io.github.cmendezs/mcp-einvoicing-be
PYPI · MCP-EINVOICING-BE · SCANNED SEP 20
Belgian e-invoicing MCP server: Peppol BIS 3.0, UBL 2.1, EU PINT v1.0.1, Mercurius.
Available components
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score → Why this is hard to score →
Supply Chain Security100
- No malware found by supply-chain analysis.Pass
- No known CVEs affecting this package version or its production dependencies.Pass
- Runs hatchling.build at install time, a recognised native-build step with no shell scripting around it. View diagnostics → Pass
- 2 of 29 dependencies flagged as unhealthy. View diagnostics → Partial
Provenance & Transparency48
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- Clear OSI-approved license (Apache-2.0).Pass
- Actively maintained (last published 7 days ago).Pass
- Publishes a security disclosure policy (SECURITY.md).Pass
Schema Quality & AI Usability74
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 3671 tokens (~73/item across 50 items; 50 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management100
- No destabilizing schema changes in the last 30 days.Pass
Tool Coverage92
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 73% of tool parameters carry a description.Partial
- Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Tool Safety75
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- 0 of 3 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation; "peppol_send" implies "send" and declares no destructiveHint at all, which the MCP spec reads as destructive by default. See how to fix → Fail
- An AI judge read all 51 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a current MCP spec version (2026-07-28).Pass
How do I install the io.github.cmendezs/mcp-einvoicing-be server?
io.github.cmendezs/mcp-einvoicing-be runs locally as a PyPI package, launched with uvx mcp-einvoicing-be. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
pypi · mcp-einvoicing-be
claude mcp add cmendezs-mcp-einvoicing-be -- uvx mcp-einvoicing-be
{
"mcpServers": {
"cmendezs-mcp-einvoicing-be": {
"command": "uvx",
"args": [
"mcp-einvoicing-be"
]
}
}
} {
"servers": {
"cmendezs-mcp-einvoicing-be": {
"command": "uvx",
"args": [
"mcp-einvoicing-be"
]
}
}
} codex mcp add cmendezs-mcp-einvoicing-be -- uvx mcp-einvoicing-be
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"cmendezs-mcp-einvoicing-be": {
"type": "local",
"command": [
"uvx",
"mcp-einvoicing-be"
],
"enabled": true
}
}
} openclaw mcp add cmendezs-mcp-einvoicing-be --command uvx --arg mcp-einvoicing-be
mcp_servers:
cmendezs-mcp-einvoicing-be:
command: "uvx"
args: ["mcp-einvoicing-be"] {
"McpServers": {
"cmendezs-mcp-einvoicing-be": {
"Transport": "stdio",
"Command": "uvx",
"Arguments": [
"mcp-einvoicing-be"
]
}
}
} assistant mcp add cmendezs-mcp-einvoicing-be -t stdio -c uvx -a mcp-einvoicing-be
{
"mcpServers": {
"cmendezs-mcp-einvoicing-be": {
"command": "uvx",
"args": [
"mcp-einvoicing-be"
]
}
}
} Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 20 Sept 26 +17
- Malware scan: unverified → pass ▲ security
- Stability: fail → pass ▲ security
- 19 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 82 to 86.
- 17 Sept 26 0
- Security disclosure: unverified → pass ▲ functional
- 16 Sept 26 0
- Security disclosure: pass → unverified ▼ functional
- 14 Sept 26 −14
- Malware scan: pass → unverified ▼ security
- 12 Sept 26 −2
- Stability: fail → unverified ▼ security
- Tool safety: pass → unverified ▼ security
- Capabilities: pass → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ functional
- Schema quality: Schema quality not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet. functional
- Package version: 0.10.1 → 0.10.2 functional
- 11 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 82 to 86.
- 10 Sept 26 0
- Package version: 0.5.0 → 0.10.1 functional
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 20 Sept 2026 · Analysed pypi/mcp-einvoicing-be@0.10.2
Provenance No attestation
The registry publishes no build provenance for this version, so there is nothing to verify.
| Result | No attestation |
|---|---|
| Ecosystem | pypi |
Background: How many MCP packages publish verified provenance →
Install scripts 1 script
| Hook | Tier | Command |
|---|---|---|
| build_backend | allowlisted | hatchling.build |
Background: Why install scripts are a supply-chain risk →
Dependencies 29 packages
| Packages resolved | 29 |
|---|---|
| Stale | 1 |
| No linked repository | 1 |
| Tree resolution | Complete |
Background: SBOMs and build attestations, explained →
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
build_mls_message Build Mls Message ~291
Build a document-level MLS response and return it base64-encoded. For per-line responses, build the document directly with `mcp_einvoicing_core.peppol.mls.build_mls`.
| Name | Type | Req | Description |
|---|---|---|---|
| description | string | – | Optional human-readable response text. |
| document_reference_id | string | yes | The SBDH ``InstanceIdentifier`` of the source message this MLS reports on. |
| issue_date | string | yes | ISO date string, e.g. "2026-08-23". |
| issue_time | string | – | Optional ISO time string, e.g. "12:00:00Z". |
| mls_id | string | yes | The ``cbc:ID`` of this MLS document. |
| receiver_scheme_id | string | yes | ICD scheme of the receiving endpoint (normally the original message's SBDH ``MLS_TO`` scheme). |
| receiver_value | string | yes | Receiving endpoint value. |
| response_code | string | yes | "AB" (Acknowledged), "AP" (Accepted), or "RE" (Rejected). |
| sender_scheme_id | string | yes | ICD scheme of the sending Access Point's endpoint. |
| sender_value | string | yes | Sending Access Point's endpoint value. |
| status_reason_code | string | – | Optional: "SV", "BV", "BW", or "FD" (required by the Schematron when response_code is "RE"). |
Structured output declared, but exposes no named fields.
No examples provided.
check_allowance_reason_code Check Allowance Reason Code ~30
Check whether *code* is a recognized allowance reason code.
| Name | Type | Req | Description |
|---|---|---|---|
| code | string | yes | – |
Structured output declared, but exposes no named fields.
No examples provided.
check_charge_reason_code Check Charge Reason Code ~29
Check whether *code* is a recognized charge reason code.
| Name | Type | Req | Description |
|---|---|---|---|
| code | string | yes | – |
Structured output declared, but exposes no named fields.
No examples provided.
check_country_code Check Country Code ~36
Check whether *code* is a recognized ISO 3166-1 alpha-2 country code.
| Name | Type | Req | Description |
|---|---|---|---|
| code | string | yes | – |
Structured output declared, but exposes no named fields.
No examples provided.
check_currency_code Check Currency Code ~31
Check whether *code* is a recognized ISO 4217 currency code.
| Name | Type | Req | Description |
|---|---|---|---|
| code | string | yes | – |
Structured output declared, but exposes no named fields.
No examples provided.
check_document_name_code Check Document Name Code ~33
Check whether *code* is a recognized UNCL1001 document name code.
| Name | Type | Req | Description |
|---|---|---|---|
| code | string | yes | – |
Structured output declared, but exposes no named fields.
No examples provided.
check_document_type_id_in_codelist Check Document Type Id In Codelist ~95
Check whether a (scheme, value) pair is a recognized Peppol document type identifier. Requires EINVOICING_PEPPOL_CODELIST_DIR (see `list_participant_id_schemes`). Searches all entries regardless of state, so a historical (deprecated or removed) document type is still reported as found.
| Name | Type | Req | Description |
|---|---|---|---|
| scheme | string | yes | – |
| value | string | yes | – |
Structured output declared, but exposes no named fields.
No examples provided.
check_eas_code Check Eas Code ~30
Check whether *code* is a recognized Electronic Address Scheme code.
| Name | Type | Req | Description |
|---|---|---|---|
| code | string | yes | – |
Structured output declared, but exposes no named fields.
No examples provided.
check_icd_code Check Icd Code ~32
Check whether *code* is a recognized ISO 6523 ICD code.
| Name | Type | Req | Description |
|---|---|---|---|
| code | string | yes | – |
Structured output declared, but exposes no named fields.
No examples provided.
check_item_type_code Check Item Type Code ~30
Check whether *code* is a recognized item type identification code.
| Name | Type | Req | Description |
|---|---|---|---|
| code | string | yes | – |
Structured output declared, but exposes no named fields.
No examples provided.
check_mime_code Check Mime Code ~31
Check whether *code* is a recognized MIME type for embedded attachments.
| Name | Type | Req | Description |
|---|---|---|---|
| code | string | yes | – |
Structured output declared, but exposes no named fields.
No examples provided.
check_participant_id_scheme_in_codelist Check Participant Id Scheme In Codelist ~74
Check whether a 4-digit ISO 6523 ICD code (e.g. "0208") is a recognized Peppol scheme. Requires EINVOICING_PEPPOL_CODELIST_DIR (see `list_participant_id_schemes`).
| Name | Type | Req | Description |
|---|---|---|---|
| icd | string | yes | – |
Structured output declared, but exposes no named fields.
No examples provided.
check_payment_means_code Check Payment Means Code ~34
Check whether *code* is a recognized UNCL4461 payment means code.
| Name | Type | Req | Description |
|---|---|---|---|
| code | string | yes | – |
Structured output declared, but exposes no named fields.
No examples provided.
check_process_id_in_codelist Check Process Id In Codelist ~68
Check whether a (scheme, value) pair is a recognized Peppol process identifier. Requires EINVOICING_PEPPOL_CODELIST_DIR (see `list_participant_id_schemes`).
| Name | Type | Req | Description |
|---|---|---|---|
| scheme | string | yes | – |
| value | string | yes | – |
Structured output declared, but exposes no named fields.
No examples provided.
check_reference_qualifier_code Check Reference Qualifier Code ~35
Check whether *code* is a recognized UNCL1153 reference qualifier code.
| Name | Type | Req | Description |
|---|---|---|---|
| code | string | yes | – |
Structured output declared, but exposes no named fields.
No examples provided.
check_vat_category_code Check Vat Category Code ~34
Check whether *code* is a recognized UNCL5305 VAT category code.
| Name | Type | Req | Description |
|---|---|---|---|
| code | string | yes | – |
Structured output declared, but exposes no named fields.
No examples provided.
check_vatex_code Check Vatex Code ~32
Check whether *code* is a recognized VATEX VAT exemption reason code.
| Name | Type | Req | Description |
|---|---|---|---|
| code | string | yes | – |
Structured output declared, but exposes no named fields.
No examples provided.
generate_invoice_be Generate Invoice Be ~178
Generate a valid UBL 2.1 Belgian e-invoice XML document from structured data. Applies the correct customizationID and profileID for the selected Belgian Peppol profile. The output XML is ready for submission to the Peppol network or the Mercurius platform. Returns a dict with: - ``xml``: the generated UBL 2.1 XML string - ``customization_id``: the UBL customizationID applied (BT-24) - ``profile_id``: the UBL profileID applied (BT-23)
| Name | Type | Req | Description |
|---|---|---|---|
| invoice_data | object | yes | Invoice fields matching the BEInvoice schema |
| profile | string | – | Target profile: 'peppol-bis-3' (default) or 'pint-eu' (EU PINT v1.0.1) |
Structured output declared, but exposes no named fields.
No examples provided.
get_en16931_codelist_version Get En16931 Codelist Version ~32
Report the CEF EN 16931 code-list release version(s) currently configured locally.
Input schema present but exposes no named parameters.
Structured output declared, but exposes no named fields.
No examples provided.
get_invoice_types_be Get Invoice Types Be ~67
Return the supported Belgian e-invoice document types. Includes invoice (380), credit note (381), and debit note (383) with their UBL ``customizationID`` and ``profileID`` values for each supported profile (Peppol BIS Billing 3.0).
Input schema present but exposes no named parameters.
Structured output declared, but exposes no named fields.
No examples provided.
get_peppol_codelist_version Get Peppol Codelist Version ~32
Report the OpenPeppol eDEC code list release version(s) currently configured locally.
Input schema present but exposes no named parameters.
Structured output declared, but exposes no named fields.
No examples provided.
list_allowance_reason_codes List Allowance Reason Codes ~26
List allowance reason codes from the CEF EN 16931 code list.
Input schema present but exposes no named parameters.
Structured output declared, but exposes no named fields.
No examples provided.
list_charge_reason_codes List Charge Reason Codes ~25
List charge reason codes from the CEF EN 16931 code list.
Input schema present but exposes no named parameters.
Structured output declared, but exposes no named fields.
No examples provided.
list_country_codes List Country Codes ~32
List ISO 3166-1 alpha-2 country codes from the CEF EN 16931 code list.
Input schema present but exposes no named parameters.
Structured output declared, but exposes no named fields.
No examples provided.
list_currency_codes List Currency Codes ~27
List ISO 4217 currency codes from the CEF EN 16931 code list.
Input schema present but exposes no named parameters.
Structured output declared, but exposes no named fields.
No examples provided.
list_document_name_codes List Document Name Codes ~29
List UNCL1001 document name codes from the CEF EN 16931 code list.
Input schema present but exposes no named parameters.
Structured output declared, but exposes no named fields.
No examples provided.
list_document_type_ids List Document Type Ids ~69
List Peppol document type identifiers from the OpenPeppol eDEC code list. Requires EINVOICING_PEPPOL_CODELIST_DIR (see `list_participant_id_schemes`).
| Name | Type | Req | Description |
|---|---|---|---|
| active_only | boolean | – | When True (default), omit deprecated/removed entries. |
Structured output declared, but exposes no named fields.
No examples provided.
list_eas_codes List Eas Codes ~30
List Electronic Address Scheme (EAS) codes from the CEF EN 16931 code list.
Input schema present but exposes no named parameters.
Structured output declared, but exposes no named fields.
No examples provided.
list_icd_codes List Icd Codes ~28
List ISO 6523 ICD codes from the CEF EN 16931 code list.
Input schema present but exposes no named parameters.
Structured output declared, but exposes no named fields.
No examples provided.
list_item_type_codes List Item Type Codes ~26
List item type identification codes from the CEF EN 16931 code list.
Input schema present but exposes no named parameters.
Structured output declared, but exposes no named fields.
No examples provided.
list_mime_codes List Mime Codes ~18
List recognized MIME types for embedded attachments.
Input schema present but exposes no named parameters.
Structured output declared, but exposes no named fields.
No examples provided.
list_participant_id_schemes List Participant Id Schemes ~120
List Peppol participant identifier (ICD) schemes from the OpenPeppol eDEC code list. Requires EINVOICING_PEPPOL_CODELIST_DIR to point at a local copy of the eDEC "Participant Identifier Schemes" GeneriCode export (not bundled with this package, no confirmed redistribution rights, see `mcp_einvoicing_core.peppol.codelists` module docstring).
| Name | Type | Req | Description |
|---|---|---|---|
| active_only | boolean | – | When True (default), omit deprecated/removed entries. |
Structured output declared, but exposes no named fields.
No examples provided.
list_payment_means_codes List Payment Means Codes ~30
List UNCL4461 payment means codes from the CEF EN 16931 code list.
Input schema present but exposes no named parameters.
Structured output declared, but exposes no named fields.
No examples provided.
list_process_ids List Process Ids ~67
List Peppol process identifiers from the OpenPeppol eDEC code list. Requires EINVOICING_PEPPOL_CODELIST_DIR (see `list_participant_id_schemes`).
| Name | Type | Req | Description |
|---|---|---|---|
| active_only | boolean | – | When True (default), omit deprecated/removed entries. |
Structured output declared, but exposes no named fields.
No examples provided.
list_reference_qualifier_codes List Reference Qualifier Codes ~31
List UNCL1153 reference qualifier codes from the CEF EN 16931 code list.
Input schema present but exposes no named parameters.
Structured output declared, but exposes no named fields.
No examples provided.
list_spis_use_case_ids List Spis Use Case Ids ~73
List Peppol SPIS use case identifiers from the OpenPeppol eDEC code list. Requires EINVOICING_PEPPOL_CODELIST_DIR (see `list_participant_id_schemes`).
| Name | Type | Req | Description |
|---|---|---|---|
| active_only | boolean | – | When True (default), omit deprecated/removed entries. |
Structured output declared, but exposes no named fields.
No examples provided.
list_vat_category_codes List Vat Category Codes ~30
List UNCL5305 VAT category codes from the CEF EN 16931 code list.
Input schema present but exposes no named parameters.
Structured output declared, but exposes no named fields.
No examples provided.
list_vatex_codes List Vatex Codes ~30
List VATEX (VAT exemption reason) codes from the CEF EN 16931 code list.
Input schema present but exposes no named parameters.
Structured output declared, but exposes no named fields.
No examples provided.
lookup_vat_be Lookup Vat Be ~119
Look up a Belgian enterprise number against the BCE/KBO public database. Accepts the number with or without the 'BE' prefix and with or without dots/spaces. Returns the enterprise's legal name, registered address, legal form, status, and NACE activity codes. Optionally set the ``BCE_API_KEY`` environment variable for authenticated access to the full BCE dataset.
| Name | Type | Req | Description |
|---|---|---|---|
| vat_number | string | yes | Belgian VAT/enterprise number, e.g. 'BE0123456789' or '0123456789' |
Structured output declared, but exposes no named fields.
No examples provided.
parse_ubl_invoice_be Parse Ubl Invoice Be ~166
Parse a UBL 2.1 XML invoice into a structured dict. Accepts a Peppol BIS Billing 3.0 or EU PINT v1.0.1 UBL 2.1 document and extracts the EN 16931 core field set (header, parties, lines, tax breakdown, totals) plus Belgian extensions (OGM/VCS reference, endpoint scheme info). Returns ``{"success": true, "invoice": {...}, "be_extensions": {...}, "warnings": []}`` on success, or ``{"success": false, "error": "..."}`` on parse failure.
| Name | Type | Req | Description |
|---|---|---|---|
| xml_content | string | yes | Raw UBL 2.1 XML invoice content (Peppol BIS 3.0) |
Structured output declared, but exposes no named fields.
No examples provided.
peppol_directory_search Peppol Directory Search ~188
Search the Peppol Directory for registered participants. Public, unauthenticated search (no relation to SMP lookup). At least one of q/participant/name/country/doctype must be supplied.
| Name | Type | Req | Description |
|---|---|---|---|
| country | – | – | Exact match on ISO 3166-2 country code. |
| doctype | – | – | Exact match on a full document type identifier URN. |
| environment | string | – | "production" or "test". |
| name | – | – | Partial match on business entity name (min. 3 characters). |
| participant | – | – | Exact match on a scheme-qualified participant ID (e.g. "iso6523-actorid-upis::0208:0123456789"). |
| q | – | – | General purpose query term, matched across all fields. |
| result_page_count | integer | – | Results per page. |
| result_page_index | integer | – | 0-based result page index. |
Structured output declared, but exposes no named fields.
No examples provided.
peppol_get_service_endpoint Peppol Get Service Endpoint ~153
Fetch the AS4 endpoint for a Peppol participant's document type. Resolves the SMP hostname via DNS, then fetches service metadata for *document_type_id*. If the SMP returns a redirect, the result's `redirect_url` is set and `endpoint_url` is None; callers must not follow more than one redirect hop (SMP 1.4.0 §3.2).
| Name | Type | Req | Description |
|---|---|---|---|
| document_type_id | string | – | Peppol document type identifier URN (default: BIS Billing 3.0 invoice). |
| environment | string | – | "production" or "test". |
| identifier | string | yes | Peppol participant ID or adaptable national identifier. |
Structured output declared, but exposes no named fields.
No examples provided.
peppol_lookup_participant Peppol Lookup Participant ~120
Check whether a business is registered on the Peppol network. Performs a DNS-over-HTTPS U-NAPTR lookup followed by an SMP service-group request to determine registration status and the list of supported document type identifiers.
| Name | Type | Req | Description |
|---|---|---|---|
| environment | string | – | "production" or "test". |
| identifier | string | yes | Peppol participant ID ("<scheme>:<value>") or a bare national identifier this server knows how to adapt (e.g. a VAT number, if a national identifier adapter is configured). |
Structured output declared, but exposes no named fields.
No examples provided.
peppol_send Peppol Send ~208
Send a UBL/CII invoice to a Peppol participant via AS4. Looks up the recipient's AS4 endpoint (SMP), builds the ebMS3/AS4 envelope, and transmits it using the supplied signing credentials.
| Name | Type | Req | Description |
|---|---|---|---|
| certificate_path | string | yes | Path to the PEM-encoded signing certificate. |
| document_type_id | string | – | Peppol document type identifier URN (default: BIS Billing 3.0 invoice). |
| environment | string | – | "production" or "test". |
| invoice_xml_base64 | string | yes | Base64-encoded UBL or CII invoice XML. |
| private_key_password | string | – | Optional password for the private key. |
| private_key_path | string | yes | Path to the PEM-encoded private key. |
| recipient_identifier | string | yes | Peppol participant ID or adaptable national identifier of the receiver. |
| sender_id | string | yes | Peppol AP identifier of the sender. |
Structured output declared, but exposes no named fields.
No examples provided.
resolve_peppol_dns Resolve Peppol Dns ~94
Resolve the SMP hostname for a Peppol participant via DNS only. Performs the raw U-NAPTR (SML) lookup without fetching the SMP service group, useful for diagnosing whether a participant is registered in the SML independently of SMP reachability.
| Name | Type | Req | Description |
|---|---|---|---|
| environment | string | – | "production" or "test". |
| identifier | string | yes | Peppol participant ID or adaptable national identifier. |
Structured output declared, but exposes no named fields.
No examples provided.
transform_to_ubl Transform To Ubl ~120
Convert a structured JSON invoice payload to UBL 2.1 XML. Unlike ``generate_invoice_be``, this tool does not run validation after transformation. Intended as a conversion step when the caller will validate separately or submit directly to a platform that performs its own validation. Returns a dict with: - ``xml``: the generated UBL 2.1 XML string - ``warnings``: list of non-fatal issues detected during transformation
| Name | Type | Req | Description |
|---|---|---|---|
| data | object | yes | Source invoice data matching the BEInvoice schema |
Structured output declared, but exposes no named fields.
No examples provided.
validate_eusr_report Validate Eusr Report ~69
Validate a Peppol End User Statistics Report (EUSR) document. Runs XSD structural validation, then Schematron business rules (requires the ``[xslt2]`` optional extra).
| Name | Type | Req | Description |
|---|---|---|---|
| report_xml_base64 | string | yes | Base64-encoded EUSR XML document. |
Structured output declared, but exposes no named fields.
No examples provided.
validate_invoice_be Validate Invoice Be ~263
Validate a UBL 2.1 XML invoice against Belgian business rules. For 'peppol-bis-3'/'pint-eu': checks the CEN EN16931 base rules (structural + arithmetic/totals, ~50 BR-* rules) via a compiled Schematron. Does NOT check the Peppol-specific overlay (profile ID registration, EndpointID scheme, narrowed code lists) — the result's metadata.scope is "en16931-base-only", and a warning is included. This is not a full Peppol BIS3 conformance check; a document that passes may still be rejected by a real Peppol Access Point (no confirmed OpenPeppol redistribution rights for the overlay rules). For 'mercurius': applies the Mercurius-specific overlay rules only (endpoint scheme, PO reference) — also not full EN16931/Peppol base compliance. Returns a structured result with per-rule error and warning messages.
| Name | Type | Req | Description |
|---|---|---|---|
| profile | string | – | Validation profile: 'peppol-bis-3' (default), 'pint-eu', or 'mercurius' |
| xml | string | yes | Raw UBL 2.1 XML invoice content |
Structured output declared, but exposes no named fields.
No examples provided.
validate_mls_message Validate Mls Message ~92
Validate a Peppol Message Level Status (MLS) document. Runs the bundled MLS Schematron rules (requires the ``[xslt2]`` optional extra). No bespoke MLS XSD exists — full UBL 2.1 XSD validation is out of scope.
| Name | Type | Req | Description |
|---|---|---|---|
| mls_xml_base64 | string | yes | Base64-encoded MLS (UBL ApplicationResponse-2) XML. |
Structured output declared, but exposes no named fields.
No examples provided.
validate_tsr_report Validate Tsr Report ~67
Validate a Peppol Transaction Statistics Report (TSR) document. Runs XSD structural validation, then Schematron business rules (requires the ``[xslt2]`` optional extra).
| Name | Type | Req | Description |
|---|---|---|---|
| report_xml_base64 | string | yes | Base64-encoded TSR XML document. |
Structured output declared, but exposes no named fields.
No examples provided.
What is the io.github.cmendezs/mcp-einvoicing-be server?
io.github.cmendezs/mcp-einvoicing-be is listed in the public MCP registry as io.github.cmendezs/mcp-einvoicing-be. Belgian e-invoicing MCP server: Peppol BIS 3.0, UBL 2.1, EU PINT v1.0.1, Mercurius. This page covers its PyPI package (mcp-einvoicing-be).
Is the io.github.cmendezs/mcp-einvoicing-be server safe to use?
io.github.cmendezs/mcp-einvoicing-be scores 83 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 20 September 2026. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the io.github.cmendezs/mcp-einvoicing-be server expose?
io.github.cmendezs/mcp-einvoicing-be exposes 50 tools: validate_invoice_be, generate_invoice_be, transform_to_ubl, parse_ubl_invoice_be, lookup_vat_be, and 45 more. Their descriptions and schemas cost roughly 3,604 tokens of context every time the server is loaded.
Is the io.github.cmendezs/mcp-einvoicing-be server still maintained?
io.github.cmendezs/mcp-einvoicing-be is still listed as active in the MCP registry. We last reached this channel on 20 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.
What licence is the io.github.cmendezs/mcp-einvoicing-be server under?
io.github.cmendezs/mcp-einvoicing-be declares the Apache-2.0 licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.