invoicehub
Validate, generate & convert EU e-invoices (UBL, CII, XRechnung, Factur-X) — EN 16931 pre-validated.
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质量与安全性
基于对工具定义和协议合规性的自动分析。
上下文开销
这是每次将服务器的工具加载到模型上下文窗口时所消耗的大致 token 数。数值越高，可用于其他任务的注意力就越少。
安装
一键安装
将以下内容添加到你的 `claude_desktop_config.json` 文件中：
{
"mcpServers": {
"invoicehub": {
"url": "https://api.invoicehub.dev/mcp"
}
}
}远程端点
https://api.invoicehub.dev/mcpstreamable-http它能做什么
工具清单
工具（4）
🟢validate_invoice(xml)
Validate an EU e-invoice XML string against the official EN 16931 Schematron. Accepts either syntax — UBL 2.1 (Invoice or CreditNote) or UN/CEFACT CII — and auto-detects which. A document declaring the XRechnung 3.0 CustomizationID is additionally checked against KoSIT's XRechnung delta ruleset. Returns whether it is valid and any failing BR-* / BR-DE-* business rules.
输入模式
{
"type": "object",
"properties": {
"xml": {
"type": "string",
"description": "Raw e-invoice XML (UBL 2.1 or UN/CEFACT CII)."
}
},
"required": [
"xml"
]
}⚪generate_invoice(invoiceNumber, issueDate, dueDate, currency, seller, ...)
Generate an EN 16931-conformant UBL 2.1 invoice from structured fields. The result is self-validated before being returned. Provide seller, buyer, and at least one line; for standard-rated (category "S") lines include a vatRate and the seller vatId.
输入模式
{
"type": "object",
"properties": {
"invoiceNumber": {
"type": "string"
},
"issueDate": {
"type": "string",
"description": "ISO date, e.g. 2026-06-19."
},
"dueDate": {
"type": "string"
},
"currency": {
"type": "string",
"description": "ISO 4217, e.g. EUR."
},
"seller": {
"type": "object"
},
"buyer": {
"type": "object"
},
"lines": {
"type": "array",
"items": {
"type": "object"
}
},
"payment": {
"type": "object"
}
},
"required": [
"invoiceNumber",
"issueDate",
"currency",
"seller",
"buyer",
"lines"
]
}🟢convert_invoice(from, to, document)
Convert an e-invoice between formats via the shared EN 16931 canonical model: parse the source document, re-serialize as the target, and validate the result before returning it — never a document that has not been checked. Format ids: "UBL_2.1" (OASIS UBL, the universal Peppol/EN16931 baseline), "UN_CEFACT_CII" (UN/CEFACT Cross Industry Invoice, required syntax for Chorus Pro/France and many ERP back-ends), "XRechnung_UBL" / "XRechnung_CII" (Germany's mandatory B2G format, XRechnung 3.0 — required for invoicing German public-sector buyers), "Factur-X" (France/Germany hybrid PDF+XML — a human-readable PDF/A-3 with the structured invoice embedded, common for French B2B). Binary formats (Factur-X) are base64 in both directions. Requires an API key on the Pro plan or above for any target beyond plain UBL_2.1 — call list_supported_formats to see current availability.
输入模式
{
"type": "object",
"properties": {
"from": {
"type": "string",
"description": "Source format id, e.g. \"UBL_2.1\"."
},
"to": {
"type": "string",
"description": "Target format id, e.g. \"UN_CEFACT_CII\", \"XRechnung_UBL\", \"XRechnung_CII\", or \"Factur-X\"."
},
"document": {
"type": "string",
"description": "The source document: raw text for XML formats, base64 for binary formats (Factur-X)."
}
},
"required": [
"from",
"to",
"document"
]
}🟢list_supported_formats
List the e-invoice formats InvoiceHub validates today and what is on the roadmap.
输入模式
{
"type": "object",
"properties": {}
}社区
证据