MCP E-Invoicing Core

Name: MCP E-Invoicing Core
Author: cmendezs

作者：cmendezs版本 1.34.1i★ –i在你的电脑上运行

注册名称io.github.cmendezs/mcp-einvoicing-core

安装

概览

作者提供的说明（英文原文）

Base package for e-invoicing MCP servers. Compliance logic and signing keys stay with you.

PopNx MCP 的三大支柱

这三项永远不会合并成一个分数：意见、测量和人气是不同的东西。

用户评价i暂无评价评价功能将在后续阶段与账户功能一起开放
我们的基础检查i1 项中通过 1 项依据公开信息检查；尚未扫描代码
使用情况i非常新↓ 259/周 · ★ –

它能帮你做什么

我们还没有为它写通俗的介绍。下面是我们从注册中心读取到的事实。

连接方式: 在你的电脑上运行
传输方式: stdio
分类: 法律与政府数据

安装

选择你使用的 AI 应用，然后复制设置。

安装之前

基础检查：1 项中通过 1 项
在你的电脑上运行，拥有你的用户账户的权限（文件、网络、应用）。
注册中心没有列出需要填写的密钥。

你需要

PyPI已安装 Python 的 uv（用于 uvx 命令）

你用的是哪个应用？

ClaudeClaude CodeCursorVS CodeChatGPT

在上方选择你的应用。我们会记住它，下次按钮会显示“安装到 …”。

打开 Claude Desktop → Settings → Developer → Edit Config，把下面的内容粘贴到 claude_desktop_config.json

{
  "mcpServers": {
    "einvoicing-core": {
      "command": "uvx",
      "args": [
        "mcp-einvoicing-core"
      ]
    }
  }
}

在终端中运行这条命令

claude mcp add einvoicing-core -- uvx mcp-einvoicing-core

在 Cursor 中打开

或者自己复制设置

粘贴到项目中的 .cursor/mcp.json，或 ~/.cursor/mcp.json

{
  "mcpServers": {
    "einvoicing-core": {
      "command": "uvx",
      "args": [
        "mcp-einvoicing-core"
      ]
    }
  }
}

浏览器会先询问是否打开应用，然后应用会显示设置并请你确认。密钥的值会留空，由你自己填写。

在 VS Code 中打开

或者自己复制设置

粘贴到项目中的 .vscode/mcp.json

{
  "servers": {
    "einvoicing-core": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "mcp-einvoicing-core"
      ]
    }
  }
}

浏览器会先询问是否打开应用，然后应用会显示设置并请你确认。密钥的值会留空，由你自己填写。

这个服务器在你的电脑上运行，而 ChatGPT 只能连接互联网上的服务器。请选择其他应用。

你的选择通过 Cookie 保存在这台设备上，无需账户。

这些设置是根据作者在注册中心的条目生成的。如果 README 的写法不同，请以 README 为准。

它能做什么

它在你的电脑上运行；安装后，工具列表会显示在你的 AI 应用中。

基础检查i

我们检查的是任何人都能看到的信息；我们没有阅读代码。不适用的检查项不计入总数。 · 检查于 2026年11月8日

✓ 通过
作者与仓库一致
注册名称已通过 GitHub 账户 cmendezs 验证，该账户拥有此仓库
… 尚未检查
仍在维护
我们还没有从 GitHub 读取这个仓库
… 尚未检查
有许可证
我们还没有从 GitHub 读取这个仓库
– 不适用
端点有响应
它在你的电脑上运行，没有互联网端点
– 不适用
使用 OAuth 登录
在你的电脑上运行，改用本地设置
… 尚未检查
工具描述中没有隐藏指令
它在你的电脑上运行；我们只能读取互联网端点的工具列表

与“法律与政府数据”中的其他服务器比较i

星标数多于此分类中其他 1758 个服务器的 0%
发布到注册中心的时间比此分类中其他 1758 个服务器的 37% 更新
基础检查结果等于或优于此分类中其他 1758 个服务器的 100%

与注册中心里这个分类中所有活跃的服务器比较。只有当发布者拥有该仓库时，星标数才计入。

常见问题

MCP E-Invoicing Core 安全吗？

它在 1 项适用的基础检查中通过了 1 项。我们没有阅读代码。在添加密钥或令牌之前，请先看看这个服务器要求哪些权限，并使用只具备所需权限的密钥。

它需要哪些密钥或代码？

注册中心没有列出必需的密钥，不过有些服务器会在首次使用时要求你登录。

它在我的电脑上运行还是在云端？

它在你的电脑上运行。你的 AI 应用会在需要时启动它，数据不会经过作者的服务器（除非它自己调用在线服务）。

它还在维护吗？

GitHub 仓库最后更新于–，最新版本（1.34.1）于2个月前进入注册中心。

哪些应用可以使用它？

支持 MCP 的应用，例如 Claude Desktop、Claude Code、Cursor 和 VS Code。你的电脑上还需要有 Python (uv)。

有什么可以替代它？

同一分类中有：Miramo, Private Law Wiki, Gerro: госзакупки для ИИ / Russian public procurement

替代选择

同一分类中其他作者的服务器，按星标数排序。

如何看卡片：↓ 每周下载量i★ GitHub 星标i三大支柱：评价 · 检查 · 使用情况i更新 = 最新版本发布到注册中心的时间i

Miramo

French rental law for tenants and landlords: rent caps, rental zones and unfurnished lease drafts.

作者：miramolabs起步阶段今天更新

在云端运行✓ miramo.fr

安装

Private Law Wiki

Sourced answers, search and bank-case assessment for wiki.private.law by the Mothership runtime.

作者：privatelawattorneys非常新今天更新

在云端运行

安装

Gerro: госзакупки для ИИ / Russian public procurement

Госзакупки РФ в ИИ-чате: поиск, обеспечения, документы. Russian public procurement for AI chats.

作者：gerro.ru起步阶段今天更新

在云端运行✓ gerro.ru

安装

作者的 README

打开 README

按原文从作者的仓库复制。PopNx MCP 没有审查或背书其内容。HTML、图片和脚本已被移除。链接会离开本站。

mcp-einvoicing-core

Topics: mcp mcp-server e-invoicing electronic-invoicing python fastmcp peppol en16931 ubl fatturapa xp-z12-013 nfe xml base-library

Base package for electronic invoicing MCP servers.

Provides shared Pydantic models, EN 16931 invoice tree, UBL/CII wire format serializers, an OAuth2 HTTP client, Peppol SMP lookup, digital signature primitives, and a compliance audit framework so country-specific packages share a common foundation without duplicating code.

What this package provides

Module	Contents
`models`	`InvoiceDocument`, `InvoiceParty`, `InvoiceLineItem`, `PartyAddress`, `VATSummary`, `PaymentTerms`, `DocumentValidationResult`, `TaxIdentifier` (per-country tax ID validators: IT, FR, DE, BE, ES, PL, BR, AE, SG, MX, IN), `TaxIdValidationResult`
`en16931`	`EN16931Invoice`, `EN16931Party`, `EN16931LineItem`, `EN16931Address`, `EN16931Tax`, `EN16931AllowanceCharge`, `EN16931PaymentMeans`
`credit_note`	`EN16931CreditNote` (type codes 381/383/384/385), `BillingReference`
`ubl_documents`	`BaseUBLDocument` — shared envelope for non-invoice UBL/Peppol document families (Peppol Ordering, jurisdiction extensions); explicitly outside the `InvoiceDocument`/`EN16931Invoice` tree
`wire_formats`	`EN16931UBLSerializer`, `EN16931UBLParser`, `EN16931CIISerializer`, `EN16931CIIParser`, `UBL_NSMAP`, `CII_NSMAP`
`convert`	`Syntax` (UBL, CII), `convert_wire_format` (auto-detect source, serialize to target)
`base_server`	`EInvoicingMCPServer`, `BaseDocumentGenerator`, `BaseDocumentValidator`, `BaseDocumentParser`, `BaseLifecycleManager`, `BasePartyValidator`, `BaseScopeInfo`, `SubmissionMetadata`, `SearchCriteria`, `SubmitResult`, `assert_not_read_only`, `scrub`
`http_client`	`BaseEInvoicingClient` (OAuth2, mTLS, bearer, API key, JWS, none), `OAuthConfig`, `OAuthValues`, `JWSConfig`, `APIKeyConfig`, `TokenCache`, `AuthMode`
`peppol`	`PeppolSMPClient`, `PeppolParticipantId`, `PeppolServiceInfo`, `PeppolLookupResult`, `PeppolEnvironment`, `PEPPOL_BIS_BILLING_30`, `resolve_naptr` (standalone U-NAPTR/SML DNS diagnostic)
`peppol.tools`	`register_peppol_tools` (mountable FastMCP plugin: participant lookup, service endpoint, DNS diagnostic, AS4 send, Directory search, plus 8 eDEC code list tools), `default_id_adapter`, `IdentifierAdapter` (national identifier adapter contract)
`peppol.codelists`	`CodeList`, `CodelistNotConfiguredError`, `load_codelist` and the eDEC lookup functions (document types, processes, participant ID schemes, transport profiles, SPIS use cases). Requires `EINVOICING_PEPPOL_CODELIST_DIR`, see Configuration below
`genericode`	`parse_genericode`, `CodeList`, `CodelistNotConfiguredError` — shared OASIS Genericode 1.0 parser (used by `peppol.codelists` and `en16931_codelists`)
`en16931_codelists`	`en16931_codelist_tools.register_en16931_codelist_tools` (mountable FastMCP plugin: country, currency, ICD, UNCL1001/1153/4461/5305, allowance/item/charge reason, MIME, EAS, VATEX lookup). Requires `EINVOICING_EN16931_CODELIST_DIR`, see Configuration below
`peppol.directory`	`PeppolDirectoryClient` (public Peppol Directory REST search, no auth), `PeppolDirectorySearchResult`, `PeppolBusinessCard`, `PeppolBusinessEntity`
`peppol.transport`	`AS4MessageEnvelope`, `AS4TransportClient`, `AS4ReceiptHandler`, `PeppolTransmitter`, `AS4Receipt`, `AS4Credentials` (Peppol AS4 outbound transmission, now with real WS-Security message signing); `AS4InboundHandler`, `AS4InboundMessage`, `AS4InboundError`, `StandardBusinessDocumentHeader` (AS4 inbound receiver, C3 role); `sign_as4_message`, `verify_as4_signature` (WS-Security primitives)
`peppol.trust`	`PeppolTrustStore`, `validate_certificate_chain`, `check_revocation`, `verify_smp_signature` — OpenPeppol PKI chain/revocation/signature validation. Requires `EINVOICING_PEPPOL_PKI_DIR` (root certs not yet published by OpenPeppol as of this release — logic-only until supplied)
`peppol.reporting`	`parse_eusr`, `parse_tsr`, `validate_eusr`, `validate_tsr` — Peppol EUSR/TSR service-provider statistics report models and validation (bundled XSD + Schematron, optional `[xslt2]` extra)
`peppol.mls`	`parse_mls`, `validate_mls`, `build_mls` — Peppol Message Level Status (MLS) model and validation (bundled Schematron, optional `[xslt2]` extra)
`schematron`	`SchematronValidator` (XSLT 1.0), `SaxonSchematronValidator` (XSLT 2.0/3.0, optional `[xslt2]` extra), `load_schematron_validator` (auto-dispatch factory), `get_xslt_version`, `BaseStructuredValidator`, `BaseXSDValidator`, `XSDValidator` (generic concrete XSD validator), `BaseJSONValidator`, `ValidationMessage`, `ValidationResult`
`schematron_artifacts`	`en16931_base_schematron_validator` (bundled, compiled CEN EN16931 base Schematron — `BR-*` rules only, no Peppol overlay; optional `[xslt2]` extra)
`digital_signature`	`BaseDocumentSigner`, `XAdESEPESSigner`, `XAdESSignerConfig`, `XMLDSigSigner`, `XMLDSigSignerConfig`, `CAdESSigner`, `CAdESSignerConfig`, `SelloDigitalSigner`, `SelloDigitalSignerConfig`, `load_certificate_der`
`endpoints`	`BaseEnvironmentEndpoints`, `EndpointSet`, `EndpointEnvironment` (sandbox/production URL routing)
`routing`	`RoutingIdentifier` (static validators: `validate_de_leitweg`), `RoutingIdValidationResult`
`profile_registry`	`ProfileEntry`, `ProfileRegistry`, `profile_registry`, `set_profile_registry`
`pdf`	`PDFEmbedder` (PDF/A-3 XML embedding); `extract(filename=None)` tries canonical Factur-X/XRechnung/ZUGFeRD filenames in turn, `identify()` reads XMP to detect a hybrid PDF and its conformance level
`pdf_tools`	`register_pdf_tools` (mountable FastMCP plugin: `identify_and_extract_pdf`), `identify_and_extract_pdf`
`qr`	`generate_qr_png_base64`
`xml_utils`	`format_amount`, `format_quantity`, `xml_element`, `xml_optional`, `validate_date_iso`, `validate_iban`, `resolve_xml_input`, `mark_untrusted`, `mark_untrusted_fields`, `filter_empty_values`, `format_error`
`download_rules`	`DownloadSpec`, `download_artefacts`
`testing`	`InvoiceFixtureFactory` (shared pytest fixtures)
`audit_log`	`AuditLog`, `AuditAction`, `get_audit_log`
`confirmation`	`ConfirmationGate`, `ConfirmationStore` (human-in-the-loop gate)
`exceptions`	`EInvoicingError`, `ValidationError`, `PartyValidationError`, `XSDValidationError`, `SchematronValidationError`, `DocumentGenerationError`, `AuthenticationError`, `PlatformError`
`logging_utils`	`setup_logging`, `get_logger`
`audit`	Compliance audit framework: `AuditReport`, `CheckResult`, `CheckFinding`, severity constants, `make_report`, `render_summary_table`, `parse_audit_args`, `run_check_core_coverage`, `run_check_version_compatibility`, `run_check_known_shared_helpers`, `run_check_resource_paths`, `TaxRate`, `load_rates` (optional `[audit]` extra)

Country packages

Country	Package	Standard	Scope	Coverage status
🇧🇪 Belgium	`mcp-einvoicing-be`	Peppol BIS 3.0 / PINT-BE	B2B, 1 January 2026	Live; Peppol-specific overlay rules not checked (EN 16931 base only)
🇧🇷 Brazil	`mcp-nfe-br`	NF-e / NFC-e (modelo 55/65, schema 4.00) / NFS-e Nacional	B2B (NF-e) + B2C (NFC-e), both mandatory since 2008	Live; IBS/CBS tax reform rollout ongoing through 2033
🇫🇷 France	`mcp-facture-electronique-fr`	NF XP Z12-012 / NF XP Z12-013 / Factur-X / UBL 2.1 / CII	B2B, phased rollout from 1 September 2026	Live
🇩🇪 Germany	`mcp-einvoicing-de`	ZUGFeRD 2.x / XRechnung 3.x	B2B, phased 2025 to 2028	Live
🇮🇳 India	`mcp-einvoicing-in`	GST e-invoicing / FORM GST INV-01 schema v1.1 / IRP-IRN (INV + CRN + DBN)	B2B + B2G, mandatory under CGST Rule 48(4) for taxpayers with AATO above ₹5 crore, since 1 August 2023	Pre-release (v0.1.0, unpublished); Phase A only (build + offline validation + QR rendering) — live IRP submission pending the NIC API spec
🇮🇹 Italy	`mcp-fattura-elettronica-it`	FatturaPA / SDI	B2G + B2B + B2C, mandatory since 2019 (B2G since 2014)	Live
🇲🇽 Mexico	`mcp-cfdi-mx`	CFDI 4.0 / Complemento de Pagos 2.0	B2B + B2G, mandatory nationwide	Live; PAC submission transport pending
🇵🇱 Poland	`mcp-ksef-pl`	KSeF FA(3) / FA(2) / Peppol BIS 3.0	B2B, phased February 2026 to January 2027	Live; batch session flow not implemented
🇸🇬 Singapore	`mcp-invoicenow-sg`	PINT-SG v1.4.1 / SG Peppol BIS Billing 3.0	B2B, mandatory for GST-registered businesses from April 2026	Live; validation scope limited to IRAS C5 acceptance checks, PINT-SG jurisdiction Schematron and EN 16931 base validation not yet wired
🇪🇸 Spain	`mcp-facturacion-electronica-es`	Factura-e / VeriFactu / SII / FACe	Pending Orden Ministerial, targeted 2026-10-01	Live for VeriFactu/SII; B2B format wiring blocked on pending Orden Ministerial
🇦🇪 United Arab Emirates	`mcp-einvoicing-ae`	PINT AE (billing + self-billing) / Peppol AE TDD	B2B + B2G, voluntary pilot from July 2026, mandatory for large taxpayers from January 2027	Live; validates CEN EN16931 base Schematron only, PINT AE jurisdiction overlay and TDD validation not yet available

Installation

pip install mcp-einvoicing-core

For the compliance audit framework (used by country package CI):

pip install mcp-einvoicing-core[audit]

For XSLT 2.0/3.0 Schematron validation (SaxonSchematronValidator — needed for Schematron rule sets using XPath 2.0+ constructs, e.g. FNFE-MPE Factur-X 1.08 / ZUGFeRD):

pip install mcp-einvoicing-core[xslt2]

Configuration

Variable	Used by	Purpose
`EINVOICING_PEPPOL_CODELIST_DIR`	`peppol.codelists` (and the `peppol.tools` codelist tools)	Local directory containing your own copy of the OpenPeppol eDEC Code Lists. Not bundled with this package: the eDEC Code Lists carry no confirmed redistribution grant from OpenPeppol, so core ships only the parser and lookup tools, never the data itself. Download the "as GeneriCode" export for each artifact (Document Types, Participant Identifier Schemes, Processes, Transport Profiles, SPIS Use Case) from docs.peppol.eu/edelivery/codelists and point this variable at the directory containing them. Filenames are matched by prefix, so a version bump (e.g. v9.7 to v9.8) needs no code change. Without this set, the codelist tools return a `configured: false` result with setup instructions rather than raising.

| `EINV

只显示了开头部分；其余内容请在仓库中阅读