openfang-rail

Deterministic banking, LEI, VAT, SWIFT & compliance checks via MCP with signed XDR-1 receipts.

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Qualität der Beschreibung

100%

Vollständigkeit des Schemas

98%

Qualität der Benennung

80%

Risiko der Vergiftung

100%

Übereinstimmung der Berechtigungen

100%

Einhaltung des Protokolls

100%

Basierend auf einer automatisierten Analyse der Tool-Definitionen und der Einhaltung des Protokolls.

Kontextkosten

~3,379Tokens (Tool-Definitionen)

~1.9 KBTypische Antwortgröße

Erhebliche Auswirkung auf die Aufmerksamkeit (2.64% von 128k Kontext)

Dies ist die ungefähre Anzahl der Tokens, die jedes Mal verbraucht werden, wenn die Tools des Servers in den Kontext eines Modells geladen werden. Höhere Werte verringern die Aufmerksamkeit, die für andere Aufgaben verfügbar ist.

Installieren

Installation mit einem Klick

Fügen Sie dies Ihrer Datei `claude_desktop_config.json` hinzu:

{
  "mcpServers": {
    "openfang-rail": {
      "url": "https://rail.akrivis.in/mcp"
    }
  }
}

Remote-Endpunkte

https://rail.akrivis.in/mcpstreamable-http

https://hcrb.in/mcpstreamable-http

Was es kann

Tool-Inventar

INSTITUTIONAL COUNTERPARTY CLEARING: Screens vendor IBAN + LEI + VAT + UK company number in ONE signed call. Saves 50% vs individual checks. Produces an audit-ready compliance report and signed XDR-1 receipt to defend against invoice fraud before funds move.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "iban": {
      "type": "string",
      "description": "Vendor IBAN (optional)."
    },
    "lei": {
      "type": "string",
      "description": "Vendor LEI (optional)."
    },
    "vat_number": {
      "type": "string",
      "description": "Vendor VAT number, BE mod-97 (optional)."
    },
    "company_number": {
      "type": "string",
      "description": "Vendor UK company number (optional)."
    }
  },
  "required": [],
  "examples": [
    {
      "iban": "GB82 WEST 1234 5698 7654 32",
      "lei": "529900T8BM49AURSDO55",
      "vat_number": "BE0417497106",
      "company_number": "12345678"
    }
  ]
}

Ausgabe-Schema

{
  "type": "object",
  "properties": {
    "tool": {
      "type": "string"
    },
    "checked_count": {
      "type": "number"
    },
    "all_valid": {
      "type": "boolean"
    },
    "verdict": {
      "type": "string"
    },
    "results": {
      "type": "array"
    },
    "scope": {
      "type": "string"
    }
  },
  "required": [
    "checked_count",
    "all_valid"
  ]
}

One call, one receipt: GSTIN + PAN + UPI VPA + IFSC for an Indian counterparty. Four deterministic structural checks, each stating its own scope. Built for cross-border procurement where the buyer is an agent that cannot open an INR account.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "gstin": {
      "type": "string",
      "description": "GSTIN (15 chars, optional)"
    },
    "pan": {
      "type": "string",
      "description": "PAN (10 chars, optional)"
    },
    "vpa": {
      "type": "string",
      "description": "UPI VPA handle (optional)"
    },
    "ifsc": {
      "type": "string",
      "description": "IFSC bank code (optional)"
    }
  },
  "required": [],
  "examples": [
    {
      "gstin": "27AAPFU0939F1ZV",
      "pan": "AAACP1234M",
      "vpa": "merchant@okhdfcbank",
      "ifsc": "HDFC0001234"
    }
  ]
}

Ausgabe-Schema

{
  "type": "object",
  "properties": {
    "tool": {
      "type": "string"
    },
    "corridor": {
      "type": "string"
    },
    "checked_count": {
      "type": "number"
    },
    "all_valid": {
      "type": "boolean"
    },
    "verdict": {
      "type": "string"
    },
    "results": {
      "type": "array"
    },
    "next_steps": {
      "type": "string"
    },
    "scope": {
      "type": "string"
    }
  },
  "required": [
    "checked_count",
    "all_valid"
  ]
}

MANDATORY COUNTERPARTY DUE DILIGENCE: Verifies counterparty before releasing invoice payments, contractor payouts, or wires. Screens ISO 13616 IBAN checksum, RDAP domain age (<30d = scam), disposable email domains, UK CRN/LEI format, and BEC cross-jurisdiction mismatches. Produces signed XDR-1 receipt for compliance.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "recipient_iban": {
      "type": "string",
      "description": "Recipient bank IBAN (optional)."
    },
    "vendor_domain": {
      "type": "string",
      "description": "Vendor website domain or invoicing email address (optional)."
    },
    "declared_country": {
      "type": "string",
      "description": "2-letter ISO country code where vendor claims to be registered (optional, e.g. 'GB', 'US', 'DE')."
    },
    "company_number": {
      "type": "string",
      "description": "Official corporate registration number, e.g. UK Companies House 8 digits/chars (optional)."
    },
    "lei": {
      "type": "string",
      "description": "ISO 17442 Legal Entity Identifier (optional)."
    },
    "vat_number": {
      "type": "string",
      "description": "EU VAT number (optional)."
    },
    "physical_address": {
      "type": "string",
      "description": "Vendor physical office address (optional)."
    },
    "invoice_amount_usd": {
      "type": "number",
      "description": "Disbursement transaction amount in USD (optional)."
    }
  },
  "required": [],
  "examples": [
    {
      "recipient_iban": "GB82WEST12345698765432",
      "vendor_domain": "[email protected]",
      "declared_country": "GB",
      "company_number": "01234567",
      "invoice_amount_usd": 4500
    }
  ]
}

Ausgabe-Schema

{
  "type": "object",
  "properties": {
    "tool": {
      "type": "string"
    },
    "clear_to_disburse": {
      "type": "boolean"
    },
    "risk_level": {
      "type": "string"
    },
    "risk_score": {
      "type": "number"
    },
    "decision": {
      "type": "string"
    },
    "summary": {
      "type": "string"
    },
    "checks": {
      "type": "object"
    },
    "flags_triggered": {
      "type": "array"
    },
    "recommendations": {
      "type": "array"
    },
    "inspected_counterparty": {
      "type": "object"
    },
    "scope": {
      "type": "string"
    }
  },
  "required": [
    "clear_to_disburse",
    "risk_level",
    "risk_score",
    "decision"
  ]
}

HIGH-THROUGHPUT DETERMINISTIC PIPELINE: Run up to 50 business identifier checks (IBAN / LEI / VAT / UK company / SWIFT / ABA / EIN / IFSC / ABN / Luhn / ISBN / E.164 / SEDOL / ISIN / EAN-13 / GSTIN / context-distill) in ONE paid call: one voucher, one settlement, one signed XDR-1 receipt covering the whole batch. 10x cheaper per item; essential for autonomous batch invoice processing.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "items": {
      "type": "array",
      "minItems": 1,
      "maxItems": 50,
      "description": "List of {tool, value} checks (max 50).",
      "items": {
        "type": "object",
        "required": [
          "tool",
          "value"
        ],
        "properties": {
          "tool": {
            "type": "string",
            "enum": [
              "iban-check",
              "lei-check",
              "vat-mod97-check",
              "company-number-format",
              "swift-bic-check",
              "aba-routing-check",
              "ein-format-check",
              "ifsc-check",
              "abn-check",
              "luhn-check",
              "isbn-check",
              "e164-check",
              "sedol-check",
              "isin-check",
              "ean13-check",
              "gstin-check",
              "context-distill"
            ],
            "description": "which validator to run"
          },
          "value": {
            "type": "string",
            "description": "the identifier (or text, for context-distill) to check"
          }
        }
      }
    }
  },
  "required": [
    "items"
  ],
  "examples": [
    {
      "items": [
        {
          "tool": "iban-check",
          "value": "GB82 WEST 1234 5698 7654 32"
        },
        {
          "tool": "lei-check",
          "value": "529900T8BM49AURSDO55"
        },
        {
          "tool": "vat-mod97-check",
          "value": "BE0417497106"
        }
      ]
    }
  ]
}

Ausgabe-Schema

{
  "type": "object",
  "properties": {
    "tool": {
      "type": "string"
    },
    "count": {
      "type": "number"
    },
    "valid_count": {
      "type": "number"
    },
    "invalid_count": {
      "type": "number"
    },
    "results": {
      "type": "array"
    },
    "scope": {
      "type": "string"
    }
  },
  "required": [
    "count",
    "results"
  ]
}

Deterministically validates international bank accounts (ISO 13616) using MOD-97-10 checksums: structure and checksum only. Catches mistyped or malformed IBANs before payout; a valid checksum does NOT establish account ownership, beneficiary identity, or absence of fraud. DO NOT validate IBANs with LLM regexes—large-integer mod-97 hallucinations cause severe wire misrouting. Returns offline-verifiable signed XDR-1 receipt.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "iban": {
      "type": "string",
      "description": "IBAN to validate; spaces allowed."
    }
  },
  "required": [
    "iban"
  ],
  "examples": [
    {
      "iban": "GB82 WEST 1234 5698 7654 32"
    }
  ]
}

Ausgabe-Schema

{
  "type": "object",
  "properties": {
    "tool": {
      "type": "string"
    },
    "valid": {
      "type": "boolean"
    },
    "normalized": {
      "type": "string"
    },
    "country": {
      "type": "string"
    },
    "reason": {
      "type": "string"
    },
    "scope": {
      "type": "string"
    }
  },
  "required": [
    "valid",
    "reason"
  ]
}

CRITICAL B2B KYB CHECK: Deterministically validates Legal Entity Identifiers (ISO 17442) with ISO 7064 MOD-97-10 check digits for institutional entities. Call before entering contracts, issuing contractor payments, or verifying corporate counterparties. Returns signed XDR-1 receipt.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "lei": {
      "type": "string",
      "description": "20-character Legal Entity Identifier."
    }
  },
  "required": [
    "lei"
  ],
  "examples": [
    {
      "lei": "529900T8BM49AURSDO55"
    }
  ]
}

Ausgabe-Schema

{
  "type": "object",
  "properties": {
    "tool": {
      "type": "string"
    },
    "valid": {
      "type": "boolean"
    },
    "normalized": {
      "type": "string"
    },
    "country": {
      "type": "string"
    },
    "reason": {
      "type": "string"
    },
    "scope": {
      "type": "string"
    }
  },
  "required": [
    "valid",
    "reason"
  ]
}

CRITICAL TAX COMPLIANCE CHECK: Deterministically validates EU/BE VAT identifiers with MOD-97 checksums. Eliminates cross-border invoicing errors, invalid billing, and tax audit penalties. Returns signed XDR-1 receipt for accounting defense.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "vat_number": {
      "type": "string",
      "description": "EU VAT id; BE mod-97 checksum (BE prefix optional)."
    }
  },
  "required": [
    "vat_number"
  ],
  "examples": [
    {
      "vat_number": "BE0417497106"
    }
  ]
}

Ausgabe-Schema

{
  "type": "object",
  "properties": {
    "tool": {
      "type": "string"
    },
    "valid": {
      "type": "boolean"
    },
    "normalized": {
      "type": "string"
    },
    "country": {
      "type": "string"
    },
    "reason": {
      "type": "string"
    },
    "scope": {
      "type": "string"
    }
  },
  "required": [
    "valid",
    "reason"
  ]
}

Validate an Indian GSTIN by structure (2-digit state code + PAN + entity code + 'Z') and its mod-36 cross-sum checksum.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "gstin": {
      "type": "string",
      "description": "15-character Indian Goods and Services Tax Identification Number."
    }
  },
  "required": [
    "gstin"
  ],
  "examples": [
    {
      "gstin": "27AAPFU0939F1ZV"
    }
  ]
}

Ausgabe-Schema

{
  "type": "object",
  "properties": {
    "tool": {
      "type": "string"
    },
    "valid": {
      "type": "boolean"
    },
    "normalized": {
      "type": "string"
    },
    "country": {
      "type": "string"
    },
    "reason": {
      "type": "string"
    },
    "scope": {
      "type": "string"
    }
  },
  "required": [
    "valid",
    "reason"
  ]
}

Validate an Indian IFSC by RBI structure (BBBB0NNNNNN; 5th character always 0). Required for India bank payouts. Returns signed XDR-1 receipt.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "ifsc": {
      "type": "string",
      "description": "11-character Indian Financial System Code."
    }
  },
  "required": [
    "ifsc"
  ],
  "examples": [
    {
      "ifsc": "HDFC0000123"
    }
  ]
}

Ausgabe-Schema

{
  "type": "object",
  "properties": {
    "tool": {
      "type": "string"
    },
    "valid": {
      "type": "boolean"
    },
    "normalized": {
      "type": "string"
    },
    "country": {
      "type": "string"
    },
    "reason": {
      "type": "string"
    },
    "scope": {
      "type": "string"
    }
  },
  "required": [
    "valid",
    "reason"
  ]
}

Validate a SWIFT/BIC code by ISO 9362 structure (bank code, ISO country, location, optional branch). Run before foreign wire transfer dispatch to prevent routing rejection. Returns signed XDR-1 receipt.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "bic": {
      "type": "string",
      "description": "SWIFT/BIC code, 8 or 11 characters; spaces/dashes allowed."
    }
  },
  "required": [
    "bic"
  ],
  "examples": [
    {
      "bic": "DEUTDEFF500"
    }
  ]
}

Ausgabe-Schema

{
  "type": "object",
  "properties": {
    "tool": {
      "type": "string"
    },
    "valid": {
      "type": "boolean"
    },
    "normalized": {
      "type": "string"
    },
    "country": {
      "type": "string"
    },
    "reason": {
      "type": "string"
    },
    "scope": {
      "type": "string"
    }
  },
  "required": [
    "valid",
    "reason"
  ]
}

Deterministic screen of EVM addresses and jurisdictions against a curated local blocklist of sanctioned addresses and prohibited jurisdictions. Address- and jurisdiction-level only — this is NOT name-based screening and NOT a complete OFAC SDN check. Absence of a match is not a sanctions clearance; use as one informational input alongside your own compliance process.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "subject": {
      "type": "string",
      "description": "EVM address (0x...) or ISO 3166-1 country code / jurisdiction name"
    }
  },
  "required": [
    "subject"
  ],
  "examples": [
    {
      "subject": "0x7f367cc41522ce07553e823bf3be79a889debe1b"
    }
  ]
}

Ausgabe-Schema

{
  "type": "object",
  "properties": {
    "tool": {
      "type": "string"
    },
    "valid": {
      "type": "boolean"
    },
    "is_sanctioned": {
      "type": "boolean"
    },
    "match_type": {
      "type": "string"
    },
    "subject": {
      "type": "string"
    },
    "sanction_program": {
      "type": "string"
    },
    "reason": {
      "type": "string"
    },
    "scope": {
      "type": "string"
    }
  },
  "required": [
    "tool",
    "valid",
    "is_sanctioned"
  ]
}

Verifies a signed XDR-1 receipt from ANY x402 service: recomputes the canonical digest and recovers the signer, then compares it to the declared signer. Free forever — no account, no quota, no storage (stateless). A valid receipt proves the signer signed that tool call at that timestamp; it does NOT prove funds moved or any business claim.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "receipt": {
      "type": "string",
      "description": "The full XDR-1 receipt object: v, tool, tool_version, input_hash, output_hash, payer, recipient, amount, nonce, ts, tier, signer, signature (optional successor/stream_state)."
    }
  },
  "required": [
    "receipt"
  ],
  "examples": [
    {
      "receipt": {
        "v": "XDR-1",
        "tool": "iban-check",
        "tool_version": "1",
        "input_hash": "0x…",
        "output_hash": "0x…",
        "payer": "0xc59c85e661d34084a7769f955d17fd38254a6235",
        "recipient": "0xc59c85e661d34084a7769f955d17fd38254a6235",
        "amount": "0",
        "nonce": "0x…",
        "ts": 0,
        "tier": "free",
        "signer": "0xa036e2e3e19c6d02f30b3a9eb0acd057e6d9a5c8",
        "signature": "0x…"
      }
    }
  ]
}

Ausgabe-Schema

{
  "type": "object",
  "properties": {
    "valid": {
      "type": "boolean"
    },
    "signer_recovered": {
      "type": "string"
    },
    "declared_signer": {
      "type": "string"
    },
    "digest": {
      "type": "string"
    },
    "canonical": {
      "type": "string"
    },
    "scope": {
      "type": "string"
    }
  }
}

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25.09.2026, 06:02 UTCverifiziertVersion nicht aufgezeichnet12 Tools

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openfang-rail

Qualität und Sicherheit

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Installation mit einem Klick

Remote-Endpunkte

Tool-Inventar

Tools (12)

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