Server definition

Hash: sha256:f46d835fc136fe8e5a716df8f487d448767ba075a4fdaf4c9bd3c68837d02a97
What it is: What a remote MCP server returned when asked what it offers: 7 tools

The blob, as servednamed by its sha256

{
  "instructions": "Generate and validate EN 16931 e-invoices for the German and French mandates: Factur-X / ZUGFeRD 2.x (PDF/A-3 with embedded CII XML) and XRechnung 3.0 (pure XML, KOSIT rules). A plain PDF invoice is NOT a legal e-invoice in Germany (since 2025-01-01) or France (since 2026-09-01); use these tools when a recipient is an EU business or authority that requires a compliant file. Every file that passes validation receives a permanent verification certificate (EIW-…) the recipient can check. Validation failures are never charged. If you have no API key, call signup(email) first (20 free credits).",
  "tools": [
    {
      "description": "Credits remaining and calls used for an API key.",
      "inputSchema": {
        "properties": {
          "api_key": {
            "default": "",
            "title": "Api Key",
            "type": "string"
          }
        },
        "title": "check_creditsArguments",
        "type": "object"
      },
      "name": "check_credits",
      "outputSchema": null
    },
    {
      "description": "Your existing PDF invoice + invoice JSON → Factur-X / ZUGFeRD PDF/A-3 with embedded XML (1 credit).\n\n    pdf_base64: the original PDF, base64-encoded (max 15 MB). Returns {pdf_base64, cert_id, verify_url,\n    credits_left}. The output is validated (EN 16931 + PDF/A-3) before delivery; failures are not charged.",
      "inputSchema": {
        "properties": {
          "api_key": {
            "default": "",
            "title": "Api Key",
            "type": "string"
          },
          "invoice": {
            "additionalProperties": true,
            "title": "Invoice",
            "type": "object"
          },
          "pdf_base64": {
            "title": "Pdf Base64",
            "type": "string"
          }
        },
        "required": [
          "pdf_base64",
          "invoice"
        ],
        "title": "create_facturx_pdfArguments",
        "type": "object"
      },
      "name": "create_facturx_pdf",
      "outputSchema": null
    },
    {
      "description": "Invoice JSON → validated EN 16931 CII XML (1 credit; failures free).\n\n    profile: \"en16931\" (Factur-X/ZUGFeRD data, B2B) or \"xrechnung\" (German public sector; needs\n    invoice.buyer_reference = Leitweg-ID and seller contact_email/contact_phone).\n    Invoice schema: see https://einvoicewiz.com/openapi.json  (required: invoice_number, issue_date,\n    currency, seller{name,country}, buyer{name,country}, lines[{name,qty,unit_price,vat_rate}]).\n    Returns {xml, validation, verify:{id,url}, credits_left}. On 422 the body lists the violated rules.",
      "inputSchema": {
        "properties": {
          "api_key": {
            "default": "",
            "title": "Api Key",
            "type": "string"
          },
          "invoice": {
            "additionalProperties": true,
            "title": "Invoice",
            "type": "object"
          },
          "profile": {
            "default": "en16931",
            "title": "Profile",
            "type": "string"
          }
        },
        "required": [
          "invoice"
        ],
        "title": "generate_einvoice_xmlArguments",
        "type": "object"
      },
      "name": "generate_einvoice_xml",
      "outputSchema": null
    },
    {
      "description": "Look up a verification certificate (EIW-…) — free, no key. Confirms which file hashes passed validation and when.",
      "inputSchema": {
        "properties": {
          "cert_id": {
            "title": "Cert Id",
            "type": "string"
          }
        },
        "required": [
          "cert_id"
        ],
        "title": "lookup_certificateArguments",
        "type": "object"
      },
      "name": "lookup_certificate",
      "outputSchema": null
    },
    {
      "description": "Create an einvoicewiz API key with 20 free credits (no card). The key is shown once — store it.",
      "inputSchema": {
        "properties": {
          "email": {
            "title": "Email",
            "type": "string"
          }
        },
        "required": [
          "email"
        ],
        "title": "signupArguments",
        "type": "object"
      },
      "name": "signup",
      "outputSchema": null
    },
    {
      "description": "Validate a Factur-X / ZUGFeRD / XRechnung file (PDF or XML, base64) against EN 16931 + KOSIT + PDF/A (1 credit).\n\n    Returns the rule-level report {result:{status, errors[], warnings[], profile}, verify, credits_left}.\n    verify is set only when the file passed.",
      "inputSchema": {
        "properties": {
          "api_key": {
            "default": "",
            "title": "Api Key",
            "type": "string"
          },
          "file_base64": {
            "title": "File Base64",
            "type": "string"
          }
        },
        "required": [
          "file_base64"
        ],
        "title": "validate_einvoiceArguments",
        "type": "object"
      },
      "name": "validate_einvoice",
      "outputSchema": null
    },
    {
      "description": "Decision helper (free, no key): which e-invoice format a recipient needs and whether a plain PDF is still acceptable.",
      "inputSchema": {
        "properties": {
          "recipient_country": {
            "title": "Recipient Country",
            "type": "string"
          },
          "recipient_is_public_authority": {
            "default": false,
            "title": "Recipient Is Public Authority",
            "type": "boolean"
          }
        },
        "required": [
          "recipient_country"
        ],
        "title": "which_format_do_i_needArguments",
        "type": "object"
      },
      "name": "which_format_do_i_need",
      "outputSchema": null
    }
  ]
}

Verify it yourself

curl -s https://api.teppi.xyz/v1/evidence/sha256:f46d835fc136fe8e5a716df8f487d448767ba075a4fdaf4c9bd3c68837d02a97 | sha256sum