How do I install E Invoice Checker?

Copy the http config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.

Does E Invoice Checker need an API key?

No required environment variable is listed on this record.

What transport does E Invoice Checker use?

E Invoice Checker is reached over HTTP.

When was E Invoice Checker last checked?

Last checked 2026-11-08. Validate, parse and render EU e-invoices: XRechnung, ZUGFeRD, Factur-X, Peppol BIS 3.0, KSeF.

E Invoice Checker MCP server

Power your agent

Add this server

The publisher's own URL. Not a PlugMCP endpoint.

Add to Cursor Add in Claude Add to VS Code Run on PlugMCP

Host a copy with our keys and logs.

Server URL

https://einvoicechecker.com/v1/mcp

The Claude button above opens Claude with the name and URL filled in. You still confirm it there.

shClaude Code

1claude mcp add --transport http com.einvoicechecker-einvoice https://einvoicechecker.com/v1/mcp

Run in a terminal.

jsonClaude Desktop

1{2  "mcpServers": {3    "com.einvoicechecker-einvoice": {4      "command": "npx",5      "args": [6        "-y",7        "mcp-remote",8        "https://einvoicechecker.com/v1/mcp"9      ]10    }11  }12}

claude_desktop_config.json

Remote · HTTPPublisher installStep-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

Run on PlugMCP

Host a copy with our keys and logs.

A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.

Launch

Server facts

Remote

Transport: http
Version: 1.0.2
Last checked

Tools

No tool list yet. Remote servers get one after the first health check.

FAQ

Questions

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

Tool	Does	Cost
`detect_invoice`	Format, syntax, profile, country standard of a file	1
`parse_invoice`	Invoice as normalised JSON (parties, lines, VAT breakdown, totals, payment)	1
`validate_invoice`	Official rules: KoSIT (XRechnung 3.0.2 incl. BR-DE), OpenPeppol BIS 3.0.20, KSeF FA(3). Every failed rule with id, severity, XPath	1
`render_invoice_html`	Readable A4 document as HTML (en, de, fr, pl, nl)	1
`render_invoice_pdf`	Readable PDF, returned as a base64 resource	2
`my_usage`	Plan, quota, usage, subscription of the connected key	0
`list_supported_formats`	Formats, rule sets, plans	0

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: [email protected]

Add this server

Host a copy with our keys and logs.

Server facts

Tools

Questions

How do I install E Invoice Checker?

Does E Invoice Checker need an API key?

What transport does E Invoice Checker use?

When was E Invoice Checker last checked?

Documentation

E-Invoice Checker MCP server

Tools

Connect

Example prompts

Pricing

Files in this repository