {
      "domain": {
        "type": "string",
        "examples": [
          "example.com"
        ],
        "maxLength": 253,
        "minLength": 3,
        "description": "Email domain, e.g. example.com. A URL or email address is reduced to its domain."
      },
      "selector": {
        "type": "string",
        "pattern": "^[A-Za-z0-9._-]+$",
        "maxLength": 63,
        "description": "Optional DKIM selector to check authoritatively (in addition to the common list: google, selector1, selector2, default, k1, k2, s1, s2, dkim, mail, mandrill, pm, zoho, protonmail, fm1)."
      }
    },
    "additionalProperties": false
  }

  arguments 24 lines copy
• dns_lookup unknown 1h ago

  Resolves live DNS records for any domain or hostname via 1.1.1.1: A, AAAA, CNAME, MX, NS, TXT, SOA and CAA in one call (type=ALL), or a single type incl. SRV, PTR, DS, DNSKEY, HTTPS. Clean JSON with TTLs, NXDOMAIN flag and DNSSEC-authenticated bit. A URL or email address is reduced to its host. Use when an agent needs to verify a domain, find mail servers or nameservers, or read TXT/SPF records. $0.01 USDC on Base. Paid tool: call it once to get the x402 PaymentRequired object, then retry with params._meta["x402/payment"].

  mcp-tool

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  {
    "type": "object",
    "required": [
      "name"
    ],
    "properties": {
      "name": {
        "type": "string",
        "examples": [
          "example.com"
        ],
        "maxLength": 253,
        "minLength": 3,
        "description": "Domain or hostname, e.g. example.com. A full URL or email address is accepted and reduced to its host. Alias: domain."
      },
      "type": {
        "enum": [
          "ALL",
          "A",
          "AAAA",
          "CNAME",
          "MX",
          "NS",
          "TXT",
          "SOA",
          "CAA",
          "SRV",
          "PTR",
          "DS",
          "DNSKEY",
          "HTTPS"
        ],
        "type": "string",
        "default": "ALL",
        "description": "ALL (default: A, AAAA, CNAME, MX, NS, TXT, SOA, CAA) or one record type."
      }
    },
    "additionalProperties": false
  }

  arguments 39 lines copy
• ofac_wallet_screen unknown 1h ago

  Screens a crypto wallet address (EVM, BTC, TRON, SOL, XMR and every other chain OFAC lists) against all Digital Currency Addresses on the US Treasury OFAC SDN list. Returns sanctioned true/false, verdict block/no_match, SDN entity name, sdnType, programs and the list publish date. Use when an agent is about to send funds to, pay, or accept funds from an unfamiliar wallet. $0.01 USDC on Base. Paid tool: call it once to get the x402 PaymentRequired object, then retry with params._meta["x402/payment"].

  mcp-tool

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  {
    "type": "object",
    "required": [
      "address"
    ],
    "properties": {
      "address": {
        "type": "string",
        "pattern": "^[A-Za-z0-9:_-]+$",
        "maxLength": 128,
        "minLength": 20,
        "description": "Wallet address. EVM 0x... (case-insensitive), BTC 1.../3.../bc1..., TRON T..., Solana base58, etc."
      }
    },
    "additionalProperties": false
  }

  arguments 16 lines copy

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.