E-Invoice Checker

com.einvoicechecker由 einvoicechecker.com 发布官方发布者v1.0.2更新于 Nov 4, 2026

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

已验证Streamable HTTP可网页运行文件与存储金融商业与电商

概览

AI 生成的概览

远程 MCP 服务器，让助手识别、解析、校验、修复并渲染 XRechnung、ZUGFeRD、Factur-X、Peppol BIS 3.0、KSeF 等欧洲电子发票。

可以做什么
  • 识别电子发票文件的格式、语法、配置和国家标准，并列出支持的格式、规则集与费用
  • 将发票解析为规范化 JSON，包含买卖方、明细行、增值税明细、合计与付款信息
  • 按官方规则集校验（KoSIT、OpenPeppol、KSeF、克罗地亚、西班牙、马来西亚），逐条返回失败规则的编号、严重级别与 XPath
  • 确定性地修复常见 EN 16931 校验错误，可选择根据明细行重算合计与增值税
  • 生成可读的 A4 HTML 文档或 PDF（以 base64 返回），支持多种语言
  • 查询所连接 API 密钥的套餐、月度配额、用量与订阅状态
适用场景
适合处理欧洲电子发票的场景：让助手检查发票文件是否合规、把内容提取为结构化数据、修复常见校验错误，或生成便于阅读的 HTML 或 PDF 版本。
运行要求
使用远程 Streamable HTTP 端点，无需本地安装。可选 API 密钥通过 Authorization 请求头以 Bearer 令牌发送；免费密钥每月 100 次请求，不提供密钥则适用按 IP 的匿名速率限制。发票文件以文本或 base64 提交，最大 10 MB。
安装前请注意
API 密钥是机密，通过 Authorization 请求头传递。请求按次计费：免费额度每月 100 次，另有付费套餐，PDF 渲染计为 2 次请求。发票内容会发送给第三方服务，其声明仅在内存中处理并随即丢弃。修复会改动发票数据，使用前应核对输出结果。

安装

在 SourceWeft 中

  1. 打开 控制台中的 E-Invoice Checker，将其添加到工作区。
  2. 为需要使用其工具的对话启用该服务。

Web executable，通过 Streamable HTTP。 远程服务在工作区中配置后即可从网页运行时运行。

交给智能体安装

把这段提示词粘贴到 Claude Code、Codex、Cursor 等智能体，或 SourceWeft 对话中。智能体会读取该服务器的安装指南，先向你展示发布者、端点和登录方式，经你同意后再把它添加到你的客户端。密钥不会写进任何命令。

阅读 https://sourceweft.com/mcp/com.einvoicechecker%2Feinvoice/install.md，并按其中说明把这个 MCP 服务器接入我的客户端。修改任何配置之前，先告诉我它的发布者、端点和登录方式，等我确认。不要把 API 密钥写进命令或我会提交的文件；问我密钥应从哪里获取。

查看智能体所依据的安装指南

其他 MCP 客户端

把它添加到你客户端的 mcpServers 配置中。

{
  "mcpServers": {
    "e-invoice-checker": {
      "type": "http",
      "url": "https://einvoicechecker.com/v1/mcp"
    }
  }
}

README

[E-Invoice Checker MCP]

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

ToolDoesCost
detect_invoiceFormat, syntax, profile, country standard of a file1
parse_invoiceInvoice as normalised JSON (parties, lines, VAT breakdown, totals, payment)1
validate_invoiceOfficial rules: KoSIT (XRechnung 3.0.2 incl. BR-DE), OpenPeppol BIS 3.0.20, KSeF FA(3). Every failed rule with id, severity, XPath1
render_invoice_htmlReadable A4 document as HTML (en, de, fr, pl, nl)1
render_invoice_pdfReadable PDF, returned as a base64 resource2
my_usagePlan, quota, usage, subscription of the connected key0
list_supported_formatsFormats, rule sets, plans0

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

bash
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):

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

stdio clients (via mcp-remote):

json
{  "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

Terms: https://einvoicechecker.com/terms/ · Privacy: https://einvoicechecker.com/privacy/ · Support: [email protected]

来源：README.md，提交 3557973

工具

8

list_supported_formats

Supported e-invoice formats

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

无需输入参数。

detect_invoice

Detect e-invoice format

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

输入参数contentcontent_base64

parse_invoice

Parse e-invoice to JSON

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

输入参数contentcontent_base64

fix_invoice

Auto-fix e-invoice

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.

输入参数totalsvaluescontentdry_runcontent_base64

validate_invoice

Validate e-invoice

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.

输入参数kositcontentcontent_base64

render_invoice_html

Render e-invoice as HTML

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

输入参数langcontentcontent_base64

render_invoice_pdf

Render e-invoice as PDF

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

输入参数langcontentcontent_base64

my_usage

My plan and usage

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

无需输入参数。

版本历史

1
  1. v1.0.2最新Oct 14, 2026

评分

已满足适用检查项的 100%

该评分衡量此收录条目的完整程度，依据注册中心条目、端点与公开来源计算得出。它不是对服务器本身的评价，也不表示服务器安全或当前可用：可连通性是带日期的检查结果，评分也不包含安装量或用户评价。

  • 近 30 天内可连通必需25 分
  • 已声明认证方式必需10 分
  • 已列出工具必需15 分
  • 描述必需15 分
  • 图标10 分
  • 文档15 分
  • 许可证10 分