protogrid
Sign inAdd to your agent

Search / com.einvoicechecker/einvoice

E-Invoice Checker

R0· no sign-in

Validate, parse and render EU e-invoices: XRechnung, ZUGFeRD, Factur-X, Peppol BIS 3.0, KSeF.

v1.0.2 · active · repository · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality73new
Trust96of 100
Uptime, 30 days100%
Latency p50365 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "einvoice": {
      "type": "http",
      "url": "https://einvoicechecker.com/v1/mcp",
      "headers": {
        "Authorization": "Bearer ${EINVOICE_TOKEN}"
      }
    }
  }
}
claude mcp add --transport http einvoice https://einvoicechecker.com/v1/mcp --header "Authorization: Bearer ${EINVOICE_TOKEN}"
[mcp_servers.einvoice]
url = "https://einvoicechecker.com/v1/mcp"
bearer_token_env_var = "EINVOICE_TOKEN"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "einvoice": {
      "type": "remote",
      "url": "https://einvoicechecker.com/v1/mcp",
      "enabled": true,
      "headers": {
        "Authorization": "Bearer {env:EINVOICE_TOKEN}"
      }
    }
  }
}
{
  "mcpServers": {
    "einvoice": {
      "type": "http",
      "url": "https://einvoicechecker.com/v1/mcp",
      "headers": {
        "Authorization": "Bearer ${EINVOICE_TOKEN}"
      }
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=einvoice&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vZWludm9pY2VjaGVja2VyLmNvbS92MS9tY3AiLCJoZWFkZXJzIjp7IkF1dGhvcml6YXRpb24iOiJCZWFyZXIgJHtFSU5WT0lDRV9UT0tFTn0ifX0%3D"
}
{
  "servers": {
    "einvoice": {
      "type": "http",
      "url": "https://einvoicechecker.com/v1/mcp",
      "headers": {
        "Authorization": "Bearer ${EINVOICE_TOKEN}"
      }
    }
  }
}
{
  "mcpServers": {
    "einvoice": {
      "httpUrl": "https://einvoicechecker.com/v1/mcp",
      "headers": {
        "Authorization": "Bearer ${EINVOICE_TOKEN}"
      }
    }
  }
}
extensions:
  "einvoice":
    enabled: true
    name: "einvoice"
    type: streamable_http
    uri: "https://einvoicechecker.com/v1/mcp"
    headers:
      "Authorization": "Bearer ${EINVOICE_TOKEN}"
    timeout: 300

Placeholders to fill from your own secret store: ${EINVOICE_TOKEN}. The registry never accepts secret values.

Quality 73 / 100new

protocol75 · weight 25
  • warn
    protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
  • n/a
    protocol.statelessonly applies to 2026-07-28 servers
  • pass
    protocol.transportstreamable HTTP
  • n/a
    protocol.list_ttlonly applies to 2026-07-28 servers
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygiene71 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • fail
    tools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
  • fail
    tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: render_invoice_html (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); parse_invoice (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); render_invoice_pdf (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
  • pass
    tools.token_costabout 1,424 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stabilityn/a · weight 15
  • n/a
    stability.changes, stability.rug_pulltool history recorded for 6 of the 7 days needed
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

8 tools, about 1,424 tokens to load them all · tool set 392910be14db · tools last changed 2026-10-16 · checked 2026-10-20 12:13 UTC

Tool changes

  • render_invoice_pdfchangedinput schema
  • render_invoice_htmlchangedinput schema
  • validate_invoicechangeddescription
    before

    Run the official rule set for the detected format (KoSIT for XRechnung/ZUGFeRD/Factur-X, OpenPeppol for Peppol BIS, FA(3) schema for KSeF). Returns valid/invalid with every failed rule: id, severity, message, XPath.

    after · 63% of words in common

    Run the official rule set for the detected format (KoSIT for XRechnung/ZUGFeRD/Factur-X, OpenPeppol for Peppol BIS, FA(3) schema for KSeF, Porezna uprava HR-CIUS schematron for Croatian eRačun, Facturae XSD + calculation/NIF/DIR3 rules for Spain, LHDN SDK rules for MyInvois). Returns valid/invalid with every failed rule: id, severity, message, XPath.

  • fix_invoiceadded

    Fix validation errors of an EN 16931 invoice (XRechnung, Peppol BIS, ZUGFeRD/Factur-X XML, UBL, CII) deterministically: empty elements, decimals, date and code formats, specification ids; with totals=true also recalculates totals and the VAT breakdown from the lines. Data that is not in the file (Leitweg-ID, seller contact, endpoint ids, payment terms) is taken from "values"; missing ones are listed in needs_input. Returns the change list, the remaining errors and the corrected XML. Counts as 2 requests.

Full history: list_changes · trend: quality JSON.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 96 / 100

provenance85
liveness100
freshness100
hygiene100

+repository +dns-namespace +website +reachable +uptime-100% +updated-6d-ago

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://einvoicechecker.com/v1/mcp streamable-httpnoneyes100%365 ms2025-11-252026-10-20

Tools (8)

detect_invoiceIdentify the format, syntax, profile/customization and country standard of an e-invoice file. Cheap first step before validating.
fix_invoiceFix validation errors of an EN 16931 invoice (XRechnung, Peppol BIS, ZUGFeRD/Factur-X XML, UBL, CII) deterministically: empty elements, decimals, date and code formats, specification ids; with totals=true also recalculates totals and the VAT breakdown from the lines. Data that is not in the file (Leitweg-ID, seller contact, endpoint ids, payment terms) is taken from "values"; missing ones are listed in needs_input. Returns the change list, the remaining errors and the corrected XML. Counts as 2 requests.
list_supported_formatsWhich formats, profiles and rule sets this service supports, and what each tool costs.
my_usagePlan, monthly quota, usage this month and subscription state of the API key used for this connection. Free.
parse_invoiceExtract the invoice as normalised JSON: number, dates, seller, buyer, lines, VAT breakdown, totals, payment details. Works for every supported format.
render_invoice_htmlHuman-readable invoice document (HTML, A4 print layout) from the XML, in the requested language.
render_invoice_pdfHuman-readable PDF of the invoice (counts as 2 requests). Returned as a base64 resource.
validate_invoiceRun the official rule set for the detected format (KoSIT for XRechnung/ZUGFeRD/Factur-X, OpenPeppol for Peppol BIS, FA(3) schema for KSeF, Porezna uprava HR-CIUS schematron for Croatian eRačun, Facturae XSD + calculation/NIF/DIR3 rules for Spain, LHDN SDK rules for MyInvois). Returns valid/invalid with every failed rule: id, severity, message, XPath.

Schemas: list_tools.

Similar MCP servers

  • invowerkR0quality 80
    dev.invowerk/xrechnung-e-invoice-validator

    E-invoice checker for ZUGFeRD, Factur-X, XRechnung and Peppol BIS. Free web tool, API and MCP.

  • scriboR0quality 82
    io.github.causa-prima-ai/scribo

    EN 16931-compliant e-invoices: XRechnung, ZUGFeRD, Factur-X, Peppol BIS, Facturae or US PDF. Free.

  • InvoiceInR0quality 87
    io.github.peculiar-systems/invoicein

    XRechnung, Factur-X, Peppol, PINT AE, FatturaPA, KSeF → JSON + fix hints. Hosted; MIT=examples only

  • xrechnung-mcpL0
    io.github.imysfylmz/xrechnung-mcp

    Validate and parse German e-invoices (XRechnung, ZUGFeRD, Factur-X) offline. No API key.

  • invoiceoracleR0quality 79
    io.tooloracle/invoiceoracle

    InvoiceOracle - 10 e-invoicing tools: XRechnung, ZUGFeRD, Peppol, validation, archive.

  • ZUGFeRD ValidatorR1quality 77
    de.zugferd-validator/validator

    Validiert E-Rechnungen (ZUGFeRD/Factur-X, XRechnung) gegen EN 16931 mit Korrekturvorschlägen.

Official server.json
{
  "name": "com.einvoicechecker/einvoice",
  "icons": [
    {
      "src": "https://einvoicechecker.com/assets/mcp-logo.png",
      "sizes": [
        "512x512"
      ],
      "mimeType": "image/png"
    }
  ],
  "title": "E-Invoice Checker",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://einvoicechecker.com/v1/mcp",
      "type": "streamable-http",
      "headers": [
        {
          "name": "Authorization",
          "isSecret": true,
          "description": "Bearer <API key>. Optional: free key at https://einvoicechecker.com/developers/; without it the anonymous rate limit applies."
        }
      ]
    }
  ],
  "version": "1.0.2",
  "repository": {
    "url": "https://github.com/vpukhalskyi/einvoicechecker-mcp",
    "source": "github"
  },
  "websiteUrl": "https://einvoicechecker.com/mcp/",
  "description": "Validate, parse and render EU e-invoices: XRechnung, ZUGFeRD, Factur-X, Peppol BIS 3.0, KSeF."
}