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E-Invoice Checker MCP server

online · 100% uptime
by einvoicechecker.com·com.einvoicechecker/einvoice·v1.0.2
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Validate, parse and render EU e-invoices: XRechnung, ZUGFeRD, Factur-X, Peppol BIS 3.0, KSeF.

A88/100grade A
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Safety scan
A88/100

full report

Adoption
Growing

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If you have run it, two minutes of your experience saves the next person an afternoon.

E-Invoice Checker tools (7, 1 write)

write = sends, deletes, buys or posts
  • detect_invoiceFree

    Identify the format, syntax, profile/customization and country standard of an e-invoice file. Cheap first step before validating.

  • list_supported_formatsFree

    Which formats, profiles and rule sets this service supports, and what each tool costs.

  • my_usageFree

    Plan, monthly quota, usage this month and subscription state of the API key used for this connection. Free.

  • parse_invoiceFree

    Extract the invoice as normalised JSON: number, dates, seller, buyer, lines, VAT breakdown, totals, payment details. Works for every supported format.

  • render_invoice_htmlFree

    Human-readable invoice document (HTML, A4 print layout) from the XML, in the requested language.

  • render_invoice_pdfFree

    Human-readable PDF of the invoice (counts as 2 requests). Returned as a base64 resource.

  • validate_invoicewrite actionFree

    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.

Public scan report

scanner v0.1.10 · 2026-10-14 · same rubric, same numbers if you re-run it

no findings
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 1542ms20/20
  • Tool poisoning7 tool descriptions checked15/15
  • Auth qualityAPI key sent as a header8/15
  • Maintenancelast push 0 days ago15/15
  • Maintainer identityendpoint served from the registry-verified namespace domain8/10
Overall 88/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How E-Invoice Checker compares

Against every graded Finance MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
88/100
higher than 85% of 1,761 Finance servers
Tools
7
the typical Finance server has 8
Tools that change things
14%
typical: 0%. Fewer write tools means less an agent can break
Uptime
100%
of our recent checks; the typical remote Finance server answers 100%
Response time
211 ms
faster than 64% of 1,133 Finance servers

What its tools let an agent do: 6 read · 1 change

Install E-Invoice Checker in Claude Code, Cursor or VS Code

claude mcp add --transport http einvoice https://einvoicechecker.com/v1/mcp
Add to Cursor

What the publisher says

From the E-Invoice Checker repository's README, as published. We do not edit it. Read it on GitHub

E-Invoice Checker MCP server

Remote Model Context Protocol server for European e-invoices: detect, parse, validate and render XRechnung, ZUGFeRD, Factur-X, Peppol BIS Billing 3.0, generic EN 16931 UBL/CII and Polish KSeF FA(3) invoices with the official KoSIT, OpenPeppol and KSeF rule sets. Same engine as einvoicechecker.com.

  • Endpoint: https://einvoicechecker.com/v1/mcp (Streamable HTTP, stateless)
  • Auth: optional API key, Authorization: Bearer ek_… (free key, 100 requests/month). Without a key the anonymous rate limit applies (20 requests/min per IP).
  • Registry: com.einvoicechecker/einvoice in the official MCP registry
  • Docs: https://einvoicechecker.com/mcp/

Tools

Input: content (invoice XML as text) or content_base64 (ZUGFeRD / Factur-X PDF or any invoice file, base64). Files up to 10 MB. Invoices are processed in memory and discarded; nothing from the invoice content is stored.

Connect

Claude Code

claude mcp add --transport http einvoicechecker https://einvoicechecker.com/v1/mcp \
  --header "Authorization: Bearer ek_YOUR_KEY"

Claude.ai / Claude Desktop: Settings → Connectors → Add custom connector → https://einvoicechecker.com/v1/mcp.

Cursor / Windsurf / VS Code (mcp.json):

{
  "mcpServers": {
    "einvoicechecker": {
      "url": "https://einvoicechecker.com/v1/mcp",
      "headers": { "Authorization": "Bearer ek_YOUR_KEY" }
    }
  }
}

stdio clients (via mcp-remote):

{
  "mcpServers": {
    "einvoicechecker": {
      "command": "npx",
      "args": ["-y", "mcp-remote", "https://einvoicechecker.com/v1/mcp", "--header", "Authorization: Bearer ek_YOUR_KEY"]
    }
  }
}

Example prompts

  • "Validate this XRechnung and tell me what the supplier has to fix" (paste the XML).
  • "Extract the line items and VAT breakdown of this Factur-X PDF as a table."
  • "Is this Peppol invoice compliant with BIS Billing 3.0? List fatal errors only."
  • "Render this KSeF invoice as a PDF in English."

Pricing

Free tier 100 requests/month; Starter €24, Pro €49, Business €149 per month. Details: https://einvoicechecker.com/pricing/

Files in this repository

  • server.json: the registry manifest published to the official MCP registry.
  • server-card.json: static server card also served at https://einvoicechecker.com/.well-known/mcp/server-card.json.

Terms: https://einvoicechecker.com/terms/ · Privacy: https://einvoicechecker.com/privacy/ · Support: support@einvoicechecker.com

Nothing above is checked by us. What we check is on the safety report.

E-Invoice Checker: common questions

Is E-Invoice Checker MCP server safe?
Yes, by our scan: it is graded A (88/100). Read the E-Invoice Checker safety report
How do I install E-Invoice Checker?
It runs remotely at einvoicechecker.com. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does E-Invoice Checker need an API key?
Yes. The registry entry asks for Authorization.
Is E-Invoice Checker maintained?
The last commit was 21 days ago (2026-10-14). The latest release is v1.0.2.
Is E-Invoice Checker up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
What can I use instead of E-Invoice Checker?
Servers from other publishers that do the same job: three.ws Tutor MCP server, E Arveldaja MCP server and Quickbooks MCP server.
How does E-Invoice Checker compare with other Finance MCP servers?
safety score 88/100 (higher than 85% of 1,761 Finance servers); tools 7 (the typical Finance server has 8); tools that change things 14% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.

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