General Tools

einvoicewiz.com

Provides general-purpose tools through the Model Context Protocol.

1 endpoint7 known toolsFirst detected September 2, 2026Last detected September 2, 2026

ENDPOINT 1

https://einvoicewiz.com/mcp

No auth detected

MCP server metadata

Name: einvoicewiz
Version: 1.26.0

Capabilities

experimentalpromptsresourcestools

Server 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).

Known tools 7

signup

Create an einvoicewiz API key with 20 free credits (no card).

Potential side effects

check_credits

Credits remaining and calls used for an API key.

Inferred read-only

generate_einvoice_xml

Invoice JSON → validated EN 16931 CII XML (1 credit; failures free).

Potential side effects

create_facturx_pdf

Your existing PDF invoice + invoice JSON → Factur-X / ZUGFeRD PDF/A-3 with embedded XML (1 credit).

Potential side effects

validate_einvoice

Validate a Factur-X / ZUGFeRD / XRechnung file (PDF or XML, base64) against EN 16931 + KOSIT + PDF/A (1 credit).

Inferred read-only

lookup_certificate

Look up a verification certificate (EIW-…) — free, no key.

Inferred read-only

which_format_do_i_need

Decision helper (free, no key): which e-invoice format a recipient needs and whether a plain PDF is still acceptable.

Potential side effects

CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.einvoicewiz]
url = "https://einvoicewiz.com/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "einvoicewiz": {
      "type": "http",
      "url": "https://einvoicewiz.com/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: einvoicewiz
Remote MCP URL: https://einvoicewiz.com/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "einvoicewiz": {
      "url": "https://einvoicewiz.com/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "einvoicewiz": {
      "type": "http",
      "url": "https://einvoicewiz.com/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "einvoicewiz",
  "transport": "streamable-http",
  "url": "https://einvoicewiz.com/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

TRUST AND VERIFICATION EVIDENCE

Loading Trust v2 evidence…

Checking the associated registrable domain. The BuiltWith key remains server-side.

Indexed

Evidence is source-attributed and does not guarantee that a third-party server is safe. Risk labels are conservative metadata heuristics.